970 recorded events, 1978–2026, from 17 city data systems. The city's paper trail here is mostly 330 HPD housing violations, 245 HPD complaints, 228 311 service requests.
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 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 3.8. 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 | 1 total — 0 class C (immediately hazardous), 1 class B, 0 class A. Oldest open since 2021-12-02. |
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.
23 service requests in the last three years. Most common: Illegal Parking (11) · Noise (9) · Illegal Fireworks (1) · Water System (1) · Residential Disposal Complaint (1).
$161,000 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 (1931) |
| 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) | 629 Union LLC |
| Head officer | Laurent Wendum |
| Managing agent | RIDGEWOOD REALTY GROUP |
| Last registered | 2025-09-13 |
as filed by the owner in the building's HPD registration
| Tax year | City market value | Assessed value |
|---|---|---|
| 2025 | $2,383,000 | $1,072,350 |
| 2026 | $2,860,000 | $1,287,000 |
| 2027 | $2,935,000 | $1,320,750 |
The city's market estimate has risen 23% between tax years 2025 and 2027.
| Heating fuel | NATURALGAS |
Not in the FEMA 1%-annual-chance floodplain (2015 preliminary maps).
Hurricane evacuation zone 4 of 6 — zone 1 evacuates first.
Not in the city's stormwater (cloudburst) flood maps under any modeled scenario.
1 street-flooding or sewer-backup complaints at this address since 2013 (0 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 | Union St — R · 400 ft straight-line (about a 2-minute walk) · station accessibility: none Atlantic Av-Barclays Ctr — 2 3 4 5 B D N Q R · 0.5 mi straight-line (about a 13-minute walk) · station accessibility: full |
| Bus | Nearest boarding stop: 3 Av / Union St — B37 · 300 ft |
| Citi Bike | Union St & 4 Ave · 500 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.
629 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 |
23 311 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 RIDGEWOOD REALTY GROUP — 18 buildings, 89 units. Grades across the portfolio: A5 · B5 · C6 · D2. See the whole portfolio
| Building | Borough | Units | Grade |
|---|---|---|---|
| 17-11 Linden Street | QN | 9 | C |
| 629 Union Street | BK | 8 | A |
| 140 Grattan Street | BK | 8 | A |
| 131 Starr Street | BK | 8 | C |
| 320 49 Street | BK | 8 | C |
| 1666 Putnam Avenue | QN | 6 | B |
| 1718 Putnam Avenue | QN | 6 | B |
| 29 St Nicholas Avenue | BK | 4 | B |
| 606 Onderdonk Avenue | QN | 4 | C |
| 12 St Nicholas Avenue | BK | 4 | C |
| 16-84 Linden Street | QN | 3 | D |
| 1381 Jefferson Avenue | BK | 3 | A |
| 376 Menahan Street | BK | 3 | A |
| 242 Menahan Street | BK | 3 | D |
| 1529 Greene Avenue | BK | 3 | B |
| 1552 Greene Avenue | BK | 3 | C |
| 424 Menahan Street | QN | 3 | A |
| 60-32 Catalpa Avenue | QN | 3 | B |
Most recent mortgage recorded against this lot: $1,440,000 on 2025-12-18 (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 |
|---|---|---|---|
| 2025-12-18 | Mortgage $1,440,000 — from 629 UNION LLC to JPMORGAN CHASE BANK, N.A. | $1,440,000 | |
| 2024-11-15 | Deed $1,700,000 — from MILTON POINT PARTNERS II LLC to 629 UNION LLC | $1,700,000 | |
| 2024-10-29 | Sold for $1,700,000 | $1,700,000 | $212,500 |
| 2018-07-26 | Agreement $1,100,000 — from MILTON POINT PARTNERS REALTY, INC. to JPMORGAN CHASE BANK, N.A. | $1,100,000 | |
| 2018-07-26 | Mortgage $298,053 — from MILTON POINT PARTNERS REALTY, INC. to JPMORGAN CHASE BANK, N.A. | $298,053 | |
| 2013-08-19 | Mortgage $900,000 — from MILTON POINT PARTNERS REALTY, INC. to NEW YORK COMMERCIAL BANK | $900,000 | |
| 2013-08-19 | AL&R $900,000 — from MILTON POINT PARTNERS REALTY, INC. to NEW YORK COMMERCIAL BANK | $900,000 | |
| 2002-07-17 | Mortgage $245,000 — from MILTON POINT PARTNERS REALTY INC to DIME SAVINGS BANK OFWILLIAMSBURGH | $245,000 | |
| 1986-09-18 | Mortgage $78,450 — from TREW CO to D'AMBROSIO, ROBERT | $78,450 |
| Year | Construction | Enforcement | Housing & tenants | Ownership & money | Health & systems | Total |
|---|---|---|---|---|---|---|
| 2017 | 5 | 10 | 51 | 0 | 16 | 82 |
| 2018 | 0 | 0 | 43 | 4 | 2 | 49 |
| 2019 | 0 | 2 | 10 | 0 | 1 | 13 |
| 2020 | 0 | 0 | 54 | 0 | 1 | 55 |
| 2021 | 4 | 0 | 44 | 0 | 1 | 49 |
| 2022 | 0 | 3 | 301 | 0 | 5 | 309 |
| 2023 | 0 | 0 | 9 | 1 | 1 | 11 |
| 2024 | 0 | 0 | 13 | 5 | 2 | 20 |
| 2025 | 0 | 2 | 8 | 1 | 1 | 12 |
| 2026 | 5 | 1 | 6 | 0 | 0 | 12 |
Every one of the 970 recorded events, 1978–2026, is laid out year by year in the full report (print-ready).
Explore: ZIP 11215 · Landlord rankings · How grades work · The map · The Mice Map