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Manhattan • Elevator Apartment

921 West End Ave

Manhattan, NY 10025Company-ownedBBL 1018910054BIN 1057239
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Updated Aug 1, 2026 · 16 sources

Year Built1899
Floors7
Units54
Building Area43,456 sqft
ZoningR8
ClassD1
Market Value$6.8M

921 WEST END AVE is a property located at 921 WEST END AVE, Manhattan, NY 10025. It is classified as a elevator apartment - semi-fireproof. The building was constructed in 1899. It has 7 floors and 54 units. The building area is 43,456 square feet on a 7,569 sqft lot. The property is zoned R8. The assessed market value is $6.8M. Public records list the property as company-owned. There are 49 building permits on record (37 active). There are 169 violations on record (1 currently open). 17 docketed judgments carrying $5,605 in open balances are on record with OATH. Data sourced from NYC Department of Buildings (DOB), Housing Preservation & Development (HPD), Department of Finance (DOF), and other government agencies.

A RegWatch Dossier

768records on file
92Energy Star

Completed in 1899, 921 West End Ave rises 7 stories over New York. Public records put it at 54 units and 43,456 square feet of floor area, on land zoned R8. It is carried on the public rolls at a market value of $6.8M, and assessed for tax at $3.1M. In the 47 years its record reaches back, the lot has drawn 768 separate government filings.

The documentary life of the address leans hard toward complaint: 421 of its 768 records, fully 55%, fall under that one heading. Violation (169) and permit (49) trail well behind. 1 violation stands 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 2024.

On the environmental ledger, the building posts an Energy Star score of 92, with a site energy-use intensity of 60.3 kBtu per square foot. Its operations answer for roughly 195 metric tons of CO2-equivalent a year.

Read together — 55% complaint, 47 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.

$6.8M of New York, written across 768 government filings.

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Sources
NYC DOBNYC HPDNYC DOFACRISNYC DCPECB/OATHNYC DEPNYC LPCNYC FDNYNYS DHCRMOCEJFEMAEPAUS CensusHUDUSGS
updated

Property Details

Address921 WEST END AVE, Manhattan, NY 10025
Building TypeElevator Apartment - Semi-Fireproof
D1
Year Built1899
Floors7
Total Units54
Building Area43,456 sqft
Lot Size7,569 sqft
ZoningR8
ConditionAverage
1018910054
1057239
OwnershipCompany-owned

Assessment & Sales

$6.8M
$3.1M
$360K

Building Permits

49 on record · 37 active
Cats Registration InspectionOther
CURRENT
Filed Sep 10, 2025Job #464881
View this permit's full record & inspection history →
ElectricalDOB NOW
PERMIT ISSUED
Filed Apr 12, 2021Job #M00502517-I1-EL

Charter Meter Project

View this permit's full record & inspection history →
Alteration — Type 2DOB Legacy
SIGNED OFF
Filed Jun 11, 2019Est. cost $250KJob #123207699-01
View this permit's full record & inspection history →
ElectricalDOB NOW
APPROVED
Filed Mar 19, 2019Job #M00091151-P1

replace burner assembly unit wire new burner assembly unit

View this permit's full record & inspection history →
ElectricalDOB NOW
COMPLETE
Filed Oct 22, 2018Job #M00091151-I1-EL

replace burner assembly unit wire new burner assembly unit

View this permit's full record & inspection history →

+ 44 more permits — view full report

Violations

169 on record · 1 open
Open judgment balance — docketed OATH judgments$5,605
Judgments · 17 docketed
Sanitation summons (OATH)JUDGMENT DOCKETED
Docketed Mar 31, 2025Balance $300Ticket #048538241P
FAILURE TO CLEAN 18 INCHES INTO STREET
DEP summons (OATH)JUDGMENT DOCKETED
Docketed May 31, 2025Ticket #000831921J
IDLING OF MOTOR VEHICLE ENGINE MORE THAN THREE MINUTES 1ST OFF
DEP summons (OATH)JUDGMENT DOCKETED
Docketed May 31, 2025Balance $455Ticket #000831223M
IDLING OF MOTOR VEHICLE ENGINE MORE THAN THREE MINUTES 1ST OFF
DOB summons (OATH)JUDGMENT DOCKETED
Docketed Dec 31, 2022Balance $1,250Ticket #039062677Z
FAILURE TO MAINTAIN ELEVATOR OR CONVEYING SYSTEM
Sanitation summons (OATH)JUDGMENT DOCKETED
Docketed Feb 28, 2021Balance $300Ticket #0211525097
FAILURE TO CLEAN 18 INCHES INTO STREET

+ 12 more docketed judgments — view full report

HPDClass A
NOV CERTIFIED ON TIME
Issued Apr 9, 2026#18774247

§27-2104(B) HMC POST A PROPER NOTICE REGARDING RENT STABILIZATION LAW, IN A FORM APPROVED BY THE COMMISSIONER, IN A CONSPICUOUS LOCATION WITHIN THE COMMON AREA AT THE BUILDINGS ENTRANCE. FOR MORE INFORMATION ABOUT SIGNAGE REQUIREMENTS, PLEASE VISIT: HTTPS://WWW.NYC.GOV/SITE/HPD/SERVICES-AND-INFORMATION/REQUIRED-SIGNAGE.PAGE

View this violation's full details & status history →

+ 168 more violations on record — view full report

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

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Frequently Asked Questions

When was 921 WEST END AVE, Manhattan built?

The building at 921 WEST END AVE, Manhattan, NY 10025 was constructed in 1899. It is classified as a elevator apartment - semi-fireproof with 7 floors and 54 units. The building area is 43,456 sqft.

Are there building permits at 921 WEST END AVE, Manhattan?

Yes. 921 WEST END AVE, Manhattan, NY 10025 has 49 building permits on record, with 37 currently active. Permits are sourced from the NYC Department of Buildings (DOB Legacy and DOB NOW systems). The most recent permit is a Cats Registration Inspection (CURRENT) filed Sep 10, 2025.

Does 921 WEST END AVE, Manhattan have violations?

Yes. 921 WEST END AVE, Manhattan, NY 10025 has 169 violations on record, with 1 currently open. Breakdown: 17 DOB, 11 ECB, 141 HPD. Sources: NYC DOB, HPD, and ECB/OATH.

Does 921 WEST END AVE, Manhattan have docketed judgments?

Yes. 921 WEST END AVE, Manhattan, NY 10025 has 17 docketed judgments on record with the NYC Office of Administrative Trials & Hearings (OATH), with an open balance of $5,605. A docketed judgment is an enforceable money judgment entered by OATH after a hearing on a summons issued at this property; where the respondent is the property owner it can attach to the property as a lien.

What is the property tax assessment for 921 WEST END AVE?

921 WEST END AVE, Manhattan, NY 10025 has an assessed market value of $6.8M and a total assessed value of $3.1M (land: $360K). Assessment data is from the NYC Department of Finance (DOF).

What is the zoning for 921 WEST END AVE?

921 WEST END AVE, Manhattan, NY 10025 is zoned R8. Zoning data is from the NYC Department of City Planning (DCP). For detailed FAR, overlays, and development rights, view the full property report on RegWatch.

Who owns 921 WEST END AVE?

921 WEST END AVE, Manhattan, NY 10025 is company-owned according to public records. Ownership data is from NYC Department of Finance assessment rolls. View the current owner of record and registered contacts in the full property report on RegWatch.

How do I get a full property report for 921 WEST END AVE?

Search 921 WEST END AVE 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.

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921 WEST END AVE, Manhattan, NY 10025 — Property Records, Permits, Violations, Tax & Zoning | RegWatch