512 recorded events, 1980–2026, from 19 city data systems. The city's paper trail here is mostly 141 HPD complaints, 119 311 service requests, 113 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 82% 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 98.5. In ZIP 10457, 34% of residential buildings hold an A and 24% 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 | 6 total — 3 class C (immediately hazardous), 3 class B, 0 class A. Oldest open since 2015-12-24. |
| Active vacate order | 3 unit(s) under an unrescinded HPD vacate order |
status snapshot refreshed weekly from HPD records
15 heat or hot-water complaints in the last three years (winter 2023–24: 5).
No bedbug-infested units reported in the last three years of filings.
44 service requests in the last three years. Most common: UNSANITARY CONDITION (10) · PLUMBING (7) · HEAT/HOT WATER (6) · GENERAL (4) · DOOR/WINDOW (4) · General Construction/Plumbing (3).
$70,000 in permitted construction work filed since 2016 (3 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 (1909) |
| Yes | Six or more residential units (17) |
| Yes | 421-a / J-51 tax benefit on the current tax roll |
3 of 3 signals present. Buildings receiving 421-a or J-51 benefits are generally required to register their units as rent-stabilized for the duration of the benefit. The definitive answer for any unit: request its rent history from NYS Homes & Community Renewal (free, at hcr.ny.gov).
| Registered owner(s) | NEW WALTON AVENUE HDFC |
| Head officer | HENG LY |
| Managing agent | SYCAMORE BIRCH MANAGEMENT LLC |
| Last registered | 2025-09-16 |
as filed by the owner in the building's HPD registration
| Tax year | City market value | Assessed value |
|---|---|---|
| 2025 | $579,000 | $260,550 |
| 2026 | $662,000 | $297,900 |
| 2027 | $722,000 | $324,900 |
The city's market estimate has risen 25% between tax years 2025 and 2027.
Tax exemptions on the roll: J51
| 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 | 174 St — 2 5 · 0.7 mi straight-line (about a 19-minute walk) · station accessibility: none Tremont Av — B D · 0.8 mi straight-line (about a 20-minute walk) · station accessibility: full |
| Bus | Nearest boarding stop: E 180 St / Crotona Av — Bx40 Bx42 · 400 ft |
| Citi Bike | Crotona Ave & E 179 St · 500 ft · station location as of 2026-09-23; live availability |
| School zones (2024–25 map) | Elementary: P.S. 057 Crescent. 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.
2037 Belmont 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 |
| Anything else | Anything else |
44 311 service requests from this address in the last three years — 6 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 SYCAMORE BIRCH MANAGEMENT LLC — 45 buildings, 1,426 units. Grades across the portfolio: A12 · B24 · C6 · D2 · F1. See the whole portfolio
Most recent mortgage recorded against this lot: $612,608 on 1995-05-12 (lender: NYC Hpd). Face amount at recording — it may have since been paid down, refinanced or satisfied. View the recorded document.
| Date | Record | Amount | Per res. unit |
|---|---|---|---|
| 2017-12-01 | Deed $1,822,815 — from INTER-NEIGHBORHOOD HOUSING DEVELOPMENT F to NEW WALTON AVENUE HOUSING DEVELOPMENT FU | $1,822,815 | |
| 1995-05-12 | Mortgage $612,608 — from INTER-NEIGHBORHOOD HOUSING DEVELOPMENT F to NYC HPD | $612,608 |
| Year | Construction | Enforcement | Housing & tenants | Ownership & money | Health & systems | Total |
|---|---|---|---|---|---|---|
| 2017 | 0 | 0 | 86 | 3 | 2 | 91 |
| 2018 | 4 | 0 | 7 | 0 | 8 | 19 |
| 2019 | 3 | 0 | 14 | 0 | 6 | 23 |
| 2020 | 0 | 0 | 14 | 0 | 3 | 17 |
| 2021 | 0 | 0 | 14 | 0 | 2 | 16 |
| 2022 | 0 | 0 | 12 | 0 | 5 | 17 |
| 2023 | 0 | 1 | 22 | 0 | 3 | 26 |
| 2024 | 0 | 2 | 40 | 0 | 4 | 46 |
| 2025 | 0 | 2 | 63 | 0 | 3 | 68 |
| 2026 | 0 | 1 | 11 | 0 | 3 | 15 |
Every one of the 512 recorded events, 1980–2026, is laid out year by year in the full report (print-ready).
Explore: ZIP 10457 · Landlord rankings · How grades work · The map · The Mice Map