Brooklyn

12 Dean St

Brooklyn, NY 11201Company-ownedBBL 3002800025BIN 3002846

Updated Aug 1, 2026 · 16 sources

Floors2
ClassW8
Market Value$1.4M

12 DEAN ST is a property located at 12 DEAN ST, Brooklyn, NY 11201. The building has 2 floors. The assessed market value is $1.4M. It last sold for $1.9M on Jul 1, 2009. Public records list the property as company-owned. There are 25 building permits on record (24 active). There are 14 violations on record (7 currently open). 2 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

130records on file
40Energy Star

The lot at 12 Dean St rises 2 stories over Kings. It is carried on the public rolls at a market value of $1.4M, and assessed for tax at $644K. In the 43 years its record reaches back, the lot has drawn 130 separate government filings.

The documentary life of the address leans hard toward permit: 25 of its 130 records, fully 19%, fall under that one heading. Complaint (21) and assignment (18) trail well behind. 7 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 1997.

On the environmental ledger, the building posts an Energy Star score of 40, with a site energy-use intensity of 58.5 kBtu per square foot. Its operations answer for roughly 227 metric tons of CO2-equivalent a year.

Read together — 19% permit, 43 years of accumulation, a parcel of Kings — these scattered records compose a portrait of the address that no single page sets out to draw.

$1.4M of Kings, written across 130 government filings.

Property Details

Address12 DEAN ST, Brooklyn, NY 11201
W8
Year BuiltN/A
Floors2
Total UnitsN/A
Building AreaN/A
Lot SizeN/A
3002800025
3002846
OwnershipCompany-owned

Assessment & Sales

$1.4M
$644K
$170K
$1.9M
Last Sale DateJul 1, 2009

Building Permits

25 on record · 24 active
Construction EquipmentDOB Legacy
ISSUED
Filed Feb 14, 2020Job #322042446-01-01
Construction EquipmentDOB Legacy
ISSUED
Filed Dec 27, 2017Job #340571875-01-01
Construction EquipmentDOB Legacy
ISSUED
Filed Jun 27, 2017Job #340516427-01-01
AlterationDOB Legacy
ISSUED
Filed Jun 16, 2017Job #321470760-01-01
Construction EquipmentDOB Legacy
ISSUED
Filed Mar 24, 2017Job #321475079-01-01

+ 20 more permitsview full report

Violations

14 on record · 7 open
Judgments · 2 docketed
FDNY summons (OATH)JUDGMENT DOCKETED
Docketed Mar 31, 2021Ticket #012103118K
FIRE PROTECTION SYSTEMS:FAIL TO PREVENT UNNECESSARY UNWARRANTED ALARMS
OATH summonsJUDGMENT DOCKETED
Docketed Jan 31, 2004Ticket #0136544000
20030819Y
DOB LegacyLBLVIO
ACTIVE
Issued Dec 13, 2011#1626559

VIOLATION ISSUED FOR FAILURE TO FILE ANNUAL BOILER 2010 INSPECTION REPORT

View this violation's full details & status history →
DOB LegacyLBLVIO
ACTIVE
Issued Dec 31, 2009#1474916
DOB LegacyLocal Law 62/91
ACTIVE
Issued Jan 19, 2007#1196096
DOB LegacyLocal Law 62/91
ACTIVE
Issued Feb 13, 2004#967582
DOB LegacyLocal Law 62/91
ACTIVE
Issued Mar 26, 2002#839346

+ 9 more violations on record — view full report

Get the Complete Report for 12 DEAN ST

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 12 DEAN ST, Brooklyn?

Yes. 12 DEAN ST, Brooklyn, NY 11201 has 25 building permits on record, with 24 currently active. Permits are sourced from the NYC Department of Buildings (DOB Legacy and DOB NOW systems). The most recent permit is a Construction Equipment (ISSUED) filed Feb 14, 2020.

Does 12 DEAN ST, Brooklyn have violations?

Yes. 12 DEAN ST, Brooklyn, NY 11201 has 14 violations on record, with 7 currently open. Breakdown: 9 DOB, 5 ECB. Sources: NYC DOB, HPD, and ECB/OATH.

Does 12 DEAN ST, Brooklyn have docketed judgments?

Yes. 12 DEAN ST, Brooklyn, NY 11201 has 2 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 12 DEAN ST?

12 DEAN ST, Brooklyn, NY 11201 has an assessed market value of $1.4M and a total assessed value of $644K (land: $170K). Assessment data is from the NYC Department of Finance (DOF).

When was 12 DEAN ST last sold?

12 DEAN ST, Brooklyn, NY 11201 last sold for $1.9M on Jul 1, 2009. Sale records are sourced from NYC ACRIS and Department of Finance rolling sales data.

Who owns 12 DEAN ST?

12 DEAN ST, Brooklyn, NY 11201 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 12 DEAN ST?

Search 12 DEAN 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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12 DEAN ST, Brooklyn, NY 11201 — Property Records, Permits, Violations, Tax & Zoning | RegWatch