601 recorded events, 1975–2026, from 19 city data systems. The city's paper trail here is mostly 194 311 service requests, 114 HPD complaints, 95 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 61% 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 42. In ZIP 10010, 74% of residential buildings hold an A and 5% 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 | 22 total — 2 class C (immediately hazardous), 19 class B, 1 class A. Oldest open since 2025-10-08. |
| Pending HPD litigation | 1 case(s) pending in housing court |
status snapshot refreshed weekly from HPD records
12 heat or hot-water complaints in the last three years (winter 2025–26: 12).
No bedbug-infested units reported in the last three years of filings.
62 service requests in the last three years. Most common: Illegal Parking (10) · For Hire Vehicle Complaint (8) · Encampment (6) · UNSANITARY CONDITION (6) · HEAT/HOT WATER (6) · PAINT/PLASTER (4).
$29,350 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 (1910) |
| Yes | Six or more residential units (30) |
| 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) | 346 EAST 21ST STREET HDFC |
| Head officer | DAVID POWELL |
| Managing agent | LEGACIES OF COOPER SQUARE UNIDO INC |
| Last registered | 2025-11-24 |
as filed by the owner in the building's HPD registration
| Tax year | City market value | Assessed value |
|---|---|---|
| 2025 | $3,785,090 | $1,703,291 |
| 2026 | $3,589,090 | $1,615,091 |
| 2027 | $3,863,090 | $1,738,391 |
The city's market estimate has risen 2% between tax years 2025 and 2027.
Tax exemptions on the roll: J51
For property tax, the Department of Finance values this condo as if it were a rental building. Its 2023 estimate: gross income $954,100 a year ($43.17 per sq ft), operating expenses $434,285 ($19.65 per sq ft), net operating income $519,816. 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 1/100, posted at the entrance by law (2022 disclosure cycle) |
| Heating fuel | NO2FUEL |
| Restaurant | Cuisine | Grade | Notes |
|---|---|---|---|
| Grill 21 | Filipino | C | Mice evidence |
| Tal Bagels | Bagels/Pretzels | A | — |
Report to 311: Food poisoning · Food safety complaint
2 restaurants · 1 with mice evidence · See them on the Mice Map
4 Food Establishment complaints to 311 at this address in the last three years (most often: Food Contains Foreign Object, Food Contaminated, Food Spoiled), shared by 2 restaurants · complaints filed by the public; DOHMH investigates, outcomes aren't published.
Not in the FEMA 1%-annual-chance floodplain (2015 preliminary maps).
Hurricane evacuation zone 3 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 | 1 Av — L · 0.3 mi straight-line (about an 8-minute walk) · station accessibility: full |
| Bus | Nearest boarding stop: 1 Av / E 20 St — M15 · 200 ft |
| Citi Bike | E 23 St & 1 Ave · 600 ft · station location as of 2026-09-23; live availability |
| Bike facility | Painted bike lane mapped within 75 ft |
| School zones (2024–25 map) | Elementary: P.S. 040 Augustus Saint-Gaudens 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.
357 1 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 |
| Food poisoning | Food poisoning |
| Food safety complaint | Food safety complaint |
| Anything else | Anything else |
62 311 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 LEGACIES OF COOPER SQUARE UNIDO — 23 buildings, 386 units. Grades across the portfolio: A19 · B3 · C1. See the whole portfolio
| Building | Borough | Units | Grade |
|---|---|---|---|
| 357 1 Avenue | MN | 30 | B |
| 16 2 Avenue | MN | 22 | A |
| 60 East 4 Street | MN | 22 | A |
| 69 East 4 Street | MN | 21 | A |
| 75 East 4 Street | MN | 20 | A |
| 25 East 3 Street | MN | 19 | A |
| 73 East 4 Street | MN | 18 | A |
| 278 East 3 Street | MN | 18 | B |
| 230 East 4 Street | MN | 18 | A |
| 67 East 4 Street | MN | 18 | A |
| 23 East 3 Street | MN | 17 | A |
| 57 East 4 Street | MN | 17 | A |
| 63 East 4 Street | MN | 17 | B |
| 21 East 3 Street | MN | 16 | A |
| 58 East 4 Street | MN | 16 | A |
| 89 East 3 Street | MN | 15 | A |
| 77 East 4 Street | MN | 15 | A |
| 65 East 4 Street | MN | 14 | A |
| 71 East 4 Street | MN | 13 | A |
| 27 East 3 Street | MN | 13 | A |
| 9 East 3 Street | MN | 13 | A |
| 13 Stanton Street | MN | 10 | A |
| 83 2 Avenue | MN | 4 | C |
| Date | Record | Amount | Per res. unit |
|---|---|---|---|
| 2021-09-02 | Agreement $2,750,000 — from SIGNATURE BANK to EAST 21 RETAIL LLC | $2,750,000 | |
| 2021-09-02 | AL&R $2,750,000 — from EAST 21 RETAIL LLC to SIGNATURE BANK | $2,750,000 | |
| 2016-06-01 | Mortgage $3,670,000 — from EAST 21 RETAIL LLC to WELLS FARGO BANK, NATIONAL ASSOCIATION | $3,670,000 |
| Year | Construction | Enforcement | Housing & tenants | Ownership & money | Health & systems | Total |
|---|---|---|---|---|---|---|
| 2017 | 0 | 0 | 37 | 0 | 1 | 38 |
| 2018 | 0 | 0 | 7 | 0 | 3 | 10 |
| 2019 | 0 | 2 | 28 | 0 | 1 | 31 |
| 2020 | 0 | 0 | 14 | 0 | 1 | 15 |
| 2021 | 0 | 1 | 22 | 3 | 1 | 27 |
| 2022 | 0 | 0 | 12 | 0 | 1 | 13 |
| 2023 | 4 | 0 | 34 | 0 | 4 | 42 |
| 2024 | 0 | 1 | 28 | 6 | 5 | 40 |
| 2025 | 0 | 0 | 73 | 0 | 7 | 80 |
| 2026 | 0 | 0 | 15 | 0 | 3 | 18 |
Every one of the 601 recorded events, 1975–2026, is laid out year by year in the full report (print-ready).
Explore: ZIP 10010 · Landlord rankings · How grades work · The map · The Mice Map