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

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Year Built2014

Floors43

Units374

Building Area752,143 sqft

ZoningC4-7

ClassRM

Market Value$1.1M

1 WEST END AVE is a property located at 1 WEST END AVE, Manhattan, NY 10023. It is classified as a condo - multi-dwelling. The building was constructed in 2014. It has 43 floors and 374 units. The building area is 752,143 square feet on a 72,099 sqft lot. The property is zoned C4-7. The assessed market value is $1.1M. It last sold for $1.8M on Mar 18, 2026. There are 210 building permits on record (109 active). There are 254 violations on record (41 currently open). 58 docketed judgments carrying $152,950 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

1,347records on file

83Energy Star

Completed in 2014, 1 West End Ave rises 43 stories over New York. Public records put it at 374 units and 752,143 square feet of floor area, on land zoned C4-7. It is carried on the public rolls at a market value of $1.1M, and assessed for tax at $488K. In the 38 years its record reaches back, the lot has drawn 1,347 separate government filings — a paper trail nearly as tall as the building itself.

The documentary life of the address leans hard toward complaint: 527 of its 1,347 records, fully 39%, fall under that one heading. Violation (254) and permit (210) trail well behind. 41 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 83, with a site energy-use intensity of 37.9 kBtu per square foot. Its operations answer for roughly 3,198 metric tons of CO2-equivalent a year.

Read together — 39% complaint, 38 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.

$1.1M of New York, written across 1,347 government filings.

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Executive summary, compliance history, title chain & existing debt, recorded documents & agreements, owner contacts, tax detail, Use & Development, build envelope, market comps, investment metrics, deal math & stress tests, deal signals, pre-foreclosure signals, neighborhood. Downloadable PDF. One payment, no subscription.

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Sources

NYC DOB NYC HPD NYC DOF ACRIS NYC DCP ECB/OATH NYC DEP NYC LPC NYC FDNY NYS DHCR MOCEJ FEMA EPA US Census HUD USGS

latest record Oct 14, 2026

Property Details

Address1 WEST END AVE, Manhattan, NY 10023

Building TypeCondo - Multi-Dwelling

Building ClassRM

Year Built2014

Floors43

Total Units374

Building Area752,143 sqft

Lot Size72,099 sqft

ZoningC4-7

ConditionGood

BBL1011717511

BIN1088869

Assessment & Sales

Market Value$1.1M

Assessed Total$488K

Assessed Land$125K

Last Sale Price$1.8M

Last Sale DateMar 18, 2026

Building Permits

210 on record · 109 active

General ConstructionDOB NOW

PERMIT ENTIRE

Filed Oct 14, 2026Est. cost $380KJob #M01436604-S1

View this permit's full record & inspection history →

General ConstructionDOB NOW

APPROVED

Filed Oct 14, 2026Est. cost $380KJob #M01436604-P2

View this permit's full record & inspection history →

PlumbingDOB NOW

PERMIT ISSUED

Filed Aug 20, 2026Est. cost $380KJob #M01436604-S1

Initial Permit

View this permit's full record & inspection history →

General ConstructionDOB NOW

PERMIT ISSUED

Filed Aug 18, 2026Est. cost $200KJob #M01436604-I1

Initial Permit

View this permit's full record & inspection history →

General ConstructionDOB NOW

PERMIT ENTIRE

Filed Aug 18, 2026Est. cost $200KJob #M01436604-I1

View this permit's full record & inspection history →

+ 205 more permits — view full report

Violations

254 on record · 41 open

Open judgment balance — docketed OATH judgments$152,950

Judgments · 58 docketed

FDNY summons (OATH)JUDGMENT DOCKETED

Docketed Apr 30, 2026Balance $1,000Ticket #012173813X

FIRE PROTECTION SYSTEMS:FAIL TO PREVENT UNNECESSARY UNWARRANTED ALARMS

FDNY summons (OATH)JUDGMENT DOCKETED

Docketed Apr 30, 2026Balance $5,000Ticket #012174199J

FIRE PROTECTION SYSTEMS:FAIL TO PREVENT UNNECESSARY UNWARRANTED ALARMS

FDNY summons (OATH)JUDGMENT DOCKETED

Docketed Jan 31, 2026Balance $5,000Ticket #012170549M

FIRE PROTECTION SYSTEMS:FAIL TO PREVENT UNNECESSARY UNWARRANTED ALARMS

FDNY summons (OATH)JUDGMENT DOCKETED

Docketed Jan 31, 2026Balance $5,000Ticket #012170285H

FIRE PROTECTION SYSTEMS:FAIL TO PREVENT UNNECESSARY UNWARRANTED ALARMS

FDNY summons (OATH)JUDGMENT DOCKETED

Docketed Jan 31, 2026Balance $5,000Ticket #012169569L

FIRE PROTECTION SYSTEMS:FAIL TO PREVENT UNNECESSARY UNWARRANTED ALARMS

+ 53 more docketed judgments — view full report

SafetyAEUHAZ

ACTIVE

Issued Sep 30, 2026#VIO-FTC-AEU-HAZ-202609-0041802

View this violation's full details & status history →

ECBElevator

ACTIVE

Issued Sep 17, 2026#39204505N

VF... CEASE USED... 5-A-10... DOOR ZONE RESTRICTOR HAS BEEN TEMPERED WITH DISABLED INOPERATIVE THIS IS A SAFETY DEVICE TO INSURE ELEVATOR PASSENGERS SAFETY.... REPAIR RESTRICTOR AND CONTACT NYCDOB [email protected].

View this violation's full details & status history →

ECBElevator

ACTIVE

Issued Aug 27, 2026#39202124K

VF... R T S.. ... 97-X-17.. ELEVATOR IN BUILDING OUT OF SERVICE . UPON INSPECTION THE DEVICE IS FOUND TO BE OUT OF SERVICE CREATING A HAZAROUDS CONDITION ASPER IRCNY 11-02.. REPAIR THE DEVICE AND RE STORE TO SE

View this violation's full details & status history →

HPDClass C

NOV SENT OUT

Issued Jul 8, 2026#19058644

§ 27-2070 ADM CODE PROVIDE AN ADEQUATE SUPPLY OF GAS TO THE FIXTURES AT RANGE IN THE KITCHEN LOCATED AT APT 4H, 4th STORY, 1st APARTMENT FROM SOUTH AT WEST , SECTION ''NORTH''

View this violation's full details & status history →

HPDClass C

NOV SENT OUT

Issued Jul 8, 2026#19058647

§ 27-2070 ADM CODE PROVIDE AN ADEQUATE SUPPLY OF GAS TO THE FIXTURES AT RANGE IN THE KITCHEN LOCATED AT APT 4B, 4th STORY, 1st APARTMENT FROM EAST AT SOUTH

View this violation's full details & status history →

+ 249 more violations on record — view full report

Get the Complete Report for 1 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 1 WEST END AVE, Manhattan built?

The building at 1 WEST END AVE, Manhattan, NY 10023 was constructed in 2014. It is classified as a condo - multi-dwelling with 43 floors and 374 units. The building area is 752,143 sqft.

Are there building permits at 1 WEST END AVE, Manhattan?

Yes. 1 WEST END AVE, Manhattan, NY 10023 has 210 building permits on record, with 109 currently active. Permits are sourced from the NYC Department of Buildings (DOB Legacy and DOB NOW systems). The most recent permit is a General Construction (PERMIT ENTIRE) filed Oct 14, 2026.

Does 1 WEST END AVE, Manhattan have violations?

Yes. 1 WEST END AVE, Manhattan, NY 10023 has 254 violations on record, with 41 currently open. Breakdown: 68 DOB Safety, 51 DOB, 12 ECB, 123 HPD. Sources: NYC DOB, HPD, and ECB/OATH.

Does 1 WEST END AVE, Manhattan have docketed judgments?

Yes. 1 WEST END AVE, Manhattan, NY 10023 has 58 docketed judgments on record with the NYC Office of Administrative Trials & Hearings (OATH), with an open balance of $152,950. 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 1 WEST END AVE?

1 WEST END AVE, Manhattan, NY 10023 has an assessed market value of $1.1M and a total assessed value of $488K (land: $125K). Assessment data is from the NYC Department of Finance (DOF).

When was 1 WEST END AVE last sold?

1 WEST END AVE, Manhattan, NY 10023 last sold for $1.8M on Mar 18, 2026. Sale records are sourced from NYC ACRIS and Department of Finance rolling sales data.

What is the zoning for 1 WEST END AVE?

1 WEST END AVE, Manhattan, NY 10023 is zoned C4-7. 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.

How do I get a full property report for 1 WEST END AVE?

Search 1 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 ($15, one-time) adds the complete title history, owner contacts, and a downloadable PDF.

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