Kilambi News
Monday, October 19, 2026

BENCHMARK 2021-B27 MORTGAGE TRUST

Sunday, October 18, 2026

Tranches, pool and monthly delinquency indicator for BENCHMARK 2021-B27 MORTGAGE TRUST.

Data as of loan data through September 2026; ratings as held in the dataset at build

← Deal index · CMBS market

Current pool balance
$1.05B (September 2026)
Original pool balance
$1.09B
Loans at issuance
47
Closing date
2021-06-01
Weighted average coupon at issuance
3.50%
Weighted average LTV at issuance
44.1%
30+ delinquent (latest)
11.32%
Realized stress score
70.8
Net rating change since issuance
+0.07 notches

Tranches

ClassOriginal balanceCredit support (computed)CouponCUSIPFitchKBRAS&PMoody'sDBRS
A-1$18.7M98.23%0.725% fixed08163HAA6PIFWRNRnot yet reportednot yet reported
A-2$38.0M94.62%2.020% fixed08163HAB4AAAAAAAAA (sf)not yet reportednot yet reported
A-3$83.1M86.74%1.792% fixed08163HAC2AAAAAAAAA (sf)not yet reportednot yet reported
A-4$175.0M70.12%2.103% fixed08163HAD0AAAAAAAAA (sf)not yet reportednot yet reported
A-5$396.4M32.50%2.390% fixed08163HAE8AAAAAAAAA (sf)not yet reportednot yet reported
A-AB$26.3M30.00%2.163% fixed08163HAF5AAAAAAAAA (sf)not yet reportednot yet reported
A-S$71.1M23.25%2.512% fixed08163HAH1AAAAAAAAA (sf)not yet reportednot yet reported
B$42.1M19.25%2.355% fixed08163HAJ7AA-AA+AA- (sf)not yet reportednot yet reported
C$48.7M14.63%2.703% floating (WAC)08163HAK4A-A+BBB (sf)not yet reportednot yet reported
D$35.6M11.25%2.000% fixed08163HAU2 +BBBA-NRprelimnot yet reportednot yet reported
E$29.0M8.50%2.000% fixed08163HAW8 +BBB-BBBNRnot yet reportednot yet reported
F$15.8M7.00%2.250% fixed08163HAY4 +BB+BBB-NRnot yet reportednot yet reported
G$14.5M5.63%2.250% fixed08163HBA5 +BBNRprelimnot yet reportednot yet reported
J-RR$11.9M4.50%3.488% floating (WAC)08163HBD9not yet reportednot yet reportednot yet reportednot yet reportednot yet reported
K-RR$47.4M0.00%3.488% floating (WAC)08163HBF4not yet reportednot yet reportednot yet reportednot yet reportednot yet reported
Rnot yet reportednot yet reportednot yet reported08163HBJ6not yet reportednot yet reportednot yet reportednot yet reportednot yet reported
Snot yet reportednot yet reportednot yet reported08163HBH0not yet reportednot yet reportednot yet reportednot yet reportednot yet reported
X-A$808.5MInterest only1.274% floating08163HAG3AAAAAAAAA (sf)not yet reportednot yet reported
X-B$90.9MInterest only0.946% floating08163HAL2 +A-AAABBB (sf)not yet reportednot yet reported
X-D$64.5MInterest only1.488% floating08163HAN8 +BBB-AAANRprelimnot yet reportednot yet reported
X-F$15.8MInterest only1.238% floating08163HAQ1 +BB+BBB-NRprelimnot yet reportednot yet reported
X-G$14.5MInterest only1.238% floating08163HAS7 +BBNRnot yet reportednot yet reported

Credit support is computed from the class stack order in the prospectus: the share of the deal's principal balance in classes junior to the class. Interest-only classes carry a notional balance and no principal support figure. Ratings are the latest held in the dataset for each class and agency; NR means the agency shows the class as not rated, WR that the rating was withdrawn, PIF that the class has been paid in full. Any other status value is shown exactly as the agency reports it. A + after a CUSIP marks a class with companion CUSIPs in the dataset.

Pool at issuance

Loans47
Original loan balance$1.09B
Weighted average coupon3.50%
Weighted average LTV44.1%
Median loan LTV60.2%
Full-term interest only (share of balance)75.0%
Balloon loans (share of balance)100.0%
Largest loan (share of balance)7.7%
Five largest loans (share of balance)30.1%
Occupancy at issuance (weighted average)94.7%

Realized outcomes

Months reported64
Peak 30+ delinquency11.32% (September 2026)
Ever severe (share of original balance)16.36%
Ever modified (share of original balance)2.56%
Past scheduled maturity (share of original balance)1.31%
Non-performing matured (share of original balance)57.85%
Maximum servicer advances (share of balance)0.22%
Median DSCR, first year2.16
Median DSCR, latest2.43
Realized stress score70.8

Property types

Property typeOriginal balanceShare of pool
Office$511.9M46.8%
Multiple property types$98.3M9.0%
Retail$92.2M8.4%
Warehouse$82.6M7.5%
Self storage$68.3M6.2%
Multifamily$66.6M6.1%
Lodging$46.0M4.2%
Mixed use$34.4M3.1%
Other (code 98)$33.0M3.0%
Industrial$29.4M2.7%
Manufactured housing$5.5M0.5%

Property type is reported for 97.6% of the pool balance; shares are of the full pool.

Largest loans

PropertyLocationOriginal balanceShare of poolCouponOriginated
Burlingame PointBurlingame, CA$84.0M7.7%3.02%2021
["375 Kenyon Road", "1006 Centerpoint Drive", "1125 Vaughn Parkway", "261 Development Drive", "Graystone - Snowden Bridge", "1010 Centerpoint Drive", "Lot 11", "40 Tyson Drive", "1020 Centerpoint Drive", "75 Tyson Drive", "1042 Fred White Boulevard", "3516 South Military Highway", "104 Challenger Drive", "1115 Vaughn Parkway", "1335 Northmeadow Parkway", "250 Hembree Park Drive", "660 Hembree Parkway", "11820 Wills Road", "1325 Northmeadow Parkway", "11545 Wills Road", "1350 Northmeadow Parkway", "1175 Northmeadow Parkway", "1125 Northmeadow Parkway", "1250 Northmeadow Parkway", "11390 Old Roswell Road", "1150 Northmeadow Parkway", "1200 Northmeadow Parkway", "1100 Northmeadow Parkway", "11810 Wills Road", "1115 Northmeadow Parkway", "1225 Northmeadow Parkway", "1400 Hembree Road", "11800 Wills Road"]["Suffolk", "Suffolk", "Portland", "Inwood", "Stephenson", "Suffolk", "Suffolk", "Winchester", "Suffolk", "Winchester", "Portland", "Chesapeake", "Portland", "Portland", "Roswell", "Roswell", "Roswell", "Alpharetta", "Roswell", "Alpharetta", "Roswell", "Roswell", "Roswell", "Roswell", "Alpharetta", "Roswell", "Roswell", "Roswell", "Alpharetta", "Roswell", "Roswell", "Roswell", "Alpharetta"], ["VA", "VA", "TN", "WV", "VA", "VA", "VA", "VA", "VA", "VA", "TN", "VA", "TN", "TN", "GA", "GA", "GA", "GA", "GA", "GA", "GA", "GA", "GA", "GA", "GA", "GA", "GA", "GA", "GA", "GA", "GA", "GA", "GA"]$68.1M6.2%2.48%2021
375 Pearl StreetNew York, NY$66.0M6.0%3.37%2021
Colonnade Corporate CenterBirmingham, AL$60.0M5.5%4.55%2021
Amazon Seattle (300 Pine)Seattle, WA$51.9M4.7%3.00%2021

Delinquency and stress indicator

0%7%14%21%28%20222023202420252026

▬ 30+ days delinquent · ▬ Distressed (90+, foreclosure, REO, non-performing matured)

Monthly shares of the deal's reported balance, from the deal indicator series in the dataset. Months in which fewer than half of the reported loans carry a delinquency status code are not plotted.

Ratings

Classes with a CUSIP22 of 22
Classes with a current rating in the dataset18 of 22
Net rating change since issuance+0.07 notches (balance-weighted)
Delinquency threshold crossedAugust 2021
First downgradeOctober 2024

Sources: SEC Form ABS-EE asset-level reports, Form 10-D distribution reports and the deal prospectus; rating histories published under SEC Rule 17g-7(b) and agency releases. Definitions are in the methods note on the market page.