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Manhattan • Condo

11 West 51st St

Manhattan, NY 10019BBL 1012677502BIN 1034513
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Updated Aug 1, 2026 · 16 sources

Year Built1941
Floors14
Units4
Building Area60,534 sqft
ZoningC5-2.5
ClassRC
Market Value$8.3M

11 WEST 51ST ST is a property located at 11 WEST 51ST ST, Manhattan, NY 10019. It is classified as a condo - commercial unit. The building was constructed in 1941. It has 14 floors and 4 units. The building area is 60,534 square feet on a 5,021 sqft lot. The property is zoned C5-2.5. The assessed market value is $8.3M. It last sold for $17.5M on Jul 28, 2011. There are 172 building permits on record (133 active). There are 86 violations on record (3 currently open). 17 docketed judgments carrying $2,308 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

472records on file
40Energy Star

Completed in 1941, 11 West 51 St rises 14 stories over New York. Public records put it at 4 units and 60,534 square feet of floor area, on land zoned C5-2.5. It is carried on the public rolls at a market value of $8.3M, and assessed for tax at $3.7M. In the 38 years its record reaches back, the lot has drawn 472 separate government filings.

The documentary life of the address leans hard toward permit: 172 of its 472 records, fully 36%, fall under that one heading. Enforcement (130) and violation (86) trail well behind. 3 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 2009.

On the environmental ledger, the building posts an Energy Star score of 40, with a site energy-use intensity of 88.7 kBtu per square foot. Its operations answer for roughly 504 metric tons of CO2-equivalent a year.

Read together — 36% permit, 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.

$8.3M of New York, written across 472 government filings.

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

Property Details

Address11 WEST 51ST ST, Manhattan, NY 10019
Building TypeCondo - Commercial Unit
RC
Year Built1941
Floors14
Total Units4
Building Area60,534 sqft
Lot Size5,021 sqft
ZoningC5-2.5
ConditionAverage
1012677502
1034513

Assessment & Sales

$8.3M
$3.7M
$189K
$17.5M
Last Sale DateJul 28, 2011

Building Permits

172 on record · 133 active
ElectricalDOB NOW
PERMIT ISSUED
Filed Apr 20, 2026Job #M01389681-I1-EL

STORE DISCONNECT POWER AND INSTALL LED LIGHTS

View this permit's full record & inspection history →
General ConstructionDOB NOW
SIGNED-OFF
Filed Apr 6, 2026Est. cost $15KJob #M01372502-I1

Initial Permit

View this permit's full record & inspection history →
General ConstructionDOB NOW
PERMIT ENTIRE
Filed Apr 6, 2026Est. cost $15KJob #M01372502-I1
View this permit's full record & inspection history →
ElectricalDOB NOW
COMPLETE
Filed Apr 1, 2026Job #M01381554-I1-EL

STORE REMOVE OLD LIGHT FIXTURE AND INSTALL 10 NEW LED FIXTURES USING EXISTING CIRCUITS

View this permit's full record & inspection history →
General ConstructionDOB NOW
APPROVED
Filed Nov 15, 2023Est. cost $22KJob #M00948404-I1
View this permit's full record & inspection history →

+ 167 more permits — view full report

Violations

86 on record · 3 open
Open judgment balance — docketed OATH judgments$2,308
Judgments · 17 docketed
FDNY summons (OATH)JUDGMENT DOCKETED
Docketed Dec 31, 2025Balance $1,000Ticket #014195233J
RECORDKEEPING
FDNY summons (OATH)JUDGMENT DOCKETED
Docketed May 31, 2026Balance $1,000Ticket #014137094N
ROOFTOP ACCESS AND MEANS OF EGRESS
DEP summons (OATH)JUDGMENT DOCKETED
Docketed Jan 31, 2025Ticket #000789142Y
IDLING OF MOTOR VEHICLE ENGINE MORE THAN THREE MINUTES 1ST OFF
FDNY summons (OATH)JUDGMENT DOCKETED
Docketed Apr 30, 2024Ticket #014059274J
GENERAL MAINTENANCE
DOB summons (OATH)JUDGMENT DOCKETED
Docketed Sep 30, 2023Ticket #037023107M
FAIL SUBMIT REQUIRED REPORT OF CRIT EXAM DOCUMENTING EXTERIOR WALL

+ 12 more docketed judgments — view full report

DOB LegacyFacade Safety (FISP)
ACTIVE
Issued Feb 22, 2022#2639167

CYCLE 8B NO REPORT FILED

View this violation's full details & status history →
DOB LegacyE
ACTIVE
Issued Oct 23, 2021#2553726
View this violation's full details & status history →
DOB LegacyE
ACTIVE
Issued Oct 23, 2021#2553727
View this violation's full details & status history →

+ 83 more violations on record — view full report

Get the Complete Report for 11 WEST 51ST 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 11 WEST 51ST ST, Manhattan built?

The building at 11 WEST 51ST ST, Manhattan, NY 10019 was constructed in 1941. It is classified as a condo - commercial unit with 14 floors and 4 units. The building area is 60,534 sqft.

Are there building permits at 11 WEST 51ST ST, Manhattan?

Yes. 11 WEST 51ST ST, Manhattan, NY 10019 has 172 building permits on record, with 133 currently active. Permits are sourced from the NYC Department of Buildings (DOB Legacy and DOB NOW systems). The most recent permit is a Electrical (PERMIT ISSUED) filed Apr 20, 2026.

Does 11 WEST 51ST ST, Manhattan have violations?

Yes. 11 WEST 51ST ST, Manhattan, NY 10019 has 86 violations on record, with 3 currently open. Breakdown: 41 DOB, 45 ECB. Sources: NYC DOB, HPD, and ECB/OATH.

Does 11 WEST 51ST ST, Manhattan have docketed judgments?

Yes. 11 WEST 51ST ST, Manhattan, NY 10019 has 17 docketed judgments on record with the NYC Office of Administrative Trials & Hearings (OATH), with an open balance of $2,308. 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 11 WEST 51ST ST?

11 WEST 51ST ST, Manhattan, NY 10019 has an assessed market value of $8.3M and a total assessed value of $3.7M (land: $189K). Assessment data is from the NYC Department of Finance (DOF).

When was 11 WEST 51ST ST last sold?

11 WEST 51ST ST, Manhattan, NY 10019 last sold for $17.5M on Jul 28, 2011. Sale records are sourced from NYC ACRIS and Department of Finance rolling sales data.

What is the zoning for 11 WEST 51ST ST?

11 WEST 51ST ST, Manhattan, NY 10019 is zoned C5-2.5. 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 11 WEST 51ST ST?

Search 11 WEST 51ST 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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11 WEST 51ST ST, Manhattan, NY 10019 — Property Records, Permits, Violations, Tax & Zoning | RegWatch