Skip to content

Manhattan

433 West 21st St

Manhattan, NY 10011BBL 1-00719-00BIN 1012626
Save buildingView report

Updated Aug 1, 2026 · 16 sources

433 WEST 21ST ST is a property located at 433 WEST 21ST ST, Manhattan, NY 10011. There are 13 building permits on record (12 active). There are 1 violation on record (0 currently open). Data sourced from NYC Department of Buildings (DOB), Housing Preservation & Development (HPD), Department of Finance (DOF), and other government agencies.

A RegWatch Dossier

741records on file
49Energy Star

Completed in 1930, 429 West 21 St rises 13 stories over New York. Public records put it at 69 units and 63,956 square feet of floor area, on land zoned R7B. It is carried on the public rolls at a market value of $15.5M, and assessed for tax at $7.0M. In the 62 years its record reaches back, the lot has drawn 741 separate government filings.

The documentary life of the address leans hard toward complaint: 228 of its 741 records, fully 31%, fall under that one heading. Violation (164) and inspection (137) trail well behind. 47 violations stand open against it today.

The pace is anything but even. The early decades pass in near silence; the filings cluster heavily in recent years, peaking in 2026.

On the environmental ledger, the building posts an Energy Star score of 49, with a site energy-use intensity of 88.8 kBtu per square foot. Its operations answer for roughly 356 metric tons of CO2-equivalent a year.

Read together — 31% complaint, 62 years of accumulation, a parcel of New York — these scattered records compose a portrait of the address that no single page sets out to draw.

$15.5M of New York, written across 741 government filings.

Open the live report — daily-updated data, AI chat & alerts
Sources
NYC DOBNYC HPDNYC DOFACRISNYC DCPECB/OATHNYC DEPNYC LPCNYC FDNYNYS DHCRMOCEJFEMAEPAUS CensusHUDUSGS
updated

Property Details

Address433 WEST 21ST ST, Manhattan, NY 10011
Year BuiltN/A
FloorsN/A
Total UnitsN/A
Building AreaN/A
Lot SizeN/A
1-00719-00
1012626

Building Permits

13 on record · 12 active
Construction EquipmentDOB Legacy
ISSUED
Filed May 29, 2019Job #123158171-01-02

OT

View this permit's full record & inspection history →
Construction EquipmentDOB Legacy
ISSUED
Filed Apr 8, 2019Job #123158171-01-01

OT

View this permit's full record & inspection history →
Construction EquipmentDOB Legacy
ISSUED
Filed May 30, 2018Job #123454065-01-01

OT

View this permit's full record & inspection history →
Construction EquipmentDOB Legacy
ISSUED
Filed Jan 18, 2018Job #121288775-01-01

PL

View this permit's full record & inspection history →
Construction EquipmentDOB Legacy
ISSUED
Filed May 13, 2016Job #122664250-01-03

OT

View this permit's full record & inspection history →

+ 8 more permits — view full report

Violations

1 on record · none currently open
ECBElevator
RESOLVE
Issued Apr 7, 1999#38085517P

57Z2,57O2,10I12,25M7,33M7,73O2,5J1,8B1. -10 REPLACE DAMAGED PHASE I ANNUNCIATOR, -25 PROVIDE COVER FOR OPERATOR LIMITS T.O.C., -33 PROVIDELIGHTING IN WHEELHOUSE, -73 CLEAN DOWN SHAFT, -5 HANG CAB DOOR PLUMB -

View this violation's full details & status history →

Get the Complete Report for 433 WEST 21ST ST

Title history, detailed tax records, environmental data, zoning analysis, and more from 250+ government sources.

Free to view core records, no credit card required — the paid report adds title history & analysis.

View Report

Frequently Asked Questions

Are there building permits at 433 WEST 21ST ST, Manhattan?

Yes. 433 WEST 21ST ST, Manhattan, NY 10011 has 13 building permits on record, with 12 currently active. Permits are sourced from the NYC Department of Buildings (DOB Legacy and DOB NOW systems). The most recent permit is a Construction Equipment (ISSUED) filed May 29, 2019.

Does 433 WEST 21ST ST, Manhattan have violations?

Yes. 433 WEST 21ST ST, Manhattan, NY 10011 has 1 violation on record, with 0 currently open. Breakdown: 1 ECB. Sources: NYC DOB, HPD, and ECB/OATH.

Does 433 WEST 21ST ST, Manhattan have docketed judgments?

No docketed OATH judgments were found in local records for 433 WEST 21ST ST, Manhattan, NY 10011. Judgment data is sourced from NYC Office of Administrative Trials & Hearings (OATH) hearing records.

How do I get a full property report for 433 WEST 21ST ST?

Search 433 WEST 21ST ST on RegWatch to see its public record free — violations, permits, tax records, zoning, environmental data, and more from 250+ government sources, no credit card required. A Full Analysis report adds the complete title history, owner contacts, and a downloadable PDF.

Search Another Property

Look up violations, permits, and records for any tri-state address.

Related searches
Manhattan Property Search →Manhattan Permit Search →Manhattan Violation Lookup →Manhattan Tax Search →Manhattan Title Search →Manhattan Zoning Lookup →NYC Permit Search →NYC Violation Lookup →NYC Property Tax →NYC Zoning Lookup →NYC Compliance Deadlines →NYC Violation Types →Free Property Search →Data Sources →
433 WEST 21ST ST, Manhattan, NY 10011 — Property Records, Permits, Violations, Tax & Zoning | RegWatch