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Brooklyn • Elevator Apartment

151 Kent Ave

Brooklyn, NY 11249Company-ownedBBL 3023410001BIN 3062291
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Updated Aug 1, 2026 · 16 sources

Year Built1910
Floors3
Units50
Building Area54,000 sqft
ZoningM1-2/R6A
ClassD5
Market Value$8.6M

151 KENT AVE is a property located at 151 KENT AVE, Brooklyn, NY 11249. It is classified as a elevator apartment - converted. The building was constructed in 1910. It has 3 floors and 50 units. The building area is 54,000 square feet on a 25,150 sqft lot. The property is zoned M1-2/R6A. The assessed market value is $8.6M. It last sold for $30.5M on Sep 10, 2025. Public records list the property as company-owned. There are 32 building permits on record (20 active). There are 228 violations on record (66 currently open). 79 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

949records on file
100Energy Star

Completed in 1910, 151 Kent Ave rises 3 stories over Kings. Public records put it at 50 units and 54,000 square feet of floor area, on land zoned M1-2/R6A. It is carried on the public rolls at a market value of $8.6M, and assessed for tax at $3.9M. In the 69 years its record reaches back, the lot has drawn 949 separate government filings — a paper trail nearly as tall as the building itself.

The documentary life of the address leans hard toward complaint: 431 of its 949 records, fully 45%, fall under that one heading. Violation (228) and enforcement (160) trail well behind. 66 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 2021.

On the environmental ledger, the building posts an Energy Star score of 100, with a site energy-use intensity of 16.7 kBtu per square foot. Its operations answer for roughly 85 metric tons of CO2-equivalent a year.

Read together — 45% complaint, 69 years of accumulation, a parcel of Kings — these scattered records compose a portrait of the address that no single page sets out to draw.

$8.6M of Kings, written across 949 government filings.

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

Property Details

Address151 KENT AVE, Brooklyn, NY 11249
Building TypeElevator Apartment - Converted
D5
Year Built1910
Floors3
Total Units50
Building Area54,000 sqft
Lot Size25,150 sqft
ZoningM1-2/R6A
ConditionAverage
3023410001
3062291
OwnershipCompany-owned

Assessment & Sales

$8.6M
$3.9M
$193K
$30.5M
Last Sale DateSep 10, 2025

Building Permits

32 on record · 20 active
General ConstructionDOB NOW
OBJECTIONS
Filed Apr 23, 2026Est. cost $1MJob #B01374289-I1
View this permit's full record & inspection history →
General ConstructionDOB NOW
OBJECTIONS
Filed Apr 21, 2026Est. cost $1KJob #B01374289-S2
View this permit's full record & inspection history →
General ConstructionDOB NOW
OBJECTIONS
Filed Apr 21, 2026Est. cost $1KJob #B01374289-S1
View this permit's full record & inspection history →
Sidewalk ShedDOB NOW
PERMIT ISSUED
Filed Oct 16, 2025Est. cost $3KJob #B01222745-I1

Initial Permit

View this permit's full record & inspection history →
General ConstructionDOB NOW
PERMIT ENTIRE
Filed Oct 16, 2025Est. cost $3KJob #B01222745-I1
View this permit's full record & inspection history →

+ 27 more permits — view full report

Violations

228 on record · 66 open
Judgments · 79 docketed
DOB summons (OATH)JUDGMENT DOCKETED
Docketed Aug 31, 2025Ticket #039130664L
FAILURE TO MAINTAIN BUILDING WALL S OR APPURTENANCES
Sanitation summons (OATH)JUDGMENT DOCKETED
Docketed Mar 31, 2025Ticket #048531537M
FAILURE TO CLEAN 18 INCHES INTO STREET
FDNY summons (OATH)JUDGMENT DOCKETED
Docketed Aug 31, 2024Ticket #014112837Y
INSPECTION AND TESTING
FDNY summons (OATH)JUDGMENT DOCKETED
Docketed Apr 30, 2024Ticket #014092428H
INSPECTION AND TESTING
FDNY summons (OATH)JUDGMENT DOCKETED
Docketed Apr 30, 2024Ticket #014092434Y
INSPECTION AND TESTING

+ 74 more docketed judgments — view full report

DOB LegacyC
ACTIVE
Issued May 2, 2025#2791183

FAILURE TO MAINTAIN BUILDING IN CODE COMPLIANT MANNER AT IME OF INSPEC TION , OBSERVED AT 3RD FLOOR BRICK ARCHWAY OVER FIRE ESCAPE DOOR MISSI NG CRACKED LOOSE BRICK ON KENT AVE SIDE & NORTH 4 ST. SIDE ALONG WITH CRAKED BRICK AT WINDOW AT REAR OF BUILDING. REMEDY: SUBMIT AN EGINEERS REPORT EVALUATING THE CITED CONDITIONS WITH PHOTOS AND TIME FRAME FOR

View this violation's full details & status history →
ECBConstruction
ACTIVE
Issued Nov 19, 2024#39130664L

DURING THE INSPECTION, CRACKS AND LOOSE BRICKS WERE OBSERVED AROUND THE WINDOW FRAME, AT EXPOSURE 3 INDICATING A VIOLATION DUE TO FAILURE TO MAINTAIN THE PROPERTY., MAINTAIN EXTERIOR BUILDING WALL

View this violation's full details & status history →
ECBConstruction
ACTIVE
Issued Nov 19, 2024#39130654H

DURING THE INSPECTION, IT WAS OBSERVED THAT A STEEL STAIRWELL HAD BEEN CONSTRUCTED ON THE FIRST FLOOR LEADING TO THE BASEMENT WITHOUT A PERMIT ON FILE. AS A RESULT, A VIOLATION FOR WORK CONDUCTED WITHOUT A PERM

View this violation's full details & status history →
ECBConstruction
ACTIVE
Issued Jul 17, 2023#39519358Z

OBSERVED CORNER OF EXP 1&4 IN STATE OF DISREPAIR. MORTAR JOINTS ARE SEPARATING AND BRICK IS OUT OF PLUMB LEANING TOWARDS KENT AVE. NO COMPLIANCE ON PREVIOUSLY ISSUED SUMMONS #35577519K

View this violation's full details & status history →

+ 224 more violations on record — view full report

Get the Complete Report for 151 KENT 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 151 KENT AVE, Brooklyn built?

The building at 151 KENT AVE, Brooklyn, NY 11249 was constructed in 1910. It is classified as a elevator apartment - converted with 3 floors and 50 units. The building area is 54,000 sqft.

Are there building permits at 151 KENT AVE, Brooklyn?

Yes. 151 KENT AVE, Brooklyn, NY 11249 has 32 building permits on record, with 20 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 Apr 23, 2026.

Does 151 KENT AVE, Brooklyn have violations?

Yes. 151 KENT AVE, Brooklyn, NY 11249 has 228 violations on record, with 66 currently open. Breakdown: 77 DOB, 139 ECB, 12 HPD. Sources: NYC DOB, HPD, and ECB/OATH.

Does 151 KENT AVE, Brooklyn have docketed judgments?

Yes. 151 KENT AVE, Brooklyn, NY 11249 has 79 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 151 KENT AVE?

151 KENT AVE, Brooklyn, NY 11249 has an assessed market value of $8.6M and a total assessed value of $3.9M (land: $193K). Assessment data is from the NYC Department of Finance (DOF).

When was 151 KENT AVE last sold?

151 KENT AVE, Brooklyn, NY 11249 last sold for $30.5M on Sep 10, 2025. Sale records are sourced from NYC ACRIS and Department of Finance rolling sales data.

What is the zoning for 151 KENT AVE?

151 KENT AVE, Brooklyn, NY 11249 is zoned M1-2/R6A. 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 151 KENT AVE?

151 KENT AVE, Brooklyn, NY 11249 is company-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 151 KENT AVE?

Search 151 KENT 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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151 KENT AVE, Brooklyn, NY 11249 — Property Records, Permits, Violations, Tax & Zoning | RegWatch