1,220 recorded events, 1899–2026, from 21 city data systems. The city's paper trail here is mostly 416 311 service requests, 194 HPD housing violations, 188 ACRIS deeds & mortgages.
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 78% of 25-99-unit residential buildings citywide. The citywide median for 25-99-unit residential buildings is 23.6 penalty points per 10 units; this building carries 3.4. In ZIP 11218, 71% of residential buildings hold an A and 6% grade D or F. How grades work
Among 17,252 25-99-unit residential buildings citywide · left is less recorded distress, right is more
| Open HPD violations | 1 total — 1 class C (immediately hazardous), 0 class B, 0 class A. Oldest open since 2023-03-06. |
status snapshot refreshed weekly from HPD records
4 heat or hot-water complaints in the last three years (winter 2024–25: 2 · winter 2025–26: 2). Repeated winter clusters suggest a chronic heating problem.
No bedbug-infested units reported in the last three years of filings.
59 service requests in the last three years. Most common: Illegal Parking (22) · Noise (7) · Damaged Tree (5) · Street Condition (4) · For Hire Vehicle Complaint (3) · Water System (2).
$8,803,222 in permitted construction work filed since 2016 (34 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 (1941) |
| Yes | Six or more residential units (84) |
| 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) | 811 Cortelyou Road Owners Corp. |
| Head officer | Charisse Thomas |
| Managing agent | AKAM ASSOCIATES, INC. |
| Last registered | 2025-10-17 |
as filed by the owner in the building's HPD registration
| Tax year | City market value | Assessed value |
|---|---|---|
| 2025 | $6,283,000 | $2,827,350 |
| 2026 | $6,966,000 | $3,134,700 |
| 2027 | $6,886,000 | $3,098,700 |
The city's market estimate has risen 10% between tax years 2025 and 2027.
Tax exemptions on the roll: SENIOR CITIZEN HOMEOWNER
For property tax, the Department of Finance values this co-op as if it were a rental building. Its 2022 estimate: gross income $1,486,080 a year ($15.48 per sq ft), operating expenses $642,240 ($6.69 per sq ft), net operating income $843,840. These are the city's estimates from comparable rentals, not the building's actual budget, rents or maintenance charges.
| Energy grade (LL33) | B — ENERGY STAR score 80/100 (2022 disclosure cycle) |
| 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.
1 street-flooding or sewer-backup complaints at this address since 2025 (1 in the last three years).
Sources: FEMA flood maps (coastal), NYC DEP Stormwater Flood Maps (cloudburst), NYC hurricane evacuation zones, and 311 records for this address.
| Subway | Cortelyou Rd — Q · 0.4 mi straight-line (about a 10-minute walk) · station accessibility: none Ditmas Av — F · 0.4 mi straight-line (about an 11-minute walk) · station accessibility: none |
| Bus | Nearest boarding stop: Coney Island Av / Cortelyou Rd — B68 · 450 ft |
| Citi Bike | Cortelyou Rd & E 8 St · 150 ft · station location as of 2026-09-23; live availability |
| School zones (2024–25 map) | Elementary: P.S. 217 Colonel David Marcus School Middle: J.H.S. 062 Ditmas. 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.
811 Cortelyou 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 |
59 311 service requests from this address in the last three years — 2 of them about heat or hot water.
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 AKAM ASSOCIATES, INC. — 372 buildings, 55,744 units. Grades across the portfolio: A328 · B33 · C5. See the whole portfolio
showing 60 of 372 buildings
Most recent mortgage recorded against this lot: $4,000,000 on 2018-11-15 (lender: Investors Bank). Face amount at recording — it may have since been paid down, refinanced or satisfied. View the recorded document.
| Date | Record | Amount | Per res. unit |
|---|---|---|---|
| 2026-08-20 | RPTT&RET $920,000 — from BALKAN, ELIZABETH to SIMON, LAUREN | $920,000 | |
| 2026-08-14 | Sold for $920,000 | $920,000 | $10,952 |
| 2026-07-16 | RPTT&RET $245,000 — from EQUITY LLC to PURPURA, PETER; PURPURA, WILLIAM | $245,000 | |
| 2026-06-30 | Sold for $245,000 | $245,000 | $2,917 |
| 2026-06-18 | RPTT&RET $450,000 — from EQUITY LLC to SCHIFF, DANIEL E.; GARCIA MORALES, EMMANUEL E. | $450,000 | |
| 2026-06-08 | Sold for $450,000 | $450,000 | $5,357 |
| 2026-02-19 | RPTT&RET $650,000 — from STILES, CURTIS; SIMS, HILARY to UBELL, ELIZABETH AMY | $650,000 | |
| 2026-02-05 | Sold for $650,000 | $650,000 | $7,738 |
| 2025-12-10 | RPTT&RET $479,000 — from STRULOVITZ, CRAIG to DUFFY, MICHAEL J | $479,000 | |
| 2025-12-08 | Sold for $479,000 | $479,000 | $5,702 |
| 2025-10-16 | RPTT&RET $565,000 — from KAVANAGH, NEALE J; KAY, EVELYN to DUCKETT, KATHARINE; LAMB, LAURA | $565,000 | |
| 2025-10-14 | Sold for $565,000 | $565,000 | $6,726 |
| 2025-07-14 | RPTT&RET $400,000 — from EQUITY LLC to WOLF, NAOMI J. | $400,000 | |
| 2025-07-09 | RPTT&RET $409,000 — from ROSENFELD, AMY to HANLEY, KAITLYN | $409,000 | |
| 2025-06-30 | Sold for $400,000 | $400,000 | $4,762 |
| Year | Construction | Enforcement | Housing & tenants | Ownership & money | Health & systems | Total |
|---|---|---|---|---|---|---|
| 2017 | 1 | 0 | 40 | 8 | 2 | 51 |
| 2018 | 12 | 4 | 53 | 26 | 1 | 96 |
| 2019 | 8 | 11 | 52 | 4 | 8 | 83 |
| 2020 | 6 | 24 | 81 | 0 | 2 | 113 |
| 2021 | 21 | 3 | 49 | 3 | 8 | 84 |
| 2022 | 2 | 2 | 45 | 25 | 4 | 78 |
| 2023 | 2 | 1 | 69 | 12 | 2 | 86 |
| 2024 | 1 | 1 | 24 | 6 | 1 | 33 |
| 2025 | 0 | 0 | 33 | 12 | 3 | 48 |
| 2026 | 0 | 0 | 13 | 12 | 1 | 26 |
Every one of the 1,220 recorded events, 1899–2026, is laid out year by year in the full report (print-ready).
Explore: ZIP 11218 · Landlord rankings · How grades work · The map · The Mice Map