251 WEST 91 ST, Manhattan, NY 10024 — Property Records, Permits, Violations, Tax & Zoning | RegWatch

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Year Built2020

Floors19

Units54

Building Area110,996 sqft

ZoningC4-6A

ClassRM

Market Value$217K

251 WEST 91 ST is a property located at 251 WEST 91 ST, Manhattan, NY 10024. It is classified as a condo - multi-dwelling. The building was constructed in 2020. It has 19 floors and 54 units. The building area is 110,996 square feet on a 5,369 sqft lot. The property is zoned C4-6A. The assessed market value is $217K. It last sold for $10.1M on May 21, 2026. Public records list the property as company-owned. There are 185 building permits on record (125 active). There are 93 violations on record (0 currently open). 22 docketed judgments carrying $2,475 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

913records on file

96Energy Star

Completed in 2020, 251 West 91 St rises 19 stories over New York. Public records put it at 54 units and 110,996 square feet of floor area, on land zoned C4-6A. It is carried on the public rolls at a market value of $217K, and assessed for tax at $97.6K. In the 44 years its record reaches back, the lot has drawn 913 separate government filings — a paper trail nearly as tall as the building itself.

The documentary life of the address leans hard toward permit: 185 of its 913 records, fully 20%, fall under that one heading. Inspection (149) and release (145) trail well behind. No 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 2023.

On the environmental ledger, the building posts an Energy Star score of 96, with a site energy-use intensity of 24.3 kBtu per square foot. Its operations answer for roughly 392 metric tons of CO2-equivalent a year.

Read together — 20% permit, 44 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.

$217K of New York, written across 913 government filings.

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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

updated Aug 1, 2026

Property Details

Address251 WEST 91 ST, Manhattan, NY 10024

Building TypeCondo - Multi-Dwelling

Building ClassRM

Year Built2020

Floors19

Total Units54

Building Area110,996 sqft

Lot Size5,369 sqft

ZoningC4-6A

ConditionGood

BBL1012391201

BIN1033583

OwnershipCompany-owned

Assessment & Sales

Market Value$217K

Assessed Total$98K

Assessed Land$4K

Last Sale Price$10.1M

Last Sale DateMay 21, 2026

Building Permits

185 on record · 125 active

General ConstructionDOB NOW

LOC ISSUED

Filed May 22, 2026Est. cost $100KJob #M01317791-I1

View this permit's full record & inspection history →

General ConstructionDOB NOW

LOC ISSUED

Filed May 18, 2026Job #M01225468-I1

View this permit's full record & inspection history →

General ConstructionDOB NOW

LOC ISSUED

Filed May 15, 2026Est. cost $25KJob #M01317791-S2

View this permit's full record & inspection history →

General ConstructionDOB NOW

LOC ISSUED

Filed May 7, 2026Est. cost $25KJob #M01317791-S1

View this permit's full record & inspection history →

SprinklerDOB NOW

SIGNED-OFF

Filed Apr 30, 2026Est. cost $25KJob #M01317791-S3

Initial Permit

View this permit's full record & inspection history →

+ 180 more permits — view full report

Violations

93 on record · none currently open

Open judgment balance — docketed OATH judgments$2,475

Judgments · 22 docketed

Sanitation summons (OATH)JUDGMENT DOCKETED

Docketed Sep 30, 2025Balance $300Ticket #048933327X

IMPROPER RECEPTACLE NON-RESIDENTIAL 1ST

Sanitation summons (OATH)JUDGMENT DOCKETED

Docketed Sep 30, 2025Balance $300Ticket #048899145Z

IMPROPER RECEPTACLE NON-RESIDENTIAL 1ST

Sanitation summons (OATH)JUDGMENT DOCKETED

Docketed Sep 30, 2025Balance $300Ticket #048899081Z

IMPROPER RECEPTACLE NON-RESIDENTIAL 1ST

Sanitation summons (OATH)JUDGMENT DOCKETED

Docketed Aug 31, 2025Balance $300Ticket #048899065Z

IMPROPER RECEPTACLE NON-RESIDENTIAL 1ST

Sanitation summons (OATH)JUDGMENT DOCKETED

Docketed Aug 31, 2025Balance $300Ticket #048789999P

IMPROPER RECEPTACLE NON-RESIDENTIAL 1ST

+ 17 more docketed judgments — view full report

ECBConstruction

RESOLVE

Issued May 2, 2023#39516037Y

TIME OF INSPECTION OBSERVED AT BUILDINGS EXPOSURE 4 A STORAGE AREA WITH PLASTIC BARRICADES NOT FOLLOWING MANUFACTURES SPECIFICATIONS TO HAVE PLASTIC BARRICADES TO BE FILLED WITH WATER/ SAND TO ADD WEIGHT TO THE

View this violation's full details & status history →

DOB LegacyLBLVIO

DISMISSED

Issued Apr 25, 2023#2615535

VIOLATION ISSUED-FAILURE TO FILE 2022 EXTERNAL LOW PRESSURE INSPECTION

View this violation's full details & status history →

ECBConstruction

RESOLVE

Issued Apr 17, 2023#39083982H

WORK DOES NOT CONFORM TO APPROVED DESIGN DRAWING/ PLAN : AT TIME OF INSPECTION OF A 19 STORY NB BLDG. AT ROOF TOP OBSERVED PAVERS LAID ON TOP OF 24" HEIGH STYROFOAM. INCLUDING PAVERS THE TOTAL HEIGHT IS 40" FRO

View this violation's full details & status history →

HPDClass A

VIOLATION DISMISSED

Issued Mar 31, 2023#15895999

(A) § HMC:FILE ANNUAL BEDBUG REPORT IN ACCORDANCE WITH HPD RULE AS DESCRIBED ON THE BACK OF THIS NOTICE OF VIOLATION OR AS DESCRIBED ON HPDS WEBSITE, WWW.NYC.GOV\HPD, SEARCH BED BUGS.

View this violation's full details & status history →

ECBConstruction

RESOLVE

Issued Feb 22, 2023#39513416K

TIME OF INSPECTION AT 19 STORY NEW BUILDING ALTERATION SITE OBSERVED EXTERIOR AND INTERIOR WORK IN PROGRESS, TEMPORARY ELEVATOR ACTIVE .UPON REQUEST TO SEE TEMPORARY ELEVATOR CERTIFICATE SSM PROVIDE CERTIFICAT

View this violation's full details & status history →

+ 88 more violations on record — view full report

Get the Complete Report for 251 WEST 91 ST

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

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Frequently Asked Questions

When was 251 WEST 91 ST, Manhattan built?

The building at 251 WEST 91 ST, Manhattan, NY 10024 was constructed in 2020. It is classified as a condo - multi-dwelling with 19 floors and 54 units. The building area is 110,996 sqft.

Are there building permits at 251 WEST 91 ST, Manhattan?

Yes. 251 WEST 91 ST, Manhattan, NY 10024 has 185 building permits on record, with 125 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 (LOC ISSUED) filed May 22, 2026.

Does 251 WEST 91 ST, Manhattan have violations?

Yes. 251 WEST 91 ST, Manhattan, NY 10024 has 93 violations on record, with 0 currently open. Breakdown: 19 DOB, 34 ECB, 40 HPD. Sources: NYC DOB, HPD, and ECB/OATH.

Does 251 WEST 91 ST, Manhattan have docketed judgments?

Yes. 251 WEST 91 ST, Manhattan, NY 10024 has 22 docketed judgments on record with the NYC Office of Administrative Trials & Hearings (OATH), with an open balance of $2,475. 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 251 WEST 91 ST?

251 WEST 91 ST, Manhattan, NY 10024 has an assessed market value of $217K and a total assessed value of $98K (land: $4K). Assessment data is from the NYC Department of Finance (DOF).

When was 251 WEST 91 ST last sold?

251 WEST 91 ST, Manhattan, NY 10024 last sold for $10.1M on May 21, 2026. Sale records are sourced from NYC ACRIS and Department of Finance rolling sales data.

What is the zoning for 251 WEST 91 ST?

251 WEST 91 ST, Manhattan, NY 10024 is zoned C4-6A. 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 251 WEST 91 ST?

251 WEST 91 ST, 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 251 WEST 91 ST?

Search 251 WEST 91 ST 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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251 WEST 91 ST, Manhattan, NY 10024 — Property Records, Permits, Violations, Tax & Zoning | RegWatch