169 recorded events, 1973–2026, from 14 city data systems. The city's paper trail here is mostly 54 ACRIS deeds & mortgages, 39 311 service requests, 18 boiler inspections.
Full record, year by year Support this site
The city's published records show little recorded distress here in the last three years. Less recorded distress than 100% of 6-24-unit residential buildings citywide. The citywide median for 6-24-unit residential buildings is 16.3 penalty points per 10 units; this building carries 0. In ZIP 11220, 69% of residential buildings hold an A and 6% grade D or F. How grades work
Among 46,798 6-24-unit residential buildings citywide · left is less recorded distress, right is more
No current HPD flags in the latest weekly snapshot: no open violations, no pending litigation, no active vacate orders, and not in the Alternative Enforcement Program.
No heat or hot-water complaints in the last three years.
No bedbug-infested units reported in the last three years of filings.
5 service requests in the last three years. Most common: Curb Condition (2) · Lead (1) · Street Condition (1) · Noise (1).
$65,640 in permitted construction work filed since 2016 (2 filings with a declared cost) — a rough measure of how actively the owner maintains the building. Permit costs cover filed construction work only — they do not capture routine maintenance or repairs done without a permit.
| Yes | Built before 1974 (1930) |
| Yes | Six or more residential units (19) |
| No | 421-a / J-51 tax benefit on the current tax roll |
2 of 3 signals present. This is the classic profile of a rent-stabilized building (pre-1974, 6+ units) — many units in such buildings remain stabilized. The definitive answer for any unit: request its rent history from NYS Homes & Community Renewal (free, at hcr.ny.gov).
| Registered owner(s) | 6817 COLONIAL TENANTS CORP. |
| Head officer | DAVID WHITMORE |
| Managing agent | BAY RIDGE MGMT. CORP. |
| Last registered | 2025-10-16 |
as filed by the owner in the building's HPD registration
| Tax year | City market value | Assessed value |
|---|---|---|
| 2025 | $1,202,000 | $540,900 |
| 2026 | $1,211,000 | $544,950 |
| 2027 | $1,198,000 | $539,100 |
The city's market estimate has risen 0% between tax years 2025 and 2027.
For property tax, the Department of Finance values this co-op as if it were a rental building. Its 2022 estimate: gross income $288,600 a year ($19.24 per sq ft), operating expenses $131,550 ($8.77 per sq ft), net operating income $157,050. These are the city's estimates from comparable rentals, not the building's actual budget, rents or maintenance charges.
| Heating fuel | NATURALGAS |
Not in the FEMA 1%-annual-chance floodplain (2015 preliminary maps).
Not in a hurricane evacuation zone.
Not in the city's stormwater (cloudburst) flood maps under any modeled scenario.
No street-flooding or sewer-backup complaints on record at this address.
Sources: FEMA flood maps (coastal), NYC DEP Stormwater Flood Maps (cloudburst), NYC hurricane evacuation zones, and 311 records for this address.
| Subway | Bay Ridge Av — R · 0.4 mi straight-line (about an 11-minute walk) · station accessibility: none |
| Bus | Nearest boarding stop: Bay Ridge Av / Colonial Rd — B9 B64 X27 X37 · 150 ft |
| Citi Bike | Colonial Rd & 68 St · 300 ft · station location as of 2026-09-23; live availability |
| School zones (2024–25 map) | Elementary: 413 (K); 102 (1-5) Middle: J.H.S. 259 William McKinley. Confirm with the DOE's school search. |
Distances are straight-line, not walking routes. Transit locations from the MTA and Citi Bike, bike facilities from NYC DOT, school zones from the DOE's 2024–25 maps.
6817 Colonial Road
| Heat or hot water | Heat or hot water |
| Apartment maintenance | Apartment maintenance |
| Bed bugs | Bed bugs |
| Residential pests | Residential pests |
| Rats or mice | Rats or mice |
| Anything else | Anything else |
5 311 service requests from this address in the last three years.
311 will ask for the address, the apartment if the problem is inside, and what's wrong. Contact details are optional for most complaints; food-poisoning reports can be anonymous. Complaints appear in the city's public 311 data, usually within a day or two, and then in the Live from 311 box on this page.
Managed by BAY RIDGE MANAGEMENT CORP. — 23 buildings, 344 units. Grades across the portfolio: A20 · B2 · F1. See the whole portfolio
| Building | Borough | Units | Grade |
|---|---|---|---|
| 9718 Ft Hamilton Parkway | BK | 64 | A |
| 6802 Ridge Boulevard | BK | 60 | A |
| 1975 83 Street | BK | 51 | A |
| 9430 Ridge Boulevard | BK | 49 | A |
| 26 Oliver Street | BK | 20 | A |
| 6817 Colonial Road | BK | 19 | A |
| 346 91 Street | BK | 18 | A |
| 131 East 15 Street | MN | 13 | A |
| 808 8 Avenue | BK | 8 | B |
| 125 Bay Ridge Parkway | BK | 3 | A |
| 155 Bay Ridge Parkway | BK | 3 | A |
| 127 Bay Ridge Parkway | BK | 3 | A |
| 139 Bay Ridge Parkway | BK | 3 | F |
| 123 Bay Ridge Parkway | BK | 3 | A |
| 145 Bay Ridge Parkway | BK | 3 | A |
| 133 Bay Ridge Parkway | BK | 3 | A |
| 153 Bay Ridge Parkway | BK | 3 | A |
| 147 Bay Ridge Parkway | BK | 3 | A |
| 129 Bay Ridge Parkway | BK | 3 | A |
| 149 Bay Ridge Parkway | BK | 3 | B |
| 135 Bay Ridge Parkway | BK | 3 | A |
| 137 Bay Ridge Parkway | BK | 3 | A |
| 143 Bay Ridge Parkway | BK | 3 | A |
Most recent mortgage recorded against this lot: $62,370 on 2020-07-28 (lender: Dime Community Bank and The Dime Savings Bank Of Williamsburgh). Face amount at recording — it may have since been paid down, refinanced or satisfied. View the recorded document.
| Date | Record | Amount | Per res. unit |
|---|---|---|---|
| 2023-09-26 | RPTT&RET $250,000 — from HONG, WENDY to LIU, SHU MIN; LIU, JIA BIN | $250,000 | |
| 2023-09-13 | Sold for $250,000 | $250,000 | $13,158 |
| 2021-07-20 | RPTT&RET $330,000 — from PERZANOWSKA, BEATA; HOGARTH, CHRISTIAN to BALLA, AGNES | $330,000 | |
| 2021-06-25 | Sold for $330,000 | $330,000 | $17,368 |
| 2021-04-06 | RPTT&RET $392,000 — from ESPOSITO, FRANK J to POND, BENJAMIN S; MENG, REBECCA | $392,000 | |
| 2021-03-01 | Sold for $392,000 | $392,000 | $20,632 |
| 2020-07-28 | Agreement $50,000 — from DIME COMMUNITY BANK; THE DIME SAVINGS BANK OF WILLIAMSBURGH to 6817 COLONIAL TENANTS CORP. | $50,000 | |
| 2020-07-28 | Agreement $725,000 — from THE DIME SAVINGS BANK OF WILLIAMSBURGH; DIME COMMUNITY BANK to 6817 COLONIAL TENANTS CORP. | $725,000 | |
| 2020-07-28 | Mortgage $62,371 — from 6817 COLONIAL TENANTS CORP. to DIME COMMUNITY BANK; THE DIME SAVINGS BANK OF WILLIAMSBURGH | $62,371 | |
| 2020-01-10 | RPTT&RET $380,000 — from BOUKHALED, GASTON J; BOUKHALED, NANCY A to AYYAD, EKROM H | $380,000 | |
| 2020-01-06 | Sold for $380,000 | $380,000 | $20,000 |
| 2019-02-21 | RPTT&RET $200,000 — from SELFHELP COMMUNITY SERVICES, INC.; LORD, ALLEN to CARROLL, GLADYS GUZMAN | $200,000 | |
| 2019-02-13 | Sold for $200,000 | $200,000 | $10,526 |
| 2018-12-07 | RPTT&RET $218,000 — from REILLY, EUGENE to HONG, WENDY | $218,000 | |
| 2018-11-14 | Sold for $218,000 | $218,000 | $11,474 |
| Year | Construction | Enforcement | Housing & tenants | Ownership & money | Health & systems | Total |
|---|---|---|---|---|---|---|
| 2017 | 0 | 0 | 6 | 0 | 2 | 8 |
| 2018 | 1 | 0 | 4 | 2 | 2 | 9 |
| 2019 | 2 | 1 | 3 | 2 | 2 | 10 |
| 2020 | 3 | 2 | 11 | 5 | 2 | 23 |
| 2021 | 0 | 0 | 7 | 4 | 2 | 13 |
| 2022 | 0 | 0 | 4 | 0 | 2 | 6 |
| 2023 | 0 | 1 | 2 | 2 | 2 | 7 |
| 2024 | 0 | 1 | 3 | 0 | 4 | 8 |
| 2025 | 0 | 0 | 3 | 0 | 2 | 5 |
| 2026 | 0 | 0 | 1 | 0 | 0 | 1 |
Every one of the 169 recorded events, 1973–2026, is laid out year by year in the full report (print-ready).
Explore: ZIP 11220 · Landlord rankings · How grades work · The map · The Mice Map