2,126 recorded events, 1990–2026, from 21 city data systems. The city's paper trail here is mostly 809 311 service requests, 264 HPD complaints, 178 asbestos filings.
Full record, year by year Support this site
A modest record — below the level that usually signals systemic problems. More recorded distress than 63% of 100+-unit residential buildings citywide. The citywide median for 100+-unit residential buildings is 3.7 penalty points per 10 units; this building carries 8.1. In ZIP 10025, 70% of residential buildings hold an A and 2% grade D or F. How grades work
Among 4,677 100+-unit residential buildings citywide · left is less recorded distress, right is more
| Open HPD violations | 41 total — 6 class C (immediately hazardous), 29 class B, 6 class A. Oldest open since 2021-07-17. |
status snapshot refreshed weekly from HPD records
48 heat or hot-water complaints in the last three years (winter 2023–24: 24 · winter 2024–25: 4 · winter 2025–26: 20). Repeated winter clusters suggest a chronic heating problem.
No bedbug-infested units reported in the last three years of filings.
$1,250 in enforcement penalties imposed (ECB/OATH) in the last three years.
250 service requests in the last three years. Most common: Noise (42) · Illegal Parking (25) · HEAT/HOT WATER (24) · Day Care (23) · Street Condition (23) · FLOORING/STAIRS (10).
$4,270,204 in permitted construction work filed since 2016 (51 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 (1988) |
| Yes | Six or more residential units (207) |
| No | 421-a / J-51 tax benefit on the current tax roll |
1 of 3 signals present. Only a partial profile — stabilization is possible but less likely. The definitive answer for any unit: request its rent history from NYS Homes & Community Renewal (free, at hcr.ny.gov).
| Registered owner(s) | ASN KEY WEST LLC |
| Head officer | WAYNE NGAI |
| Managing agent | EQUITY RESIDENTIAL MANAGEMENT, LLC |
| Last registered | 2026-07-17 |
as filed by the owner in the building's HPD registration
| Tax year | City market value | Assessed value |
|---|---|---|
| 2025 | $11,679,610 | $5,255,825 |
| 2026 | $11,942,000 | $5,373,901 |
| 2027 | $6,703,000 | $3,016,350 |
The city's market estimate has fallen 43% between tax years 2025 and 2027.
Tax exemptions on the roll: HEALTH CENTER
For property tax, the Department of Finance values this condo as if it were a rental building. Its 2021 estimate: gross income $12,245,838 a year ($44.32 per sq ft), operating expenses $3,918,005 ($14.18 per sq ft), net operating income $8,327,833. These are the city's estimates from comparable rentals, not the building's actual budget, rents or maintenance charges.
| Energy grade (LL33) | D — ENERGY STAR score 3/100, posted at the entrance by law (2022 disclosure cycle) |
| Heating fuel | NATURALGAS |
| Facade (Local Law 11) | SWARMP — "Safe With A Repair and Maintenance Program": known facade conditions that must be repaired (cycle 9) |
| Restaurant | Cuisine | Grade | Notes |
|---|---|---|---|
| Birch Coffee | Coffee/Tea | A | Mice evidence |
| Naya | Mediterranean | A | — |
Report to 311: Food poisoning · Food safety complaint
2 restaurants · 1 with mice evidence · See them on the Mice Map
2 food-poisoning reports to 311 at this address in the last three years (0 with three or more people sick), shared by 2 restaurants
3 Food Establishment complaints to 311 at this address in the last three years (most often: Rodents/Insects/Garbage, Pet/Animal), shared by 2 restaurants · complaints filed by the public; DOHMH investigates, outcomes aren't published.
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 2020 (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 | 96 St — B C · 1,000 ft straight-line (about a 5-minute walk) · station accessibility: none 96 St — 1 2 3 · 0.2 mi straight-line (about a 6-minute walk) · station accessibility: full |
| Bus | Nearest boarding stop: Columbus Av / W 97 St — M7 M11 · 100 ft |
| Citi Bike | Columbus Ave & W 95 St · 550 ft · station location as of 2026-09-23; live availability |
| School zones (2024–25 map) | Elementary: P.S. 163 Alfred E. Smith. 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.
750 Columbus 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 |
| Food poisoning | Food poisoning |
| Food safety complaint | Food safety complaint |
| Anything else | Anything else |
250 311 service requests from this address in the last three years — 24 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 |
| 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 | |
| 2026-09-22 | RPTT $2,126,354,644 — from EQUITY RESIDENTIAL (OBO PUBLIC SHAREHOLD to AVALONBAY COMMUNITIES, INC. (OBO PUBLIC | $2,126,354,644 | |
| 2026-09-22 | RPTT $2,126,354,644 — from EQUITY RESIDENTIAL (OBO PUBLIC SHAREHOLD to AVALONBAY COMMUNITIES, INC. (OBO PUBLIC | $2,126,354,644 | |
| 2015-09-01 | RPTT&RET $55,214 — from UVP HOLDINGS, LLC to BRIGHT HORIZONS CHILDREN'S CENTERS LLC | $55,214 | |
| 2014-11-15 | RPTT $5,941,469 — from MACQUARIE NEW YORK PARKING 2, LLC; MACQUARIE NEW YORK PARKING 2, LLC to CITIZENS ICON HOLDINGS, LLC; CITIZENS ICON HOLDINGS, LLC | $5,941,469 | |
| 2013-04-04 | RPTT $150,292,968 — from ARCHSTONE PROPERTY HOLDINGS LLC to ARCHSTONE ENTERPRISE GP LLC; ARCHSTONE ENTERPRISE LP | $150,292,968 | |
| 2013-04-04 | RPTT $150,292,968 — from ARCHSTONE PROPERTY HOLDINGS LLC to ARCHSTONE ENTERPRISE GP LLC; ARCHSTONE ENTERPRISE LP | $150,292,968 | |
| 2013-04-04 | RPTT $150,292,968 — from ARCHSTONE ENTERPRISE GP LLC; ARCHSTONE ENTERPRISE LP to DB MASTER ACCOMMODATION LLC | $150,292,968 | |
| 2013-04-04 | RPTT $150,292,968 — from ARCHSTONE PROPERTY HOLDINGS LLC to ARCHSTONE ENTERPRISE GP LLC; ARCHSTONE ENTERPRISE LP | $150,292,968 | |
| 2013-04-04 | RPTT $150,292,968 — from ARCHSTONE ENTERPRISE GP LLC; ARCHSTONE ENTERPRISE LP to DB MASTER ACCOMMODATION LLC | $150,292,968 | |
| 2013-04-04 | RPTT $150,292,968 — from ARCHSTONE ENTERPRISE GP LLC; ARCHSTONE ENTERPRISE LP to DB MASTER ACCOMMODATION LLC | $150,292,968 | |
| 2012-12-20 | Agreement $200,215,000 — from ASA KEY WEST LLC to FANNIE MAE | $200,215,000 | |
| 2012-12-20 | Agreement $200,215,000 — from ASA KEY WEST LLC to FANNIE MAE | $200,215,000 | |
| 2012-12-20 | Agreement $200,215,000 — from ASA KEY WEST LLC to FANNIE MAE | $200,215,000 | |
| 2012-07-17 | RPTT $222,776,480 — from ARCHSTONE EQUITY HOLDINGS, INC. to LEHMAN BROTHERS HOLDINGS, INC. | $222,776,480 |
| Year | Construction | Enforcement | Housing & tenants | Ownership & money | Health & systems | Total |
|---|---|---|---|---|---|---|
| 2017 | 39 | 3 | 127 | 0 | 3 | 172 |
| 2018 | 16 | 11 | 104 | 0 | 6 | 137 |
| 2019 | 1 | 25 | 37 | 0 | 7 | 70 |
| 2020 | 5 | 13 | 47 | 6 | 4 | 75 |
| 2021 | 6 | 12 | 113 | 0 | 5 | 136 |
| 2022 | 3 | 5 | 41 | 2 | 20 | 71 |
| 2023 | 3 | 4 | 54 | 0 | 31 | 92 |
| 2024 | 18 | 6 | 98 | 0 | 37 | 159 |
| 2025 | 28 | 5 | 101 | 0 | 68 | 202 |
| 2026 | 5 | 0 | 133 | 3 | 97 | 238 |
Every one of the 2,126 recorded events, 1990–2026, is laid out year by year in the full report (print-ready).
Explore: ZIP 10025 · Landlord rankings · How grades work · The map · The Mice Map