765 recorded events, 1900–2026, from 19 city data systems. The city's paper trail here is mostly 279 HPD complaints, 205 311 service requests, 53 DOB permits.
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 77% 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 3.7. In ZIP 10128, 84% of residential buildings hold an A and 1% 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 | 3 total — 0 class C (immediately hazardous), 1 class B, 2 class A. Oldest open since 2005-09-09. |
status snapshot refreshed weekly from HPD records
20 heat or hot-water complaints in the last three years (winter 2023–24: 6 · winter 2024–25: 8 · winter 2025–26: 6). Repeated winter clusters suggest a chronic heating problem.
2 bedbug-infested unit(s) reported in filings over the last three years.
34 service requests in the last three years. Most common: HEAT/HOT WATER (10) · PLUMBING (8) · DOOR/WINDOW (4) · GENERAL (2) · PAINT/PLASTER (2) · Street Light Condition (2).
$1,140,476 in permitted construction work filed since 2016 (13 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 (1954) |
| Yes | Six or more residential units (82) |
| 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) | ARMED REALTY CO |
| Head officer | STEVEN HOFFMAN |
| Managing agent | ROSE ASSOCIATES, INC. |
| Last registered | 2026-07-22 |
as filed by the owner in the building's HPD registration
| Tax year | City market value | Assessed value |
|---|---|---|
| 2025 | $13,636,000 | $6,136,200 |
| 2026 | $14,956,000 | $6,730,200 |
| 2027 | $15,017,000 | $6,757,650 |
The city's market estimate has risen 10% between tax years 2025 and 2027.
| Energy grade (LL33) | C — ENERGY STAR score 65/100 (2022 disclosure cycle) |
| Heating fuel | NATURALGAS |
| Facade (Local Law 11) | SAFE (cycle 9) |
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 — 4 5 6 · 0.3 mi straight-line (about a 7-minute walk) · station accessibility: partial (Uptown local only) |
| Bus | Nearest boarding stop: Madison Av / E 89 St — M1 M2 M3 M4 · 350 ft |
| Citi Bike | 5 Ave & E 87 St · 450 ft · station location as of 2026-09-23; live availability |
| School zones (2024–25 map) | Elementary: P.S. 006 Lillie D. Blake Middle: J.H.S. 167 Robert F. Wagner. 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.
4 East 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 |
34 311 service requests from this address in the last three years — 10 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 ROSE PROPERTY MGMT GRP LLC — 198 buildings, 24,128 units. Grades across the portfolio: A148 · B26 · C8 · D2. See the whole portfolio
showing 60 of 198 buildings
Most recent mortgage recorded against this lot: $47,185 on 2008-02-15 (lender: M & T Real Estate Trust). Face amount at recording — it may have since been paid down, refinanced or satisfied. View the recorded document.
| Date | Record | Amount | Per res. unit |
|---|---|---|---|
| 2025-03-26 | RPTT&RET $38,205 — from KERN, FRANKLIN R to JULIE R KERN IRREVOCABLE TRUST FBO FRANK; FRANKLIN R. KERN, AS TRUSTEE | $38,205 | |
| 2008-02-15 | Mortgage $47,185 — from ARMED REALTY COMPANY to M & T REAL ESTATE TRUST | $47,185 | |
| 2008-02-15 | Agreement $860,000 — from ARMED REALTY COMPANY to M & T REAL ESTATE TRUST | $860,000 | |
| 2008-02-15 | AL&R $860,000 — from ARMED REALTY COMPANY to M & T REAL ESTATE TRUST | $860,000 | |
| 2003-12-22 | Agreement $812,815 — from ARMED REALTY COMPANY to M&T REAL ESTATE, INC. | $812,815 | |
| 2003-12-22 | AL&R $812,815 — from M&T REAL ESTATE, INC. to ARMED REALTY COMPANY | $812,815 |
| Year | Construction | Enforcement | Housing & tenants | Ownership & money | Health & systems | Total |
|---|---|---|---|---|---|---|
| 2017 | 5 | 0 | 11 | 0 | 3 | 19 |
| 2018 | 0 | 2 | 14 | 0 | 5 | 21 |
| 2019 | 1 | 5 | 3 | 0 | 3 | 12 |
| 2020 | 7 | 2 | 8 | 0 | 2 | 19 |
| 2021 | 3 | 0 | 20 | 0 | 2 | 25 |
| 2022 | 1 | 0 | 38 | 0 | 5 | 44 |
| 2023 | 7 | 0 | 55 | 0 | 6 | 68 |
| 2024 | 2 | 0 | 39 | 0 | 3 | 44 |
| 2025 | 3 | 2 | 11 | 4 | 3 | 23 |
| 2026 | 8 | 0 | 3 | 0 | 2 | 13 |
Every one of the 765 recorded events, 1900–2026, is laid out year by year in the full report (print-ready).
Explore: ZIP 10128 · Landlord rankings · How grades work · The map · The Mice Map