184 recorded events, 1969–2026, from 11 city data systems. The city's paper trail here is mostly 75 311 service requests, 28 ACRIS deeds & mortgages, 27 HPD complaints.
Full record, year by year Support this site
A modest record — below the level that usually signals systemic problems. More recorded distress than 62% 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 28. In ZIP 10011, 68% of residential buildings hold an A and 5% 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 | 3 total — 0 class C (immediately hazardous), 3 class B, 0 class A. Oldest open since 2024-08-16. |
status snapshot refreshed weekly from HPD records
6 heat or hot-water complaints in the last three years (winter 2024–25: 2 · winter 2025–26: 4). Repeated winter clusters suggest a chronic heating problem.
No bedbug-infested units reported in the last three years of filings.
23 service requests in the last three years. Most common: Noise (11) · HEAT/HOT WATER (3) · Non (2) · UNSANITARY CONDITION (2) · WATER LEAK (2) · Encampment (1).
$80,000 in permitted construction work filed since 2016 (2 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 (1920) |
| Yes | Six or more residential units (10) |
| 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) | GW 348 WEST 21ST STREET LLC |
| Head officer | ALEXANDER STEFANELLI |
| Managing agent | NIEUW AMSTERDAM PROPERTY MANAGEMENT |
| Last registered | 2025-08-20 |
as filed by the owner in the building's HPD registration
| Tax year | City market value | Assessed value |
|---|---|---|
| 2025 | $2,877,000 | $1,294,650 |
| 2026 | $3,452,000 | $1,553,400 |
| 2027 | $3,922,000 | $1,764,900 |
The city's market estimate has risen 36% between tax years 2025 and 2027.
Not in the FEMA 1%-annual-chance floodplain (2015 preliminary maps).
Hurricane evacuation zone 4 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 | 23 St — C E · 850 ft straight-line (about a 4-minute walk) · station accessibility: none 14 St — A C E L · 0.2 mi straight-line (about a 6-minute walk) · station accessibility: full |
| Bus | Nearest boarding stop: 9 Av / W 20 St — M11 · 350 ft |
| Citi Bike | 9 Ave & W 22 St · 300 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. 011: The Sarah J. Garnet Elementary School Middle: M.S. 297. 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.
348 West 21 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 |
23 311 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 NIEUW AMSTERDAM PROPERTY MANAGEMENT — 194 buildings, 6,794 units. Grades across the portfolio: A6 · B43 · C72 · D58 · F15. See the whole portfolio
showing 60 of 194 buildings
Most recent mortgage recorded against this lot: $33,000,000 on 2017-08-22 (lender: Cantor Commercial Real Estate Funding, L.P.), covering 13 lots — the amount covers all of them. Face amount at recording — it may have since been paid down, refinanced or satisfied. View the recorded document.
| Date | Record | Amount | Per res. unit |
|---|---|---|---|
| 2024-12-27 | ASPM $75,000,000 — from GW 310 WEST 22ND STREET, LLC; GW 431 WEST 22ND STREET, LLC; GW 456 WEST 22ND STREET, LLC; to WELLS FARGO BANK, NA, AS TRUSTEE TRUST 2 | $75,000,000 | |
| 2024-12-27 | Deed $4,980,853 — from 348 W 21ST STREET PARTNERS 1 LLC; 348 W 21ST STREET PARTNERS 2 LLC to GW 348 WEST 21ST STREET, LLC | $4,980,853 | |
| 2024-12-19 | Sold for $4,980,853 | $4,980,853 | $498,085 |
| 2017-08-22 | AL&R $75,000,000 — from 339 W 19TH STREET PARTNERS 2 LLC; 313 W 29TH STREET PARTNERS 1 LLC; 307 W 29TH STREET PART to CANTOR COMMERCIAL REAL ESTATE FUNDING, L | $75,000,000 | |
| 2017-08-22 | Agreement $75,000,000 — from 348 W 21ST STREET PARTNERS 1 LLC; 456 W 22ND STREET PARTNERS 2 LLC; 307 W 29TH STREET PART to CANTOR COMMERCIAL REAL ESTATE FUNDING, L | $75,000,000 | |
| 2017-08-22 | Mortgage $33,000,000 — from 431 W 22ND STREET PARTNERS 2 LLC; 341 W 19TH STREET PARTNERS 1 LLC; 307 W 29TH STREET PART to CANTOR COMMERCIAL REAL ESTATE FUNDING, L | $33,000,000 | |
| 2016-05-27 | Mortgage $2,650,000 — from 348 W 21ST STREET PARTNERS 2 LLC; 348 W 21ST STREET PARTNERS 1 LLC to BANKUNITED, N.A | $2,650,000 | |
| 2016-05-27 | AL&R $2,650,000 — from 348 W 21ST STREET PARTNERS 1 LLC; 348 W 21ST STREET PARTNERS 2 LLC to BANKUNITED, N.A | $2,650,000 | |
| 2016-05-27 | Deed $3,350,000 — from INDEPENDENCE PROPERTIES 348, LLC to 348 W 21ST STREET PARTNERS 1 LLC; 348 W 21ST STREET PARTNERS 2 LLC | $3,350,000 | |
| 2016-05-12 | Sold for $3,350,000 | $3,350,000 | $335,000 |
| Year | Enforcement | Housing & tenants | Ownership & money | Health & systems | Total |
|---|---|---|---|---|---|
| 2017 | 0 | 0 | 6 | 1 | 7 |
| 2018 | 0 | 0 | 6 | 2 | 8 |
| 2019 | 0 | 1 | 0 | 2 | 3 |
| 2020 | 0 | 2 | 0 | 0 | 2 |
| 2021 | 0 | 12 | 0 | 1 | 13 |
| 2022 | 1 | 28 | 0 | 2 | 31 |
| 2023 | 0 | 4 | 0 | 2 | 6 |
| 2024 | 0 | 14 | 4 | 1 | 19 |
| 2025 | 0 | 12 | 0 | 1 | 13 |
| 2026 | 0 | 13 | 0 | 1 | 14 |
Every one of the 184 recorded events, 1969–2026, is laid out year by year in the full report (print-ready).
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