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Brooklyn

350 Clarkson Ave

Brooklyn, NY 11226Company-ownedBBL 3048370033BIN 3426069
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Updated Aug 1, 2026 · 16 sources

Floors2
ClassF4
Market Value$1.6M

350 CLARKSON AVE is a property located at 350 CLARKSON AVE, Brooklyn, NY 11226. The building has 2 floors. The assessed market value is $1.6M. It last sold for $13.1M on Mar 16, 2015. Public records list the property as company-owned. There are 49 building permits on record (30 active). There are 8 violations on record (1 currently open). 1 docketed judgment is 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

124records on file
96Energy Star

The lot at 350 Clarkson Ave rises 2 stories over Kings. It is carried on the public rolls at a market value of $1.6M, and assessed for tax at $739K. In the 58 years its record reaches back, the lot has drawn 124 separate government filings.

The documentary life of the address leans hard toward complaint: 52 of its 124 records, fully 42%, fall under that one heading. Permit (49) and sale (9) trail well behind. 1 violation stands 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 2026.

On the environmental ledger, the building posts an Energy Star score of 96, with a site energy-use intensity of 33.7 kBtu per square foot. Its operations answer for roughly 689 metric tons of CO2-equivalent a year.

Read together — 42% 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.

$1.6M of Kings, written across 124 government filings.

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

Property Details

Address350 CLARKSON AVE, Brooklyn, NY 11226
F4
Year BuiltN/A
Floors2
Total UnitsN/A
Building AreaN/A
Lot SizeN/A
3048370033
3426069
OwnershipCompany-owned

Assessment & Sales

$1.6M
$739K
$360K
$13.1M
Last Sale DateMar 16, 2015

Building Permits

49 on record · 30 active
General ConstructionDOB NOW
LOC ISSUED
Filed Jan 15, 2026Est. cost $5KJob #B00044617-I1
View this permit's full record & inspection history →
Alteration — Type 3DOB Legacy
SIGNED OFF
Filed Apr 18, 2022Job #340303317-01

BPP

View this permit's full record & inspection history →
Alteration — Type 2DOB Legacy
SIGNED OFF
Filed Apr 6, 2022Est. cost $1KJob #321281037-01
View this permit's full record & inspection history →
Construction EquipmentDOB Legacy
ISSUED
Filed Jan 25, 2022Job #321281037-01-05

SD

View this permit's full record & inspection history →
Construction EquipmentDOB Legacy
ISSUED
Filed Jan 25, 2022Job #321280948-01-05

SD

View this permit's full record & inspection history →

+ 44 more permits — view full report

Violations

8 on record · 1 open
Judgments · 1 docketed
DOT summons (OATH)JUDGMENT DOCKETED
Docketed Nov 30, 2014Ticket #0185632691
FAIL TO OBTAIN CONFIRMATION NUMBER- PROTECTED STREET
DOB LegacyLocal Law 62/91
ACTIVE
Issued Aug 16, 1993#223129
View this violation's full details & status history →

+ 7 more violations on record — view full report

Get the Complete Report for 350 CLARKSON AVE

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

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Frequently Asked Questions

Are there building permits at 350 CLARKSON AVE, Brooklyn?

Yes. 350 CLARKSON AVE, Brooklyn, NY 11226 has 49 building permits on record, with 30 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 Jan 15, 2026.

Does 350 CLARKSON AVE, Brooklyn have violations?

Yes. 350 CLARKSON AVE, Brooklyn, NY 11226 has 8 violations on record, with 1 currently open. Breakdown: 8 DOB. Sources: NYC DOB, HPD, and ECB/OATH.

Does 350 CLARKSON AVE, Brooklyn have docketed judgments?

Yes. 350 CLARKSON AVE, Brooklyn, NY 11226 has 1 docketed judgment 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 350 CLARKSON AVE?

350 CLARKSON AVE, Brooklyn, NY 11226 has an assessed market value of $1.6M and a total assessed value of $739K (land: $360K). Assessment data is from the NYC Department of Finance (DOF).

When was 350 CLARKSON AVE last sold?

350 CLARKSON AVE, Brooklyn, NY 11226 last sold for $13.1M on Mar 16, 2015. Sale records are sourced from NYC ACRIS and Department of Finance rolling sales data.

Who owns 350 CLARKSON AVE?

350 CLARKSON AVE, Brooklyn, NY 11226 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 350 CLARKSON AVE?

Search 350 CLARKSON 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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350 CLARKSON AVE, Brooklyn, NY 11226 — Property Records, Permits, Violations, Tax & Zoning | RegWatch