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Manhattan

270 West End Ave

Manhattan, NY 10023Company-ownedBBL 1011640063BIN 1030534
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Updated Aug 1, 2026 · 16 sources

Year Built1918
Floors13
Units36
Building Area75,462 sqft
ZoningR10A
ClassD4
Market Value$17.8M

270 WEST END AVE is a property located at 270 WEST END AVE, Manhattan, NY 10023. The building was constructed in 1918. It has 13 floors and 36 units. The building area is 75,462 square feet on a 7,667 sqft lot. The property is zoned R10A. The assessed market value is $17.8M. Public records list the property as company-owned. There are 236 building permits on record (166 active). There are 47 violations on record (4 currently open). 4 docketed judgments carrying $1,250 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

567records on file
79Energy Star

Completed in 1918, 270 West End Ave rises 13 stories over New York. Public records put it at 36 units and 75,462 square feet of floor area, on land zoned R10A. It is carried on the public rolls at a market value of $17.8M, and assessed for tax at $8.0M. In the 76 years its record reaches back, the lot has drawn 567 separate government filings.

The documentary life of the address leans hard toward permit: 236 of its 567 records, fully 42%, fall under that one heading. Inspection (158) and violation (47) trail well behind. 4 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 2024.

On the environmental ledger, the building posts an Energy Star score of 79, with a site energy-use intensity of 65.2 kBtu per square foot. Its operations answer for roughly 441 metric tons of CO2-equivalent a year.

Read together — 42% permit, 76 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.

$17.8M of New York, written across 567 government filings.

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

Property Details

Address270 WEST END AVE, Manhattan, NY 10023
D4
Year Built1918
Floors13
Total Units36
Building Area75,462 sqft
Lot Size7,667 sqft
ZoningR10A
1011640063
1030534
OwnershipCompany-owned

Assessment & Sales

$17.8M
$8M
$1.6M

Building Permits

236 on record · 166 active
Alteration — Type 2DOB Legacy
SIGNED OFF
Filed Feb 26, 2026Est. cost $1.4MJob #123057057-01

FACADE

View this permit's full record & inspection history →
General ConstructionDOB NOW
LOC ISSUED
Filed Sep 17, 2025Est. cost $5KJob #M01174652-I1
View this permit's full record & inspection history →
Construction EquipmentDOB Legacy
ISSUED
Filed Jul 28, 2025Job #123057057-01-14

OT

View this permit's full record & inspection history →
Cats Certificate To OperateOther
CURRENT
Filed Jul 25, 2025Job #462740
View this permit's full record & inspection history →
General ConstructionDOB NOW
PERMIT ENTIRE
Filed May 13, 2025Est. cost $8KJob #M00923527-I1
View this permit's full record & inspection history →

+ 231 more permits — view full report

Violations

47 on record · 4 open
Open judgment balance — docketed OATH judgments$1,250
Judgments · 4 docketed
DOB summons (OATH)JUDGMENT DOCKETED
Docketed Jul 31, 2024Balance $1,250Ticket #037026631M
FAIL TO FILE AMENDMENT ACCEPTABLE REPORT TO CORRECT UNSAFE CONDITIONS
OATH summonsJUDGMENT DOCKETED
Docketed Oct 31, 2019Ticket #050053070X
FAILED TO NOTIFY DEP IN WRITING OF ANY CHANGES IN PROJECT NOTIFICATION
DOB summons (OATH)JUDGMENT DOCKETED
Docketed Apr 30, 2019Ticket #035344831H
TEMPORARY CONSTRUCTION EQUIPMENT ON SITE-EXPIRED PERMIT
DOB summons (OATH)JUDGMENT DOCKETED
Docketed Feb 28, 2019Ticket #035324237R
WORK WITHOUT A PERMIT
DOB LegacyC
ACTIVE
Issued Apr 7, 2026#2820291

FAILURE TO MAINTAIN BUILDING IN CODE COMPLIANT MANNER. AT TIME OF INSPECTION OBSERVED DEFECTIVE CONDITIONS. CRACKED WINDOW PANES AT EXPOSURE 4 SE CORNER WINDOW LINE AT CHIMNEY AREA. REMEDY: REPAIR AND/OR REPLACE DEFECTIVE CONDITIONS

View this violation's full details & status history →
DOB LegacyC
ACTIVE
Issued Apr 30, 2024#2751486

FAILURE TO MAINTAIN BUILDING IN A CODE COMPLIANT MANNER.NOTE AT TIME O F INSPECTION OBSERVED MULTIPLE AREAS PREPED FOR NEW MATERIAL TO BE PUT IN PLACE.AT EXP2 OBSERVED AREAS PREPED FOR WORK.STONE MISSING FROM BAL CONIES.WINDOW SILLS ARE MISSING PREPED FOR NEW STONE.EXP2 MISSING STON E PILLARS NEAR PARAPET.REMEDY:REPALCE OR REPAIR

View this violation's full details & status history →
DOB LegacyFacade Safety (FISP)
ACTIVE
Issued Feb 21, 2022#2576908

CYCLE 9A UNSAFE REPORT FILED

View this violation's full details & status history →
DOB LegacyFacade Safety (FISP)
ACTIVE
Issued Feb 20, 2017#2165832
View this violation's full details & status history →

+ 43 more violations on record — view full report

Get the Complete Report for 270 WEST END AVE

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

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Frequently Asked Questions

When was 270 WEST END AVE, Manhattan built?

The building at 270 WEST END AVE, Manhattan, NY 10023 was constructed in 1918. with 13 floors and 36 units. The building area is 75,462 sqft.

Are there building permits at 270 WEST END AVE, Manhattan?

Yes. 270 WEST END AVE, Manhattan, NY 10023 has 236 building permits on record, with 166 currently active. Permits are sourced from the NYC Department of Buildings (DOB Legacy and DOB NOW systems). The most recent permit is a Alteration — Type 2 (SIGNED OFF) filed Feb 26, 2026.

Does 270 WEST END AVE, Manhattan have violations?

Yes. 270 WEST END AVE, Manhattan, NY 10023 has 47 violations on record, with 4 currently open. Breakdown: 32 DOB, 10 ECB, 5 HPD. Sources: NYC DOB, HPD, and ECB/OATH.

Does 270 WEST END AVE, Manhattan have docketed judgments?

Yes. 270 WEST END AVE, Manhattan, NY 10023 has 4 docketed judgments on record with the NYC Office of Administrative Trials & Hearings (OATH), with an open balance of $1,250. 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 270 WEST END AVE?

270 WEST END AVE, Manhattan, NY 10023 has an assessed market value of $17.8M and a total assessed value of $8M (land: $1.6M). Assessment data is from the NYC Department of Finance (DOF).

What is the zoning for 270 WEST END AVE?

270 WEST END AVE, Manhattan, NY 10023 is zoned R10A. 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 270 WEST END AVE?

270 WEST END AVE, Manhattan, NY 10023 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 270 WEST END AVE?

Search 270 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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270 WEST END AVE, Manhattan, NY 10023 — Property Records, Permits, Violations, Tax & Zoning | RegWatch