1,749 recorded events, 1966–2026, from 19 city data systems. The city's paper trail here is mostly 545 311 service requests, 462 HPD complaints, 451 HPD housing violations.
Full record, year by year Support this site
A modest record — below the level that usually signals systemic problems. More recorded distress than 65% 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 53. In ZIP 11226, 60% of residential buildings hold an A and 10% 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 | 22 total — 22 class C (immediately hazardous), 0 class B, 0 class A. Oldest open since 2021-01-19. |
| Pending HPD litigation | 1 case(s) pending in housing court |
status snapshot refreshed weekly from HPD records
12 heat or hot-water complaints in the last three years (winter 2023–24: 4 · winter 2025–26: 8). Repeated winter clusters suggest a chronic heating problem.
2 bedbug-infested unit(s) reported in filings over the last three years.
86 service requests in the last three years. Most common: Noise (57) · HEAT/HOT WATER (6) · PAINT/PLASTER (5) · UNSANITARY CONDITION (4) · DOOR/WINDOW (2) · Derelict Vehicles (2).
$588,720 in permitted construction work filed since 2016 (9 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 (1929) |
| Yes | Six or more residential units (56) |
| 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) | 645 BKLYN REALTY LLC |
| Head officer | KRISTEN RAY |
| Managing agent | Brooklyn Equities 11 LLC |
| Last registered | 2026-06-25 |
as filed by the owner in the building's HPD registration
| Tax year | City market value | Assessed value |
|---|---|---|
| 2025 | $3,860,000 | $1,737,000 |
| 2026 | $3,215,000 | $1,446,750 |
| 2027 | $3,339,000 | $1,502,550 |
The city's market estimate has fallen 13% between tax years 2025 and 2027.
| Energy grade (LL33) | B — ENERGY STAR score 72/100 (2022 disclosure cycle) |
| Heating fuel | NO2FUEL |
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 | Church Av — B Q · 0.2 mi straight-line (about a 6-minute walk) · station accessibility: full |
| Bus | Nearest boarding stop: Flatbush Av / Albemarle Rd — B41 · 500 ft |
| Citi Bike | Albemarle Rd & E 21 St · 250 ft · station location as of 2026-09-23; live availability |
| School zones (2024–25 map) | Elementary: P.S. 245 Middle: M.S. 246 Walt Whitman. 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.
645 Ocean Avenue
| 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 |
86 311 service requests from this address in the last three years — 6 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 BROOKLYN EQUITIES 11 LLC — 6 buildings, 516 units. Grades across the portfolio: A3 · B1 · C2. See the whole portfolio
| Building | Borough | Units | Grade |
|---|---|---|---|
| 486 Brooklyn Avenue | BK | 107 | C |
| 901 Washington Avenue | BK | 102 | C |
| 699 Ocean Avenue | BK | 95 | A |
| 348-376 Sterling Street | BK | 90 | A |
| 700 Ocean Avenue | BK | 66 | A |
| 645 Ocean Avenue | BK | 56 | B |
Most recent mortgage recorded against this lot: $1,886,402 on 2008-06-17 (lender: Sovereign 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 |
|---|---|---|---|
| 2021-04-13 | AL&R $9,085,854 — from MINNETONKA V BKLYN REALTY LLC; 780 BKLYN REALTY LLC; OCEANWALK BEACH BKLYN REALTY LLC; OCE to NEW YORK COMMUNITY BANK | $9,085,855 | |
| 2021-04-13 | Agreement $9,085,854 — from NEW YORK COMMUNITY BANK to MINNETONKA III BKLYN REALTY LLC; 645 BKLYN 12 REALTY LLC; MINNETONKA V BKLYN REALTY LLC; O | $9,085,855 | |
| 2019-03-07 | Agreement $726,434 — from 645 BKLYN 12 REALTY LLC; MINNETONKA V BKLYN REALTY LLC; MINNETONKA III BKLYN REALTY LLC; O to NEW YORK COMMUNITY BANK | $726,434 | |
| 2019-03-07 | Agreement $8,359,420 — from MINNETONKA III BKLYN REALTY LLC; MINNETONKA V BKLYN REALTY LLC; 645 BKLYN 12 REALTY LLC; O to NEW YORK COMMUNITY BANK | $8,359,420 | |
| 2015-05-26 | Mortgage $7,975,000 — from MINNETONKA III BKLYN REALTY LLC; OCEANWALK BEACH BKLYN REALTY LLC; MINNETONKA V BKLYN RE to NEW YORK COMMUNITY BANK | $7,975,000 | |
| 2015-05-26 | Mortgage $500,000 — from MINNETONKA III BKLYN REALTY LLC; 645 BKLYN REALTY LLC; 645 BKLYN 12 REALTY LLC; MINNETONK to NEW YORK COMMUNITY BANK | $500,000 | |
| 2015-05-26 | Mortgage $775,000 — from 645 BKLYN REALTY LLC; MINNETONKA V BKLYN REALTY LLC; OCEANWALK CONDO BKLYN REALTY LLC; OC to NEW YORK COMMUNITY BANK | $775,000 | |
| 2015-05-26 | AL&R $8,475,000 — from 645 BKLYN 12 REALTY LLC; 645 BKLYN REALTY LLC; MINNETONKA III BKLYN REALTY LLC; OCEANWALK to NEW YORK COMMUNITY BANK | $8,475,000 | |
| 2015-05-26 | Agreement $8,475,000 — from OCEANWALK BEACH BKLYN REALTY LLC; OCEANWALK CONDO BKLYN REALTY LLC; 645 BKLYN 12 REALTY LL to NEW YORK COMMUNITY BANK | $8,475,000 | |
| 2015-04-29 | Agreement $16,781,937 — from 486 BKLYN REALTY LLC; 90 BKLYN REALTY LLC; MINNETONKA V BKLYN REALTY LLC; OCEANWALK CONDO to NEW YORK COMMUNITY BANK | $16,781,937 | |
| 2015-04-29 | Agreement $62,417,214 — from MINNETONKA III BKLYN REALTY LLC; NEW YORK COMUNITY BANK; 486 BKLYN 12 REALTY LLC; 3100 BK to NEW YORK COMUNITY BANK | $62,417,214 | |
| 2015-03-20 | Deed $13,014,714 — from PARK & COAST II, LLC to 780 BKLYN REALTY LLC; 645 BKLYN 12 REALTY LLC; 645 BKLYN REALTY LLC; MINNETONKA III BKLYN | $13,014,714 | |
| 2014-07-17 | Agreement $17,032,452 — from PARK & COAST I, LLC; PARK & COAST III, LLC; PARK & COAST II, LLC to CAPITAL ONE, NATIONAL ASSOCIATION | $17,032,452 | |
| 2014-07-17 | Mortgage $1,180,369 — from PARK & COAST III, LLC; PARK & COAST I, LLC; PARK & COAST II, LLC to CAPITAL ONE, NATIONAL ASSOCIATION | $1,180,369 | |
| 2014-07-17 | Mortgage $7,435,557 — from PARK & COAST I, LLC; PARK & COAST III, LLC; PARK & COAST II, LLC to CAPITAL ONE, NATIONAL ASSOCIATION | $7,435,557 |
| Year | Construction | Enforcement | Housing & tenants | Ownership & money | Health & systems | Total |
|---|---|---|---|---|---|---|
| 2017 | 4 | 1 | 38 | 0 | 6 | 49 |
| 2018 | 0 | 7 | 71 | 0 | 7 | 85 |
| 2019 | 0 | 4 | 136 | 2 | 2 | 144 |
| 2020 | 8 | 9 | 122 | 0 | 1 | 140 |
| 2021 | 6 | 0 | 186 | 2 | 1 | 195 |
| 2022 | 3 | 1 | 44 | 0 | 1 | 49 |
| 2023 | 0 | 2 | 237 | 0 | 2 | 241 |
| 2024 | 0 | 0 | 85 | 0 | 1 | 86 |
| 2025 | 0 | 2 | 30 | 0 | 3 | 35 |
| 2026 | 0 | 1 | 44 | 0 | 1 | 46 |
Every one of the 1,749 recorded events, 1966–2026, is laid out year by year in the full report (print-ready).
Explore: ZIP 11226 · Landlord rankings · How grades work · The map · The Mice Map