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Manhattan • Condo

18 Leonard St

Manhattan, NY 10013BBL 1001791302BIN 1001998
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Updated Aug 1, 2026 · 16 sources

Year Built1915
Floors8
Units30
Building Area77,625 sqft
ZoningC6-2A
ClassR4
Market Value$187K

18 LEONARD ST is a property located at 18 LEONARD ST, Manhattan, NY 10013. It is classified as a condo - residential unit in converted building. The building was constructed in 1915. It has 8 floors and 30 units. The building area is 77,625 square feet on a 12,464 sqft lot. The property is zoned C6-2A. The assessed market value is $187K. It last sold for $6M on Jul 1, 2025. There are 298 building permits on record (216 active). There are 88 violations on record (7 currently open). 4 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

985records on file
38Energy Star

Completed in 1915, 18 Leonard St rises 8 stories over New York. Public records put it at 30 units and 77,625 square feet of floor area, on land zoned C6-2A. It is carried on the public rolls at a market value of $187K, and assessed for tax at $84.1K. In the 38 years its record reaches back, the lot has drawn 985 separate government filings — a paper trail nearly as tall as the building itself.

The documentary life of the address leans hard toward permit: 298 of its 985 records, fully 30%, fall under that one heading. Mortgage (146) and inspection (113) trail well behind. 7 violations stand open against it today.

The pace is anything but even. Activity is spread across the decades, with 2004 the busiest year on file.

On the environmental ledger, the building posts an Energy Star score of 38, with a site energy-use intensity of 67.4 kBtu per square foot. Its operations answer for roughly 442 metric tons of CO2-equivalent a year.

Read together — 30% 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.

$187K of New York, written across 985 government filings.

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

Property Details

Address18 LEONARD ST, Manhattan, NY 10013
Building TypeCondo - Residential Unit in Converted Building
R4
Year Built1915
Floors8
Total Units30
Building Area77,625 sqft
Lot Size12,464 sqft
ZoningC6-2A
ConditionAverage
1001791302
1001998

Assessment & Sales

$187K
$84K
$4K
$6M
Last Sale DateJul 1, 2025

Building Permits

298 on record · 216 active
PlumbingDOB NOW
PERMIT ISSUED
Filed Jun 26, 2026Est. cost $40KJob #M01148671-S1

Renewal Permit Without Changes

View this permit's full record & inspection history →
General ConstructionDOB NOW
LOC ISSUED
Filed May 26, 2026Est. cost $24KJob #M01235453-I1
View this permit's full record & inspection history →
General ConstructionDOB NOW
APPROVED
Filed Apr 17, 2026Est. cost $50KJob #M01204605-P2
View this permit's full record & inspection history →
General ConstructionDOB NOW
PERMIT ENTIRE
Filed Apr 17, 2026Est. cost $50KJob #M01204605-S1
View this permit's full record & inspection history →
General ConstructionDOB NOW
LOC ISSUED
Filed Apr 15, 2026Est. cost $15KJob #M00878633-S1
View this permit's full record & inspection history →

+ 293 more permits — view full report

Violations

88 on record · 7 open
Judgments · 4 docketed
DOB summons (OATH)JUDGMENT DOCKETED
Docketed Oct 31, 2019Ticket #035254396N
FAILURE TO MAINTAIN BUILDING WALL S OR APPURTENANCES
FDNY summons (OATH)JUDGMENT DOCKETED
Docketed Sep 30, 2017Ticket #012060032M
FIRE PROTECTION SYSTEMS:FAIL TO PREVENT UNNECESSARY UNWARRANTED ALARMS
OATH summonsJUDGMENT DOCKETED
Docketed Mar 25, 2005Ticket #0144920959
20050119N
OATH summonsJUDGMENT DOCKETED
Docketed Dec 26, 2003Ticket #0137565744
20031022N
DOB LegacyLBLVIO
ACTIVE
Issued Sep 23, 2024#2765486

VIOLATION ISSUED-FAILURE TO FILE 2023 EXTERNAL LOW PRESSURE INSPECTION

View this violation's full details & status history →
DOB LegacyLBLVIO
ACTIVE
Issued Sep 23, 2024#2765487

VIOLATION ISSUED-FAILURE TO FILE 2023 EXTERNAL LOW PRESSURE INSPECTION

View this violation's full details & status history →
DOB LegacyEGRADE
ACTIVE
Issued Dec 1, 2022#2604269

FAILURE TO DISPLAY ENERGY EFFICIENCY SCORE AND ENERGY EFFICIENCY GRADE AS PER ADCODE SEC. 28-309.12.3

View this violation's full details & status history →
DOB LegacyACC1
ACTIVE
Issued Nov 14, 2016#2104883

VIO ISSUED TO ELEVATOR - FAIL TO CORRECT DEFECTS ON 2014 CAT 1 INSP/TST

View this violation's full details & status history →

+ 84 more violations on record — view full report

Get the Complete Report for 18 LEONARD 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 18 LEONARD ST, Manhattan built?

The building at 18 LEONARD ST, Manhattan, NY 10013 was constructed in 1915. It is classified as a condo - residential unit in converted building with 8 floors and 30 units. The building area is 77,625 sqft.

Are there building permits at 18 LEONARD ST, Manhattan?

Yes. 18 LEONARD ST, Manhattan, NY 10013 has 298 building permits on record, with 216 currently active. Permits are sourced from the NYC Department of Buildings (DOB Legacy and DOB NOW systems). The most recent permit is a Plumbing (PERMIT ISSUED) filed Jun 26, 2026.

Does 18 LEONARD ST, Manhattan have violations?

Yes. 18 LEONARD ST, Manhattan, NY 10013 has 88 violations on record, with 7 currently open. Breakdown: 61 DOB, 23 ECB, 4 HPD. Sources: NYC DOB, HPD, and ECB/OATH.

Does 18 LEONARD ST, Manhattan have docketed judgments?

Yes. 18 LEONARD ST, Manhattan, NY 10013 has 4 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 18 LEONARD ST?

18 LEONARD ST, Manhattan, NY 10013 has an assessed market value of $187K and a total assessed value of $84K (land: $4K). Assessment data is from the NYC Department of Finance (DOF).

When was 18 LEONARD ST last sold?

18 LEONARD ST, Manhattan, NY 10013 last sold for $6M on Jul 1, 2025. Sale records are sourced from NYC ACRIS and Department of Finance rolling sales data.

What is the zoning for 18 LEONARD ST?

18 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.

How do I get a full property report for 18 LEONARD ST?

Search 18 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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18 LEONARD ST, Manhattan, NY 10013 — Property Records, Permits, Violations, Tax & Zoning | RegWatch