Kilambi News
Monday, October 19, 2026

South Station Head House (Citigroup Commercial Mortgage Trust 2017-C4)

Page built October 19, 2026

Property, terms, monthly financial history and surveillance record for a loan in Citigroup Commercial Mortgage Trust 2017-C4.

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

← Citigroup Commercial Mortgage Trust 2017-C4 · Loan annex · CMBS market

Deal
Citigroup Commercial Mortgage Trust 2017-C4
Current balance
$75.0M (September 2026)
Share of deal
10.3%
Status
Current
DSCR (latest)
2.08
Occupancy (latest)
89%
Scheduled maturity
2027-09-06

Property and terms

PropertySouth Station Head House
Address700 Atlantic Avenue; Boston, MA 02110
Property typeMixed use
Units, beds or keysnot yet reported
Net rentable square feet204,617
Year built1899
Year last renovated1988
Original balance$75.0M
Current balance$75.0M (September 2026)
Share of deal balance10.3%
Interest rate at origination4.50%
Current interest rate4.50%
Origination date08-21-2017
Original term120 months
Amortization termnot yet reported
Interest-only period120 months
Scheduled maturity2027-09-06
Prepayment lockout end07-05-2027
Yield maintenance endnot yet reported
ServicerMidland Loan Services
Loan servicernot yet reported
OriginatorCiti Real Estate Funding Inc.
Current statusCurrent
Specially serviced nowNo
DefeasedYes

Valuation

BasisAmountDateSource (as filed)
At securitization$127.5M07-25-2017MAI
Most recent reported$127.5M2017-07-25MAI

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

Largest tenants

TenantSquare feetLease expiration
COMMONWEALTH OF MASS51,08012-31-2033
CVS26,21007-31-2034
AMTRAK - OFFICE18,30309-30-2028

The three largest tenants as reported in the latest asset-level record.

Monthly history

$0$20,250,000$40,500,000$60,750,000$81,000,0002018201920202021202220232024202520260.00.61.11.72.32020202120222023202420252026
MonthBalanceStatusRateDSCR (NCF)DSCR (NOI)OccupancyAdvancesFinancial period endRevenueExpensesNOINCF
October 2017$75.0MCurrent4.50%not yet reportednot yet reportednot yet reported$0not yet reportednot yet reportednot yet reportednot yet reportednot yet reported
November 2017$75.0MCurrent4.50%not yet reportednot yet reportednot yet reported$0not yet reportednot yet reportednot yet reportednot yet reportednot yet reported
December 2017$75.0MCurrent4.50%not yet reportednot yet reportednot yet reported$0not yet reportednot yet reportednot yet reportednot yet reportednot yet reported
January 2018$75.0MCurrent4.50%not yet reportednot yet reportednot yet reported$0not yet reportednot yet reportednot yet reportednot yet reportednot yet reported
February 2018$75.0MCurrent4.50%not yet reportednot yet reportednot yet reported$0not yet reportednot yet reportednot yet reportednot yet reportednot yet reported
March 2018$75.0MCurrent4.50%not yet reportednot yet reportednot yet reported$0not yet reportednot yet reportednot yet reportednot yet reportednot yet reported
April 2018$75.0MCurrent4.50%not yet reportednot yet reportednot yet reported$0not yet reportednot yet reportednot yet reportednot yet reportednot yet reported
May 2018$75.0MCurrent4.50%not yet reportednot yet reportednot yet reported$0not yet reportednot yet reportednot yet reportednot yet reportednot yet reported
June 2018$75.0MCurrent4.50%not yet reportednot yet reportednot yet reported$0not yet reportednot yet reportednot yet reportednot yet reportednot yet reported
July 2018$75.0MCurrent4.50%not yet reportednot yet reportednot yet reported$0not yet reportednot yet reportednot yet reportednot yet reportednot yet reported
August 2018$75.0MCurrent4.50%not yet reportednot yet reportednot yet reported$0not yet reportednot yet reportednot yet reportednot yet reportednot yet reported
October 2018$75.0MCurrent4.50%not yet reportednot yet reportednot yet reported$0not yet reportednot yet reportednot yet reportednot yet reportednot yet reported
November 2018$75.0MCurrent4.50%not yet reportednot yet reportednot yet reported$0not yet reportednot yet reportednot yet reportednot yet reportednot yet reported
December 2018$75.0MCurrent4.50%not yet reportednot yet reportednot yet reported$0not yet reportednot yet reportednot yet reportednot yet reportednot yet reported
January 2019$75.0MCurrent4.50%not yet reportednot yet reportednot yet reported$0not yet reportednot yet reportednot yet reportednot yet reportednot yet reported
February 2019$75.0MCurrent4.50%not yet reportednot yet reportednot yet reported$0not yet reportednot yet reportednot yet reportednot yet reportednot yet reported
March 2019$75.0MMatured balloon, non-performing4.50%not yet reportednot yet reportednot yet reported$261,351not yet reportednot yet reportednot yet reportednot yet reportednot yet reported
April 2019$75.0MCurrent4.50%1.571.7298%not yet reported09-30-2018$15.7M$9.9M$5.9M$5.4M
May 2019$75.0MCurrent4.50%not yet reportednot yet reportednot yet reportednot yet reportednot yet reportednot yet reportednot yet reportednot yet reportednot yet reported
June 2019$75.0MCurrent4.50%not yet reportednot yet reportednot yet reportednot yet reportednot yet reportednot yet reportednot yet reportednot yet reportednot yet reported
July 2019$75.0MCurrent4.50%not yet reportednot yet reportednot yet reportednot yet reportednot yet reportednot yet reportednot yet reportednot yet reportednot yet reported
August 2019$75.0MCurrent4.50%not yet reportednot yet reportednot yet reportednot yet reportednot yet reportednot yet reportednot yet reportednot yet reportednot yet reported
September 2019$75.0MCurrent4.50%not yet reportednot yet reportednot yet reportednot yet reportednot yet reportednot yet reportednot yet reportednot yet reportednot yet reported
October 2019$75.0MCurrent4.50%not yet reportednot yet reportednot yet reportednot yet reportednot yet reportednot yet reportednot yet reportednot yet reportednot yet reported
November 2019$75.0MCurrent4.50%1.962.1498%not yet reported06-30-2019$15.4M$9.5M$5.9M$5.4M
December 2019$75.0MCurrent4.50%1.962.1498%not yet reported06-30-2019$15.4M$9.5M$5.9M$5.4M
January 2020$75.0MCurrent4.50%1.962.1498%not yet reported06-30-2019$15.4M$9.5M$5.9M$5.4M
February 2020$75.0MCurrent4.50%1.982.1298%not yet reported09-30-2019$16.5M$9.3M$7.3M$6.8M
March 2020$75.0MCurrent4.50%1.982.1298%not yet reported09-30-2019$16.5M$9.3M$7.3M$6.8M
April 2020$75.0MCurrent4.50%1.982.1298%not yet reported09-30-2019$16.5M$9.3M$7.3M$6.8M
May 2020$75.0MCurrent4.50%not yet reportednot yet reportednot yet reportednot yet reportednot yet reportednot yet reportednot yet reportednot yet reportednot yet reported
June 2020$75.0MCurrent4.50%not yet reportednot yet reportednot yet reported$0not yet reportednot yet reportednot yet reportednot yet reportednot yet reported
July 2020$75.0MCurrent4.50%not yet reportednot yet reportednot yet reported$0not yet reportednot yet reportednot yet reportednot yet reportednot yet reported
August 2020$75.0MCurrent4.50%not yet reportednot yet reportednot yet reported$0not yet reportednot yet reportednot yet reportednot yet reportednot yet reported
September 2020$75.0MMatured balloon, non-performing4.50%not yet reportednot yet reportednot yet reported$289,353not yet reportednot yet reportednot yet reportednot yet reportednot yet reported
October 2020$75.0MCurrent4.50%not yet reportednot yet reportednot yet reported$0not yet reportednot yet reportednot yet reportednot yet reportednot yet reported
November 2020$75.0MCurrent4.50%1.841.9897%$006-30-2020$15.7M$8.9M$6.8M$6.3M
December 2020$75.0MCurrent4.50%1.841.9897%$006-30-2020$15.7M$8.9M$6.8M$6.3M
January 2021$75.0MCurrent4.50%1.982.1297%$009-30-2020$15.4M$8.2M$7.3M$6.8M
February 2021$75.0MCurrent4.50%1.982.1297%$009-30-2020$15.4M$8.2M$7.3M$6.8M
March 2021$75.0MCurrent4.50%1.982.1297%$009-30-2020$15.4M$8.2M$7.3M$6.8M
April 2021$75.0MCurrent4.50%1.982.1296%$009-30-2020$15.4M$8.2M$7.3M$6.8M
May 2021$75.0MCurrent4.50%not yet reportednot yet reportednot yet reported$0not yet reportednot yet reportednot yet reportednot yet reportednot yet reported
June 2021$75.0MCurrent4.50%not yet reportednot yet reportednot yet reported$0not yet reportednot yet reportednot yet reportednot yet reportednot yet reported
July 2021$75.0MCurrent4.50%1.862.0078%$003-31-2021$3.6M$1.9M$1.7M$1.6M
August 2021$75.0MCurrent4.50%1.862.0078%$003-31-2021$3.6M$1.9M$1.7M$1.6M
September 2021$75.0MCurrent4.50%1.862.0078%$003-31-2021$3.6M$1.9M$1.7M$1.6M
October 2021$75.0MCurrent4.50%1.451.5978%$006-30-2021$13.7M$8.3M$5.4M$5.0M
November 2021$75.0MCurrent4.50%1.451.5978%$006-30-2021$13.7M$8.3M$5.4M$5.0M
December 2021$75.0MCurrent4.50%1.451.5978%$006-30-2021$13.7M$8.3M$5.4M$5.0M
January 2022$50.0MCurrent4.06%not yet reportednot yet reportednot yet reported$0not yet reportednot yet reportednot yet reportednot yet reportednot yet reported
February 2022$75.0MCurrent4.50%1.141.2978%$009-30-2021$12.9M$8.5M$4.4M$3.9M
March 2022$75.0MCurrent4.50%1.141.2976%$009-30-2021$12.9M$8.5M$4.4M$3.9M
April 2022$75.0MCurrent4.50%1.051.1976%$012-31-2021$13.0M$8.9M$4.1M$3.6M
May 2022$75.0MCurrent4.50%not yet reportednot yet reportednot yet reported$0not yet reportednot yet reportednot yet reportednot yet reportednot yet reported
June 2022$75.0MCurrent4.50%1.771.91not yet reported$003-31-2022$3.9M$2.2M$1.6M$1.5M
July 2022$75.0MCurrent4.50%1.771.91not yet reported$003-31-2022$3.9M$2.2M$1.6M$1.5M
August 2022$75.0MCurrent4.50%1.771.91not yet reported$003-31-2022$3.9M$2.2M$1.6M$1.5M
September 2022$75.0MCurrent4.50%1.221.3675%$006-30-2022$13.7M$9.1M$4.6M$4.2M
October 2022$75.0MCurrent4.50%1.221.3675%$006-30-2022$13.7M$9.1M$4.6M$4.2M
November 2022$75.0MCurrent4.50%1.221.3675%$006-30-2022$13.7M$9.1M$4.6M$4.2M
December 2022$75.0MCurrent4.50%1.061.2075%$009-30-2022$13.6M$9.5M$4.1M$3.6M
January 2023$75.0MCurrent4.50%1.061.2075%$009-30-2022$13.6M$9.5M$4.1M$3.6M
February 2023$75.0MCurrent4.50%1.061.2075%$009-30-2022$13.6M$9.5M$4.1M$3.6M
March 2023$75.0MCurrent4.50%0.951.1075%$012-31-2022$13.7M$10.0M$3.7M$3.3M
April 2023$75.0MCurrent4.50%0.951.1075%$012-31-2022$13.7M$10.0M$3.7M$3.3M
May 2023$75.0MCurrent4.50%not yet reportednot yet reportednot yet reported$0not yet reportednot yet reportednot yet reportednot yet reportednot yet reported
June 2023$75.0MCurrent4.50%0.330.4875%$003-31-2023$3.1M$2.7M$408,276$285,584
July 2023$75.0MCurrent4.50%0.330.4875%$003-31-2023$3.1M$2.7M$408,276$285,584
August 2023$75.0MCurrent4.50%0.330.4875%$003-31-2023$3.1M$2.7M$408,276$285,584
September 2023$75.0MCurrent4.50%0.220.3675%$006-30-2023$13.1M$11.8M$1.2M$741,289
October 2023$75.0MCurrent4.50%0.220.3675%$006-30-2023$13.1M$11.8M$1.2M$741,289
November 2023$75.0MCurrent4.50%0.220.3688%$006-30-2023$13.1M$11.8M$1.2M$741,289
December 2023$75.0MCurrent4.50%0.170.3288%$009-30-2023$13.4M$12.3M$1.1M$585,836
January 2024$75.0MCurrent4.50%0.170.3288%$009-30-2023$13.4M$12.3M$1.1M$585,836
February 2024$75.0MCurrent4.50%0.170.3288%$009-30-2023$13.4M$12.3M$1.1M$585,836
March 2024$75.0MCurrent4.50%0.170.3283%$009-30-2023$13.4M$12.3M$1.1M$585,836
April 2024$75.0MCurrent4.50%0.510.6583%$012-31-2023$14.5M$12.3M$2.2M$1.7M
May 2024$75.0MCurrent4.50%not yet reportednot yet reportednot yet reported$0not yet reportednot yet reportednot yet reportednot yet reportednot yet reported
June 2024$75.0MCurrent4.50%not yet reportednot yet reportednot yet reported$0not yet reportednot yet reportednot yet reportednot yet reportednot yet reported
July 2024$75.0MCurrent4.50%not yet reportednot yet reportednot yet reported$0not yet reportednot yet reportednot yet reportednot yet reportednot yet reported
August 2024$75.0MCurrent4.50%not yet reportednot yet reportednot yet reported$0not yet reportednot yet reportednot yet reportednot yet reportednot yet reported
September 2024$75.0MCurrent4.50%not yet reportednot yet reportednot yet reported$0not yet reportednot yet reportednot yet reportednot yet reportednot yet reported
October 2024$75.0MCurrent4.50%1.621.7684%$006-30-2024$16.4M$10.4M$6.0M$5.5M
November 2024$75.0MCurrent4.50%1.621.7684%$006-30-2024$16.4M$10.4M$6.0M$5.5M
December 2024$75.0MCurrent4.50%1.621.7684%$006-30-2024$16.4M$10.4M$6.0M$5.5M
January 2025$75.0MCurrent4.50%1.531.6789%$009-30-2024$16.4M$10.6M$5.7M$5.2M
February 2025$75.0MCurrent4.50%1.531.6789%$009-30-2024$16.4M$10.6M$5.7M$5.2M
March 2025$75.0MCurrent4.50%1.531.6789%$009-30-2024$16.4M$10.6M$5.7M$5.2M
April 2025$75.0MCurrent4.50%1.531.6789%$009-30-2024$16.4M$10.6M$5.7M$5.2M
May 2025$75.0MCurrent4.50%not yet reportednot yet reportednot yet reported$0not yet reportednot yet reportednot yet reportednot yet reportednot yet reported
June 2025$75.0MCurrent4.50%not yet reportednot yet reportednot yet reported$0not yet reportednot yet reportednot yet reportednot yet reportednot yet reported
July 2025$75.0MCurrent4.50%not yet reportednot yet reportednot yet reported$0not yet reportednot yet reportednot yet reportednot yet reportednot yet reported
August 2025$75.0MCurrent4.50%not yet reportednot yet reportednot yet reported$0not yet reportednot yet reportednot yet reportednot yet reportednot yet reported
September 2025$75.0MCurrent4.50%not yet reportednot yet reportednot yet reported$0not yet reportednot yet reportednot yet reportednot yet reportednot yet reported
October 2025$75.0MCurrent4.50%1.701.8484%$006-30-2025$18.1M$11.8M$6.3M$5.8M
November 2025$75.0MCurrent4.50%1.701.8484%$006-30-2025$18.1M$11.8M$6.3M$5.8M
December 2025$75.0MCurrent4.50%1.701.8484%$006-30-2025$18.1M$11.8M$6.3M$5.8M
January 2026$75.0MCurrent4.50%1.821.9789%$009-30-2025$18.0M$11.3M$6.7M$6.2M
February 2026$75.0MCurrent4.50%1.821.9789%$009-30-2025$18.0M$11.3M$6.7M$6.2M
March 2026$75.0MCurrent4.50%1.821.9789%$009-30-2025$18.0M$11.3M$6.7M$6.2M
April 2026$75.0MCurrent4.50%1.821.9789%$009-30-2025$18.0M$11.3M$6.7M$6.2M
May 2026$75.0MCurrent4.50%not yet reportednot yet reportednot yet reported$0not yet reportednot yet reportednot yet reportednot yet reportednot yet reported
June 2026$75.0MCurrent4.50%not yet reportednot yet reportednot yet reported$0not yet reportednot yet reportednot yet reportednot yet reportednot yet reported
July 2026$75.0MCurrent4.50%1.101.2490%$003-31-2026$4.2M$3.2M$1.1M$937,956
August 2026$75.0MCurrent4.50%1.101.2490%$003-31-2026$4.2M$3.2M$1.1M$937,956
September 2026$75.0MCurrent4.50%2.082.2389%$006-30-2026$20.3M$12.6M$7.6M$7.1M

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
2022-01-10Defeasance recorded (first filing showing defeased status)

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