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Brooklyn

145 South 9 St

Brooklyn, NY 11211Company-ownedBBL 3021381019BIN 3342080
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16 sources

Floors8
ClassR2
Market Value$276K

145 SOUTH 9 ST is a property located at 145 SOUTH 9 ST, Brooklyn, NY 11211. The building has 8 floors. The assessed market value is $276K. It last sold for $800K on Apr 3, 2006. Public records list the property as company-owned. There are 12 building permits on record (6 active). There are 2 violations on record (2 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

48records on file

The lot at 145 South 9 St rises 8 stories over Kings. It is carried on the public rolls at a market value of $276K, and assessed for tax at $124K. In the 37 years its record reaches back, the lot has drawn 48 separate government filings.

The documentary life of the address leans hard toward permit: 12 of its 48 records, fully 25%, fall under that one heading. Release (9) and sale (7) trail well behind. 2 violations stand open against it today.

The pace is anything but even. Activity is spread across the decades, with 2026 the busiest year on file.

Read together — 25% permit, 37 years of accumulation, a parcel of Kings — these scattered records compose a portrait of the address that no single page sets out to draw.

$276K of Kings, written across 48 government filings.

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Executive summary, compliance history, title chain & existing debt, recorded documents & agreements, owner contacts, tax detail, Use & Development, build envelope, market comps, investment metrics, deal math & stress tests, deal signals, pre-foreclosure signals, neighborhood. Downloadable PDF. One payment, no subscription.

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

Property Details

Address145 SOUTH 9 ST, Brooklyn, NY 11211
R2
Year BuiltN/A
Floors8
Total UnitsN/A
Building AreaN/A
Lot SizeN/A
3021381019
3342080
OwnershipCompany-owned

Assessment & Sales

$276K
$124K
$54K
$800K
Last Sale DateApr 3, 2006

Building Permits

12 on record · 6 active
General ConstructionDOB NOW
OBJECTIONS
Filed Jul 16, 2026Est. cost $460KJob #B01324746-I1
View this permit's full record & inspection history →
General ConstructionDOB NOW
OBJECTIONS
Filed Jun 18, 2026Est. cost $10KJob #B01324746-S6
View this permit's full record & inspection history →
General ConstructionDOB NOW
OBJECTIONS
Filed Jun 18, 2026Est. cost $1KJob #B01324746-S7
View this permit's full record & inspection history →
General ConstructionDOB NOW
FILING WITHDRAWN
Filed Mar 12, 2026Job #B01324746-S1
View this permit's full record & inspection history →
General ConstructionDOB NOW
FILING WITHDRAWN
Filed Mar 12, 2026Job #B01324746-S2
View this permit's full record & inspection history →

+ 7 more permits — view full report

Violations

2 on record · 2 open
SafetyGhg Emissions Ll97
ACTIVE
Issued Jul 10, 2026#2025-3342080-FTF-320
View this violation's full details & status history →
ECBConstruction
ACTIVE
Issued Aug 18, 2006#34531785N

WORK W/O PERMIT ILLEGAL WORK NOTED @ ROOF LEVEL A RED STEEL VERTICAL EXTENSION ERECTED DIMENSIONS ARE APPROX 17FT WIDE BY 8FT HIGH DEPTH OF NEW STRUCTURE CANNOT NE FULLY VIEWED FROM STREET.REMEDY:OBTAIN APPROVA

View this violation's full details & status history →

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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 145 SOUTH 9 ST, Brooklyn?

Yes. 145 SOUTH 9 ST, Brooklyn, NY 11211 has 12 building permits on record, with 6 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 (OBJECTIONS) filed Jul 16, 2026.

Does 145 SOUTH 9 ST, Brooklyn have violations?

Yes. 145 SOUTH 9 ST, Brooklyn, NY 11211 has 2 violations on record, with 2 currently open. Breakdown: 1 DOB Safety, 1 ECB. Sources: NYC DOB, HPD, and ECB/OATH.

Does 145 SOUTH 9 ST, Brooklyn have docketed judgments?

No docketed OATH judgments were found in local records for 145 SOUTH 9 ST, Brooklyn, NY 11211. Judgment data is sourced from NYC Office of Administrative Trials & Hearings (OATH) hearing records.

What is the property tax assessment for 145 SOUTH 9 ST?

145 SOUTH 9 ST, Brooklyn, NY 11211 has an assessed market value of $276K and a total assessed value of $124K (land: $54K). Assessment data is from the NYC Department of Finance (DOF).

When was 145 SOUTH 9 ST last sold?

145 SOUTH 9 ST, Brooklyn, NY 11211 last sold for $800K on Apr 3, 2006. Sale records are sourced from NYC ACRIS and Department of Finance rolling sales data.

Who owns 145 SOUTH 9 ST?

145 SOUTH 9 ST, Brooklyn, NY 11211 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 145 SOUTH 9 ST?

Search 145 SOUTH 9 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 ($15, one-time) adds the complete title history, owner contacts, and a downloadable PDF.

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145 SOUTH 9 ST, Brooklyn, NY 11211 — Property Records, Permits, Violations, Tax & Zoning | RegWatch