Manhattan • Museum

799 Fort Washington Ave

Manhattan, NY 10040Individually ownedBBL 1021790701BIN 1064383

Updated Aug 1, 2026 · 16 sources

Year Built1939
Floors5
Building Area175,000 sqft
ZoningPARK
ClassP7
Market Value$17.9M

799 FORT WASHINGTON AVE is a property located at 799 FORT WASHINGTON AVE, Manhattan, NY 10040. It is classified as a museum / art gallery. The building was constructed in 1939. The building has 5 floors. The building area is 175,000 square feet on a 152,500 sqft lot. The property is zoned PARK. The assessed market value is $17.9M. Public records list the property as individually owned. There are 123 building permits on record (82 active). There are 32 violations on record (2 currently open). 16 docketed judgments carrying $4,749 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

421records on file

Completed in 1939, 799 Fort Washington Ave rises 5 stories over New York. Public records put it at 175,000 square feet of floor area, on land zoned PARK. It is carried on the public rolls at a market value of $17.9M, and assessed for tax at $8.1M. In the 68 years its record reaches back, the lot has drawn 421 separate government filings.

The documentary life of the address leans hard toward complaint: 141 of its 421 records, fully 33%, fall under that one heading. Permit (123) and enforcement (60) trail well behind. 2 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 is benchmarked under Local Law 84, with a site energy-use intensity of 61.4 kBtu per square foot. Its operations answer for roughly 6 metric tons of CO2-equivalent a year.

Read together — 33% complaint, 68 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.

$17.9M of New York, written across 421 government filings.

Property Details

Address799 FORT WASHINGTON AVE, Manhattan, NY 10040
Building TypeMuseum / Art Gallery
P7
Year Built1939
Floors5
Total Units0
Building Area175,000 sqft
Lot Size152,500 sqft
ZoningPARK
ConditionN/A
1021790701
1064383
OwnershipIndividually owned

Assessment & Sales

$17.9M
$8.1M
$1.8M

Building Permits

123 on record · 82 active
ElevatorDOB NOW
PERMIT ENTIRE
Filed May 18, 2026Job #M01381576-I1
ElevatorDOB NOW
PERMIT ENTIRE
Filed May 15, 2026Job #M01384359-I1
Cats Certificate To OperateOther
CURRENT
Filed Apr 10, 2026Job #479725
General ConstructionDOB NOW
PERMIT ISSUED
Filed Dec 12, 2025Est. cost $72KJob #M01248899-I1
General ConstructionDOB NOW
PERMIT ENTIRE
Filed Dec 12, 2025Est. cost $72KJob #M01248899-I1

+ 118 more permitsview full report

Violations

32 on record · 2 open
Open judgment balance — docketed OATH judgments$4,749
Judgments · 16 docketed
FDNY summons (OATH)JUDGMENT DOCKETED
Docketed Jul 31, 2025Ticket #014174440J
INSPECTION AND TESTING
FDNY summons (OATH)JUDGMENT DOCKETED
Docketed Mar 31, 2025Balance $3,000Ticket #014153078N
SIGN, POSTINGS, NOTICES AND INSTRUCTIONS
FDNY summons (OATH)JUDGMENT DOCKETED
Docketed Feb 28, 2025Ticket #014149670K
AFFIDAVITS, DESIGN INSTALLATION DOCUMENTS, AND OTHER DOCUMENTATION
FDNY summons (OATH)JUDGMENT DOCKETED
Docketed Feb 28, 2025Ticket #014149671M
RECORDKEEPING
FDNY summons (OATH)JUDGMENT DOCKETED
Docketed Jan 31, 2025Ticket #014143456M
INSPECTION AND TESTING

+ 11 more docketed judgmentsview full report

DOB LegacyEnergy Benchmarking
ACTIVE
Issued Jan 1, 2012#1668025

FAILURE TO FILE BENCHMARKING REPORT OF ENERGY USE AS PER AD. CODE SEC. 28-309.4

View this violation's full details & status history →

+ 31 more violations on record — view full report

Get the Complete Report for 799 FORT WASHINGTON 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 799 FORT WASHINGTON AVE, Manhattan built?

The building at 799 FORT WASHINGTON AVE, Manhattan, NY 10040 was constructed in 1939. It is classified as a museum / art gallery with 5 floors. The building area is 175,000 sqft.

Are there building permits at 799 FORT WASHINGTON AVE, Manhattan?

Yes. 799 FORT WASHINGTON AVE, Manhattan, NY 10040 has 123 building permits on record, with 82 currently active. Permits are sourced from the NYC Department of Buildings (DOB Legacy and DOB NOW systems). The most recent permit is a Elevator (PERMIT ENTIRE) filed May 18, 2026.

Does 799 FORT WASHINGTON AVE, Manhattan have violations?

Yes. 799 FORT WASHINGTON AVE, Manhattan, NY 10040 has 32 violations on record, with 2 currently open. Breakdown: 28 DOB, 4 ECB. Sources: NYC DOB, HPD, and ECB/OATH.

Does 799 FORT WASHINGTON AVE, Manhattan have docketed judgments?

Yes. 799 FORT WASHINGTON AVE, Manhattan, NY 10040 has 16 docketed judgments on record with the NYC Office of Administrative Trials & Hearings (OATH), with an open balance of $4,749. 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 799 FORT WASHINGTON AVE?

799 FORT WASHINGTON AVE, Manhattan, NY 10040 has an assessed market value of $17.9M and a total assessed value of $8.1M (land: $1.8M). Assessment data is from the NYC Department of Finance (DOF).

What is the zoning for 799 FORT WASHINGTON AVE?

799 FORT WASHINGTON AVE, Manhattan, NY 10040 is zoned PARK. 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 799 FORT WASHINGTON AVE?

799 FORT WASHINGTON AVE, Manhattan, NY 10040 is individually 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 799 FORT WASHINGTON AVE?

Search 799 FORT WASHINGTON 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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799 FORT WASHINGTON AVE, Manhattan, NY 10040 — Property Records, Permits, Violations, Tax & Zoning | RegWatch