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Brooklyn • Education

8401 23 Ave

Brooklyn, NY 11214Individually ownedBBL 3068550001BIN 3329173
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Updated Aug 1, 2026 · 16 sources

Year Built1913
Floors4
Units5
Building Area79,305 sqft
ZoningR5
ClassW9
Market Value$15.9M

8401 23 AVE is a property located at 8401 23 AVE, Brooklyn, NY 11214. It is classified as a education - miscellaneous. The building was constructed in 1913. It has 4 floors and 5 units. The building area is 79,305 square feet on a 46,000 sqft lot. The property is zoned R5. The assessed market value is $15.9M. Public records list the property as individually owned. There are 37 building permits on record (24 active). There are 27 violations on record (12 currently open). Data sourced from NYC Department of Buildings (DOB), Housing Preservation & Development (HPD), Department of Finance (DOF), and other government agencies.

A RegWatch Dossier

147records on file
33Energy Star

Completed in 1913, 8401 23 Ave rises 4 stories over Kings. Public records put it at 5 units and 79,305 square feet of floor area, on land zoned R5. It is carried on the public rolls at a market value of $15.9M, and assessed for tax at $7.1M. In the 68 years its record reaches back, the lot has drawn 147 separate government filings.

The documentary life of the address leans hard toward inspection: 42 of its 147 records, fully 29%, fall under that one heading. Permit (37) and violation (27) trail well behind. 12 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 2015.

On the environmental ledger, the building posts an Energy Star score of 33, with a site energy-use intensity of 56.1 kBtu per square foot. Its operations answer for roughly 138 metric tons of CO2-equivalent a year.

Read together — 29% inspection, 68 years of accumulation, a parcel of Kings — these scattered records compose a portrait of the address that no single page sets out to draw.

$15.9M of Kings, written across 147 government filings.

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

Property Details

Address8401 23 AVE, Brooklyn, NY 11214
Building TypeEducation - Miscellaneous
W9
Year Built1913
Floors4
Total Units5
Building Area79,305 sqft
Lot Size46,000 sqft
ZoningR5
3068550001
3329173
OwnershipIndividually owned

Assessment & Sales

$15.9M
$7.1M
$1.3M

Building Permits

37 on record · 24 active
Cats RegistrationOther
CURRENT
Filed Oct 8, 2024Job #442626
View this permit's full record & inspection history →
Cats RegistrationOther
CURRENT
Filed Jun 17, 2024Job #433228
View this permit's full record & inspection history →
ElectricalDOB NOW
PERMIT ISSUED
Filed Oct 16, 2023Job #B00948526-I1-EL

TEMPORARY ELECTRIC

View this permit's full record & inspection history →
ElectricalDOB NOW
PERMIT ISSUED
Filed Oct 16, 2023Job #B00948594-I1-EL

TEMPORARY ELECTRIC

View this permit's full record & inspection history →
ElectricalDOB NOW
PERMIT ISSUED
Filed Sep 29, 2023Job #B00941758-I1-EL

TEMPORARY POWER AND LIGHT

View this permit's full record & inspection history →

+ 32 more permits — view full report

Violations

27 on record · 12 open
DOB LegacyACC1
ACTIVE
Issued Jan 3, 2017#2128818

VIO ISSUED TO ELEVATOR - FAIL TO CORRECT DEFECTS ON 2015 CAT 1 INSP/TST

View this violation's full details & status history →
DOB LegacyAEUHAZ1
ACTIVE
Issued Dec 16, 2015#2028316

FAILURE TO CERTIFY CORRECTION ON IMMEDIATELY HAZARDOUS (CLASS 1) ECB VIOLATION

View this violation's full details & status history →
ECBConstruction
ACTIVE
Issued Sep 14, 2015#35157159P

FAILURE TO SAFEGUARD ALL PERSONS & PROPERTY AFFECTED BY CONST OPS.NOTE:OBSERVED SIDEWALK SHED IN PROGESS OF INSTALLATION DURING SIDEWALK SHED INSTALLATION (ONE) OF THE PLYWOOD PANEL FELL FROM SWS ROOF A STRUCK

View this violation's full details & status history →
DOB LegacyACC1
ACTIVE
Issued May 30, 2014#1880830

VIO ISSUED TO ELEVATOR - FAIL TO CORRECT DEFECTS ON 2012 CAT 1 INSP/TST

View this violation's full details & status history →
DOB LegacyLocal Law 62/91
ACTIVE
Issued Feb 27, 2001#773860
View this violation's full details & status history →

+ 22 more violations on record — view full report

Get the Complete Report for 8401 23 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 8401 23 AVE, Brooklyn built?

The building at 8401 23 AVE, Brooklyn, NY 11214 was constructed in 1913. It is classified as a education - miscellaneous with 4 floors and 5 units. The building area is 79,305 sqft.

Are there building permits at 8401 23 AVE, Brooklyn?

Yes. 8401 23 AVE, Brooklyn, NY 11214 has 37 building permits on record, with 24 currently active. Permits are sourced from the NYC Department of Buildings (DOB Legacy and DOB NOW systems). The most recent permit is a Cats Registration (CURRENT) filed Oct 8, 2024.

Does 8401 23 AVE, Brooklyn have violations?

Yes. 8401 23 AVE, Brooklyn, NY 11214 has 27 violations on record, with 12 currently open. Breakdown: 21 DOB, 6 ECB. Sources: NYC DOB, HPD, and ECB/OATH.

Does 8401 23 AVE, Brooklyn have docketed judgments?

No docketed OATH judgments were found in local records for 8401 23 AVE, Brooklyn, NY 11214. Judgment data is sourced from NYC Office of Administrative Trials & Hearings (OATH) hearing records.

What is the property tax assessment for 8401 23 AVE?

8401 23 AVE, Brooklyn, NY 11214 has an assessed market value of $15.9M and a total assessed value of $7.1M (land: $1.3M). Assessment data is from the NYC Department of Finance (DOF).

What is the zoning for 8401 23 AVE?

8401 23 AVE, Brooklyn, NY 11214 is zoned R5. 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 8401 23 AVE?

8401 23 AVE, Brooklyn, NY 11214 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 8401 23 AVE?

Search 8401 23 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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8401 23 AVE, Brooklyn, NY 11214 — Property Records, Permits, Violations, Tax & Zoning | RegWatch