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Brooklyn • Elevator Apartment

510 Quincy St

Brooklyn, NY 11221Company-ownedBBL 3018110019BIN 3051048
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Updated Sep 15, 2026 · 16 sources

Year Built1974
Floors6
Units196
Building Area212,405 sqft
ZoningR6B
ClassD7
Market Value$17.2M

510 QUINCY ST is a property located at 510 QUINCY ST, Brooklyn, NY 11221. It is classified as a elevator apartment - semi-fireproof with stores. The building was constructed in 1974. It has 6 floors and 196 units. The building area is 212,405 square feet on a 77,500 sqft lot. The property is zoned R6B. The assessed market value is $17.2M. Public records list the property as company-owned. There are 148 building permits on record (92 active). There are 633 violations on record (73 currently open). 53 docketed judgments carrying $26,350 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

2,852records on file
100Energy Star

Completed in 1974, 510 Quincy St rises 6 stories over Kings. Public records put it at 196 units and 212,405 square feet of floor area, on land zoned R6B. It is carried on the public rolls at a market value of $17.2M, and assessed for tax at $7.7M. In the 58 years its record reaches back, the lot has drawn 2,852 separate government filings — a paper trail nearly as tall as the building itself.

The documentary life of the address leans hard toward complaint: 1,720 of its 2,852 records, fully 60%, fall under that one heading. Violation (633) and permit (148) trail well behind. 73 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 2006.

On the environmental ledger, the building posts an Energy Star score of 100, with a site energy-use intensity of 22.4 kBtu per square foot. Its operations answer for roughly 560 metric tons of CO2-equivalent a year.

Read together — 60% complaint, 58 years of accumulation, a parcel of Kings — these scattered records compose a portrait of the address that no single page sets out to draw.

$17.2M of Kings, written across 2,852 government filings.

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

Property Details

Address510 QUINCY ST, Brooklyn, NY 11221
Building TypeElevator Apartment - Semi-Fireproof With Stores
D7
Year Built1974
Floors6
Total Units196
Building Area212,405 sqft
Lot Size77,500 sqft
ZoningR6B
ConditionAverage
3018110019
3051048 +2 more
OwnershipCompany-owned

Assessment & Sales

$17.2M
$7.7M
$1M

Building Permits

148 on record · 92 active
General ConstructionDOB NOW
LOC ISSUED
Filed Jun 17, 2026Est. cost $11KJob #B01407012-I1
View this permit's full record & inspection history →
General ConstructionDOB NOW
SIGNED-OFF
Filed Jun 3, 2026Est. cost $11KJob #B01407012-I1

Initial Permit

View this permit's full record & inspection history →
Cats Certificate To OperateOther
CURRENT
Filed Oct 23, 2025Job #466168
View this permit's full record & inspection history →
Cats RegistrationOther
CURRENT
Filed Mar 21, 2025Job #457375
View this permit's full record & inspection history →
General ConstructionDOB NOW
LOC ISSUED
Filed Feb 25, 2025Est. cost $189KJob #B00552288-I1
View this permit's full record & inspection history →

+ 143 more permits — view full report

Violations

633 on record · 73 open
Open judgment balance — docketed OATH judgments$26,350
Judgments · 53 docketed
FDNY summons (OATH)JUDGMENT DOCKETED
Docketed Feb 28, 2026Balance $600Ticket #014198346J
INSPECTION AND TESTING
DOB summons (OATH)JUDGMENT DOCKETED
Docketed Aug 31, 2025Balance $1,250Ticket #037033337R
FAIL TO COMPLY W COMMISSIONER ORDER TO FILE CERT OF CORRECTION W DOB
DOB summons (OATH)JUDGMENT DOCKETED
Docketed Aug 31, 2025Balance $1,250Ticket #037033338Z
FAIL TO COMPLY W COMMISSIONER ORDER TO FILE CERT OF CORRECTION W DOB
DOB summons (OATH)JUDGMENT DOCKETED
Docketed Nov 30, 2024Ticket #039115472L
FAILURE TO MAINTAIN ELEVATOR OR CONVEYING SYSTEM
DOB summons (OATH)JUDGMENT DOCKETED
Docketed Mar 31, 2025Ticket #039115473N
FAILURE TO MAINTAIN ELEVATOR OR CONVEYING SYSTEM

+ 48 more docketed judgments — view full report

HPDClass B
NOV SENT OUT
Issued Aug 29, 2026#19176304

§ 27-2005 HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE VENTILATION SYSTEM AT EAST WALL IN THE BATHROOM LOCATED AT APT 3D, 3rd STORY, 1st APARTMENT FROM EAST AT SOUTH

View this violation's full details & status history →
HPDClass A
NOTICE OF ISSUANCE SENT TO TENANT
Issued Aug 29, 2026#19176303

§ 27-2017.3 HMC: TRACE AND REPAIR THE SOURCE AND ABATE THE VISIBLE MOLD CONDITION... LESS THAN 10 SQFT OBSERVED AT CEILING AND NORTH WALL IN THE BATHROOM LOCATED AT APT 3D, 3rd STORY, 1st APARTMENT FROM EAST AT SOUTH

View this violation's full details & status history →
HPDClass C
NOV SENT OUT
Issued Jul 31, 2026#19116150

§ 27-2005, 27-2007, 27-2041.1 HMC, §238, § 309; § 107 (2) ( C) MDL AND 28 RCNY §25-171: REPLACE OR REPAIR THE SELF-CLOSING DOORS THAT IS MISSING OR DEFECTIVE LATCH TO DOOR AT BUILDING ENTRANCE AT PUBLIC HALL, 1st STORY

View this violation's full details & status history →
HPDClass B
NOV SENT OUT
Issued Jul 31, 2026#19116151

§ 27-2005 HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE LATCH SET AND ASSEMBLY TO BUILDING ENTRANCE DOOR AT PUBLIC HALL, 1st STORY

View this violation's full details & status history →
HPDClass C
FALSE CERTIFICATION
Issued Mar 24, 2026#18740684

§ 27-2005, 27-2007, 27-2041.1 HMC, §238, § 309; § 107 (2) ( C) MDL AND 28 RCNY §25-171: REPLACE OR REPAIR THE SELF-CLOSING DOORS THAT IS MISSING OR DEFECTIVE HINGES IN THE ENTRANCE LOCATED AT APT 4D, 4th STORY, 1st APARTMENT FROM SOUTH AT WEST

View this violation's full details & status history →

+ 628 more violations on record — view full report

Get the Complete Report for 510 QUINCY 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 510 QUINCY ST, Brooklyn built?

The building at 510 QUINCY ST, Brooklyn, NY 11221 was constructed in 1974. It is classified as a elevator apartment - semi-fireproof with stores with 6 floors and 196 units. The building area is 212,405 sqft.

Are there building permits at 510 QUINCY ST, Brooklyn?

Yes. 510 QUINCY ST, Brooklyn, NY 11221 has 148 building permits on record, with 92 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 (LOC ISSUED) filed Jun 17, 2026.

Does 510 QUINCY ST, Brooklyn have violations?

Yes. 510 QUINCY ST, Brooklyn, NY 11221 has 633 violations on record, with 73 currently open. Breakdown: 28 DOB Safety, 105 DOB, 73 ECB, 427 HPD. Sources: NYC DOB, HPD, and ECB/OATH.

Does 510 QUINCY ST, Brooklyn have docketed judgments?

Yes. 510 QUINCY ST, Brooklyn, NY 11221 has 53 docketed judgments on record with the NYC Office of Administrative Trials & Hearings (OATH), with an open balance of $26,350. 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 510 QUINCY ST?

510 QUINCY ST, Brooklyn, NY 11221 has an assessed market value of $17.2M and a total assessed value of $7.7M (land: $1M). Assessment data is from the NYC Department of Finance (DOF).

What is the zoning for 510 QUINCY ST?

510 QUINCY ST, Brooklyn, NY 11221 is zoned R6B. 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 510 QUINCY ST?

510 QUINCY ST, Brooklyn, NY 11221 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 510 QUINCY ST?

Search 510 QUINCY 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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510 QUINCY ST, Brooklyn, NY 11221 — Property Records, Permits, Violations, Tax & Zoning | RegWatch