999 recorded events, 1900–2026, from 18 city data systems. The city's paper trail here is mostly 281 311 service requests, 274 HPD complaints, 200 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 69% 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 42.3. In ZIP 10024, 70% of residential buildings hold an A and 2% 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 | 12 total — 5 class C (immediately hazardous), 3 class B, 4 class A. Oldest open since 1999-04-29. |
status snapshot refreshed weekly from HPD records
18 heat or hot-water complaints in the last three years (winter 2023–24: 10 · winter 2024–25: 2 · winter 2025–26: 6). Repeated winter clusters suggest a chronic heating problem.
No bedbug-infested units reported in the last three years of filings.
42 service requests in the last three years. Most common: HEAT/HOT WATER (8) · Indoor Air Quality (5) · Abandoned Vehicle (5) · PAINT/PLASTER (3) · Derelict Vehicles (3) · Abandoned Bike (3).
$768,436 in permitted construction work filed since 2016 (10 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 (1910) |
| Yes | Six or more residential units (20) |
| 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) | 170-176 WEST 89TH STREET |
| Head officer | AARON WEBER |
| Managing agent | WEBER REALTY |
| Last registered | 2025-08-06 |
as filed by the owner in the building's HPD registration
| Tax year | City market value | Assessed value |
|---|---|---|
| 2025 | $4,037,000 | $1,816,650 |
| 2026 | $4,215,000 | $1,896,750 |
| 2027 | $4,145,000 | $1,865,250 |
The city's market estimate has risen 3% between tax years 2025 and 2027.
For property tax, the Department of Finance values this co-op as if it were a rental building. Its 2022 estimate: gross income $722,046 a year ($39.34 per sq ft), operating expenses $227,223 ($12.38 per sq ft), net operating income $494,824. These are the city's estimates from comparable rentals, not the building's actual budget, rents or maintenance charges.
| 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 | 86 St — 1 · 900 ft straight-line (about a 4-minute walk) · station accessibility: none 96 St — 1 2 3 · 0.3 mi straight-line (about a 7-minute walk) · station accessibility: full |
| Bus | Nearest boarding stop: Amsterdam Av / W 89 St — M7 M11 · 200 ft |
| Citi Bike | W 90 St & Amsterdam Ave · 400 ft · station location as of 2026-09-23; live availability |
| School zones (2024–25 map) | Elementary: P.S. 166 The Richard Rodgers School of The Arts and Technology. 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.
170 West 89 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 |
42 311 service requests from this address in the last three years — 8 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 WEBER REALTY — 49 buildings, 606 units. Grades across the portfolio: A28 · B13 · C5 · D2. See the whole portfolio
Most recent mortgage recorded against this lot: $1,000 on 2007-03-19 (lender: Sovereign Bank), covering 2 lots — the amount covers all of them. Face amount at recording — it may have since been paid down, refinanced or satisfied. View the recorded document.
| Date | Record | Amount | Per res. unit |
|---|---|---|---|
| 2025-01-27 | RPTT&RET $900,000 — from VAN WILGENBURG, ELLEN; FRANKS, STEVEN J to LANG, GREGORY; LANG, KATHERINE | $900,000 | |
| 2025-01-08 | Sold for $900,000 | $900,000 | $45,000 |
| 2024-12-05 | RPTT&RET $990,000 — from FINNEY, STUART S to OPPENHEIMER, KAHLIL | $990,000 | |
| 2024-12-03 | Sold for $990,000 | $990,000 | $49,500 |
| 2023-08-01 | RPTT&RET $589,000 — from SIDDIQUI, YASMEEN; KUPFERBERG, MATTHEW to HILBORN, PAULINE H; HILBORN, BRADLEY L | $589,000 | |
| 2023-07-13 | RPTT&RET $905,000 — from WEISS, MATTHEW SCOTT; WEISS, ZOE KATE to MUDD, SAMANTHA; WISSEMANN, CHRISTOPHER | $905,000 | |
| 2023-06-30 | Sold for $905,000 | $905,000 | $45,250 |
| 2021-12-07 | RPTT&RET $975,000 — from BARNETT, JENNIFER; BARNETT, ZEV to BANNIKOV, KIRILL; PONOMAREVA, IRINA | $975,000 | |
| 2021-11-19 | Sold for $975,000 | $975,000 | $48,750 |
| 2021-08-11 | RPTT&RET $985,000 — from CORONA, SUSANA CABRERA; KURMANN, THOMAS to CAINE, WILLIAM; KORTH, JOSHUA | $985,000 | |
| 2021-08-03 | Sold for $985,000 | $985,000 | $49,250 |
| 2021-06-30 | RPTT&RET $605,000 — from 170-176 WEST 89TH STREET APARTMENT CORP. to FINNEY, STUART S | $605,000 | |
| 2021-06-17 | Sold for $605,000 | $605,000 | $30,250 |
| 2020-03-16 | RPTT&RET $972,000 — from OTT, STEFAN; OTT, JANE to BAILEY, JASON; BAILEY, SARAH | $972,000 | |
| 2020-03-03 | RPTT&RET $800,000 — from DUKE, BRYAN to STEELE, ALAN M; STEELE, BONNIE C | $800,000 |
| Year | Construction | Enforcement | Housing & tenants | Ownership & money | Health & systems | Total |
|---|---|---|---|---|---|---|
| 2017 | 5 | 3 | 89 | 2 | 2 | 101 |
| 2018 | 5 | 2 | 83 | 0 | 2 | 92 |
| 2019 | 0 | 4 | 87 | 0 | 2 | 93 |
| 2020 | 0 | 4 | 24 | 4 | 3 | 35 |
| 2021 | 12 | 0 | 33 | 8 | 2 | 55 |
| 2022 | 20 | 0 | 7 | 0 | 6 | 33 |
| 2023 | 1 | 0 | 32 | 3 | 3 | 39 |
| 2024 | 0 | 1 | 33 | 2 | 2 | 38 |
| 2025 | 0 | 1 | 13 | 2 | 4 | 20 |
| 2026 | 0 | 0 | 26 | 0 | 1 | 27 |
Every one of the 999 recorded events, 1900–2026, is laid out year by year in the full report (print-ready).
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