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Brooklyn • Education

10001 Flatlands Ave

Brooklyn, NY 11236Government-ownedBBL 3081880001BIN 3229773
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Updated Aug 1, 2026 · 16 sources

Year Built1934
Floors4
Units1
Building Area65,880 sqft
ZoningR4
ClassW1
Market Value$11.6M

10001 FLATLANDS AVE is a property located at 10001 FLATLANDS AVE, Brooklyn, NY 11236. It is classified as a education - public school. The building was constructed in 1934. It has 4 floors and 1 unit. The building area is 65,880 square feet on a 19,000 sqft lot. The property is zoned R4. The assessed market value is $11.6M. Public records list the property as government-owned. There are 141 building permits on record (101 active). There are 85 violations on record (9 currently open). 1 docketed judgment is 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

334records on file
83Energy Star

Completed in 1934, 10001 Flatlands Ave rises 4 stories over Kings. Public records put it at 1 unit and 65,880 square feet of floor area, on land zoned R4. It is carried on the public rolls at a market value of $11.6M, and assessed for tax at $5.2M. In the 37 years its record reaches back, the lot has drawn 334 separate government filings.

The documentary life of the address leans hard toward permit: 141 of its 334 records, fully 42%, fall under that one heading. Violation (85) and enforcement (65) trail well behind. 9 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 2023.

On the environmental ledger, the building posts an Energy Star score of 83, with a site energy-use intensity of 55.9 kBtu per square foot. Its operations answer for roughly 365 metric tons of CO2-equivalent a year.

Read together — 42% permit, 37 years of accumulation, a parcel of Kings — these scattered records compose a portrait of the address that no single page sets out to draw.

$11.6M of Kings, written across 334 government filings.

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

Property Details

Address10001 FLATLANDS AVE, Brooklyn, NY 11236
Building TypeEducation - Public School
W1
Year Built1934
Floors4
Total Units1
Building Area65,880 sqft
Lot Size19,000 sqft
ZoningR4
3081880001
3229773
OwnershipGovernment-owned

Assessment & Sales

$11.6M
$5.2M
$729K

Building Permits

141 on record · 101 active
ElectricalDOB NOW
PERMIT ISSUED
Filed Mar 28, 2026Job #B01379772-I1-EL

POWER FOR DOUBLE DECK OVER AND 100A PANEL - K242

View this permit's full record & inspection history →
ElectricalDOB NOW
PERMIT ISSUED
Filed Jan 27, 2026Job #B01351861-I1-EL

Retrofit and/or replace all existing fixtures. All existing branch circuit wiring and existing Switches

View this permit's full record & inspection history →
PlumbingDOB NOW
PERMIT ISSUED
Filed Dec 22, 2025Est. cost $70KJob #B00676665-S1

Renewal Permit Without Changes

View this permit's full record & inspection history →
General ConstructionDOB NOW
PERMIT ENTIRE
Filed Dec 22, 2025Est. cost $70KJob #B00676665-S1
View this permit's full record & inspection history →
General ConstructionDOB NOW
LOC ISSUED
Filed Oct 14, 2025Est. cost $120KJob #B08008166-I1
View this permit's full record & inspection history →

+ 136 more permits — view full report

Violations

85 on record · 9 open
Judgments · 1 docketed
FDNY summons (OATH)JUDGMENT DOCKETED
Docketed Sep 30, 2022Ticket #014018622X
CERTIFICATES OF FITNESS AND CERTIFICATES OF QUALIFICATION
ECBConstruction
ACTIVE
Issued Mar 4, 2026#35722293P

FAILURE TO MAINTAIN BUILDING IN CODE-COMPLIANT MANNER. AT THE TIME OF INSPECTION THE FOLLOWING ROOM DOORS WERE NOT SELF-CLOSING:-329, 317, 231, 117. STAIR "D" AND "C" ON 3RD FLOOR WERE NOT SELF-CLOSING PROPERLY

View this violation's full details & status history →
ECBConstruction
ACTIVE
Issued Mar 4, 2026#35722292N

RE-ISSUED 35691723R. FAILURE TO MAINTAIN BUILDING IN CODE-COMPLIANT MANNER. ILLUMINATION FOR EXITS, EXIT DISCHARGES AND PUBLIC CORRIDORS PERBC 1006.1; 27-381. AT THE TIME OF INSPECTION, ONE EMERGENCY LIGHT IN C

View this violation's full details & status history →
ECBConstruction
ACTIVE
Issued Mar 4, 2026#35722295Z

FAILURE TO MAINTAIN BUILDING IN CODE-COMPLIANT MANNER. NO FIRE STOPPING PER BC 712.3; 27-345. AT THE TIME OF INSPECTION MULTIPLE PENETRATIONS WERE OBSERVED IN THE ELECTRICAL METER ROOM, HENCE THE ROOM WAS NOT F

View this violation's full details & status history →
ECBConstruction
ACTIVE
Issued Mar 4, 2026#35722296K

FAILURE TO MAINTAIN BUILDING WALL(S) OR APPURTENANCES. AT THE TIME OF INSPECTION, AN OBSOLETE SECURITY CAMERA MOUNTED ON THE EXTERIOR WALL APPEARS AS IF IT COULD FALL ANY TIME BECAUSE THE METAL BRACKET CONNECTI

View this violation's full details & status history →
ECBConstruction
ACTIVE
Issued Mar 4, 2026#35722294R

FAILURE TO MAINTAIN BUILDING IN CODE-COMPLIANT MANNER. USE OF PROHIBITED DOOR AND/OR HARDWARE PER BC 1008.1.8; 27-371(J). AT THE TIME OF INSPECTION, THE FOLLOWING ROOM DOORS HAD TURN KNOBS HARDWARE:-329, 328, 3

View this violation's full details & status history →

+ 80 more violations on record — view full report

Get the Complete Report for 10001 FLATLANDS 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 10001 FLATLANDS AVE, Brooklyn built?

The building at 10001 FLATLANDS AVE, Brooklyn, NY 11236 was constructed in 1934. It is classified as a education - public school with 4 floors and 1 unit. The building area is 65,880 sqft.

Are there building permits at 10001 FLATLANDS AVE, Brooklyn?

Yes. 10001 FLATLANDS AVE, Brooklyn, NY 11236 has 141 building permits on record, with 101 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 Mar 28, 2026.

Does 10001 FLATLANDS AVE, Brooklyn have violations?

Yes. 10001 FLATLANDS AVE, Brooklyn, NY 11236 has 85 violations on record, with 9 currently open. Breakdown: 17 DOB, 68 ECB. Sources: NYC DOB, HPD, and ECB/OATH.

Does 10001 FLATLANDS AVE, Brooklyn have docketed judgments?

Yes. 10001 FLATLANDS AVE, Brooklyn, NY 11236 has 1 docketed judgment 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 10001 FLATLANDS AVE?

10001 FLATLANDS AVE, Brooklyn, NY 11236 has an assessed market value of $11.6M and a total assessed value of $5.2M (land: $729K). Assessment data is from the NYC Department of Finance (DOF).

What is the zoning for 10001 FLATLANDS AVE?

10001 FLATLANDS AVE, Brooklyn, NY 11236 is zoned R4. 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 10001 FLATLANDS AVE?

10001 FLATLANDS AVE, Brooklyn, NY 11236 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 10001 FLATLANDS AVE?

Search 10001 FLATLANDS 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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10001 FLATLANDS AVE, Brooklyn, NY 11236 — Property Records, Permits, Violations, Tax & Zoning | RegWatch