187 recorded events, 1967–2026, from 16 city data systems. The city's paper trail here is mostly 56 ACRIS deeds & mortgages, 29 rodent inspections, 19 311 service requests.
Full record, year by year Support this site
A modest record — below the level that usually signals systemic problems. More recorded distress than 76% 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 65. 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 | 1 total — 1 class C (immediately hazardous), 0 class B, 0 class A. Oldest open since 2024-02-28. |
status snapshot refreshed weekly from HPD records
3 heat or hot-water complaints in the last three years (winter 2023–24: 3).
No bedbug-infested units reported in the last three years of filings.
4 service requests in the last three years. Most common: HEAT/HOT WATER (1) · Curb Condition (1) · Lead (1) · Illegal Parking (1).
$210,000 in permitted construction work filed since 2016 (8 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 (1893) |
| Yes | Six or more residential units (6) |
| 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) | 329 WEST 89TH ST. HOUSING CORP. |
| Head officer | MRINALINI GUPTA |
| Managing agent | CORNERSTONE MGMT SYSTEMS INC |
| Last registered | 2025-11-03 |
as filed by the owner in the building's HPD registration
| Tax year | City market value | Assessed value |
|---|---|---|
| 2025 | $3,708,000 | $1,668,600 |
| 2026 | $3,955,000 | $1,779,750 |
| 2027 | $4,170,000 | $1,876,500 |
The city's market estimate has risen 12% between tax years 2025 and 2027.
| Heating fuel | NATURALGAS |
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 · 1,000 ft straight-line (about a 5-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: Riverside Dr / W 89 St — M5 · 200 ft |
| Citi Bike | Riverside Dr & W 91 St · 600 ft · station location as of 2026-09-23; live availability |
| School zones (2024–25 map) | Elementary: P.S. 084 Lillian Weber. 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.
329 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 |
4 311 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 CORNERSTONE MGMT SYSTEMS INC — 113 buildings, 1,524 units. Grades across the portfolio: A94 · B12 · C6. See the whole portfolio
showing 60 of 113 buildings
Most recent mortgage recorded against this lot: $750,000 on 2020-01-17 (lender: Valley National Bank). Face amount at recording — it may have since been paid down, refinanced or satisfied. View the recorded document.
| Date | Record | Amount | Per res. unit |
|---|---|---|---|
| 2026-06-15 | RPTT&RET $1,495,000 — from BETENSKY, REBECCA; NEWBERGER, JEREMY to KRAUS, JAMES; KRAUS, JAMIE | $1,495,000 | |
| 2026-06-04 | Sold for $1,495,000 | $1,495,000 | $249,167 |
| 2022-05-20 | RPTT&RET $1,550,000 — from GARCIA MORA PINTO, SILVIA ALEJANDRA; JANMOHAMED, NADEEM to BETENSKY, REBECCA; NEWBERGER, JEREMY | $1,550,000 | |
| 2022-04-28 | Sold for $1,550,000 | $1,550,000 | $258,333 |
| 2020-01-17 | AL&R $750,000 — from 329 W. 89TH ST. HOUSING CORP. to VALLEY NATIONAL BANK | $750,000 | |
| 2020-01-17 | Mortgage $750,000 — from 329 W. 89TH ST. HOUSING CORP. to VALLEY NATIONAL BANK | $750,000 | |
| 2019-06-10 | RPTT&RET $1,375,278 — from CHRISTOPHERSEN, ELEANOR to MACDONOUGH, MRINALINI; MACDONOUGH, CLIFFORD EDWARD | $1,375,278 | |
| 2019-06-06 | RPTT&RET $1,520,000 — from ARON, DANIEL; PALLEY, MARISSA to WAGNER, JOHN; HARTLEY, HANNAH A | $1,520,000 | |
| 2019-05-28 | Sold for $1,520,000 | $1,520,000 | $253,333 |
| 2019-05-10 | Sold for $1,375,278 | $1,375,278 | $229,213 |
| 2015-10-26 | RPTT&RET $1,405,000 — from ROUSSEAU, AMANDA LEIGH; FESKO, JASON ROBERT to PALLEY, MARISSA; ARON, DANIEL | $1,405,000 | |
| 2015-10-07 | RPTT&RET $1,250,000 — from COSTANTINI, CRISTINA to GARCIA MORA PINTO, SILVIA ALEJANDRA; JANMOHAMMED, NADEEM | $1,250,000 | |
| 2014-02-18 | RPTT&RET $794,999 — from WALDMAN, LEONARD; WALDMAN, JUSTIN; WALDMAN, DEBORAH to DE WYSOCKI, MARY | $794,999 | |
| 2012-08-02 | RPTT&RET $905,000 — from PEARLMAN, ANDREW; PEARLMAN, MICHELLE K to FESKO, JASON ROBERT; ROUSSEAU, AMANDA LEIGHT | $905,000 | |
| 2010-09-08 | RPTT&RET $175,000 — from COSTANTINI, MAURO; COSTANTINI, CRISTINA to COSTANTINI, CRISTINA | $175,000 |
| Year | Construction | Enforcement | Housing & tenants | Ownership & money | Health & systems | Total |
|---|---|---|---|---|---|---|
| 2017 | 0 | 2 | 0 | 0 | 4 | 6 |
| 2018 | 0 | 0 | 0 | 0 | 4 | 4 |
| 2019 | 6 | 0 | 4 | 4 | 2 | 16 |
| 2020 | 1 | 1 | 3 | 2 | 3 | 10 |
| 2021 | 1 | 0 | 2 | 0 | 4 | 7 |
| 2022 | 3 | 0 | 1 | 2 | 3 | 9 |
| 2023 | 4 | 0 | 1 | 0 | 2 | 7 |
| 2024 | 2 | 0 | 9 | 0 | 3 | 14 |
| 2025 | 0 | 0 | 3 | 2 | 2 | 7 |
| 2026 | 0 | 0 | 1 | 2 | 2 | 5 |
Every one of the 187 recorded events, 1967–2026, is laid out year by year in the full report (print-ready).
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