Skip to content

Brooklyn • Condo

523 Lefferts Ave

Brooklyn, NY 11225Company-ownedBBL 3013251001BIN 3392422
Save buildingView report

Updated Aug 1, 2026 · 16 sources

Year Built2006
Floors7
Units26
Building Area21,131 sqft
ZoningR7-1
ClassRD
Market Value$115K

523 LEFFERTS AVE is a property located at 523 LEFFERTS AVE, Brooklyn, NY 11225. It is classified as a condo - residential unit in non-condo. The building was constructed in 2006. It has 7 floors and 26 units. The building area is 21,131 square feet on a 5,681 sqft lot. The property is zoned R7-1. The assessed market value is $115K. It last sold for $289K on Sep 29, 2009. Public records list the property as company-owned. There are 37 building permits on record (28 active). There are 36 violations on record (3 currently open). 5 docketed judgments carrying $300 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

158records on file

Completed in 2006, 523 Lefferts Ave rises 7 stories over Kings. Public records put it at 26 units and 21,131 square feet of floor area, on land zoned R7-1. It is carried on the public rolls at a market value of $115K, and assessed for tax at $51.9K. In the 42 years its record reaches back, the lot has drawn 158 separate government filings.

The documentary life of the address leans hard toward permit: 37 of its 158 records, fully 23%, fall under that one heading. Violation (36) and assignment (20) trail well behind. 3 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 2003.

On the environmental ledger, the building is benchmarked under Local Law 84, with a site energy-use intensity of 48.4 kBtu per square foot. Its operations answer for roughly 95 metric tons of CO2-equivalent a year.

Read together — 23% permit, 42 years of accumulation, a parcel of Kings — these scattered records compose a portrait of the address that no single page sets out to draw.

$115K of Kings, written across 158 government filings.

Open the live report — daily-updated data, AI chat & alerts
Sources
NYC DOBNYC HPDNYC DOFACRISNYC DCPECB/OATHNYC DEPNYC LPCNYC FDNYNYS DHCRMOCEJFEMAEPAUS CensusHUDUSGS
updated

Property Details

Address523 LEFFERTS AVE, Brooklyn, NY 11225
Building TypeCondo - Residential Unit in Non-Condo
RD
Year Built2006
Floors7
Total Units26
Building Area21,131 sqft
Lot Size5,681 sqft
ZoningR7-1
ConditionGood
3013251001
3392422
OwnershipCompany-owned

Assessment & Sales

$115K
$52K
$5K
$289K
Last Sale DateSep 29, 2009

Building Permits

37 on record · 28 active
New BuildingDOB Legacy
SIGNED OFF
Filed Dec 20, 2007Job #301570510-01

GC

View this permit's full record & inspection history →
New BuildingDOB Legacy
SIGNED OFF
Filed Dec 20, 2007Job #301570510-02
View this permit's full record & inspection history →
Alteration — Type 3DOB Legacy
SIGNED OFF
Filed Dec 13, 2007Job #301659195-01
View this permit's full record & inspection history →
Alteration — Type 2DOB Legacy
SIGNED OFF
Filed Dec 3, 2007Est. cost $2KJob #301647902-01
View this permit's full record & inspection history →
General ConstructionDOB Legacy
COMPLETED
Filed Nov 20, 2007Job #302388618-01
View this permit's full record & inspection history →

+ 32 more permits — view full report

Violations

36 on record · 3 open
Open judgment balance — docketed OATH judgments$300
Judgments · 5 docketed
DOB summons (OATH)JUDGMENT DOCKETED
Docketed Aug 31, 2025Ticket #039097137H
FAILURE TO MAINTAIN ELEVATOR OR CONVEYING SYSTEM
Sanitation summons (OATH)JUDGMENT DOCKETED
Docketed Jan 31, 2021Balance $300Ticket #0211330360
IMPROPER DISPOSAL BEDDING 1ST OFFENSE
Sanitation summons (OATH)JUDGMENT DOCKETED
Docketed Jul 31, 2013Ticket #0175691176
FAILURE TO PROPERLY PUT RECYCS OUT FOR COLLECTION 9+ DWELLING UNITS
DOT summons (OATH)JUDGMENT DOCKETED
Docketed Sep 17, 2007Ticket #0161255060
FAILED TO SEAL EXPANSION JOINTS AS PER SUBSECTION
DOB summons (OATH)JUDGMENT DOCKETED
Docketed Jun 26, 2006Ticket #034482516R
FAILED TO SAFEGUARD PUBLIC PROPERTY AFFECTED BY CONST., OPERATIONS
DOB LegacyFacade Safety (FISP)
ACTIVE
Issued Feb 22, 2022#2581216

FAILED TO FILE FISP CYCLE 9A TECHNICAL REPORT BY 02/21/2022

View this violation's full details & status history →
DOB LegacyElevator
ACTIVE
Issued May 20, 2019#2355749

FAILURE TO PERFORM CATEGORY 5 INSPECTION

View this violation's full details & status history →

+ 34 more violations on record — view full report

Get the Complete Report for 523 LEFFERTS AVE

Title history, detailed tax records, environmental data, zoning analysis, and more from 250+ government sources.

Free to view core records, no credit card required — the paid report adds title history & analysis.

View Report

Frequently Asked Questions

When was 523 LEFFERTS AVE, Brooklyn built?

The building at 523 LEFFERTS AVE, Brooklyn, NY 11225 was constructed in 2006. It is classified as a condo - residential unit in non-condo with 7 floors and 26 units. The building area is 21,131 sqft.

Are there building permits at 523 LEFFERTS AVE, Brooklyn?

Yes. 523 LEFFERTS AVE, Brooklyn, NY 11225 has 37 building permits on record, with 28 currently active. Permits are sourced from the NYC Department of Buildings (DOB Legacy and DOB NOW systems). The most recent permit is a New Building (SIGNED OFF) filed Dec 20, 2007.

Does 523 LEFFERTS AVE, Brooklyn have violations?

Yes. 523 LEFFERTS AVE, Brooklyn, NY 11225 has 36 violations on record, with 3 currently open. Breakdown: 12 DOB, 8 ECB, 16 HPD. Sources: NYC DOB, HPD, and ECB/OATH.

Does 523 LEFFERTS AVE, Brooklyn have docketed judgments?

Yes. 523 LEFFERTS AVE, Brooklyn, NY 11225 has 5 docketed judgments on record with the NYC Office of Administrative Trials & Hearings (OATH), with an open balance of $300. 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 523 LEFFERTS AVE?

523 LEFFERTS AVE, Brooklyn, NY 11225 has an assessed market value of $115K and a total assessed value of $52K (land: $5K). Assessment data is from the NYC Department of Finance (DOF).

When was 523 LEFFERTS AVE last sold?

523 LEFFERTS AVE, Brooklyn, NY 11225 last sold for $289K on Sep 29, 2009. Sale records are sourced from NYC ACRIS and Department of Finance rolling sales data.

What is the zoning for 523 LEFFERTS AVE?

523 LEFFERTS AVE, Brooklyn, NY 11225 is zoned R7-1. 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 523 LEFFERTS AVE?

523 LEFFERTS AVE, Brooklyn, NY 11225 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 523 LEFFERTS AVE?

Search 523 LEFFERTS 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.

Search Another Property

Look up violations, permits, and records for any tri-state address.

Related searches
Brooklyn Property Search →Brooklyn Permit Search →Brooklyn Violation Lookup →Brooklyn Tax Search →Brooklyn Title Search →Brooklyn Zoning Lookup →NYC Permit Search →NYC Violation Lookup →NYC Property Tax →NYC Zoning Lookup →NYC Compliance Deadlines →NYC Violation Types →Free Property Search →Data Sources →Class R Buildings Guide →
523 LEFFERTS AVE, Brooklyn, NY 11225 — Property Records, Permits, Violations, Tax & Zoning | RegWatch