898 recorded events, 1900–2026, from 20 city data systems. The city's paper trail here is mostly 345 311 service requests, 151 HPD complaints, 98 ACRIS deeds & mortgages.
Full record, year by year Support this site
A modest record — below the level that usually signals systemic problems. More recorded distress than 74% 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 17.3. In ZIP 11203, 76% of residential buildings hold an A and 7% 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 | 55 total — 10 class C (immediately hazardous), 34 class B, 11 class A. Oldest open since 1989-10-13. |
status snapshot refreshed weekly from HPD records
54 heat or hot-water complaints in the last three years (winter 2023–24: 38 · winter 2024–25: 4 · winter 2026–27: 12). Repeated winter clusters suggest a chronic heating problem.
No bedbug-infested units reported in the last three years of filings.
155 service requests in the last three years. Most common: Noise (71) · HEAT/HOT WATER (26) · Illegal Parking (13) · WATER LEAK (8) · Derelict Vehicles (4) · PAINT/PLASTER (4).
$95,630 in permitted construction work filed since 2016 (5 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 (1956) |
| Yes | Six or more residential units (120) |
| 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) | LENOX ARMS COOPERATIVE |
| Head officer | ZAY JOHN |
| Managing agent | METRO MANAGEMENT DEVELOPMENT INC |
| Last registered | 2025-09-11 |
as filed by the owner in the building's HPD registration
| Tax year | City market value | Assessed value |
|---|---|---|
| 2025 | $11,581,000 | $5,211,450 |
| 2026 | $12,024,000 | $5,410,800 |
| 2027 | $11,470,000 | $5,161,500 |
The city's market estimate has fallen 1% between tax years 2025 and 2027.
Tax exemptions on the roll: COLD WAR VETERAN - DISABILITY · SENIOR CITIZEN HOMEOWNER
For property tax, the Department of Finance values this co-op as if it were a rental building. Its 2021 estimate: gross income $2,205,207 a year ($17.26 per sq ft), operating expenses $804,913 ($6.30 per sq ft), net operating income $1,400,293. 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 35/100, 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) |
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 2021 (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 | Winthrop St — 2 5 · 0.6 mi straight-line (about a 17-minute walk) · station accessibility: none |
| Bus | Nearest boarding stop: Albany Av / Clarkson Av — B12 · 550 ft |
| Citi Bike | Lenox Rd & E 43 St · 200 ft · station location as of 2026-09-23; live availability |
| School zones (2024–25 map) | Elementary: P.S. 235 Janice Marie Knight School Middle: The Middle School of Media, Law and Fine Arts. 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.
10 East 43 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 |
155 311 service requests from this address in the last three years — 26 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 METRO MANAGEMENT DEVELOPMENT — 178 buildings, 46,381 units. Grades across the portfolio: A122 · B48 · C4 · D1. See the whole portfolio
showing 60 of 178 buildings
Most recent mortgage recorded against this lot: $237,852 on 2019-01-11 (lender: Investors 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 |
|---|---|---|---|
| 2026-07-23 | RPTT&RET $220,000 — from LOUZON, ADI to STEPHEN, IVAN | $220,000 | |
| 2026-07-10 | Sold for $220,000 | $220,000 | $1,833 |
| 2026-07-08 | RPTT&RET $53,530 — from MANNION, MATTHEW D to BOBB-DUBERRY, JOEL | $53,530 | |
| 2026-06-22 | Sold for $53,530 | $53,530 | $446 |
| 2025-12-05 | RPTT&RET $54,540 — from MANNION, MATTHEW D to WADE, SHERWIN | $54,540 | |
| 2025-10-30 | Sold for $54,540 | $54,540 | $455 |
| 2024-11-21 | RPTT&RET $215,000 — from JAMES, ALAISTAIR to CALLWOOD, LORNA L | $215,000 | |
| 2024-10-28 | RPTT&RET $275,000 — from ESTATE OF DOREEN M. MOSELEY; COLIN MOSELEY, AS EXECUTOR to JOYNER, CHRISTOPHER | $275,000 | |
| 2024-10-22 | Sold for $275,000 | $275,000 | $2,292 |
| 2024-09-06 | RPTT&RET $180,000 — from MARIE MARTIN, AIP; CARING PARTNERS, INC AS GUARDIAN to NELSON, VIVETTE PAULINE | $180,000 | |
| 2024-09-04 | Sold for $180,000 | $180,000 | $1,500 |
| 2024-08-08 | RPTT&RET $43,430 — from MANNION, MATTHEW D to LOUZON, ADI | $43,430 | |
| 2024-08-02 | Sold for $43,430 | $43,430 | $362 |
| 2024-07-31 | RPTT&RET $131,820 — from NATIONAL RESIDENTIAL ASSETS CORP. to ARRUARANA, VICTOR SEBASTIAN | $131,820 | |
| 2024-07-17 | Sold for $131,820 | $131,820 | $1,099 |
| Year | Construction | Enforcement | Housing & tenants | Ownership & money | Health & systems | Total |
|---|---|---|---|---|---|---|
| 2017 | 8 | 0 | 11 | 2 | 2 | 23 |
| 2018 | 0 | 6 | 2 | 5 | 2 | 15 |
| 2019 | 0 | 1 | 34 | 18 | 5 | 58 |
| 2020 | 0 | 4 | 35 | 6 | 4 | 49 |
| 2021 | 0 | 2 | 32 | 4 | 2 | 40 |
| 2022 | 1 | 2 | 46 | 6 | 2 | 57 |
| 2023 | 1 | 2 | 115 | 10 | 4 | 132 |
| 2024 | 0 | 1 | 85 | 16 | 2 | 104 |
| 2025 | 0 | 2 | 57 | 6 | 4 | 69 |
| 2026 | 0 | 0 | 72 | 6 | 2 | 80 |
Every one of the 898 recorded events, 1900–2026, is laid out year by year in the full report (print-ready).
Explore: ZIP 11203 · Landlord rankings · How grades work · The map · The Mice Map