Kilambi News
Monday, October 19, 2026

Loan 47 (Bank 2017-BNK4)

Page built October 19, 2026

Property, terms, monthly financial history and surveillance record for a loan in Bank 2017-BNK4.

Data as of loan data through September 2026; ratings as held in the dataset at 2026-10-13

← Bank 2017-BNK4 (segment D02, CIK 1698685) · Loan annex · CMBS market

Deal
Bank 2017-BNK4 (segment D02, CIK 1698685)
Current balance
$1.6M (September 2026)
Share of deal
0.2%
Status
Current
DSCR (latest)
not yet reported
Occupancy (latest)
not yet reported
Scheduled maturity
2027-04-11

Property and terms

PropertyLoan 47
Addressnot yet reported
Property typenot yet reported
Units, beds or keysnot yet reported
Net rentable square feetnot yet reported
Year built1978
Year last renovatednot yet reported
Original balance$2.0M
Current balance$1.6M (September 2026)
Share of deal balance0.2%
Interest rate at origination5.41%
Current interest rate5.41%
Origination date03-13-2017
Original term120 months
Amortization term300 months
Interest-only periodnot yet reported
Scheduled maturity2027-04-11
Prepayment lockout end01-10-2027
Yield maintenance endnot yet reported
ServicerTrimont LLC
Loan servicernot yet reported
OriginatorWFB
Current statusCurrent
Specially serviced nowNo
DefeasedYes

Valuation

BasisAmountDateSource (as filed)
At securitization$3.0M01-26-2017MAI
Most recent reported$3.0M2017-01-26not yet reported

Change from securitization to the most recent reported valuation: 0.0%.

Monthly history

$0$546,750$1,093,500$1,640,250$2,187,0002018201920202021202220232024202520260.00.61.11.72.22018201920202021202220232024
MonthBalanceStatusRateDSCR (NCF)DSCR (NOI)OccupancyAdvancesFinancial period endRevenueExpensesNOINCF
April 2017$2.0MCurrent5.41%not yet reportednot yet reportednot yet reported$0not yet reportednot yet reportednot yet reportednot yet reportednot yet reported
May 2017$2.0MCurrent5.41%not yet reportednot yet reportednot yet reported$0not yet reportednot yet reportednot yet reportednot yet reportednot yet reported
June 2017$2.0MCurrent5.41%not yet reportednot yet reportednot yet reported$0not yet reportednot yet reportednot yet reportednot yet reportednot yet reported
July 2017$2.0MCurrent5.41%not yet reportednot yet reportednot yet reported$0not yet reportednot yet reportednot yet reportednot yet reportednot yet reported
August 2017$2.0MCurrent5.41%not yet reportednot yet reportednot yet reported$0not yet reportednot yet reportednot yet reportednot yet reportednot yet reported
September 2017$2.0MCurrent5.41%not yet reportednot yet reportednot yet reported$0not yet reportednot yet reportednot yet reportednot yet reportednot yet reported
October 2017$2.0MCurrent5.41%not yet reportednot yet reportednot yet reported$0not yet reportednot yet reportednot yet reportednot yet reportednot yet reported
November 2017$2.0MCurrent5.41%1.701.95100%$009-30-2017$291,610$75,461$216,149$188,243
December 2017$2.0MCurrent5.41%1.701.95100%$009-30-2017$291,610$75,461$216,149$188,243
January 2018$2.0MCurrent5.41%1.701.95100%$009-30-2017$291,610$75,461$216,149$188,243
February 2018$2.0MCurrent5.41%1.701.95100%$009-30-2017$291,610$75,461$216,149$188,243
March 2018$2.0MCurrent5.41%1.701.95100%$009-30-2017$291,610$75,461$216,149$188,243
April 2018$2.0MCurrent5.41%1.701.95100%$009-30-2017$291,610$75,461$216,149$188,243
May 2018$2.0MCurrent5.41%1.701.95100%$009-30-2017$291,610$75,461$216,149$188,243
June 2018$2.0MCurrent5.41%1.171.42100%$003-31-2018$72,368$19,880$52,488$43,186
July 2018$2.0MCurrent5.41%1.171.42100%$003-31-2018$72,368$19,880$52,488$43,186
August 2018$2.0MCurrent5.41%1.551.80100%$006-30-2018$176,697$43,195$133,502$114,898
September 2018$2.0MCurrent5.41%1.551.80100%$006-30-2018$176,697$43,195$133,502$114,898
October 2018$2.0MCurrent5.41%1.551.80100%$006-30-2018$176,697$43,195$133,502$114,898
November 2018$2.0MCurrent5.41%1.531.78100%$009-30-2018$268,640$70,952$197,688$169,782
December 2018$2.0MCurrent5.41%1.531.78100%$009-30-2018$268,640$70,952$197,688$169,782
January 2019$2.0MCurrent5.41%1.531.78100%$009-30-2018$268,640$70,952$197,688$169,782
February 2019$2.0MCurrent5.41%1.531.78100%$009-30-2018$268,640$70,952$197,688$169,782
March 2019$2.0MCurrent5.41%1.531.78100%$012-31-2018$372,372$108,370$264,002$226,794
April 2019$1.9MCurrent5.41%1.531.78100%$012-31-2018$372,372$108,370$264,002$226,794
May 2019$1.9MCurrent5.41%1.531.78100%$012-31-2018$372,372$108,370$264,002$226,794
June 2019$1.9MCurrent5.41%1.531.78100%$012-31-2018$372,372$108,370$264,002$226,794
July 2019$1.9MCurrent5.41%1.531.78100%$012-31-2018$372,372$108,370$264,002$226,794
August 2019$1.9MCurrent5.41%1.381.64100%$006-30-2019$172,386$51,418$120,968$102,364
September 2019$1.9MCurrent5.41%1.381.64100%$006-30-2019$172,386$51,418$120,968$102,364
October 2019$1.9MCurrent5.41%1.381.64100%$006-30-2019$172,386$51,418$120,968$102,364
November 2019$1.9MCurrent5.41%1.601.85100%$009-30-2019$275,284$69,926$205,358$177,452
December 2019$1.9MCurrent5.41%1.601.85100%$009-30-2019$275,284$69,926$205,358$177,452
January 2020$1.9MCurrent5.41%1.601.85100%$009-30-2019$275,284$69,926$205,358$177,452
February 2020$1.9MCurrent5.41%1.601.85100%$009-30-2019$275,284$69,926$205,358$177,452
March 2020$1.9MCurrent5.41%1.571.82100%$012-31-2019$359,995$90,831$269,164$231,956
April 2020$1.9MCurrent5.41%1.571.82100%$012-31-2019$359,995$90,831$269,164$231,956
May 2020$1.9MCurrent5.41%1.571.82100%$012-31-2019$359,995$90,831$269,164$231,956
June 2020$1.9MCurrent5.41%1.962.21100%$003-31-2020$99,663$18,023$81,640$72,338
July 2020$1.9MCurrent5.41%1.962.21100%$003-31-2020$99,663$18,023$81,640$72,338
August 2020$1.9MCurrent5.41%1.701.95100%$006-30-2020$181,846$37,330$144,516$125,912
September 2020$1.9MCurrent5.41%1.701.95100%$006-30-2020$181,846$37,330$144,516$125,912
October 2020$1.9MCurrent5.41%1.701.95100%$006-30-2020$181,846$37,330$144,516$125,912
November 2020$1.9MCurrent5.41%1.641.8998%$009-30-2020$271,128$60,911$210,217$182,311
December 2020$1.9MCurrent5.41%1.641.8998%$009-30-2020$271,128$60,911$210,217$182,311
January 2021$1.9MCurrent5.41%1.641.8998%$009-30-2020$271,128$60,911$210,217$182,311
February 2021$1.9MCurrent5.41%1.641.8998%$009-30-2020$271,128$60,911$210,217$182,311
March 2021$1.9MCurrent5.41%1.641.8998%$009-30-2020$271,128$60,911$210,217$182,311
April 2021$1.9MCurrent5.41%1.641.8998%$009-30-2020$271,128$60,911$210,217$182,311
May 2021$1.9MCurrent5.41%1.792.05100%$003-31-2021$97,547$21,884$75,663$66,361
June 2021$1.9MCurrent5.41%1.792.05100%$003-31-2021$97,547$21,884$75,663$66,361
July 2021$1.8MCurrent5.41%1.792.05100%$003-31-2021$97,547$21,884$75,663$66,361
August 2021$1.8MCurrent5.41%1.932.18100%$006-30-2021$202,497$41,323$161,174$142,570
September 2021$1.8MCurrent5.41%1.932.18100%$006-30-2021$202,497$41,323$161,174$142,570
October 2021$1.8MCurrent5.41%1.932.18100%$006-30-2021$202,497$41,323$161,174$142,570
December 2021$1.8M90+ days delinquent5.41%1.852.1198%$12,31909-30-2021$293,471$59,916$233,555$205,649
January 2022$1.8MMatured balloon, non-performing5.41%1.852.1198%$12,31909-30-2021$293,471$59,916$233,555$205,649
February 2022$1.8MCurrent5.41%1.852.1198%$009-30-2021$293,471$59,916$233,555$205,649
March 2022$1.8MCurrent5.41%1.852.1198%$009-30-2021$293,471$59,916$233,555$205,649
April 2022$1.8MCurrent5.41%1.852.1198%$009-30-2021$293,471$59,916$233,555$205,649
May 2022$1.8MCurrent5.41%1.852.1198%$009-30-2021$293,471$59,916$233,555$205,649
June 2022$1.8MCurrent5.41%0.821.0798%$003-31-2022$60,509$20,755$39,754$30,452
July 2022$1.8MCurrent5.41%0.821.0798%$003-31-2022$60,509$20,755$39,754$30,452
August 2022$1.8MCurrent5.41%1.541.7998%$006-30-2022$179,051$46,293$132,758$114,154
September 2022$1.8MCurrent5.41%1.541.7998%$006-30-2022$179,051$46,293$132,758$114,154
October 2022$1.8MCurrent5.41%1.541.7998%$006-30-2022$179,051$46,293$132,758$114,154
November 2022$1.8MCurrent5.41%1.381.6398%$009-30-2022$269,255$88,610$180,645$152,739
December 2022$1.8MCurrent5.41%1.381.6398%$009-30-2022$269,255$88,610$180,645$152,739
January 2023$1.8MCurrent5.41%1.381.6398%$009-30-2022$269,255$88,610$180,645$152,739
February 2023$1.8MCurrent5.41%1.381.6398%$009-30-2022$269,255$88,610$180,645$152,739
March 2023$1.8MCurrent5.41%1.381.6398%$009-30-2022$269,255$88,610$180,645$152,739
April 2023$1.8MCurrent5.41%1.381.6398%$009-30-2022$269,255$88,610$180,645$152,739
May 2023$1.8MCurrent5.41%1.381.6398%$009-30-2022$269,255$88,610$180,645$152,739
June 2023$1.8MCurrent5.41%2.062.31100%$003-31-2023$115,764$30,429$85,335$76,033
July 2023$1.8MCurrent5.41%2.062.31100%$003-31-2023$115,764$30,429$85,335$76,033
August 2023$1.7MCurrent5.41%1.782.03100%$006-30-2023$218,729$68,427$150,302$131,698
September 2023$1.7MCurrent5.41%1.782.03100%$006-30-2023$218,729$68,427$150,302$131,698
October 2023$1.7MCurrent5.41%1.782.03100%$006-30-2023$218,729$68,427$150,302$131,698
November 2023$1.7MCurrent5.41%1.782.03100%$006-30-2023$218,729$68,427$150,302$131,698
December 2023$1.7MCurrent5.41%1.741.9998%$009-30-2023$318,761$98,365$220,396$192,490
January 2024$1.7MCurrent5.41%1.741.9998%$009-30-2023$318,761$98,365$220,396$192,490
February 2024$1.7MCurrent5.41%1.741.9998%$009-30-2023$318,761$98,365$220,396$192,490
March 2024$1.7MCurrent5.41%1.741.9998%$009-30-2023$318,761$98,365$220,396$192,490
April 2024$1.7MCurrent5.41%1.741.9998%$009-30-2023$318,761$98,365$220,396$192,490
May 2024$1.7MCurrent5.41%not yet reportednot yet reportednot yet reported$0not yet reportednot yet reportednot yet reportednot yet reportednot yet reported
June 2024$1.7MCurrent5.41%not yet reportednot yet reportednot yet reported$0not yet reportednot yet reportednot yet reportednot yet reportednot yet reported
July 2024$1.7MCurrent5.41%not yet reportednot yet reportednot yet reported$0not yet reportednot yet reportednot yet reportednot yet reportednot yet reported
August 2024$1.7MCurrent5.41%not yet reportednot yet reportednot yet reported$0not yet reportednot yet reportednot yet reportednot yet reportednot yet reported
September 2024$1.7MCurrent5.41%not yet reportednot yet reportednot yet reported$0not yet reportednot yet reportednot yet reportednot yet reportednot yet reported
October 2024$1.7MCurrent5.41%not yet reportednot yet reportednot yet reported$0not yet reportednot yet reportednot yet reportednot yet reportednot yet reported
November 2024$1.7MCurrent5.41%not yet reportednot yet reportednot yet reported$0not yet reportednot yet reportednot yet reportednot yet reportednot yet reported
December 2024$1.7MCurrent5.41%not yet reportednot yet reportednot yet reported$0not yet reportednot yet reportednot yet reportednot yet reportednot yet reported
January 2025$1.7MCurrent5.41%not yet reportednot yet reportednot yet reported$0not yet reportednot yet reportednot yet reportednot yet reportednot yet reported
February 2025$1.7MCurrent5.41%not yet reportednot yet reportednot yet reported$0not yet reportednot yet reportednot yet reportednot yet reportednot yet reported
March 2025$1.7MCurrent5.41%not yet reportednot yet reportednot yet reported$0not yet reportednot yet reportednot yet reportednot yet reportednot yet reported
April 2025$1.7MCurrent5.41%not yet reportednot yet reportednot yet reported$0not yet reportednot yet reportednot yet reportednot yet reportednot yet reported
May 2025$1.7MCurrent5.41%not yet reportednot yet reportednot yet reported$0not yet reportednot yet reportednot yet reportednot yet reportednot yet reported
June 2025$1.6MCurrent5.41%not yet reportednot yet reportednot yet reported$0not yet reportednot yet reportednot yet reportednot yet reportednot yet reported
July 2025$1.6MCurrent5.41%not yet reportednot yet reportednot yet reported$0not yet reportednot yet reportednot yet reportednot yet reportednot yet reported
August 2025$1.6MCurrent5.41%not yet reportednot yet reportednot yet reported$0not yet reportednot yet reportednot yet reportednot yet reportednot yet reported
September 2025$1.6MCurrent5.41%not yet reportednot yet reportednot yet reported$0not yet reportednot yet reportednot yet reportednot yet reportednot yet reported
October 2025$1.6MCurrent5.41%not yet reportednot yet reportednot yet reported$0not yet reportednot yet reportednot yet reportednot yet reportednot yet reported
November 2025$1.6MCurrent5.41%not yet reportednot yet reportednot yet reported$0not yet reportednot yet reportednot yet reportednot yet reportednot yet reported
December 2025$1.6MCurrent5.41%not yet reportednot yet reportednot yet reported$0not yet reportednot yet reportednot yet reportednot yet reportednot yet reported
January 2026$1.6MCurrent5.41%not yet reportednot yet reportednot yet reported$0not yet reportednot yet reportednot yet reportednot yet reportednot yet reported
February 2026$1.6MCurrent5.41%not yet reportednot yet reportednot yet reported$0not yet reportednot yet reportednot yet reportednot yet reportednot yet reported
March 2026$1.6MCurrent5.41%not yet reportednot yet reportednot yet reported$0not yet reportednot yet reportednot yet reportednot yet reportednot yet reported
April 2026$1.6MCurrent5.41%not yet reportednot yet reportednot yet reported$0not yet reportednot yet reportednot yet reportednot yet reportednot yet reported
May 2026$1.6MCurrent5.41%not yet reportednot yet reportednot yet reported$0not yet reportednot yet reportednot yet reportednot yet reportednot yet reported
June 2026$1.6MCurrent5.41%not yet reportednot yet reportednot yet reported$0not yet reportednot yet reportednot yet reportednot yet reportednot yet reported
July 2026$1.6MCurrent5.41%not yet reportednot yet reportednot yet reported$0not yet reportednot yet reportednot yet reportednot yet reportednot yet reported
August 2026$1.6MCurrent5.41%not yet reportednot yet reportednot yet reported$0not yet reportednot yet reportednot yet reportednot yet reportednot yet reported
September 2026$1.6MCurrent5.41%not yet reportednot yet reportednot yet reported$0not yet reportednot yet reportednot yet reportednot yet reportednot yet reported

Revenue, expenses, net operating income (NOI) and net cash flow (NCF) are the most recent financials reported as of each month, for the financial period ending on the date shown. DSCR is debt service coverage on the net cash flow and net operating income bases as reported.

Status timeline

DateEvent
December 2021First reported 30 or more days delinquent
2024-05-13Defeasance recorded (first filing showing defeased status)

Also filed in other trusts

Loans are sometimes split across trusts (pari passu), and each trust files the loan at its whole-loan amount. A loan with the same property name and origination date is filed in: Citigroup Commercial Mortgage Trust 2017-P7.

Sources: SEC Form ABS-EE asset-level reports for the deal. Definitions are in the methods note on the market page.