171 recorded events, 1966–2025, from 11 city data systems. The city's paper trail here is mostly 58 311 service requests, 29 ACRIS deeds & mortgages, 20 rodent inspections.
Full record, year by year Support this site
A sustained record of distress well beyond its peers. More recorded distress than 95% of 1-5-unit residential buildings citywide. The citywide median for 1-5-unit residential buildings is 0 penalty points per 10 units; this building carries 44.7. In ZIP 10022, 72% of residential buildings hold an A and 6% grade D or F. How grades work
Among 699,345 1-5-unit residential buildings citywide · left is less recorded distress, right is more
| Open HPD violations | 10 total — 0 class C (immediately hazardous), 7 class B, 3 class A. Oldest open since 1978-11-03. |
status snapshot refreshed weekly from HPD records
6 heat or hot-water complaints in the last three years (winter 2024–25: 4 · winter 2025–26: 2). Repeated winter clusters suggest a chronic heating problem.
No bedbug-infested units reported in the last three years of filings.
9 service requests in the last three years. Most common: HEAT/HOT WATER (3) · Noise (2) · Curb Condition (1) · Overgrown Tree/Branches (1) · Obstruction (1) · UNSANITARY CONDITION (1).
$10,000 in permitted construction work filed since 2016 (1 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) |
| No | Six or more residential units (3) |
| No | 421-a / J-51 tax benefit on the current tax roll |
1 of 3 signals present. Only a partial profile — stabilization is possible but less likely. The definitive answer for any unit: request its rent history from NYS Homes & Community Renewal (free, at hcr.ny.gov).
| Registered owner(s) | BIRCHWOOD EQUITIES LLC |
| Head officer | ARIK LIFSHITZ |
| Managing agent | DSA MANAGEMENT CO. INC |
| Last registered | 2025-10-31 |
as filed by the owner in the building's HPD registration
| Tax year | City market value | Assessed value |
|---|---|---|
| 2025 | $5,097,000 | $305,820 |
| 2026 | $4,967,000 | $298,020 |
| 2027 | $6,167,000 | $370,020 |
The city's market estimate has risen 21% between tax years 2025 and 2027.
| Heating fuel | NO2FUEL |
Not in the FEMA 1%-annual-chance floodplain (2015 preliminary maps).
Hurricane evacuation zone 6 of 6 — zone 1 evacuates first.
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 | 51 St — 6 E F · 0.3 mi straight-line (about a 7-minute walk) · station accessibility: full Grand Central-42 St — 4 5 6 7 S · 0.5 mi straight-line (about a 12-minute walk) · station accessibility: full |
| Bus | Nearest boarding stop: E 49 St / 1 Av — M50 · 150 ft |
| Citi Bike | E 51 St & 1 Ave · 350 ft · station location as of 2026-09-23; live availability |
| School zones (2024–25 map) | Elementary: P.S. 059 Beekman Hill International Middle: J.H.S. 104 Simon Baruch. 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.
352 East 50 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 |
9 311 service requests from this address in the last three years — 3 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 DSA MANAGEMENT CO. INC — 21 buildings, 265 units. Grades across the portfolio: A14 · B3 · C1 · D2. See the whole portfolio
| Building | Borough | Units | Grade |
|---|---|---|---|
| 9 Maiden Lane | MN | 66 | A |
| 331 East 108 Street | MN | 29 | A |
| 50 Avenue B | MN | 26 | B |
| 324 East 13 Street | MN | 22 | B |
| 210 East 10 Street | MN | 11 | A |
| 412 East 50 Street | MN | 10 | A |
| 107 East 35 Street | MN | 10 | C |
| 228 East 10 Street | MN | 9 | A |
| 335 East 10 Street | MN | 9 | A |
| 240 President Street | BK | 8 | A |
| 170 Avenue B | MN | 8 | A |
| 368 Baltic Street | BK | 8 | A |
| 337 East 10 Street | MN | 8 | A |
| 174 Avenue B | MN | 8 | A |
| 637 Henry Street | BK | 8 | B |
| 341 East 10 Street | MN | 8 | A |
| 339 East 10 Street | MN | 7 | A |
| 343 East 10 Street | MN | 4 | A |
| 466 State Street | BK | 3 | D |
| 352 East 50 Street | MN | 3 | D |
| 143 Grand Street | MN | 0 | — |
Most recent mortgage recorded against this lot: $3,100,000 on 2013-11-21 (lender: Modern Bank National Association). Face amount at recording — it may have since been paid down, refinanced or satisfied. View the recorded document.
| Date | Record | Amount | Per res. unit |
|---|---|---|---|
| 2015-09-19 | M&CON $3,365,000 — from BIRCHWOOD EQUITIES LLC to SIGNATURE BANK | $3,365,000 | |
| 2015-09-19 | AL&R $3,365,000 — from BIRCHWOOD EQUITIES LLC to SIGNATURE BANK | $3,365,000 | |
| 2013-11-21 | Deed $4,100,000 — from TANNENBAUM, ALMIRA to BIRCHWOOD EQUITIES LLC | $4,100,000 | |
| 2013-11-21 | Mortgage $3,100,000 — from BIRCHWOOD EQUITIES LLC to MODERN BANK NATIONAL ASSOCIATION | $3,100,000 | |
| 2013-11-21 | AL&R $3,100,000 — from BIRCHWOOD EQUITIES LLC to MODERN BANK, N. A. | $3,100,000 | |
| 2006-03-29 | Mortgage $459,000 — from TANNENBAUM, ALMIRA to CITIBANK, N.A., | $459,000 | |
| 2004-03-12 | Mortgage $42,031 — from TANNENBAUM, ALMIRA to JP MORGAN CHASE BANK | $42,031 | |
| 2004-03-12 | Agreement $700,000 — from TANNENBAUM, ALMIRA to JP MORGAN CHASE BANK | $700,000 | |
| 1998-08-20 | Mortgage $700,000 — from TANNENBAUM, ALMIRA to DIME SAVINGS BANK OFNEW YORK | $700,000 | |
| 1995-04-14 | Mortgage $280,995 — from 439 EAST CORPORATION to GREENPOINT BANK | $280,995 | |
| 1989-11-14 | Mortgage $300,000 — from 439 EAST CORPORATION to MARINE MIDLAND BANKN A | $300,000 | |
| 1989-11-14 | Mortgage $300,000 — from 439 EAST CORPORATION to MARINE MIDLAND BANK,N.A | $300,000 |
| Year | Construction | Enforcement | Housing & tenants | Ownership & money | Health & systems | Total |
|---|---|---|---|---|---|---|
| 2017 | 1 | 1 | 9 | 0 | 3 | 14 |
| 2018 | 0 | 0 | 1 | 0 | 2 | 3 |
| 2019 | 0 | 0 | 30 | 0 | 1 | 31 |
| 2020 | 0 | 0 | 4 | 0 | 1 | 5 |
| 2021 | 0 | 0 | 7 | 0 | 0 | 7 |
| 2022 | 0 | 0 | 7 | 0 | 3 | 10 |
| 2023 | 0 | 0 | 11 | 0 | 2 | 13 |
| 2024 | 0 | 0 | 6 | 4 | 3 | 13 |
| 2025 | 0 | 0 | 9 | 0 | 1 | 10 |
| 2026 | 0 | 0 | 0 | 0 | 0 | 0 |
Every one of the 171 recorded events, 1966–2025, is laid out year by year in the full report (print-ready).
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