Benchmark 2021-B27 Mortgage Trust

07/01/2024 | Press release | Distributed by Public on 07/01/2024 10:19

Asset Backed Issuer Distribution Report Form 10 D


Benchmark 2021-B27 Mortgage Trust
Commercial Mortgage Pass-Through Certificates, Series 2021-B27
STATEMENT TO NOTEHOLDERS
June 17, 2024
TRANSACTION PARTIES
Depositor: Citigroup Commercial Mortgage Securities Inc.
Master Servicer / Special Servicer: Midland Loan Services, a Division of PNC Bank N.A.
Asset Representations Reviewer /
Park Bridge Lender Services LLC
Operating Advisor:
Trustee: Wilmington Trust, National Association
Certificate Administrator: Citibank, N.A.
Special Servicers: K-Star Asset Management LLC
Dragana Boskovic Citibank, Agency and Trust
(212) 816-0735 388 Greenwich Street Trading, 4th Floor
[email protected] New York, NY 10013
TABLE OF CONTENTS
1 . Distribution Summary 2
1.1 . Summary 2
1.2 . Factors 3
1.3 . Interest Detail 4
1.4 . Interest Shortfall Detail 5
1.5 . Principal Detail 6
2 . Reconciliation Detail 7
3 . Other Information 8
4 . Stratification Detail 9
5 . Mortgage Loan Detail 14
6 . NOI Detail 16
7 . Delinquency Loan Detail 18
8 . Collateral Performance Delinquency and Loan Status Detail 19
9 . Appraisal Reduction Detail 20
10 . Historical Appraisal Reduction Detail 21
11 . Loan Modification Detail 22
12 . Historical Loan Modification Detail 23
13 . Specially Serviced Loan Detail 24
14 . Historical Specially Serviced Loan Detail 25
15 . Unscheduled Principal Detail 26
16 . Historical Unscheduled Principal Detail 27
17 . Liquidated Loan Detail 28
18 . Historical Liquidated Loan Detail 29
19 . CREFC Investor Reporting Package Legends 30
20 . Notes 31
Reports Available at sf.citidirect.com v. 21.09.28 Page 1 of 31 © Copyright 2024 Citigroup

Benchmark 2021-B27 Mortgage Trust
Commercial Mortgage Pass-Through Certificates, Series 2021-B27
DISTRIBUTION SUMMARY
June 17, 2024
Accrual Other Non-Cash
Original Prior Pass-Through Day Interest (As Interest) Principal Total Realized Loss Balance Current
Class Balance Balance Rate Count Distributed Distributed Distributed Distributed /(Recovery) Change Balance
A-1 18,655,000.00 9,203,346.95 0.725000 % 30/360 5,560.36 - 357,229.20 362,789.56 - - 8,846,117.75
A-2 37,990,000.00 37,990,000.00 2.020000 % 30/360 63,949.83 - - 63,949.83 - - 37,990,000.00
A-3 83,071,000.00 83,071,000.00 1.792000 % 30/360 124,052.69 - - 124,052.69 - - 83,071,000.00
A-4 175,000,000.00 175,000,000.00 2.103000 % 30/360 306,687.50 - - 306,687.50 - - 175,000,000.00
A-5 396,379,000.00 396,379,000.00 2.390000 % 30/360 789,454.84 - - 789,454.84 - - 396,379,000.00
A-AB 26,294,000.00 26,294,000.00 2.163000 % 30/360 47,394.93 - - 47,394.93 - - 26,294,000.00
A-S 71,105,000.00 71,105,000.00 2.512000 % 30/360 148,846.47 - - 148,846.47 - - 71,105,000.00
B 42,136,000.00 42,136,000.00 2.355000 % 30/360 82,691.90 - - 82,691.90 - - 42,136,000.00
C 48,721,000.00 48,721,000.00 2.703000 % 30/360 109,744.05 - - 109,744.05 - - 48,721,000.00
COMB_VRR 40,500,000.00 40,136,617.38 0.000000 % 30/360 120,534.02 - 13,734.20 134,268.22 - - 40,122,883.18
D 35,553,000.00 35,553,000.00 2.000000 % 30/360 59,255.00 - - 59,255.00 - - 35,553,000.00
E 28,968,000.00 28,968,000.00 2.000000 % 30/360 48,280.00 - - 48,280.00 - - 28,968,000.00
F 15,802,000.00 15,802,000.00 2.250000 % 30/360 29,628.75 - - 29,628.75 - - 15,802,000.00
G 14,484,000.00 14,484,000.00 2.250000 % 30/360 27,157.50 - - 27,157.50 - - 14,484,000.00
J-RR 11,851,000.00 11,851,000.00 3.603717 % 30/360 35,589.71 - - 35,589.71 - - 11,851,000.00
K-RR 47,403,985.00 47,403,985.00 3.603717 % 30/360 142,354.85 - - 142,354.85 - - 47,403,985.00
R - - 0.000000 % 30/360 - - - - - - -
S - - 0.000000 % 30/360 - - - - - - -
Total 1,093,912,985.00 1,084,097,949.33 2,141,182.40 - 370,963.40 2,512,145.80 - - 1,083,726,985.93
Notional
X-A 808,494,000.00 799,042,346.95 1.372126 % 30/360 913,655.35 - - 913,655.35 - (357,229.20 ) 798,685,117.75
X-B 90,857,000.00 90,857,000.00 1.062106 % 30/360 80,416.46 - - 80,416.46 - - 90,857,000.00
X-D 64,521,000.00 64,521,000.00 1.603717 % 30/360 86,227.84 - - 86,227.84 - - 64,521,000.00
X-F 15,802,000.00 15,802,000.00 1.353717 % 30/360 17,826.19 - - 17,826.19 - - 15,802,000.00
X-G 14,484,000.00 14,484,000.00 1.353717 % 30/360 16,339.36 - - 16,339.36 - - 14,484,000.00
Total 994,158,000.00 984,706,346.95 1,114,465.20 - - 1,114,465.20 - (357,229.20 ) 984,349,117.75
Grand Total 2,088,070,985.00 2,068,804,296.28 3,255,647.60 - 370,963.40 3,626,611.00 - (357,229.20 ) 2,068,076,103.68
Reports Available at sf.citidirect.com v. 21.09.28 Page 2 of 31 © Copyright 2024 Citigroup

Benchmark 2021-B27 Mortgage Trust
Commercial Mortgage Pass-Through Certificates, Series 2021-B27
DISTRIBUTION SUMMARY - FACTORS
June 17, 2024
Other Non-Cash
Record Interest (As Interest) Principal Total Realized Loss Balance Current
Class CUSIP Date Distributed Distributed Distributed Distributed /(Recovery) Change Balance
A-1 08163 HAA6 05/31/2024 0.29806272 - 19.14924685 19.44730957 - - 474.19553739
A-2 08163 HAB4 05/31/2024 1.68333325 - - 1.68333325 - - 1,000.00000000
A-3 08163 HAC2 05/31/2024 1.49333329 - - 1.49333329 - - 1,000.00000000
A-4 08163 HAD0 05/31/2024 1.75250000 - - 1.75250000 - - 1,000.00000000
A-5 08163 HAE8 05/31/2024 1.99166666 - - 1.99166666 - - 1,000.00000000
A-AB 08163 HAF5 05/31/2024 1.80249981 - - 1.80249981 - - 1,000.00000000
A-S 08163 HAH1 05/31/2024 2.09333338 - - 2.09333338 - - 1,000.00000000
B 08163 HAJ7 05/31/2024 1.96250000 - - 1.96250000 - - 1,000.00000000
C 08163 HAK4 05/31/2024 2.25249995 - - 2.25249995 - - 1,000.00000000
COMB_VRR 08163 HBM9 05/31/2024 2.97614864 - 0.33911605 3.31526469 - - 990.68847358
D 08163HAU2 U0811FAE2 08163HAV0 05/31/2024 1.66666667 - - 1.66666667 - - 1,000.00000000
E 08163HAW8 U0811FAF9 08163HAX6 05/31/2024 1.66666667 - - 1.66666667 - - 1,000.00000000
F 08163HAY4 U0811FAG7 08163HAZ1 05/31/2024 1.87500000 - - 1.87500000 - - 1,000.00000000
G 08163HBA5 U0811FAH5 08163HBB3 05/31/2024 1.87500000 - - 1.87500000 - - 1,000.00000000
J-RR 08163 HBD9 05/31/2024 3.00309763 - - 3.00309763 - - 1,000.00000000
K-RR 08163 HBF4 05/31/2024 3.00301441 - - 3.00301441 - - 1,000.00000000
R 08163 HBJ6 05/31/2024 - - - - - - -
S 08163 HBH0 05/31/2024 - - - - - - -
X-A 08163 HAG3 05/31/2024 1.13007066 - - 1.13007066 - - 987.86771176
X-B 08163HAL2 U0811FAA0 08163HAM0 05/31/2024 0.88508822 - - 0.88508822 - - 1,000.00000000
X-D 08163HAN8 U0811FAB8 08163HAP3 05/31/2024 1.33643062 - - 1.33643062 - - 1,000.00000000
X-F 08163HAQ1 U0811FAC6 08163HAR9 05/31/2024 1.12809708 - - 1.12809708 - - 1,000.00000000
X-G 08163HAS7 U0811FAD4 08163HAT5 05/31/2024 1.12809721 - - 1.12809721 - - 1,000.00000000
Reports Available at sf.citidirect.com v. 21.09.28 Page 3 of 31 © Copyright 2024 Citigroup

Benchmark 2021-B27 Mortgage Trust
Commercial Mortgage Pass-Through Certificates, Series 2021-B27
DISTRIBUTION INFORMATION - INTEREST DETAIL
June 17, 2024
Rate Interest Shortfall Paid
Accrual Net Non Carry Basis Carry
Class Uncapped Capped Next Dates Accrued Deferred Recovered Forward Risk Accrued Forward Basis Risk Total
A-1 0.72500 % 0.72500 % 0.72500 % 05/01-05/31 5,560.36 - - - - 5,560.36 - - 5,560.36
A-2 2.02000 % 2.02000 % 2.02000 % 05/01-05/31 63,949.83 - - - - 63,949.83 - - 63,949.83
A-3 1.79200 % 1.79200 % 1.79200 % 05/01-05/31 124,052.69 - - - - 124,052.69 - - 124,052.69
A-4 2.10300 % 2.10300 % 2.10300 % 05/01-05/31 306,687.50 - - - - 306,687.50 - - 306,687.50
A-5 2.39000 % 2.39000 % 2.39000 % 05/01-05/31 789,454.84 - - - - 789,454.84 - - 789,454.84
A-AB 2.16300 % 2.16300 % 2.16300 % 05/01-05/31 47,394.93 - - - - 47,394.93 - - 47,394.93
A-S 2.51200 % 2.51200 % 2.51200 % 05/01-05/31 148,846.47 - - - - 148,846.47 - - 148,846.47
B 2.35500 % 2.35500 % 2.35500 % 05/01-05/31 82,691.90 - - - - 82,691.90 - - 82,691.90
C 0.00000 % 2.70300 % 2.70300 % 05/01-05/31 109,744.05 - - - - 109,744.05 - - 109,744.05
COMB_VRR 0.00000 % 0.00000 % 0.00000 % 05/01-05/31 120,534.02 - - - - 120,534.02 - - 120,534.02
D 2.00000 % 2.00000 % 2.00000 % 05/01-05/31 59,255.00 - - - - 59,255.00 - - 59,255.00
E 2.00000 % 2.00000 % 2.00000 % 05/01-05/31 48,280.00 - - - - 48,280.00 - - 48,280.00
F 2.25000 % 2.25000 % 2.25000 % 05/01-05/31 29,628.75 - - - - 29,628.75 - - 29,628.75
G 2.25000 % 2.25000 % 2.25000 % 05/01-05/31 27,157.50 - - - - 27,157.50 - - 27,157.50
J-RR 0.00000 % 3.60372 % 3.60372 % 05/01-05/31 35,589.71 - - - - 35,589.71 - - 35,589.71
K-RR 0.00000 % 3.60372 % 3.60372 % 05/01-05/31 142,358.78 - - 23.19 - 142,354.85 - - 142,354.85
R 0.00000 % 0.00000 % 0.00000 % 05/01-05/31 - - - - - - - - -
S 0.00000 % 0.00000 % 0.00000 % 05/01-05/31 - - - - - - - - -
Total 2,141,186.33 - - 23.19 - 2,141,182.40 - - 2,141,182.40
Notional
X-A 0.00000 % 1.37213 % 1.37213 % 05/01-05/31 913,655.35 - - - - 913,655.35 - - 913,655.35
X-B 0.00000 % 1.06211 % 1.06211 % 05/01-05/31 80,416.46 - - - - 80,416.46 - - 80,416.46
X-D 0.00000 % 1.60372 % 1.60372 % 05/01-05/31 86,227.84 - - - - 86,227.84 - - 86,227.84
X-F 0.00000 % 1.35372 % 1.35372 % 05/01-05/31 17,826.19 - - - - 17,826.19 - - 17,826.19
X-G 0.00000 % 1.35372 % 1.35372 % 05/01-05/31 16,339.36 - - - - 16,339.36 - - 16,339.36
Total 1,114,465.20 - - - - 1,114,465.20 - - 1,114,465.20
Grand Total 3,255,651.53 - - 23.19 - 3,255,647.60 - - 3,255,647.60
Reports Available at sf.citidirect.com v. 21.09.28 Page 4 of 31 © Copyright 2024 Citigroup

Benchmark 2021-B27 Mortgage Trust
Commercial Mortgage Pass-Through Certificates, Series 2021-B27
DISTRIBUTION INFORMATION - INTEREST SHORTFALL DETAIL
June 17, 2024
Non-Recov Shortfall Carry Forward Interest Basis Risk Shortfall
Other
Class PPIS SSRA Shortfall Prior Int. on Prior New Paid Outstanding Prior Int. on Prior New Paid Outstanding
A-1 - - - - - - - - - - - - -
A-2 - - - - - - - - - - - - -
A-3 - - - - - - - - - - - - -
A-4 - - - - - - - - - - - - -
A-5 - - - - - - - - - - - - -
A-AB - - - - - - - - - - - - -
A-S - - - - - - - - - - - - -
B - - - - - - - - - - - - -
C - - - - - - - - - - - - -
COMB_VRR - - - - - - - - - - - - -
D - - - - - - - - - - - - -
E - - - - - - - - - - - - -
F - - - - - - - - - - - - -
G - - - - - - - - - - - - -
J-RR - - - - - - - - - - - - -
K-RR - - - 6,413.25 19.26 3.93 - 6,436.44 - - - - -
R - - - - - - - - - - - - -
S - - - - - - - - - - - - -
Total - - - 6,413.25 19.26 3.93 - 6,436.44 - - - - -
Notional
X-A - - - - - - - - - - - - -
X-B - - - - - - - - - - - - -
X-D - - - - - - - - - - - - -
X-F - - - - - - - - - - - - -
X-G - - - - - - - - - - - - -
Total - - - - - - - - - - - - -
Grand Total - - - 6,413.25 19.26 3.93 - 6,436.44 - - - - -
Reports Available at sf.citidirect.com v. 21.09.28 Page 5 of 31 © Copyright 2024 Citigroup

Benchmark 2021-B27 Mortgage Trust
Commercial Mortgage Pass-Through Certificates, Series 2021-B27
DISTRIBUTION INFORMATION - PRINCIPAL DETAIL
June 17, 2024
Non-Cash Cumulative
Prior Principal Accreted Realized Loss Balance Current Realized Class % Class % Sub % Sub %
Class Balance Distributed Principal /(Recovery) Change Balance Loss Original Current Original Current
A-1 9,203,346.95 357,229.20 - - - 8,846,117.75 - 1.71 % 0.82 % 30.00 % 30.28 %
A-2 37,990,000.00 - - - - 37,990,000.00 - 3.47 % 3.51 % 30.00 % 30.28 %
A-3 83,071,000.00 - - - - 83,071,000.00 - 7.59 % 7.67 % 30.00 % 30.28 %
A-4 175,000,000.00 - - - - 175,000,000.00 - 16.00 % 16.15 % 30.00 % 30.28 %
A-5 396,379,000.00 - - - - 396,379,000.00 - 36.24 % 36.58 % 30.00 % 30.28 %
A-AB 26,294,000.00 - - - - 26,294,000.00 - 2.40 % 2.43 % 30.00 % 30.28 %
A-S 71,105,000.00 - - - - 71,105,000.00 - 6.50 % 6.56 % 23.25 % 23.47 %
B 42,136,000.00 - - - - 42,136,000.00 - 3.85 % 3.89 % 19.25 % 19.43 %
C 48,721,000.00 - - - - 48,721,000.00 - 4.45 % 4.50 % 14.63 % 14.76 %
COMB_VRR 40,136,617.38 13,734.20 - - - 40,122,883.18 - 3.70 % 3.70 % 0.00 % 0.00 %
D 35,553,000.00 - - - - 35,553,000.00 - 3.25 % 3.28 % 11.25 % 11.36 %
E 28,968,000.00 - - - - 28,968,000.00 - 2.65 % 2.67 % 8.50 % 8.58 %
F 15,802,000.00 - - - - 15,802,000.00 - 1.44 % 1.46 % 7.00 % 7.07 %
G 14,484,000.00 - - - - 14,484,000.00 - 1.32 % 1.34 % 5.63 % 5.68 %
J-RR 11,851,000.00 - - - - 11,851,000.00 - 1.08 % 1.09 % 4.50 % 4.54 %
K-RR 47,403,985.00 - - - - 47,403,985.00 - 4.33 % 4.37 % 0.00 % 0.00 %
R - - - - - - - 0.00 % 0.00 % 0.00 % 0.00 %
S - - - - - - - 0.00 % 0.00 % 0.00 % 0.00 %
Total 1,084,097,949.33 370,963.40 - - - 1,083,726,985.93 - 99.98 % 100.00 %
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Benchmark 2021-B27 Mortgage Trust
Commercial Mortgage Pass-Through Certificates, Series 2021-B27
RECONCILIATION DETAIL
June 17, 2024
SOURCE OF FUNDS ALLOCATION OF FUNDS
Interest Funds Available Scheduled Fees
Scheduled Interest 3,270,292.86 Servicing Fee 5,119.17
Prepayment Interest Excess - Trustee/Certificate Administrator Fee 7,654.95
Prepayment Interest Shortfall - Operating Advisor Fee 1,185.53
Interest Adjustments - Asset Representations Reviewer Ongoing Fee 214.70
ASER Amount - CREFC Intellectual Property Royalty License Fee 466.80
Realized Loss in Excess of Principal Balance -
Total Scheduled Fees 14,641.15
Total Interest Funds Available 3,270,292.86 Additional Fees, Expenses, etc.
Principal Funds Available Additional Servicing Fee -
Scheduled Principal 370,963.40 Special Servicing Fee -
Unscheduled Principal Collections - Work-out Fee -
Net Liquidation Proceeds - Liquidation Fee -
Repurchased Principal - Trust Fund Expenses -
Substitution Principal - Trust Advisor Expenses -
Other Principal - Reimbursement of Interest on Advances to the Servicer 4.11
Borrower Reimbursable Trust Fund Expenses -
Total Principal Funds Available 370,963.40
Other Expenses -
Other Funds Available
Yield Maintenance Charges - Total Additional Fees, Expenses, etc. 4.11
Initial Interest Deposit Amount - Distributions
Deposit of Withheld Amounts to the Interest Reserve Account - Interest Distribution 3,255,647.60
Principal Distribution 370,963.40
Total Other Funds Available -
Yield Maintenance Charge Distribution -
Total Distributions 3,626,611.00
Total Funds Available 3,641,256.26 Total Funds Allocated 3,641,256.26
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Benchmark 2021-B27 Mortgage Trust
Commercial Mortgage Pass-Through Certificates, Series 2021-B27
OTHER INFORMATION
June 17, 2024
Other Information
Monthly Debt Service Payment Advance 0.00
Has a Consultation Period Commenced? N
Has a CCR Consultation Period Commenced? N
Has a Control Period Terminated? N
Has a Consultation Period Terminated? N
Collateral Information
% of Cut-Off Principal Balance Outstanding 99.068847 %
Controlling Class Information
The Controlling Class Representative is KKR Real Estate Credit Opportunity Partners II L.P.,
There Are No Disclosable Special Servicer Fees.
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Benchmark 2021-B27 Mortgage Trust
Commercial Mortgage Pass-Through Certificates, Series 2021-B27
STRATIFICATION DETAIL
June 17, 2024
Anticipated Remaining Term
Anticipated Remaining Asset Ending Scheduled % of Wtd Avg
Term Range Count Balance Agg.Bal. WAC WAM DSCR
60 Months or Less 7 126,348,825.89 11.66 3.0606 39 2.890296
61 to 90 Months 47 957,378,160.04 88.34 3.5615 81 2.328057
91 Months or Greater 0 0.00 0.00 0.0000 0 0.000000
Total 54 1,083,726,985.93 100.00 3.5031 77 2.393607
Debt Service Coverage Ratio
Debt Service Coverage Asset Ending Scheduled % of Wtd Avg
Ratio Range Count Balance Agg.Bal. WAC WAM DSCR
1.250 or Less 4 108,959,863.22 10.05 4.1887 84 1.164660
1.251 to 1.500 2 8,036,337.41 0.74 3.9958 84 1.475310
1.501 to 1.750 6 117,567,005.58 10.85 3.4633 83 1.548266
1.751 to 2.000 4 63,321,948.40 5.84 4.0182 65 1.900212
2.001 to 2.250 9 209,504,414.09 19.33 3.5351 80 2.140578
2.251 to 2.500 6 191,625,731.74 17.68 3.2540 69 2.403696
2.501 to 2.750 9 155,279,375.00 14.33 3.3268 78 2.661377
2.751 to 3.000 2 22,652,310.49 2.09 3.7225 51 2.875911
3.001 to 3.250 4 117,900,000.00 10.88 3.1058 83 3.089695
3.251 to 3.500 1 10,465,000.00 0.97 3.0500 85 3.470000
3.501 to 3.750 2 23,815,000.00 2.20 3.8083 83 3.619129
3.751 to 4.000 2 8,600,000.00 0.79 3.8349 47 3.901395
4.001 or Greater 3 46,000,000.00 4.24 3.4656 66 5.328370
Total 54 1,083,726,985.93 100.00 3.5031 77 2.393607
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Benchmark 2021-B27 Mortgage Trust
Commercial Mortgage Pass-Through Certificates, Series 2021-B27
STRATIFICATION DETAIL
June 17, 2024
Ending Schedule Balance
Ending Schedule Balance Asset Ending Scheduled % of Wtd Avg
Range Count Balance Agg.Bal. WAC WAM DSCR
1 to 5,000,000 5 19,263,955.96 1.78 3.9536 67 2.703647
10,000,001 to 15,000,000 12 154,313,795.89 14.24 3.6210 67 3.189657
15,000,001 to 20,000,000 9 162,210,216.90 14.97 3.5392 77 2.523190
20,000,001 to 25,000,000 0 0.00 0.00 0.0000 0 0.000000
25,000,001 to 30,000,000 5 139,960,000.00 12.91 3.4620 83 2.363467
30,000,001 to 35,000,000 2 63,200,000.00 5.83 3.7113 84 2.293196
35,000,001 to 40,000,000 3 116,101,579.78 10.71 3.2123 79 1.709240
40,000,001 to 45,000,000 1 45,000,000.00 4.15 3.1000 84 3.020000
45,000,001 to 50,000,000 2 100,000,000.00 9.23 3.5817 84 2.580000
5,000,001 to 10,000,000 12 90,399,940.99 8.34 3.7274 77 2.218935
50,000,001 to 55,000,000 0 0.00 0.00 0.0000 0 0.000000
55,000,001 to 60,000,000 1 59,168,466.41 5.46 4.5500 85 1.170000
60,000,001 to 65,000,000 0 0.00 0.00 0.0000 0 0.000000
65,000,001 to 70,000,000 2 134,109,030.00 12.37 2.9190 65 2.256022
70,000,001 to 75,000,000 0 0.00 0.00 0.0000 0 0.000000
75,000,001 to 80,000,000 0 0.00 0.00 0.0000 0 0.000000
80,000,001 to 85,000,000 0 0.00 0.00 0.0000 0 0.000000
85,000,000+ 0 0.00 0.00 0.0000 0 0.000000
Total 54 1,083,726,985.93 100.00 3.5031 77 2.393607
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Benchmark 2021-B27 Mortgage Trust
Commercial Mortgage Pass-Through Certificates, Series 2021-B27
STRATIFICATION DETAIL
June 17, 2024
Loan Rate
Asset Ending Scheduled % of Wtd Avg
Loan Rate Range Count Balance Agg.Bal. WAC WAM DSCR
4.00 or Less 43 924,941,288.42 85.35 3.3552 77 2.503709
4.01 to 4.25 5 32,276,768.10 2.98 4.1005 56 1.831924
4.26 to 4.50 5 67,340,463.00 6.21 4.3286 79 2.225662
4.51 to 4.75 1 59,168,466.41 5.46 4.5500 85 1.170000
4.76 to 5.00 0 0.00 0.00 0.0000 0 0.000000
5.01 to 5.25 0 0.00 0.00 0.0000 0 0.000000
5.26 to 5.50 0 0.00 0.00 0.0000 0 0.000000
5.51 to 5.75 0 0.00 0.00 0.0000 0 0.000000
5.76 to 6.00 0 0.00 0.00 0.0000 0 0.000000
6.01 to 6.25 0 0.00 0.00 0.0000 0 0.000000
6.26 to 6.50 0 0.00 0.00 0.0000 0 0.000000
6.51 to 6.75 0 0.00 0.00 0.0000 0 0.000000
6.76 to 7.00 0 0.00 0.00 0.0000 0 0.000000
7.01 or Greater 0 0.00 0.00 0.0000 0 0.000000
Total 54 1,083,726,985.93 100.00 3.5031 77 2.393607
Property Type
Asset Ending Scheduled % of Wtd Avg
Property Type Range Count Balance Agg.Bal. WAC WAM DSCR
Industrial 7 179,798,271.85 16.59 3.2347 62 2.338977
Lodging 4 56,947,718.12 5.25 3.8780 63 3.952030
Mixed Use 3 33,438,357.09 3.09 3.7459 84 2.220766
Multifamily 4 66,560,000.00 6.14 3.7178 84 2.270018
Office 20 509,419,676.81 47.01 3.4436 80 2.261247
Other 2 63,200,000.00 5.83 3.7113 84 2.293196
Retail 9 104,235,680.54 9.62 3.8829 76 2.453560
Self Storage 4 64,916,579.78 5.99 3.1815 82 2.441209
Total 54 1,083,726,985.93 100.00 3.5031 77 2.393607
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Benchmark 2021-B27 Mortgage Trust
Commercial Mortgage Pass-Through Certificates, Series 2021-B27
STRATIFICATION DETAIL
June 17, 2024
Remaining Amortization Term
Remaining Amortization Asset Ending Scheduled % of Wtd Avg
Term Range Count Balance Agg.Bal. WAC WAM DSCR
240 Months or Less 37 820,679,405.00 75.73 3.3998 77 2.564831
241 to 270 Months 2 52,342,042.78 4.83 3.1602 80 1.661027
271 to 300 Months 0 0.00 0.00 0.0000 0 0.000000
301 Months or Greater 15 210,705,538.15 19.44 3.9907 75 1.908685
Total 54 1,083,726,985.93 100.00 3.5031 77 2.393607
Seasoning
Asset Ending Scheduled % of Wtd Avg
Seasoning Range Count Balance Agg.Bal. WAC WAM DSCR
12 Months or Less 0 0.00 0.00 0.0000 0 0.000000
13 to 24 Months 0 0.00 0.00 0.0000 0 0.000000
25 to 36 Months 35 711,507,355.60 65.65 3.5976 81 2.426327
37 to 48 Months 17 347,771,912.21 32.09 3.2657 68 2.368184
49 Months or Greater 2 24,447,718.12 2.26 4.1305 68 1.802993
Total 54 1,083,726,985.93 100.00 3.5031 77 2.393607
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Benchmark 2021-B27 Mortgage Trust
Commercial Mortgage Pass-Through Certificates, Series 2021-B27
STRATIFICATION DETAIL
June 17, 2024
State
Asset Ending Scheduled % of Wtd Avg
State Range Count Balance Agg.Bal. WAC WAM DSCR
Alabama 2 74,408,929.41 6.87 4.4988 81 1.335904
California 13 246,588,357.09 22.75 3.2914 80 2.942196
Connecticut 1 5,201,756.45 0.48 3.8900 84 1.500000
Georgia 1 3,679,375.00 0.34 3.9400 84 2.570000
Illinois 2 18,965,000.00 1.75 3.7844 84 3.053575
Michigan 1 4,000,000.00 0.37 3.9900 47 3.880000
N/A 5 146,210,609.78 13.49 3.0591 66 2.097101
Nevada 1 10,465,000.00 0.97 3.0500 85 3.470000
New Jersey 2 18,931,485.40 1.75 4.0331 29 2.383252
New Mexico 1 5,210,701.74 0.48 4.0610 84 2.300000
New York 12 332,543,707.30 30.69 3.5888 81 2.206182
Ohio 1 9,556,000.00 0.88 3.4300 48 2.410000
Oregon 2 11,894,394.55 1.10 3.7558 84 1.506169
South Carolina 2 18,207,255.12 1.68 3.9093 75 2.592536
Tennessee 2 58,254,414.09 5.38 3.5329 84 2.597898
Texas 2 26,000,000.00 2.40 3.6524 84 2.876769
Washington 3 65,400,000.00 6.03 3.1322 60 2.993028
West Virginia 1 28,210,000.00 2.60 3.6570 85 1.230000
Total 54 1,083,726,985.93 100.00 3.5031 77 2.393607
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Benchmark 2021-B27 Mortgage Trust
Commercial Mortgage Pass-Through Certificates, Series 2021-B27
MORTGAGE LOAN DETAIL
June 17, 2024
Prop Paid Beginning Ending Payment Workout Mod
Type Through Gross Interest Principal Scheduled Scheduled Maturity Status Strategy Code
Loan ID OMCR (1) City State Date Coupon Payment Payment Balance Balance Date (2 ) (3 ) (4 )
30507306 10 SS 06/01/2024 2.69200 % 86,235.99 99,394.70 37,200,974.48 37,101,579.78 07/01/2031 0 0 0
30507210 11 OF New York NY 06/06/2024 3.92000 % 131,646.67 - 39,000,000.00 39,000,000.00 06/06/2031 0 0 0
30507332 12 N/A Culver City CA 05/06/2024 3.74000 % 106,278.33 - 33,000,000.00 33,000,000.00 06/06/2031 B 0 0
30507323 13 N/A New York NY 06/06/2024 3.68000 % 95,700.44 - 30,200,000.00 30,200,000.00 06/06/2031 0 0 0
30530139 14 OF Manhattan Beach CA 06/06/2024 3.14400 % 81,220.00 - 30,000,000.00 30,000,000.00 05/06/2031 0 0 0
30506942 15 OF Charleston WV 06/01/2024 3.65700 % 88,835.64 - 28,210,000.00 28,210,000.00 07/01/2031 0 98 0
30319809 16 A2 IN Hopewell Junction NY 06/06/2024 3.80000 % 91,622.22 - 28,000,000.00 28,000,000.00 05/06/2031 0 0 0
30507244 17 OF Bakersfield CA 06/06/2024 3.04000 % 73,297.78 - 28,000,000.00 28,000,000.00 06/06/2031 0 0 0
30507253 18 RT Brooklyn NY 06/06/2024 3.71000 % 82,264.10 - 25,750,000.00 25,750,000.00 06/06/2031 0 0 0
30530156 19 LO San Diego CA 06/06/2024 3.73500 % 61,108.75 - 19,000,000.00 19,000,000.00 06/06/2031 0 0 0
30319801 1 -C-4 OF Burlingame CA 05/06/2024 3.01680 % 51,956.00 - 20,000,000.00 20,000,000.00 01/06/2033 A 0 0
30319802 1 -C-5 OF Burlingame CA 05/06/2024 3.01680 % 51,956.00 - 20,000,000.00 20,000,000.00 01/06/2033 A 0 0
30530131 20 A2 OF New Hyde Park NY 06/06/2024 3.85600 % 57,975.67 28,817.26 17,460,214.07 17,431,396.81 04/06/2031 0 0 0
30507341 21 MU Temecula CA 06/06/2024 3.64000 % 51,926.42 28,030.38 16,566,387.47 16,538,357.09 07/06/2031 0 0 0
30319810 22 A2 LO Daphne AL 06/06/2024 4.30000 % 56,565.37 36,006.70 15,276,469.70 15,240,463.00 02/06/2030 0 0 0
30507259 23 OF San Antonio TX 06/06/2024 3.17000 % 40,672.86 - 14,900,000.00 14,900,000.00 06/06/2031 0 0 0
30507246 24 SS Romeoville IL 06/06/2024 3.71000 % 47,329.81 - 14,815,000.00 14,815,000.00 06/06/2031 0 0 0
30507152 25 IN Passaic NJ 06/06/2024 4.14000 % 51,157.75 18,514.60 14,350,000.00 14,331,485.40 05/06/2026 0 0 0
30507233 26 LO Spokane WA 06/01/2024 3.62200 % 42,105.75 - 13,500,000.00 13,500,000.00 07/01/2026 0 0 0
30530152 27 OF Sunnyvale CA 06/06/2024 2.93000 % 34,061.25 - 13,500,000.00 13,500,000.00 06/06/2031 0 0 0
30507299 28 RT Bronx NY 06/01/2024 3.55400 % 37,561.74 21,206.64 12,273,517.13 12,252,310.49 06/01/2026 0 0 0
30507330 29 OF Carson CA 06/06/2024 3.61000 % 37,769.63 - 12,150,000.00 12,150,000.00 06/06/2031 0 0 0
30319803 2 -C-3 OF Burlingame CA 05/06/2024 3.01680 % 41,564.80 - 16,000,000.00 16,000,000.00 01/06/2033 A 0 0
30319804 2 -C-4 OF Burlingame CA 05/06/2024 3.01680 % 25,978.00 - 10,000,000.00 10,000,000.00 01/06/2033 A 0 0
30507307 30 OF Sugar Land TX 06/01/2024 4.30000 % 41,100.83 - 11,100,000.00 11,100,000.00 07/01/2031 0 0 0
30319811 31 RT Las Vegas NV 06/11/2024 3.05000 % 27,485.16 - 10,465,000.00 10,465,000.00 06/11/2031 0 0 0
30507252 32 MU Pomona CA 06/06/2024 3.92100 % 35,114.73 - 10,400,000.00 10,400,000.00 06/06/2031 0 0 0
30319812 33 LO Florence SC 06/06/2024 3.85000 % 30,578.65 16,302.17 9,223,557.29 9,207,255.12 03/06/2030 0 0 0
30530149 34 OF Portland OR 06/06/2024 3.62000 % 28,289.74 15,491.52 9,075,305.11 9,059,813.59 06/06/2031 0 0 0
30507266 35 IN Fairborn OH 06/06/2024 3.43000 % 28,224.71 - 9,556,000.00 9,556,000.00 06/06/2028 0 0 0
30319813 36 SS Bluffton SC 06/06/2024 3.97000 % 30,767.50 - 9,000,000.00 9,000,000.00 05/06/2031 0 0 0
30319814 37 RT Fairview TN 06/06/2024 3.53000 % 25,129.96 12,775.68 8,267,189.77 8,254,414.09 06/06/2031 0 0 0
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Benchmark 2021-B27 Mortgage Trust
Commercial Mortgage Pass-Through Certificates, Series 2021-B27
MORTGAGE LOAN DETAIL
June 17, 2024
Prop Paid Beginning Ending Payment Workout Mod
Type Through Gross Interest Principal Scheduled Scheduled Maturity Status Strategy Code
Loan ID OMCR (1) City State Date Coupon Payment Payment Balance Balance Date (2 ) (3 ) (4 )
30319815 38 MF Brooklyn NY 06/06/2024 3.90000 % 22,366.50 - 6,660,000.00 6,660,000.00 06/06/2031 0 0 0
30530151 39 MU New York NY 06/06/2024 3.73500 % 20,905.63 - 6,500,000.00 6,500,000.00 06/06/2031 0 0 0
30319807 3 A2 OF New York NY 05/11/2024 3.36818 % 191,425.00 - 66,000,000.00 66,000,000.00 06/11/2031 A 0 0
30507068 3 -C-3 OF Burlingame CA 05/06/2024 3.01680 % 46,760.40 - 18,000,000.00 18,000,000.00 01/06/2033 B 0 0
30507319 40 MF Bronx NY 06/06/2024 4.03000 % 19,954.10 - 5,750,000.00 5,750,000.00 06/06/2031 0 0 0
30507410 41 MH NM 06/06/2024 4.06100 % 18,250.36 8,201.27 5,218,903.01 5,210,701.74 06/06/2031 0 0 0
30507255 42 IN Guilford CT 06/06/2024 3.89000 % 17,452.77 8,457.48 5,210,213.93 5,201,756.45 06/06/2031 0 0 0
30507264 43 IN NJ 06/06/2024 3.70000 % 14,656.11 - 4,600,000.00 4,600,000.00 06/06/2028 0 0 0
30507265 44 MF Chicago IL 06/06/2024 4.05000 % 14,473.13 - 4,150,000.00 4,150,000.00 06/06/2031 0 0 0
30507154 45 SS Romulus MI 06/06/2024 3.99000 % 13,743.33 - 4,000,000.00 4,000,000.00 05/06/2028 0 0 0
30507327 46 RT Snellville GA 03/06/2024 3.94000 % 12,483.30 - 3,679,375.00 3,679,375.00 06/06/2031 2 0 0
30507333 47 RT Newberg OR 06/06/2024 4.19000 % 10,242.06 4,082.72 2,838,663.68 2,834,580.96 06/06/2031 0 0 0
30507314 4 A1 OF Birmingham AL 06/05/2024 4.55000 % 232,114.03 73,682.28 59,242,148.69 59,168,466.41 07/05/2031 0 0 0
30507035 5 A3 OF Seattle WA 06/06/2024 3.00483 % 103,499.80 - 40,000,000.00 40,000,000.00 05/06/2033 0 0 0
30507037 5 A3 OF Seattle WA 06/06/2024 3.00483 % 30,791.19 - 11,900,000.00 11,900,000.00 05/06/2033 0 0 0
30507328 6 A1 IN Cookeville TN 06/06/2024 3.53333 % 152,129.49 - 50,000,000.00 50,000,000.00 06/06/2031 0 0 0
30507320 7 MF NY 06/06/2024 3.63000 % 156,291.67 - 50,000,000.00 50,000,000.00 06/06/2031 0 0 0
30530157 8 OF New York NY 06/06/2024 3.10000 % 120,125.00 - 45,000,000.00 45,000,000.00 06/06/2031 0 0 0
30319808 9 A1 RT 06/06/2024 4.34700 % 74,865.00 - 20,000,000.00 20,000,000.00 04/06/2036 0 0 0
30319816 9 A2 RT 06/06/2024 4.34700 % 56,148.75 - 15,000,000.00 15,000,000.00 04/06/2036 0 0 0
30319817 9 A3 RT 06/06/2024 4.34700 % 22,459.50 - 6,000,000.00 6,000,000.00 04/06/2036 0 0 0
30319806 A-1 -B IN 05/09/2024 2.48380 % 145,673.49 - 68,109,030.00 68,109,030.00 04/09/2028 B 0 0
Total Count = 54 3,270,292.86 370,963.40 1,084,097,949.33 1,083,726,985.93
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Benchmark 2021-B27 Mortgage Trust
Commercial Mortgage Pass-Through Certificates, Series 2021-B27
NOI DETAIL
June 17, 2024
Property Ending Preceding Most Most Recent Most Recent
Type Scheduled Fiscal Recent Financial As of Financial Asof
Loan ID OMCR (1) City State Balance Year NOI NOI Start Date End Date
30507306 10 SS 37,101,579.78 4,770,538.48 866,867.87 01/01/2024 03/31/2024
30507210 11 OF New York NY 39,000,000.00 2,368,835.34 2,368,835.34 Not Available Not Available
30507332 12 N/A Culver City CA 33,000,000.00 3,093,694.28 3,093,694.28 Not Available Not Available
30507323 13 N/A New York NY 30,200,000.00 2,266,207.44 2,436,557.09 Not Available Not Available
30530139 14 OF Manhattan Beach CA 30,000,000.00 3,212,819.08 3,212,819.08 Not Available Not Available
30506942 15 OF Charleston WV 28,210,000.00 1,685,649.80 1,685,649.80 Not Available Not Available
30319809 16 A2 IN Hopewell Junction NY 28,000,000.00 6,840,196.23 6,840,196.23 Not Available Not Available
30507244 17 OF Bakersfield CA 28,000,000.00 2,647,379.63 2,647,379.63 Not Available Not Available
30507253 18 RT Brooklyn NY 25,750,000.00 2,490,217.76 2,490,217.76 Not Available Not Available
30530156 19 LO San Diego CA 19,000,000.00 3,881,543.60 3,881,543.60 Not Available Not Available
30319801 1 -C-4 OF Burlingame CA 20,000,000.00 50,485,592.00 50,663,812.00 Not Available Not Available
30319802 1 -C-5 OF Burlingame CA 20,000,000.00 50,485,592.00 50,663,812.00 Not Available Not Available
30530131 20 A2 OF New Hyde Park NY 17,431,396.81 3,283,432.22 3,283,432.22 Not Available Not Available
30507341 21 MU Temecula CA 16,538,357.09 1,485,239.95 409,288.59 01/01/2024 03/31/2024
30319810 22 A2 LO Daphne AL 15,240,463.00 4,274,620.19 4,274,620.19 Not Available Not Available
30507259 23 OF San Antonio TX 14,900,000.00 1,627,876.98 1,627,876.98 Not Available Not Available
30507246 24 SS Romeoville IL 14,815,000.00 2,016,361.02 2,016,361.02 Not Available Not Available
30507152 25 IN Passaic NJ 14,331,485.40 975,489.16 1,288,276.22 Not Available Not Available
30507233 26 LO Spokane WA 13,500,000.00 3,916,768.81 3,916,768.81 Not Available Not Available
30530152 27 OF Sunnyvale CA 13,500,000.00 2,017,702.76 1,969,212.11 Not Available Not Available
30507299 28 RT Bronx NY 12,252,310.49 2,027,767.52 2,027,767.52 Not Available Not Available
30507330 29 OF Carson CA 12,150,000.00 1,097,688.85 1,069,473.50 04/01/2023 03/31/2024
30319803 2 -C-3 OF Burlingame CA 16,000,000.00 50,485,592.00 50,663,812.00 Not Available Not Available
30319804 2 -C-4 OF Burlingame CA 10,000,000.00 50,485,592.00 50,663,812.00 Not Available Not Available
30507307 30 OF Sugar Land TX 11,100,000.00 1,114,583.93 1,304,759.36 Not Available Not Available
30319811 31 RT Las Vegas NV 10,465,000.00 1,178,178.69 1,178,178.69 Not Available Not Available
30507252 32 MU Pomona CA 10,400,000.00 1,243,068.06 1,243,068.06 Not Available Not Available
30319812 33 LO Florence SC 9,207,255.12 890,976.70 979,225.56 Not Available Not Available
30530149 34 OF Portland OR 9,059,813.59 850,846.59 850,846.59 Not Available Not Available
30507266 35 IN Fairborn OH 9,556,000.00 843,501.50 843,501.50 Not Available Not Available
30319813 36 SS Bluffton SC 9,000,000.00 1,350,847.98 1,350,847.98 Not Available Not Available
30319814 37 RT Fairview TN 8,254,414.09 841,284.31 841,284.31 Not Available Not Available
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Benchmark 2021-B27 Mortgage Trust
Commercial Mortgage Pass-Through Certificates, Series 2021-B27
NOI DETAIL
June 17, 2024
Property Ending Preceding Most Most Recent Most Recent
Type Scheduled Fiscal Recent Financial As of Financial Asof
Loan ID OMCR (1) City State Balance Year NOI NOI Start Date End Date
30319815 38 MF Brooklyn NY 6,660,000.00 464,208.88 464,208.88 Not Available Not Available
30530151 39 MU New York NY 6,500,000.00 667,103.58 667,103.58 Not Available Not Available
30319807 3 A2 OF New York NY 66,000,000.00 16,596,117.22 16,596,117.22 Not Available Not Available
30507068 3 -C-3 OF Burlingame CA 18,000,000.00 50,485,592.00 50,663,812.00 Not Available Not Available
30507319 40 MF Bronx NY 5,750,000.00 453,678.65 453,678.65 Not Available Not Available
30507410 41 MH NM 5,210,701.74 741,630.74 741,630.74 Not Available Not Available
30507255 42 IN Guilford CT 5,201,756.45 472,977.85 495,058.88 04/01/2023 03/31/2024
30507264 43 IN NJ 4,600,000.00 712,103.56 712,103.56 Not Available Not Available
30507265 44 MF Chicago IL 4,150,000.00 251,904.47 207,291.16 Not Available Not Available
30507154 45 SS Romulus MI 4,000,000.00 633,093.58 633,093.58 Not Available Not Available
30507327 46 RT Snellville GA 3,679,375.00 385,200.00 385,200.00 Not Available Not Available
30507333 47 RT Newberg OR 2,834,580.96 252,514.29 63,271.14 01/01/2024 03/31/2024
30507314 4 A1 OF Birmingham AL 59,168,466.41 6,716,780.46 1,619,690.53 01/01/2024 03/31/2024
30507035 5 A3 OF Seattle WA 40,000,000.00 25,872,486.67 6,173,100.01 01/01/2024 03/31/2024
30507037 5 A3 OF Seattle WA 11,900,000.00 25,872,486.67 6,173,100.01 01/01/2024 03/31/2024
30507328 6 A1 IN Cookeville TN 50,000,000.00 7,356,634.30 7,356,634.30 Not Available Not Available
30507320 7 MF NY 50,000,000.00 4,508,423.47 1,152,154.85 01/01/2024 03/31/2024
30530157 8 OF New York NY 45,000,000.00 4,805,932.12 4,805,932.12 Not Available Not Available
30319808 9 A1 RT 20,000,000.00 4,048,662.96 1,011,571.13 Not Available Not Available
30319816 9 A2 RT 15,000,000.00 4,048,662.96 1,011,571.13 Not Available Not Available
30319817 9 A3 RT 6,000,000.00 4,048,662.96 1,011,571.13 Not Available Not Available
30319806 A-1 -B IN 68,109,030.00 31,778,808.00 30,933,574.00 Not Available Not Available
Total Count = 54 1,083,726,985.93 457,409,350.25 395,985,266.49
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Benchmark 2021-B27 Mortgage Trust
Commercial Mortgage Pass-Through Certificates, Series 2021-B27
DELINQUENCY LOAN DETAIL
June 17, 2024
Actual Paid Current P&I Total P&I Cumulative Other Expense Payment Workout Most Recent
Principal Through Advances Advances Accrued Unpaid Advances Status Strategy Special Serv Foreclosure Bankruptcy REO
Loan ID OMCR Balance Date (Net of ASER) Outstanding Interest Advances Outstanding (2 ) (3 ) Transfer Date Date Date Date
30507332 12 33,000,000.00 05/06/2024 106,207.29 106,207.29 - - B 0
30319801 1 -C-4 20,000,000.00 05/06/2024 51,891.42 51,891.41 - - A 0
30319802 1 -C-5 20,000,000.00 05/06/2024 51,891.42 51,891.41 - - A 0
30319803 2 -C-3 16,000,000.00 05/06/2024 41,513.13 41,513.14 - - A 0
30319804 2 -C-4 10,000,000.00 05/06/2024 25,945.71 25,945.71 - - A 0
30319807 3 A2 66,000,000.00 05/11/2024 191,211.88 191,211.88 - - A 0
30507068 3 -C-3 18,000,000.00 05/06/2024 46,702.28 46,702.27 - - B 0
30507327 46 3,679,375.00 03/06/2024 12,475.38 37,023.70 956.87 47,562.96 2 0
30319806 A-1 -B 68,109,030.00 05/09/2024 145,526.87 145,526.87 - - B 0
Total Count = 9 254,788,405.00 673,365.38 697,913.68 956.87 47,562.96
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Benchmark 2021-B27 Mortgage Trust
Commercial Mortgage Pass-Through Certificates, Series 2021-B27
COLLATERAL PERFORMANCE - DELINQUENCY AND LOAN STATUS DETAIL
June 17, 2024
Delinquent
(Does not include loans in Bankruptcy, Foreclosure, or REO)
30 Day 60 Day 90 Day 120 + Day Bankruptcy Foreclosure REO
Distribution
Date Count Balance Count Balance Count Balance Count Balance Count Balance Count Balance Count Balance
0 0 1 3,679,375 0 0 0 0 0 0 0 0 0 0
06/17/2024
0.0 % 0.0 % 1.9 % 0.0 % 0.0 % 0.0 % 0.0 % 0.0 % 0.0 % 0.0 % 0.0 % 0.0 % 0.0 % 0.0 %
1 3,679,375 0 0 0 0 0 0 0 0 0 0 0 0
05/17/2024
1.9 % 0.0 % 0.0 % 0.0 % 0.0 % 0.0 % 0.0 % 0.0 % 0.0 % 0.0 % 0.0 % 0.0 % 0.0 % 0.0 %
0 0 0 0 0 0 0 0 0 0 0 0 0 0
04/17/2024
0.0 % 0.0 % 0.0 % 0.0 % 0.0 % 0.0 % 0.0 % 0.0 % 0.0 % 0.0 % 0.0 % 0.0 % 0.0 % 0.0 %
0 0 0 0 0 0 0 0 0 0 0 0 0 0
03/15/2024
0.0 % 0.0 % 0.0 % 0.0 % 0.0 % 0.0 % 0.0 % 0.0 % 0.0 % 0.0 % 0.0 % 0.0 % 0.0 % 0.0 %
1 5,237,104 0 0 0 0 0 0 0 0 0 0 0 0
02/16/2024
1.9 % 0.5 % 0.0 % 0.0 % 0.0 % 0.0 % 0.0 % 0.0 % 0.0 % 0.0 % 0.0 % 0.0 % 0.0 % 0.0 %
0 0 0 0 0 0 0 0 0 0 0 0 0 0
01/18/2024
0.0 % 0.0 % 0.0 % 0.0 % 0.0 % 0.0 % 0.0 % 0.0 % 0.0 % 0.0 % 0.0 % 0.0 % 0.0 % 0.0 %
0 0 0 0 0 0 0 0 0 0 0 0 0 0
12/15/2023
0.0 % 0.0 % 0.0 % 0.0 % 0.0 % 0.0 % 0.0 % 0.0 % 0.0 % 0.0 % 0.0 % 0.0 % 0.0 % 0.0 %
0 0 0 0 0 0 0 0 0 0 0 0 0 0
11/17/2023
0.0 % 0.0 % 0.0 % 0.0 % 0.0 % 0.0 % 0.0 % 0.0 % 0.0 % 0.0 % 0.0 % 0.0 % 0.0 % 0.0 %
0 0 0 0 0 0 0 0 0 0 0 0 0 0
10/17/2023
0.0 % 0.0 % 0.0 % 0.0 % 0.0 % 0.0 % 0.0 % 0.0 % 0.0 % 0.0 % 0.0 % 0.0 % 0.0 % 0.0 %
1 10,400,000 0 0 0 0 0 0 0 0 0 0 0 0
09/15/2023
1.9 % 1.0 % 0.0 % 0.0 % 0.0 % 0.0 % 0.0 % 0.0 % 0.0 % 0.0 % 0.0 % 0.0 % 0.0 % 0.0 %
0 0 0 0 0 0 0 0 0 0 0 0 0 0
08/17/2023
0.0 % 0.0 % 0.0 % 0.0 % 0.0 % 0.0 % 0.0 % 0.0 % 0.0 % 0.0 % 0.0 % 0.0 % 0.0 % 0.0 %
0 0 0 0 0 0 0 0 0 0 0 0 0 0
07/17/2023
0.0 % 0.0 % 0.0 % 0.0 % 0.0 % 0.0 % 0.0 % 0.0 % 0.0 % 0.0 % 0.0 % 0.0 % 0.0 % 0.0 %
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Benchmark 2021-B27 Mortgage Trust
Commercial Mortgage Pass-Through Certificates, Series 2021-B27
APPRAISAL REDUCTION DETAIL
June 17, 2024
Beginning Ending Appraisal Appraisal Most Recent Cumulative
Loan ID OMCR Property Name Scheduled Balance Scheduled Balance Reduction Amount Reduction Date ASER Amount ASER Amount
No Loans with Appraisal Reduction Activity.
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Benchmark 2021-B27 Mortgage Trust
Commercial Mortgage Pass-Through Certificates, Series 2021-B27
HISTORICAL APPRAISAL REDUCTION DETAIL
June 17, 2024
Distribution Beginning Ending Appraisal Appraisal Most Recent Cumulative
Date Loan ID OMCR Property Name Scheduled Balance Scheduled Balance Reduction Amount Reduction Date ASER Amount ASER Amount
No Loans with Appraisal Reduction Activity.
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Benchmark 2021-B27 Mortgage Trust
Commercial Mortgage Pass-Through Certificates, Series 2021-B27
LOAN MODIFICATION DETAIL
June 17, 2024
Modification Modification
Loan ID OMCR Property Name Date Code (4)
No Loans with Modification Activity to Report.
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Benchmark 2021-B27 Mortgage Trust
Commercial Mortgage Pass-Through Certificates, Series 2021-B27
HISTORICAL LOAN MODIFICATION DETAIL
June 17, 2024
Distribution Modification Modification
Date Loan ID OMCR Property Name Date Code (4)
No Loans with Modification Activity to Report.
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Benchmark 2021-B27 Mortgage Trust
Commercial Mortgage Pass-Through Certificates, Series 2021-B27
SPECIALLY SERVICED LOAN DETAIL
June 17, 2024
Special Servicing Ending Ending Most Most Recent Most Recent Most Recent
Workout Fee Amount Scheduled Actual Recent Valuation Special Servicer Master Servicer
Loan ID OMCR Strategy (3) Plus Adjustments Balance Balance Value Date Transfer Date Return Date
30506942 15 98 - 28,210,000.00 28,210,000.00 43,400,000.00 03/02/2021 11/08/2023
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Benchmark 2021-B27 Mortgage Trust
Commercial Mortgage Pass-Through Certificates, Series 2021-B27
HISTORICAL SPECIALLY SERVICED LOANS
June 17, 2024
Special Servicing Ending Ending Most Most Recent Most Recent Most Recent
Distribution Workout Fee Amount Scheduled Actual Recent Valuation Special Servicer Master Servicer
Date Loan ID OMCR Strategy (3) Plus Adjustments Balance Balance Value Date Transfer Date Return Date
06/17/2024 30506942 15 98 - 28,210,000.00 28,210,000.00 43,400,000.00 03/02/2021 11/08/2023
05/17/2024 30506942 15 98 - 28,210,000.00 28,210,000.00 43,400,000.00 03/02/2021 11/08/2023
04/17/2024 30506942 15 98 - 28,210,000.00 28,210,000.00 43,400,000.00 03/02/2021 11/08/2023
03/15/2024 30506942 15 98 - 28,210,000.00 28,210,000.00 43,400,000.00 03/02/2021 11/08/2023
02/16/2024 30506942 15 98 - 28,210,000.00 28,210,000.00 43,400,000.00 03/02/2021 11/08/2023
01/18/2024 30506942 15 98 - 28,210,000.00 28,210,000.00 43,400,000.00 03/02/2021 11/08/2023
12/15/2023 30506942 15 98 (0.20 ) 28,210,000.00 28,210,000.00 43,400,000.00 03/02/2021 11/08/2023
11/17/2023 30506942 15 98 1,175.42 28,210,000.00 28,210,000.00 43,400,000.00 03/02/2021 11/08/2023
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Benchmark 2021-B27 Mortgage Trust
Commercial Mortgage Pass-Through Certificates, Series 2021-B27
UNSCHEDULED PRINCIPAL DETAIL
June 17, 2024
Liquidation / Liquid / Prepay Principal Principal Prepayment Interest Prepayment Yield Maintenance
Loan ID OMCR Prepayment Date Code (5) Collections Adjustments Excess / (Shortfall) Penalties (PPP) Penalties (YM)
No Loans with Unscheduled Principal Activity to Report.
Reports Available at sf.citidirect.com v. 21.09.28 Page 26 of 31 © Copyright 2024 Citigroup

Benchmark 2021-B27 Mortgage Trust
Commercial Mortgage Pass-Through Certificates, Series 2021-B27
HISTORICAL UNSCHEDULED PRINCIPAL DETAIL
June 17, 2024
Distribution Liquidation / Liquid / Prepay Principal Principal Prepayment Interest Prepayment Yield Maintenance
Date Loan ID OMCR Prepayment Date Code (5) Collections Adjustments Excess / (Shortfall) Penalties (PPP) Penalties (YM)
No Loans with Unscheduled Principal Activity to Report.
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Benchmark 2021-B27 Mortgage Trust
Commercial Mortgage Pass-Through Certificates, Series 2021-B27
LIQUIDATED LOAN DETAIL
June 17, 2024
Beginning Most Liquidation Net Net Realized Date of Loss with
Scheduled Recent Sales Proceeds Liquidation Proceeds Loss to Current Current Cumulative Cumulative
Loan ID OMCR Balance Value Price Received Expense Available Trust Adj. to Loan Adj. to Loan Adj. to Loan Adj. to Trust
No Loans liquidated to Report.
Reports Available at sf.citidirect.com v. 21.09.28 Page 28 of 31 © Copyright 2024 Citigroup

Benchmark 2021-B27 Mortgage Trust
Commercial Mortgage Pass-Through Certificates, Series 2021-B27
HISTORICAL LIQUIDATED LOAN
June 17, 2024
Beginning Most Liquidation Net Net Realized Date of Loss with
Distribution Scheduled Recent Sales Proceeds Liquidation Proceeds Loss to Current Current Cumulative Cumulative
Date Loan ID OMCR Balance Value Price Received Expense Available Trust Adj. to Loan Adj. to Loan Adj. to Loan Adj. to Trust
No Loans liquidated to Report.
Reports Available at sf.citidirect.com v. 21.09.28 Page 29 of 31 © Copyright 2024 Citigroup

Benchmark 2021-B27 Mortgage Trust
Commercial Mortgage Pass-Through Certificates, Series 2021-B27
CREFC® INVESTOR REPORTING PACKAGE LEGENDS
June 17, 2024
1|CREFC Investor Reporting Package Legends
Property Type (1) Workout Strategy (3) Liquidation/Prepayment Code (5)
MF Multifamily 1 Modification 1 Partial Liquidation (Curtailment)
RT Retail 2 Foreclosure 2 Payoff Prior To Maturity
HC HealthCare 3 Bankruptcy 3 Disposition / Liquidation
IN Industrial 4 Extension 4 Repurchase / Substitution
MH Mobile Home Park 5 Note Sale 5 Full Payoff At Maturity
OF Office 6 DPO 6 DPO
MU Mixed Use 7 REO 7 Liquidation prior to 7/1/2006
LO Lodging 8 Resolved 8 Payoff With Penalty
SS Self Storage 9 Pending Return to Master Servicer 9 Payoff With Yield Maintenance
SE Securities 10 Deed In Lieu of Foreclosure 10 Curtailment With Penalty
CH Cooperative Housing 11 Full Payoff 11 Curtailment With Yield Maintenance
ZZ Missing Information 12 Reps and Warranties
SF SF 13 TBD
WH Warehouse 98 Other
OT Other
Modification Code (4)
Payment Status of Loan (2)
1 Maturity Date Extension
A In Grace Period 2 Amortization Change
B Late, but less than 30 Days 3 Principal Write-Off
0 Current 4 Blank (formerly Combination)
1 30-59 Days Delinquent 5 Temporary Rate Reduction
2 60-89 Days Delinquent 6 Capitalization of Interest
3 90-120 Days Delinquent 7 Capitalization of Taxes
4 Performing Matured Balloon 8 Other
5 Non Performing Matured Balloon 9 Combination
6 121+ Days Delinquent 10 Forbearance
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Benchmark 2021-B27 Mortgage Trust
Commercial Mortgage Pass-Through Certificates, Series 2021-B27
NOTES
June 17, 2024
No Notes available for this deal at this time.
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