544 recorded events, 1979–2026, from 17 city data systems. The city's paper trail here is mostly 189 311 service requests, 161 HPD complaints, 55 HPD housing violations.
Full record, year by year Support this site
The city's published records show little recorded distress here in the last three years. Less recorded distress than 74% 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 5. In ZIP 10011, 68% 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 | 4 total — 4 class C (immediately hazardous), 0 class B, 0 class A. Oldest open since 2019-02-09. |
status snapshot refreshed weekly from HPD records
2 heat or hot-water complaints in the last three years (winter 2023–24: 2).
No bedbug-infested units reported in the last three years of filings.
14 service requests in the last three years. Most common: Noise (5) · Animal (3) · Rodent (2) · HEAT/HOT WATER (1) · General Construction/Plumbing (1) · Indoor Air Quality (1).
$25,500 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 (1900) |
| Yes | Six or more residential units (33) |
| 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) | 310 W 20TH PARTNERS LLC |
| Head officer | CHRISTOPHER WANG |
| Managing agent | KINSEY EQUITIES LLC |
| Last registered | 2026-07-22 |
as filed by the owner in the building's HPD registration
| Tax year | City market value | Assessed value |
|---|---|---|
| 2025 | $2,363,000 | $1,063,350 |
| 2026 | $2,706,000 | $1,217,700 |
| 2027 | $2,429,000 | $1,093,050 |
The city's market estimate has risen 3% between tax years 2025 and 2027.
| Heating fuel | NO2FUEL |
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 · 900 ft straight-line (about a 4-minute walk) · station accessibility: full |
| Bus | Nearest boarding stop: 8 Av / W 20 St — M20 · 350 ft |
| Citi Bike | W 20 St & 8 Ave · 200 ft · station location as of 2026-09-23; live availability |
| 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.
310 West 20 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 |
14 311 service requests from this address in the last three years — 1 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 KINSEY EQUITIES LLC — 29 buildings, 408 units. Grades across the portfolio: A9 · B11 · C6 · D3. See the whole portfolio
| Building | Borough | Units | Grade |
|---|---|---|---|
| 517 West 161 Street | MN | 41 | A |
| 227 West 109 Street | MN | 36 | B |
| 310 West 20 Street | MN | 33 | A |
| 1484 Amsterdam Avenue | MN | 28 | D |
| 110 St Marks Place | MN | 22 | A |
| 446 West 164 Street | MN | 21 | B |
| 424 East 14 Street | MN | 21 | B |
| 541 West 144 Street | MN | 20 | C |
| 219 West 20 Street | MN | 20 | A |
| 536 West 47 Street | MN | 18 | B |
| 220 West 14 Street | MN | 17 | B |
| 220 Avenue A | MN | 16 | B |
| 320 West 22 Street | MN | 15 | A |
| 41 West 24 Street | MN | 12 | A |
| 419 East 76 Street | MN | 12 | A |
| 18 West 129 Street | MN | 12 | A |
| 323 East 75 Street | MN | 10 | A |
| 827 East 218 Street | BX | 8 | D |
| 3942 Barnes Avenue | BX | 7 | D |
| 342 East 78 Street | MN | 6 | B |
| 259 West 18 Street | MN | 6 | B |
| 359 East 34 Street | BK | 6 | C |
| 217 2 Avenue | MN | 5 | B |
| 356 West 21 Street | MN | 5 | C |
| 134 Kingsland Avenue | BK | 4 | B |
| 99 South 2 Street | BK | 3 | C |
| 1478 Flatbush Avenue | BK | 2 | C |
| 37 West 10 Street | MN | 1 | C |
| 224 Varick Street | MN | 1 | B |
Most recent mortgage recorded against this lot: $478,007 on 2016-03-29 (lender: Flushing 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 |
|---|---|---|---|
| 2016-03-29 | Mortgage $478,007 — from 310 W. 20TH PARTNERS LLC to FLUSHING BANK | $478,007 | |
| 2016-03-29 | AL&R $3,000,000 — from 310 W. 20TH PARTNERS LLC to FLUSHING BANK | $3,000,000 | |
| 2016-03-29 | Agreement $3,000,000 — from 310 W. 20TH PARTNERS LLC to FLUSHING BANK | $3,000,000 | |
| 2014-10-08 | Deed $4,900,000 — from 310 W. 20TH ASSOCIATES LLC to 310 W. 20TH PARTNERS LLC | $4,900,000 | |
| 2014-10-08 | Mortgage $2,600,000 — from 310 W. 20TH PARTNERS LLC to INTERVEST NATIONAL BANK | $2,600,000 | |
| 2012-05-14 | Agreement $3,115,303 — from 310 W. 20TH ASSOCIATES LLC to ICAA CORP. | $3,115,303 | |
| 2012-05-14 | Mortgage $323,303 — from 310 W. 20TH ASSOCIATES LLC to ICAA CORP. | $323,303 | |
| 2006-11-17 | Mortgage $875,803 — from 310 W. 20TH ASSOCIATES LLC to INTERVEST NATIONAL BANK | $875,803 | |
| 2006-11-17 | Agreement $2,875,000 — from 310 W. 20TH ASSOCIATES LLC to INTERVEST NATIONAL BANK | $2,875,000 | |
| 2005-11-30 | Mortgage $500,000 — from 310 W. 20TH ASSOCIATES LLC to BAYSIDE FUNDING INC. | $500,000 | |
| 2005-11-30 | Agreement $2,000,000 — from 310 W. 20TH ASSOCIATES LLC to INTERVEST NATIONAL BANK | $2,000,000 | |
| 2005-11-30 | Mortgage $615,475 — from 310 W. 20TH ASSOCIATES LLC to INTERVEST NATIONAL BANK | $615,475 | |
| 2005-11-30 | Deed $2,815,000 — from 310 WEST 20TH STREET, LLC to 310 W. 20TH ASSOCIATES LLC | $2,815,000 | |
| 2005-10-11 | RETT $485,000 — from REFSNART CORP. to 310 W. 20TH ASSOCIATES LLC | $485,000 | |
| 2005-01-07 | AL&R $1,400,000 — from THE DIME SAVINGS BANK OF WILLIAMSBURGH to 310 WEST 2OTH STREET, LLC | $1,400,000 |
| Year | Construction | Enforcement | Housing & tenants | Health & systems | Total |
|---|---|---|---|---|---|
| 2017 | 4 | 11 | 22 | 1 | 38 |
| 2018 | 0 | 2 | 13 | 1 | 16 |
| 2019 | 0 | 0 | 12 | 5 | 17 |
| 2020 | 0 | 0 | 6 | 0 | 6 |
| 2021 | 0 | 0 | 11 | 2 | 13 |
| 2022 | 0 | 0 | 26 | 2 | 28 |
| 2023 | 0 | 3 | 49 | 2 | 54 |
| 2024 | 0 | 1 | 6 | 2 | 9 |
| 2025 | 0 | 0 | 7 | 5 | 12 |
| 2026 | 0 | 0 | 7 | 1 | 8 |
Every one of the 544 recorded events, 1979–2026, is laid out year by year in the full report (print-ready).
Explore: ZIP 10011 · Landlord rankings · How grades work · The map · The Mice Map