Brooklyn

523 Ct St

Brooklyn, NY 11231Individually ownedBBL 3004781301BIN 3396859

Updated Aug 1, 2026 · 16 sources

Year Built2010
Floors7
Building Area24,467 sqft
ZoningR6A
ClassRG
Market Value$34K

523 CT ST is a property located at 523 CT ST, Brooklyn, NY 11231. The building was constructed in 2010. The building has 7 floors. The building area is 24,467 square feet on a 5,560 sqft lot. The property is zoned R6A. The assessed market value is $34K. It last sold for $680K on Oct 21, 2010. Public records list the property as individually owned. There are 53 building permits on record (39 active). There are 23 violations on record (0 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

215records on file

Completed in 2010, 523 Ct St rises 7 stories over Kings. Public records put it at 24,467 square feet of floor area, on land zoned R6A. It is carried on the public rolls at a market value of $34.1K, and assessed for tax at $15.3K. In the 36 years its record reaches back, the lot has drawn 215 separate government filings.

The documentary life of the address leans hard toward complaint: 62 of its 215 records, fully 29%, fall under that one heading. Permit (53) and inspection (38) trail well behind. No violations stand open against it today.

The pace is anything but even. Activity is spread across the decades, with 2008 the busiest year on file.

Read together — 29% complaint, 36 years of accumulation, a parcel of Kings — these scattered records compose a portrait of the address that no single page sets out to draw.

$34.1K of Kings, written across 215 government filings.

Property Details

Address523 CT ST, Brooklyn, NY 11231
RG
Year Built2010
Floors7
Total UnitsN/A
Building Area24,467 sqft
Lot Size5,560 sqft
ZoningR6A
3004781301
3396859
OwnershipIndividually owned

Assessment & Sales

$34K
$15K
$263
$680K
Last Sale DateOct 21, 2010

Building Permits

53 on record · 39 active
SignDOB Legacy
ISSUED
Filed Nov 3, 2014Job #321020612-01-01
Construction EquipmentDOB Legacy
ISSUED
Filed Dec 3, 2012Job #320752627-01-01
New BuildingDOB Legacy
SIGNED OFF
Filed Oct 28, 2010Job #310034619-02
New BuildingDOB Legacy
SIGNED OFF
Filed Oct 28, 2010Job #310034619-01
New BuildingDOB Legacy
SIGNED OFF
Filed Oct 28, 2010Job #310034619-05

+ 48 more permitsview full report

Violations

23 on record · none currently open
DOB LegacyElevator
DISMISSED
Issued Jun 10, 2015#1979677

VIOLATION ISSUED TO ELEVATOR-FAILURE TO FILE CATEGORY 1 2014 INSPECTION/TEST

View this violation's full details & status history →
DOB LegacyElevator
DISMISSED
Issued Jun 10, 2015#1979678

VIOLATION ISSUED TO ELEVATOR-FAILURE TO FILE CATEGORY 1 2014 INSPECTION/TEST

View this violation's full details & status history →
DOB LegacyE
RESOLVED
Issued Oct 29, 2010#1527269
ECB
RESOLVE
Issued Jun 5, 2009#34775894N

SEC BC2113.9 27-859 FAILURE TO EXTEND CHIMNEY AT LEAST 3FT ABOVE ROOF AT TIME OF INSP OBSERVED ACTIVE WORK IN PROGRESS PERMITTED UNDER JOB #310034619 FOR NEW BLDG HAS FAILED TO EXTEND THE CHIMNEY OF 521 COURT S

View this violation's full details & status history →
DOB LegacyC
DISMISSED
Issued Jun 5, 2009#1417251

+ 18 more violations on record — view full report

Get the Complete Report for 523 CT 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 523 CT ST, Brooklyn built?

The building at 523 CT ST, Brooklyn, NY 11231 was constructed in 2010. with 7 floors. The building area is 24,467 sqft.

Are there building permits at 523 CT ST, Brooklyn?

Yes. 523 CT ST, Brooklyn, NY 11231 has 53 building permits on record, with 39 currently active. Permits are sourced from the NYC Department of Buildings (DOB Legacy and DOB NOW systems). The most recent permit is a Sign (ISSUED) filed Nov 3, 2014.

Does 523 CT ST, Brooklyn have violations?

Yes. 523 CT ST, Brooklyn, NY 11231 has 23 violations on record, with 0 currently open. Breakdown: 12 DOB, 11 ECB. Sources: NYC DOB, HPD, and ECB/OATH.

Does 523 CT ST, Brooklyn have docketed judgments?

No docketed OATH judgments were found in local records for 523 CT ST, Brooklyn, NY 11231. Judgment data is sourced from NYC Office of Administrative Trials & Hearings (OATH) hearing records.

What is the property tax assessment for 523 CT ST?

523 CT ST, Brooklyn, NY 11231 has an assessed market value of $34K and a total assessed value of $15K (land: $263). Assessment data is from the NYC Department of Finance (DOF).

When was 523 CT ST last sold?

523 CT ST, Brooklyn, NY 11231 last sold for $680K on Oct 21, 2010. Sale records are sourced from NYC ACRIS and Department of Finance rolling sales data.

What is the zoning for 523 CT ST?

523 CT ST, Brooklyn, NY 11231 is zoned 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 523 CT ST?

523 CT ST, Brooklyn, NY 11231 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 523 CT ST?

Search 523 CT 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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523 CT ST, Brooklyn, NY 11231 — Property Records, Permits, Violations, Tax & Zoning | RegWatch