832 recorded events, 1985–2026, from 19 city data systems. The city's paper trail here is mostly 377 311 service requests, 87 DOB permits, 56 DOB job filings.
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 83% 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 2. In ZIP 10018, 62% of residential buildings hold an A and 8% 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 | 7 total — 1 class C (immediately hazardous), 0 class B, 6 class A. Oldest open since 2022-09-26. |
status snapshot refreshed weekly from HPD records
2 heat or hot-water complaints in the last three years (winter 2023–24: 2).
No bedbug-infested units reported in the last three years of filings.
$11,250 in enforcement penalties imposed (ECB/OATH) in the last three years.
170 service requests in the last three years. Most common: Illegal Parking (77) · Encampment (33) · Noise (24) · Missed Collection (5) · Dirty Condition (4) · Sidewalk Condition (3).
$480,524 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.
| No | Built before 1974 (2009) |
| Yes | Six or more residential units (98) |
| Yes | 421-a / J-51 tax benefit on the current tax roll |
2 of 3 signals present. Buildings receiving 421-a or J-51 benefits are generally required to register their units as rent-stabilized for the duration of the benefit. The definitive answer for any unit: request its rent history from NYS Homes & Community Renewal (free, at hcr.ny.gov).
| Registered owner(s) | EQR MANTENA LLC |
| Head officer | WAYNE NGAI |
| Managing agent | EQUITY RESIDENTIAL MANAGEMENT LLC |
| Last registered | 2025-09-25 |
as filed by the owner in the building's HPD registration
| Tax year | City market value | Assessed value |
|---|---|---|
| 2025 | $32,349,000 | $14,557,050 |
| 2026 | $36,430,000 | $16,393,500 |
| 2027 | $34,758,000 | $15,641,100 |
The city's market estimate has risen 7% between tax years 2025 and 2027.
Tax exemptions on the roll: 421A 10 YR NO CAP
| Energy grade (LL33) | D — ENERGY STAR score 39/100, posted at the entrance by law (2022 disclosure cycle) |
| Heating fuel | NATURALGAS |
| Facade (Local Law 11) | SAFE (cycle 9) |
Not in the FEMA 1%-annual-chance floodplain (2015 preliminary maps).
Hurricane evacuation zone 5 of 6 — zone 1 evacuates first.
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 | 34 St-Hudson Yards — 7 · 0.2 mi straight-line (about a 5-minute walk) · station accessibility: full 34 St-Penn Station — A C E · 0.3 mi straight-line (about a 7-minute walk) · station accessibility: full |
| Bus | Nearest boarding stop: 10 Av / W 37 St — M11 · 350 ft |
| Citi Bike | W 37 St & 10 Ave · 450 ft · station location as of 2026-09-23; live availability |
| School zones (2024–25 map) | Elementary: P.S. 051 Elias Howe Middle: M.S. 297. 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.
431 West 37 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 |
170 311 service requests from this address in the last three years — 1 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 EQUITY RESIDENTIAL MANAGEMENT, LLC — 24 buildings, 4,949 units. Grades across the portfolio: A18 · B6. See the whole portfolio
| Building | Borough | Units | Grade |
|---|---|---|---|
| 180 Riverside Boulevard | MN | 516 | A |
| 111 Lawrence Street | BK | 492 | B |
| 240 East 27 Street | MN | 325 | A |
| 777 Avenue of the Americas | MN | 294 | A |
| 831 8 Avenue | MN | 293 | A |
| 747 2 Avenue | MN | 269 | A |
| 303 East 83 Street | MN | 261 | A |
| 400 West 37 Street | MN | 259 | A |
| 71 Broadway | MN | 237 | B |
| 170 Amsterdam Avenue | MN | 236 | A |
| 750 Columbus Avenue | MN | 207 | B |
| 180 Montague Street | BK | 193 | A |
| 228 West 71 Street | MN | 169 | A |
| 41 West 86 Street | MN | 166 | A |
| 815 10 Avenue | MN | 164 | A |
| 720 Columbus Avenue | MN | 163 | B |
| 50 West 77 Street | MN | 137 | B |
| 600 Washington Street | MN | 136 | A |
| 53 North 3 Street | BK | 113 | A |
| 500 West 23 Street | MN | 111 | A |
| 431 West 37 Street | MN | 98 | A |
| 508 West 55 Street | MN | 58 | A |
| 261 North 9 Street | BK | 42 | A |
| 238 West 71 Street | MN | 10 | B |
Most recent mortgage recorded against this lot: $18,910,374 on 2011-04-11 (lender: Bank Leumi USA). Face amount at recording — it may have since been paid down, refinanced or satisfied. View the recorded document.
| Date | Record | Amount | Per res. unit |
|---|---|---|---|
| 2026-09-22 | RPTT $2,126,354,644 — from EQUITY RESIDENTIAL (OBO PUBLIC SHAREHOLD to AVALONBAY COMMUNITIES, INC. (OBO PUBLIC | $2,126,354,644 | |
| 2012-10-02 | Deed $84,000,000 — from WEST 37TH YYY LLC to EQR-MANTENA, LLC | $84,000,000 | |
| 2011-04-11 | Mortgage $4,089,626 — from WEST 37TH YYY LLC to BANK LEUMI USA | $4,089,626 | |
| 2011-04-11 | AL&R $4,089,626 — from WEST 37TH YYY LLC to BANK LEUMI USA | $4,089,626 | |
| 2011-04-11 | AL&R $18,910,374 — from WEST 37TH YYY LLC to BANK LEUMI USA | $18,910,374 | |
| 2011-04-11 | Agreement $13,000,000 — from WEST 37TH YYY LLC to BANK LEUMI USA | $13,000,000 | |
| 2011-04-11 | Mortgage $18,910,374 — from WEST 37TH YYY LLC to BANK LEUMI USA | $18,910,374 | |
| 2011-04-11 | AL&R $17,500,000 — from WEST 37TH YYY LLC to BANK LEUMI USA | $17,500,000 | |
| 2011-01-06 | AL&R $13,000,000 — from WEST 37TH YYY LLC to BANK LEUMI USA | $13,000,000 | |
| 2011-01-06 | Agreement $13,000,000 — from WEST 37TH YYY LLC to BANK LEUMI USA | $13,000,000 | |
| 2011-01-06 | Deed $18,700,000 — from EG WEST 37TH LLC to WEST 37TH YYY LLC | $18,700,000 | |
| 2008-01-28 | Deed $7,250,000 — from SAXON REALTY CORPORATION to EG WEST 37TH, LLC | $7,250,000 | |
| 2008-01-28 | Mortgage $17,500,000 — from EG WEST 37TH, LLC to CITIZENS BANK OF PENNSYLVANIA | $17,500,000 | |
| 2008-01-10 | AL&R $17,500,000 — from EG WEST 37TH, LLC to CITIZENS BANK OF PENNSYLVANIA | $17,500,000 | |
| 1996-03-06 | Mortgage $487,000 — from SAXON REALTY CORP to NATWEST BANK N.A. | $487,000 |
| Year | Construction | Enforcement | Housing & tenants | Ownership & money | Health & systems | Total |
|---|---|---|---|---|---|---|
| 2017 | 1 | 1 | 16 | 0 | 26 | 44 |
| 2018 | 0 | 6 | 21 | 0 | 12 | 39 |
| 2019 | 1 | 5 | 18 | 0 | 9 | 33 |
| 2020 | 3 | 4 | 15 | 0 | 4 | 26 |
| 2021 | 1 | 7 | 15 | 0 | 12 | 35 |
| 2022 | 0 | 8 | 50 | 0 | 9 | 67 |
| 2023 | 0 | 11 | 32 | 0 | 13 | 56 |
| 2024 | 14 | 8 | 37 | 0 | 7 | 66 |
| 2025 | 6 | 6 | 98 | 0 | 1 | 111 |
| 2026 | 6 | 8 | 37 | 1 | 8 | 60 |
Every one of the 832 recorded events, 1985–2026, is laid out year by year in the full report (print-ready).
Explore: ZIP 10018 · Landlord rankings · How grades work · The map · The Mice Map