Manhattan • Elevator Apartment

670 West End Ave

Manhattan, NY 10025Company-ownedBBL 1012400061BIN 1033621
Year Built1927
Floors16
Units95
Building Area187,098 sqft
ZoningR10A
ClassD4
Market Value$35.9M

670 WEST END AVE is a property located at 670 WEST END AVE, Manhattan, NY 10025. It is classified as a elevator apartment - cooperative. The building was constructed in 1927. It has 16 floors and 95 units. The building area is 187,098 square feet on a 15,575 sqft lot. The property is zoned R10A. The assessed market value is $35.9M. Public records list the property as company-owned. There are 387 building permits on record (224 active). There are 101 violations on record (8 currently open). 3 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

671records on file
89Energy Star

Completed in 1927, 670 West End Ave rises 16 stories over New York. Public records put it at 95 units and 187,098 square feet of floor area, on land zoned R10A. It is carried on the public rolls at a market value of $35.9M, and assessed for tax at $16.2M. In the 61 years its record reaches back, the lot has drawn 671 separate government filings.

The documentary life of the address leans hard toward permit: 387 of its 671 records, fully 58%, fall under that one heading. Violation (101) and inspection (59) trail well behind. 8 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 2011.

On the environmental ledger, the building posts an Energy Star score of 89, with a site energy-use intensity of 47.6 kBtu per square foot. Its operations answer for roughly 810 metric tons of CO2-equivalent a year.

Read together — 58% permit, 61 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.

$35.9M of New York, written across 671 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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Property Details

Address670 WEST END AVE, Manhattan, NY 10025
Building TypeElevator Apartment - Cooperative
D4
Year Built1927
Floors16
Total Units95
Building Area187,098 sqft
Lot Size15,575 sqft
ZoningR10A
ConditionAverage
1012400061
1033621
OwnershipCompany-owned

Assessment & Sales

$35.9M
$16.2M
$2.7M

Building Permits

387 on record · 224 active
General ConstructionDOB NOW
ON HOLD - PENDING SUPERSEDE OF APPLICANT OF RECORD
Filed Oct 26, 2026Est. cost $31KJob #M01313941-S1
General ConstructionDOB NOW
ON HOLD - PENDING SUPERSEDE OF APPLICANT OF RECORD
Filed Oct 26, 2026Est. cost $112KJob #M01313941-I1
General ConstructionDOB NOW
PLAN EXAMINER REVIEW
Filed Oct 19, 2026Est. cost $75KJob #M01429905-I1
General ConstructionDOB NOW
PLAN EXAMINER REVIEW
Filed Oct 19, 2026Est. cost $15KJob #M01429905-S1
General ConstructionDOB NOW
APPROVED
Filed Aug 7, 2026Est. cost $31KJob #M01313941-P3

+ 382 more permits — view full report

Violations

101 on record · 8 open
Open judgment balance — docketed OATH judgments$1,250
Judgments · 3 docketed
DOB summons (OATH)JUDGMENT DOCKETED
Docketed Jun 1, 2026Balance $1,250Ticket #039173867L
FAIL TO COMPLY W COMMISSIONER ORDER TO FILE CERT OF CORRECTION W DOB
OATH summonsJUDGMENT DOCKETED
Docketed Sep 30, 2013Ticket #050045012H
FAILURE TO COMPILE COMPLETE RECORDS OF ASBESTOS SURVEY AS REQUIRED
OATH summonsJUDGMENT DOCKETED
Docketed Dec 2, 2002Ticket #0124115229
20020923N
SafetyElevator
ACTIVE
Issued Oct 23, 2023#VIO-FTC-VT-CAT1-201812-0011555

Violation Issued-Failure To File 2018 Cat1 Test Affirmation of Correction

View this violation's full details & status history →
DOB LegacyACC1
ACTIVE
Issued Sep 6, 2019#2385468

VIO ISSUED TO ELEVATOR - FAIL TO CORRECT DEFECTS ON 2017 CAT 1 INSP/TST TST

View this violation's full details & status history →
DOB LegacyACC1
ACTIVE
Issued Sep 6, 2019#2385469

VIO ISSUED TO ELEVATOR - FAIL TO CORRECT DEFECTS ON 2017 CAT 1 INSP/TST TST

View this violation's full details & status history →
DOB LegacyACC1
ACTIVE
Issued Sep 6, 2019#2385470

VIO ISSUED TO ELEVATOR - FAIL TO CORRECT DEFECTS ON 2017 CAT 1 INSP/TST TST

View this violation's full details & status history →
DOB LegacyACC1
ACTIVE
Issued Sep 6, 2019#2385471

VIO ISSUED TO ELEVATOR - FAIL TO CORRECT DEFECTS ON 2017 CAT 1 INSP/TST TST

View this violation's full details & status history →

+ 96 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 670 WEST END AVE, Manhattan built?

The building at 670 WEST END AVE, Manhattan, NY 10025 was constructed in 1927. It is classified as a elevator apartment - cooperative with 16 floors and 95 units. The building area is 187,098 sqft.

Are there building permits at 670 WEST END AVE, Manhattan?

Yes. 670 WEST END AVE, Manhattan, NY 10025 has 387 building permits on record, with 224 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 (ON HOLD - PENDING SUPERSEDE OF APPLICANT OF RECORD) filed Oct 26, 2026.

Does 670 WEST END AVE, Manhattan have violations?

Yes. 670 WEST END AVE, Manhattan, NY 10025 has 101 violations on record, with 8 currently open. Breakdown: 1 DOB Safety, 69 DOB, 30 ECB, 1 HPD. Sources: NYC DOB, HPD, and ECB/OATH.

Does 670 WEST END AVE, Manhattan have docketed judgments?

Yes. 670 WEST END AVE, Manhattan, NY 10025 has 3 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 670 WEST END AVE?

670 WEST END AVE, Manhattan, NY 10025 has an assessed market value of $35.9M and a total assessed value of $16.2M (land: $2.7M). Assessment data is from the NYC Department of Finance (DOF).

What is the zoning for 670 WEST END AVE?

670 WEST END AVE, Manhattan, NY 10025 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 670 WEST END AVE?

670 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 670 WEST END AVE?

Search 670 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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670 WEST END AVE, Manhattan, NY 10025 — Property Records, Permits, Violations, Tax & Zoning | RegWatch