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Brooklyn • Education

412 Leonard St

Brooklyn, NY 11222Government-ownedBBL 3027120001BIN 3067788
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Updated Aug 1, 2026 · 16 sources

Year Built1966
Floors4
Units1
Building Area149,046 sqft
ZoningM1-2/R6
ClassW1
Market Value$42.4M

412 LEONARD ST is a property located at 412 LEONARD ST, Brooklyn, NY 11222. It is classified as a education - public school. The building was constructed in 1966. It has 4 floors and 1 unit. The building area is 149,046 square feet on a 131,700 sqft lot. The property is zoned M1-2/R6. The assessed market value is $42.4M. Public records list the property as government-owned. There are 147 building permits on record (104 active). There are 87 violations on record (5 currently open). 4 docketed judgments carrying $225 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

414records on file
87Energy Star

Completed in 1966, 412 Leonard St rises 4 stories over Kings. Public records put it at 1 unit and 149,046 square feet of floor area, on land zoned M1-2/R6. It is carried on the public rolls at a market value of $42.4M, and assessed for tax at $19.1M. In the 60 years its record reaches back, the lot has drawn 414 separate government filings.

The documentary life of the address leans hard toward permit: 147 of its 414 records, fully 36%, fall under that one heading. Violation (87) and enforcement (76) trail well behind. 5 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 posts an Energy Star score of 87, with a site energy-use intensity of 52.9 kBtu per square foot. Its operations answer for roughly 612 metric tons of CO2-equivalent a year.

Read together — 36% permit, 60 years of accumulation, a parcel of Kings — these scattered records compose a portrait of the address that no single page sets out to draw.

$42.4M of Kings, written across 414 government filings.

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

Property Details

Address412 LEONARD ST, Brooklyn, NY 11222
Building TypeEducation - Public School
W1
Year Built1966
Floors4
Total Units1
Building Area149,046 sqft
Lot Size131,700 sqft
ZoningM1-2/R6
3027120001
3067788
OwnershipGovernment-owned

Assessment & Sales

$42.4M
$19.1M
$2.4M

Building Permits

147 on record · 104 active
General ConstructionDOB NOW
OBJECTIONS
Filed Jul 24, 2026Est. cost $30KJob #B01177224-I1
View this permit's full record & inspection history →
General ConstructionDOB NOW
PERMIT ENTIRE
Filed Jul 21, 2026Est. cost $560KJob #B01014531-S3
View this permit's full record & inspection history →
PlumbingDOB NOW
PERMIT ISSUED
Filed Jul 20, 2026Est. cost $36KJob #B01014531-S1

Renewal Permit Without Changes

View this permit's full record & inspection history →
General ConstructionDOB NOW
PERMIT ENTIRE
Filed Jul 20, 2026Est. cost $36KJob #B01014531-S1
View this permit's full record & inspection history →
General ConstructionDOB NOW
PERMIT ISSUED
Filed May 27, 2026Est. cost $4.9MJob #B01014531-I1

Renewal Permit Without Changes

View this permit's full record & inspection history →

+ 142 more permits — view full report

Violations

87 on record · 5 open
Open judgment balance — docketed OATH judgments$225
Judgments · 4 docketed
Sanitation summons (OATH)JUDGMENT DOCKETED
Docketed Feb 28, 2021Ticket #0211493408
UNCOVERED RECEPTACLES 1ST OFFENSE
Parks summons (OATH)JUDGMENT DOCKETED
Docketed Feb 28, 2021Balance $75Ticket #0197571193
DISORDERLY BEHAVIOR--UNAUTHORIZED ACCESS TRESPASS
Parks summons (OATH)JUDGMENT DOCKETED
Docketed Feb 28, 2021Balance $75Ticket #0207346810
DISORDERLY BEHAVIOR--UNAUTHORIZED ACCESS TRESPASS
Parks summons (OATH)JUDGMENT DOCKETED
Docketed Feb 28, 2021Balance $75Ticket #0194446479
DISORDERLY BEHAVIOR--UNAUTHORIZED ACCESS TRESPASS
ECBConstruction
ACTIVE
Issued Jun 4, 2026#35731824J

FAILURE TO MAINTAIN BUILDING IN CODE-COMPLIANT MANNER.AT THE TIME OF INSPECTION OBSERVED AND NOTED AT 1ST FL MAIN ENT.IN SIDE 2 EXIT DOORS,AT 3RD FL NEAR RM 304 ONE CORRIDOR EXIT DOOR,3RD FL STAIRWAY A AND 2ND

View this violation's full details & status history →
ECBConstruction
ACTIVE
Issued Jun 4, 2026#35731823H

FAILURE TO MAINTAIN BUILDING IN CODE-COMPLIANT MANNER.ILLUMINATION FOREXITS,EXIT DISCHARGES AND PUBLIC CORRIDORS PER BC 1006.1;27-381.AT THETIME OF INSPECTION OBSERVED AND NOTED AT 4TH FL STAIRWAY C ONE EMER EX

View this violation's full details & status history →

+ 85 more violations on record — view full report

Get the Complete Report for 412 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 412 LEONARD ST, Brooklyn built?

The building at 412 LEONARD ST, Brooklyn, NY 11222 was constructed in 1966. It is classified as a education - public school with 4 floors and 1 unit. The building area is 149,046 sqft.

Are there building permits at 412 LEONARD ST, Brooklyn?

Yes. 412 LEONARD ST, Brooklyn, NY 11222 has 147 building permits on record, with 104 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 (OBJECTIONS) filed Jul 24, 2026.

Does 412 LEONARD ST, Brooklyn have violations?

Yes. 412 LEONARD ST, Brooklyn, NY 11222 has 87 violations on record, with 5 currently open. Breakdown: 30 DOB, 57 ECB. Sources: NYC DOB, HPD, and ECB/OATH.

Does 412 LEONARD ST, Brooklyn have docketed judgments?

Yes. 412 LEONARD ST, Brooklyn, NY 11222 has 4 docketed judgments on record with the NYC Office of Administrative Trials & Hearings (OATH), with an open balance of $225. 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 412 LEONARD ST?

412 LEONARD ST, Brooklyn, NY 11222 has an assessed market value of $42.4M and a total assessed value of $19.1M (land: $2.4M). Assessment data is from the NYC Department of Finance (DOF).

What is the zoning for 412 LEONARD ST?

412 LEONARD ST, Brooklyn, NY 11222 is zoned M1-2/R6. 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 412 LEONARD ST?

412 LEONARD ST, Brooklyn, NY 11222 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 412 LEONARD ST?

Search 412 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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412 LEONARD ST, Brooklyn, NY 11222 — Property Records, Permits, Violations, Tax & Zoning | RegWatch