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421 West 43 Street

1,758Records
15City systems
2Open violations
0Penalty rate
Manhattan · ZIP 10036 · Neighborhood: Hell's Kitchen
Open in the map

1,758 recorded events, 1966–2026, from 15 city data systems. The city's paper trail here is mostly 1,130 HPD complaints, 444 311 service requests, 35 DOB complaints.

BoroughManhattan 10036
Built1910
Floors5
Res. units17
ClassC1
Owner (PLUTO)NINTH AVENUE REALTY, LLC
BBL1010530022
BIN1026358

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GRADE A

The city's published records show little recorded distress here in the last three years. Less recorded distress than 100% 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 0. In ZIP 10036, 62% of residential buildings hold an A and 6% grade D or F. How grades work

this building
A
B
C

Among 46,798 6-24-unit residential buildings citywide · left is less recorded distress, right is more

Open with the city right now

Open HPD violations2 total — 0 class C (immediately hazardous), 1 class B, 1 class A. Oldest open since 2018-07-09.

status snapshot refreshed weekly from HPD records

Patterns

No heat or hot-water complaints in the last three years.

No bedbug-infested units reported in the last three years of filings.

What 311 hears from this address

6 service requests in the last three years. Most common: Noise (2) · Homeless Person Assistance (1) · Posting Advertisement (1) · Building/Use (1) · Illegal Dumping (1).

Filed construction activity

$186,300 in permitted construction work filed since 2016 (7 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.

Rent-stabilization signals

YesBuilt before 1974 (1910)
YesSix or more residential units (17)
No421-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 with HPD — the names behind the building

Registered owner(s)NINTH AVENUE REALTY LLC
Head officerMARK SCHARFMAN
Managing agentNINTH AVENUE REALTY LLC
Last registered2025-09-11

as filed by the owner in the building's HPD registration

What the city thinks it's worth

Tax yearCity market valueAssessed value
2025$1,749,000 $787,050
2026$1,931,000 $868,950
2027$2,084,000 $937,800

The city's market estimate has risen 19% between tax years 2025 and 2027.

Building systems

Heating fuelNATURALGAS

Flood exposure

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.

1 street-flooding or sewer-backup complaints at this address since 2018 (0 in the last three years).

Sources: FEMA flood maps (coastal), NYC DEP Stormwater Flood Maps (cloudburst), NYC hurricane evacuation zones, and 311 records for this address.

Getting around

SubwayTimes Sq-42 St — 1 2 3 7 A C E N Q R S W · 0.2 mi straight-line (about a 6-minute walk) · station accessibility: full
BusNearest boarding stop: 9 Av / W 44 St — M11 · 350 ft
Citi BikeW 42 St & Dyer Ave · 350 ft · station location as of 2026-09-23; live availability
School zones (2024–25 map)Elementary: P.S. 051 Elias Howe
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.

Report a problem to 311

421 West 43 Street

Heat or hot waterHeat or hot water
Apartment maintenanceApartment maintenance
Bed bugsBed bugs
Residential pestsResidential pests
Rats or miceRats or mice
Anything elseAnything else

6 311 service requests from this address in the last three years.

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.

The landlord's report card

Managed by NINTH AVENUE REALTY LLC — 11 buildings, 143 units. Grades across the portfolio: A8 · B2. See the whole portfolio

BuildingBoroughUnitsGrade
417 West 43 Street MN36 A
447 West 43 Street MN20 B
449 West 43 Street MN20 A
421 West 43 Street MN17 A
621 9 Avenue MN15 A
435 West 43 Street MN10 A
411 West 43 Street MN7 A
615 9 Avenue MN6 B
412 West 44 Street MN6 A
617 9 Avenue MN6 A
420 West 41 Street MN0 —

Sales, deeds & mortgages

Most recent mortgage recorded against this lot: $937,500 on 1998-09-01 (lender: Queens County Savings Bank). Face amount at recording — it may have since been paid down, refinanced or satisfied. View the recorded document.

DateRecordAmountPer res. unit
2018-06-06Agreement $4,239,162 — from NINTH AVENUE REALTY, LLC to NEW YORK COMMERCIAL BANK; NEW YORK COMMUNITY BANK $4,239,162
2013-07-15Agreement $704,193 — from NINTH AVENUE REALTY, LLC to NEW YORK COMMUNITY BANK $704,193
2013-07-15AL&R $704,193 — from NINTH AVENUE REALTY, LLC to NEW YORK COMMUNITY BANK $704,193
2010-11-12Agreement $735,990 — from NINTH AVENUE REALTY LLC to NEW YORK COMMUNITY BANK $735,990
2004-10-01Agreement $870,144 — from NEW YORK COMMUNITY BANK; SUCCESSOR TO QUEENS COUNTY SAVINGS BANK to NINTH AVENUE REALTY L.L.C. $870,144
1998-09-01Mortgage $937,500 — from NINTH AVENUE REALTY,LLC to QUEENS COUNTY SAVINGS BANK $937,500
1996-11-07Mortgage $11,000,000 — from EASTERN PORK PRODUCTS COMPANY to REPUBLIC NATIONAL BANK OF NEW YORK $11,000,000

Ten-year activity

50250
2017
26
2018
2019
2020
2021
2022
2023
2024
2025
2026
ConstructionEnforcementHousing & tenantsOwnership & moneyHealth & systems
Show as table
YearConstructionEnforcementHousing & tenantsOwnership & moneyHealth & systemsTotal
201750120219
201800203326
201900111214
2020003025
20210170210
2022502018
2023402017
2024003036
2025013015
2026002035
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The full timeline

Construction 41Enforcement 46Housing & tenants 1,622Ownership & money 26Health & systems 23

Every one of the 1,758 recorded events, 1966–2026, is laid out year by year in the full report (print-ready).

Explore: ZIP 10036 · Landlord rankings · How grades work · The map · The Mice Map