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Manhattan • Elevator Apartment

511 West End Ave

Manhattan, NY 10024Company-ownedBBL 1012460036BIN 1033859
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Updated Aug 1, 2026 · 16 sources

Year Built1926
Floors15
Units64
Building Area123,411 sqft
ZoningR10A
ClassD4
Market Value$24M

511 WEST END AVE is a property located at 511 WEST END AVE, Manhattan, NY 10024. It is classified as a elevator apartment - cooperative. The building was constructed in 1926. It has 15 floors and 64 units. The building area is 123,411 square feet on a 10,200 sqft lot. The property is zoned R10A. The assessed market value is $24M. Public records list the property as company-owned. There are 210 building permits on record (142 active). There are 46 violations on record (1 currently open). 3 docketed judgments carrying $300 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

530records on file
90Energy Star

Completed in 1926, 511 West End Ave rises 15 stories over New York. Public records put it at 64 units and 123,411 square feet of floor area, on land zoned R10A. It is carried on the public rolls at a market value of $24.0M, and assessed for tax at $10.8M. In the 101 years its record reaches back, the lot has drawn 530 separate government filings.

The documentary life of the address leans hard toward permit: 210 of its 530 records, fully 40%, fall under that one heading. Inspection (157) and violation (46) 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 2020.

On the environmental ledger, the building posts an Energy Star score of 90, with a site energy-use intensity of 63.4 kBtu per square foot. Its operations answer for roughly 659 metric tons of CO2-equivalent a year.

Read together — 40% permit, 101 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.

$24.0M of New York, written across 530 government filings.

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

Property Details

Address511 WEST END AVE, Manhattan, NY 10024
Building TypeElevator Apartment - Cooperative
D4
Year Built1926
Floors15
Total Units64
Building Area123,411 sqft
Lot Size10,200 sqft
ZoningR10A
ConditionAverage
1012460036
1033859
OwnershipCompany-owned

Assessment & Sales

$24M
$10.8M
$1.6M

Building Permits

210 on record · 142 active
Cats Certificate To OperateOther
CURRENT
Filed Apr 3, 2026Job #480191
View this permit's full record & inspection history →
ElectricalDOB NOW
APPROVED
Filed Dec 31, 2025Job #M01309723-P2

4 GFCI kitchen and 6 AC outlet

View this permit's full record & inspection history →
ElectricalDOB NOW
APPROVED
Filed Dec 30, 2025Job #M01309723-P1

4 GFCI kitchen

View this permit's full record & inspection history →
Alteration — Type 2DOB Legacy
PERMIT ISSUED - ENTIRE JOB/WORK
Filed Dec 18, 2025Est. cost $100KJob #121591535-01

GEN. CONSTR.

View this permit's full record & inspection history →
PlumbingDOB Legacy
ISSUED
Filed Dec 18, 2025Job #121591535-01-03

PL

View this permit's full record & inspection history →

+ 205 more permits — view full report

Violations

46 on record · 1 open
Open judgment balance — docketed OATH judgments$300
Judgments · 3 docketed
FDNY summons (OATH)JUDGMENT DOCKETED
Docketed Feb 28, 2026Balance $300Ticket #014206839P
INSPECTION AND TESTING
FDNY summons (OATH)JUDGMENT DOCKETED
Docketed May 31, 2021Ticket #011752716Y
INSPECTION AND TESTING
DOB summons (OATH)JUDGMENT DOCKETED
Docketed Jan 31, 2018Ticket #035253951Z
FAILURE TO MAINTAIN BUILDING WALL S OR APPURTENANCES
DOB LegacyP
ACTIVE
Issued Jul 29, 2025#2793551

BASED ON LIC # 1343 BEING INACTIVE, STOP ALL PLUMBING WORK UNDER JOB #121591535 IMMEDIATELY.

View this violation's full details & status history →

+ 45 more violations on record — view full report

Get the Complete Report for 511 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 511 WEST END AVE, Manhattan built?

The building at 511 WEST END AVE, Manhattan, NY 10024 was constructed in 1926. It is classified as a elevator apartment - cooperative with 15 floors and 64 units. The building area is 123,411 sqft.

Are there building permits at 511 WEST END AVE, Manhattan?

Yes. 511 WEST END AVE, Manhattan, NY 10024 has 210 building permits on record, with 142 currently active. Permits are sourced from the NYC Department of Buildings (DOB Legacy and DOB NOW systems). The most recent permit is a Cats Certificate To Operate (CURRENT) filed Apr 3, 2026.

Does 511 WEST END AVE, Manhattan have violations?

Yes. 511 WEST END AVE, Manhattan, NY 10024 has 46 violations on record, with 1 currently open. Breakdown: 38 DOB, 6 ECB, 2 HPD. Sources: NYC DOB, HPD, and ECB/OATH.

Does 511 WEST END AVE, Manhattan have docketed judgments?

Yes. 511 WEST END AVE, Manhattan, NY 10024 has 3 docketed judgments on record with the NYC Office of Administrative Trials & Hearings (OATH), with an open balance of $300. 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 511 WEST END AVE?

511 WEST END AVE, Manhattan, NY 10024 has an assessed market value of $24M and a total assessed value of $10.8M (land: $1.6M). Assessment data is from the NYC Department of Finance (DOF).

What is the zoning for 511 WEST END AVE?

511 WEST END AVE, Manhattan, NY 10024 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 511 WEST END AVE?

511 WEST END AVE, Manhattan, NY 10024 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 511 WEST END AVE?

Search 511 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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511 WEST END AVE, Manhattan, NY 10024 — Property Records, Permits, Violations, Tax & Zoning | RegWatch