Bank of America Merrill Lynch Commercial Mortgage Trust 2017-BNK3

Tranches, pool and monthly delinquency indicator for Bank of America Merrill Lynch Commercial Mortgage Trust 2017-BNK3.

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

Current pool balance: $741.6M (September 2026)
Original pool balance: $977.1M
Loans at issuance: 64
Closing date: 2017-02-16
Weighted average coupon at issuance: 4.56%
Weighted average LTV at issuance: 45.6%
30+ delinquent (latest): 0.00%
Realized stress score: 25.2
Net rating change since issuance: +0.01 notches

Tranches

Class	Original balance	Credit support (computed)	Coupon	CUSIP	Fitch	KBRA	S&P	Moody's	DBRS
A-1	$27.5M	97.04%	1.957% fixed	06427DAN3	PIF	not yet reported	not yet reported	WR	Discontinued
A-2	$52.7M	91.36%	3.116% fixed	06427DAP8	PIF	not yet reported	not yet reported	WR	Discontinued
A-3	$175.0M	72.51%	3.311% fixed	06427DAR4	AAA	not yet reported	not yet reported	Aaa	AAA (sf)
A-4	$361.2M	33.59%	3.574% fixed	06427DAS2	AAA	not yet reported	not yet reported	Aaa	AAA (sf)
A-S	$92.8M	23.59%	3.748% fixed	06427DAV5	AAA	not yet reported	not yet reported	Aa3	AAA (sf)
A-SB	$33.4M	20.00%	3.366% fixed	06427DAQ6	AAA	not yet reported	not yet reported	Aaa	AAA (sf)
B	$46.4M	15.00%	3.879% floating (WAC)	06427DAW3	AA-	not yet reported	not yet reported	not yet reported	AA (sf)
C	$36.0M	11.13%	4.352% floating (WAC)	06427DAX1	A-	not yet reported	not yet reported	not yet reported	A (sf)
D	$38.3M	7.00%	3.250% fixed	06427DAC7	BBB-	not yet reported	not yet reported	not yet reported	BBB (sf)
E	$16.2M	5.25%	4.538% floating (WAC)	06427DAE3	BB	not yet reported	not yet reported	not yet reported	BB (high) (sf)
F	$13.9M	3.75%	4.538% floating (WAC)	06427DAG8	B-	not yet reported	not yet reported	not yet reported	B (high) (sf)
G	$34.8M	0.00%	4.538% floating (WAC)	06427DAJ2	not yet reported	not yet reported	not yet reported	not yet reported	not yet reported
R	not yet reported	not yet reported	not yet reported	06427DAL7	not yet reported	not yet reported	not yet reported	not yet reported	not yet reported
X-A	$649.8M	Interest only	1.151% floating	06427DAT0	AAA	not yet reported	not yet reported	Aaa	AAA (sf)
X-B	$175.2M	Interest only	0.632% floating	06427DAU7	A-	not yet reported	not yet reported	not yet reported	A (high) (sf)
X-D	$38.3M	Interest only	1.288% floating	06427DAA1	BBB-	not yet reported	not yet reported	not yet reported	BBB (high) (sf)

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

Loans	64
Original loan balance	$977.8M
Weighted average coupon	4.56%
Weighted average LTV	45.6%
Median loan LTV	63.8%
Full-term interest only (share of balance)	72.3%
Balloon loans (share of balance)	100.0%
Largest loan (share of balance)	7.5%
Five largest loans (share of balance)	29.3%
Occupancy at issuance (weighted average)	92.6%

Realized outcomes

Months reported	115
Peak 30+ delinquency	3.54% (May 2020)
Ever severe (share of original balance)	2.23%
Ever modified (share of original balance)	3.78%
Past scheduled maturity (share of original balance)	0.00%
Non-performing matured (share of original balance)	41.57%
Maximum servicer advances (share of balance)	0.13%
Median DSCR, first year	1.87
Median DSCR, latest	1.93
Realized stress score	25.2

Property types

Property type	Original balance	Share of pool
Retail	$245.5M	25.1%
Office	$144.6M	14.8%
Mixed use	$130.4M	13.3%
Self storage	$107.7M	11.0%
Lodging	$52.0M	5.3%
Industrial	$18.8M	1.9%
Manufactured housing	$15.1M	1.5%
Multifamily	$3.2M	0.3%

Property type is reported for 73.3% of the pool balance; shares are of the full pool.

Largest loans

Property	Location	Original balance	Share of pool	Coupon	Originated
THE SUMMIT BIRMINGHAM	Birmingham, AL	$73.3M	7.5%	4.76%	2016
KOMO PLAZA	Seattle, WA	$69.5M	7.1%	4.30%	2016
JW MARRIOTT DESERT SPRINGS	not yet reported	$60.0M	6.1%	5.15%	2017
FedEx Ground Portfolio	not yet reported	$42.5M	4.3%	4.16%	2016
STORBOX SELF STORAGE	Pasadena, CA	$41.5M	4.2%	4.81%	2017

Delinquency and stress indicator

▬ 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 CUSIP	16 of 16
Classes with a current rating in the dataset	14 of 16
Net rating change since issuance	+0.01 notches (balance-weighted)
Delinquency threshold crossed	May 2020
First downgrade	March 2017

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.