Manhattan • Condo

51 Leonard St

Manhattan, NY 10013Government-ownedBBL 1001777501BIN 1001974

Updated Aug 2, 2026 · 16 sources

Year Built1882
Floors8
Units8
Building Area29,476 sqft
ZoningC6-2A
ClassR1
Market Value$2M

51 LEONARD ST is a property located at 51 LEONARD ST, Manhattan, NY 10013. It is classified as a condo - residential unit in elevator building. The building was constructed in 1882. It has 8 floors and 8 units. The building area is 29,476 square feet on a 4,881 sqft lot. The property is zoned C6-2A. The assessed market value is $2M. It last sold for $8.7M on Jul 8, 2022. Public records list the property as government-owned. There are 117 building permits on record (90 active). There are 48 violations on record (4 currently open). 7 docketed judgments 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

320records on file

Completed in 1882, 51 Leonard St rises 8 stories over New York. Public records put it at 8 units and 29,476 square feet of floor area, on land zoned C6-2A. It is carried on the public rolls at a market value of $2.0M, and assessed for tax at $903K. In the 37 years its record reaches back, the lot has drawn 320 separate government filings.

The documentary life of the address leans hard toward permit: 117 of its 320 records, fully 37%, fall under that one heading. Violation (48) and enforcement (36) trail well behind. 4 violations stand open against it today.

The pace is anything but even. Activity is spread across the decades, with 2016 the busiest year on file.

On the environmental ledger, the building is benchmarked under Local Law 84, with a site energy-use intensity of 66.4 kBtu per square foot. Its operations answer for roughly 158 metric tons of CO2-equivalent a year.

Read together — 37% permit, 37 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.

$2.0M of New York, written across 320 government filings.

Property Details

Address51 LEONARD ST, Manhattan, NY 10013
Building TypeCondo - Residential Unit in Elevator Building
R1
Year Built1882
Floors8
Total Units8
Building Area29,476 sqft
Lot Size4,881 sqft
ZoningC6-2A
ConditionAverage
1001777501
1001974
OwnershipGovernment-owned

Assessment & Sales

$2M
$903K
$37K
$8.7M
Last Sale DateJul 8, 2022

Building Permits

117 on record · 90 active
General ConstructionDOB NOW
APPROVED
Filed Jul 24, 2026Est. cost $219KJob #M01418606-I1
General ConstructionDOB NOW
APPROVED
Filed Jul 24, 2026Est. cost $29KJob #M01418606-S1
General ConstructionDOB NOW
APPROVED
Filed Dec 27, 2020Est. cost $10KJob #M00189059-P1
General ConstructionDOB NOW
PERMIT ENTIRE
Filed Dec 27, 2020Est. cost $10KJob #M00189059-I1
Supported ScaffoldDOB NOW
PERMIT ISSUED
Filed Oct 1, 2020Est. cost $10KJob #M00189059-I1

+ 112 more permitsview full report

Violations

48 on record · 4 open
Judgments · 7 docketed
Sanitation summons (OATH)JUDGMENT DOCKETED
Docketed Apr 30, 2015Ticket #0183045583
FAILURE TO CLEAN 18 INCHES INTO STREET
DOT summons (OATH)JUDGMENT DOCKETED
Docketed Jul 10, 2014Ticket #0180762625
FAILURE TO COMPLY WITH DOT STANDARD SPECIFICATIONS
Sanitation summons (OATH)JUDGMENT DOCKETED
Docketed Apr 30, 2012Ticket #0178156972
IMPROPER MISUSED CURBSIDE RECYCLING CONTAINER 9+ DWELLING UNITS
Sanitation summons (OATH)JUDGMENT DOCKETED
Docketed Mar 8, 2012Ticket #0178125081
FAILURE TO PROPERLY PUT RECYCLABLES OUT FOR COLLECTION
Sanitation summons (OATH)JUDGMENT DOCKETED
Docketed Aug 31, 2010Ticket #0173286502
IMPROPER MISUSED CURBSIDE RECYCLING CONTAINER

+ 2 more docketed judgmentsview full report

DOB LegacyFacade Safety (FISP)
ACTIVE
Issued Jul 31, 2018#2305749

FAILED TO FILE FISP CYCLE 8B TECHNICAL REPORT BY 02/21/2018

View this violation's full details & status history →
DOB LegacyLBLVIO
ACTIVE
Issued Mar 3, 2015#1936943

VIOLATION ISSUED FOR FAILURE TO FILE ANNUAL BOILER 2013 INSPECTION REPORT

View this violation's full details & status history →
DOB LegacyLBLVIO
ACTIVE
Issued Mar 3, 2015#1936944

VIOLATION ISSUED FOR FAILURE TO FILE ANNUAL BOILER 2013 INSPECTION REPORT

View this violation's full details & status history →
DOB LegacyLBLVIO
ACTIVE
Issued Mar 3, 2015#1936945

VIOLATION ISSUED FOR FAILURE TO FILE ANNUAL BOILER 2013 INSPECTION REPORT

View this violation's full details & status history →

+ 44 more violations on record — view full report

Get the Complete Report for 51 LEONARD ST

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

Free to view core records, no credit card required — the paid report adds title history & analysis.

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Frequently Asked Questions

When was 51 LEONARD ST, Manhattan built?

The building at 51 LEONARD ST, Manhattan, NY 10013 was constructed in 1882. It is classified as a condo - residential unit in elevator building with 8 floors and 8 units. The building area is 29,476 sqft.

Are there building permits at 51 LEONARD ST, Manhattan?

Yes. 51 LEONARD ST, Manhattan, NY 10013 has 117 building permits on record, with 90 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 (APPROVED) filed Jul 24, 2026.

Does 51 LEONARD ST, Manhattan have violations?

Yes. 51 LEONARD ST, Manhattan, NY 10013 has 48 violations on record, with 4 currently open. Breakdown: 30 DOB, 18 ECB. Sources: NYC DOB, HPD, and ECB/OATH.

Does 51 LEONARD ST, Manhattan have docketed judgments?

Yes. 51 LEONARD ST, Manhattan, NY 10013 has 7 docketed judgments on record with the NYC Office of Administrative Trials & Hearings (OATH). 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 51 LEONARD ST?

51 LEONARD ST, Manhattan, NY 10013 has an assessed market value of $2M and a total assessed value of $903K (land: $37K). Assessment data is from the NYC Department of Finance (DOF).

When was 51 LEONARD ST last sold?

51 LEONARD ST, Manhattan, NY 10013 last sold for $8.7M on Jul 8, 2022. Sale records are sourced from NYC ACRIS and Department of Finance rolling sales data.

What is the zoning for 51 LEONARD ST?

51 LEONARD ST, Manhattan, NY 10013 is zoned C6-2A. 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 51 LEONARD ST?

51 LEONARD ST, Manhattan, NY 10013 is government-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 51 LEONARD ST?

Search 51 LEONARD 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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51 LEONARD ST, Manhattan, NY 10013 — Property Records, Permits, Violations, Tax & Zoning | RegWatch