548 recorded events, 1972–2026, from 15 city data systems. The city's paper trail here is mostly 209 311 service requests, 108 HPD complaints, 75 DOB complaints.
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 11215, 70% of residential buildings hold an A and 4% grade D or F. How grades work
Among 46,798 6-24-unit residential buildings citywide · left is less recorded distress, right is more
| Open HPD violations | 2 total — 0 class C (immediately hazardous), 1 class B, 1 class A. Oldest open since 1986-12-03. |
status snapshot refreshed weekly from HPD records
No heat or hot-water complaints in the last three years.
No bedbug-infested units reported in the last three years of filings.
1 service requests in the last three years. Most common: Missed Collection (1).
$192,724 in permitted construction work filed since 2016 (3 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 (1920) |
| Yes | Six or more residential units (8) |
| 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) | 751 UNION ST LLC |
| Head officer | MICHAEL GALLAGHER |
| Managing agent | 448 Management LLC |
| Last registered | 2025-08-06 |
as filed by the owner in the building's HPD registration
| Tax year | City market value | Assessed value |
|---|---|---|
| 2025 | $4,132,800 | $1,859,760 |
| 2026 | $4,550,000 | $2,047,500 |
| 2027 | $3,640,000 | $1,638,000 |
The city's market estimate has fallen 12% between tax years 2025 and 2027.
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 | Union St — R · 1,000 ft straight-line (about a 5-minute walk) · station accessibility: none 7 Av — B Q · 0.4 mi straight-line (about a 10-minute walk) · station accessibility: none |
| Bus | Nearest boarding stop: 5 Av / Union St — B63 · 200 ft |
| Citi Bike | Berkeley Pl & 6 Ave · 350 ft · station location as of 2026-09-23; live availability |
| School zones (2024–25 map) | Elementary: P.S. 282 Park Slope. 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.
751 Union Street
| 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 |
1 311 service request 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 448 MANAGEMENT LLC — 32 buildings, 144 units. Grades across the portfolio: A22 · B6 · C4. See the whole portfolio
| Building | Borough | Units | Grade |
|---|---|---|---|
| 315 20 Street | BK | 13 | A |
| 68 Stratford Road | BK | 12 | A |
| 343 5 Avenue | BK | 8 | A |
| 751 Union Street | BK | 8 | A |
| 190 Meserole Avenue | BK | 7 | A |
| 341 Fenimore Street | BK | 7 | A |
| 35 East 4 Street | BK | 6 | A |
| 207A Prospect Avenue | BK | 6 | A |
| 204 23 Street | BK | 6 | A |
| 369 6 Avenue | BK | 4 | A |
| 21 St Johns Place | BK | 4 | A |
| 426 2nd Street | BK | 4 | A |
| 275 6 Avenue | BK | 4 | C |
| 398 7 Avenue | BK | 4 | A |
| 135 Clinton Avenue | BK | 4 | A |
| 442 3rd Street | BK | 4 | A |
| 23 St Johns Place | BK | 4 | A |
| 382 7 Street | BK | 4 | C |
| 359 13 Street | BK | 3 | C |
| 668 Baltic Street | BK | 3 | B |
| 371 Douglass Street | BK | 3 | B |
| 490A 7 Avenue | BK | 3 | A |
| 1308 8 Avenue | BK | 3 | A |
| 85 3rd Street | BK | 3 | B |
| 479 11 Street | BK | 3 | C |
| 370 7 Avenue | BK | 3 | B |
| 390A 6 Avenue | BK | 2 | A |
| 408 10 Street | BK | 2 | A |
| 706 Sterling Place | BK | 2 | B |
| 289 Lincoln Road | BK | 2 | B |
| 424 5 Street | BK | 2 | A |
| 2602 Avenue Y | BK | 1 | A |
Most recent mortgage recorded against this lot: $5,714 on 2023-08-01 (lender: JPMorgan Chase Bank, N.A.). Face amount at recording — it may have since been paid down, refinanced or satisfied. View the recorded document.
| Date | Record | Amount | Per res. unit |
|---|---|---|---|
| 2023-08-01 | Agreement $2,050,000 — from 751 UNION STREET LLC to JPMORGAN CHASE BANK, N.A. | $2,050,000 | |
| 2023-08-01 | Mortgage $5,715 — from 751 UNION STREET LLC to JPMORGAN CHASE BANK, N.A. | $5,715 | |
| 2018-05-01 | Agreement $2,250,000 — from 751 UNION STREET LLC to JPMORGAN CHASE BANK NA | $2,250,000 | |
| 2018-05-01 | Mortgage $743,710 — from 751 UNION STREET LLC to JPMORGAN CHASE BANK NA | $743,710 | |
| 2013-06-12 | Agreement $1,690,000 — from 751 UNION STREET LLC to JPMORGAN CHASE BANK, N.A. | $1,690,000 | |
| 2013-06-12 | Agreement $1,690,000 — from 751 UNION STREET LLC to JPMORGAN CHASE BANK, N.A. | $1,690,000 | |
| 2013-06-12 | Mortgage $486,919 — from 751 UNION STREET LLC to JPMORGAN CHASE BANK, N.A. | $486,919 | |
| 2008-02-20 | AL&R $1,300,000 — from 751 UNION STREET LLC to CAPITAL ONE, N.A.; NORTH FORK BANK | $1,300,000 | |
| 2008-02-20 | Agreement $1,300,000 — from 751 UNION STREET LLC to NORTH FORK BANK; CAPITAL ONE, N.A. | $1,300,000 | |
| 2008-02-20 | Mortgage $649,002 — from 751 UNION STREET LLC to CAPITAL ONE, N.A.; NORTH FORK BANK | $649,002 | |
| 2003-08-05 | DEEDO $1,094,000 — from NEW YORK INVESTORS CORP. to 751 UNION STREET LLC | $1,094,000 | |
| 2003-08-05 | Mortgage $712,500 — from 751 UNION STREET LLC to CARVER FESERAL SAVINGS BANK | $712,500 | |
| 1985-04-10 | Mortgage $120,000 — from NEW YORK INVESTORS CORP to PIERRE, FRANCOIS A | $120,000 |
| Year | Construction | Enforcement | Housing & tenants | Ownership & money | Health & systems | Total |
|---|---|---|---|---|---|---|
| 2017 | 4 | 5 | 6 | 0 | 0 | 15 |
| 2018 | 5 | 2 | 11 | 2 | 2 | 22 |
| 2019 | 3 | 1 | 9 | 0 | 1 | 14 |
| 2020 | 0 | 0 | 4 | 0 | 1 | 5 |
| 2021 | 0 | 0 | 2 | 0 | 1 | 3 |
| 2022 | 0 | 0 | 4 | 0 | 1 | 5 |
| 2023 | 0 | 0 | 1 | 2 | 1 | 4 |
| 2024 | 0 | 0 | 2 | 0 | 1 | 3 |
| 2025 | 0 | 0 | 1 | 0 | 1 | 2 |
| 2026 | 0 | 0 | 1 | 0 | 1 | 2 |
Every one of the 548 recorded events, 1972–2026, is laid out year by year in the full report (print-ready).
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