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Brooklyn • Condo

289 Kosciuszko St

Brooklyn, NY 11221Company-ownedBBL 3017817503BIN 3425594
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Updated Aug 1, 2026 · 16 sources

Year Built2020
Floors4
Units4
Building Area3,977 sqft
ZoningR6B
ClassR1
Market Value$643K

289 KOSCIUSZKO ST is a property located at 289 KOSCIUSZKO ST, Brooklyn, NY 11221. It is classified as a condo - residential unit in elevator building. The building was constructed in 2020. It has 4 floors and 4 units. The building area is 3,977 square feet on a 1,875 sqft lot. The property is zoned R6B. The assessed market value is $643K. It last sold for $115K on Dec 29, 2023. Public records list the property as company-owned. There are 29 building permits on record (10 active). There are 18 violations on record (1 currently open). 9 docketed judgments carrying $625 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

148records on file

Completed in 2020, 289 Kosciuszko St rises 4 stories over Kings. Public records put it at 4 units and 3,977 square feet of floor area, on land zoned R6B. It is carried on the public rolls at a market value of $643K, and assessed for tax at $289K. In the 31 years its record reaches back, the lot has drawn 148 separate government filings.

The documentary life of the address leans hard toward inspection: 32 of its 148 records, fully 22%, fall under that one heading. Permit (29) and complaint (23) 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 2020.

Read together — 22% inspection, 31 years of accumulation, a parcel of Kings — these scattered records compose a portrait of the address that no single page sets out to draw.

$643K of Kings, written across 148 government filings.

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

Property Details

Address289 KOSCIUSZKO ST, Brooklyn, NY 11221
Building TypeCondo - Residential Unit in Elevator Building
R1
Year Built2020
Floors4
Total Units4
Building Area3,977 sqft
Lot Size1,875 sqft
ZoningR6B
ConditionGood
3017817503
3425594
OwnershipCompany-owned

Assessment & Sales

$643K
$289K
$34K
$115K
Last Sale DateDec 29, 2023

Building Permits

29 on record · 10 active
New BuildingDOB Legacy
SIGNED OFF
Filed Mar 22, 2022Job #321191580-03

FOUNDATION

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New BuildingDOB Legacy
SIGNED OFF
Filed Mar 22, 2022Job #321191580-02

STRUCTURAL

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New BuildingDOB Legacy
SIGNED OFF
Filed Mar 22, 2022Job #321191580-01

GEN. CONSTR.

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Alteration — Type 3DOB Legacy
SIGNED OFF
Filed Feb 17, 2022Job #321734897-01

BPP

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General ConstructionDOB NOW
LOC ISSUED
Filed Dec 6, 2021Est. cost $1KJob #B00014205-I1
View this permit's full record & inspection history →

+ 24 more permits — view full report

Violations

18 on record · 1 open
Open judgment balance — docketed OATH judgments$625
Judgments · 9 docketed
Sanitation summons (OATH)JUDGMENT DOCKETED
Docketed Apr 30, 2024Ticket #048040038L
LOOSE RUBBISH 1ST OCCURRENCE
DOB summons (OATH)JUDGMENT DOCKETED
Docketed Jun 30, 2021Ticket #035538051M
FAILURE TO COMPLY WITH INVOLVING CONST AND OR EQUIP SAFETY OPERATIONS
DOB summons (OATH)JUDGMENT DOCKETED
Docketed Apr 30, 2021Ticket #035497698P
FAILURE TO COMPLY WITH INVOLVING CONST AND OR EQUIP SAFETY OPERATIONS
DOB summons (OATH)JUDGMENT DOCKETED
Docketed May 31, 2021Balance $625Ticket #035497108X
WORK DOES NOT CONFORM TO APPROVED CONSTRUCTION DOCUMENTS AMENDMENTS
DOB summons (OATH)JUDGMENT DOCKETED
Docketed May 31, 2021Ticket #035497109H
FAILURE PROVIDE SIDEWALK SHED WHERE REQUIRED

+ 4 more docketed judgments — view full report

DOB LegacyC
Unknown
Issued Jun 15, 2011#1578799

STOP ALL WORK" IMMEDIATELY

View this violation's full details & status history →

+ 17 more violations on record — view full report

Get the Complete Report for 289 KOSCIUSZKO 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 289 KOSCIUSZKO ST, Brooklyn built?

The building at 289 KOSCIUSZKO ST, Brooklyn, NY 11221 was constructed in 2020. It is classified as a condo - residential unit in elevator building with 4 floors and 4 units. The building area is 3,977 sqft.

Are there building permits at 289 KOSCIUSZKO ST, Brooklyn?

Yes. 289 KOSCIUSZKO ST, Brooklyn, NY 11221 has 29 building permits on record, with 10 currently active. Permits are sourced from the NYC Department of Buildings (DOB Legacy and DOB NOW systems). The most recent permit is a New Building (SIGNED OFF) filed Mar 22, 2022.

Does 289 KOSCIUSZKO ST, Brooklyn have violations?

Yes. 289 KOSCIUSZKO ST, Brooklyn, NY 11221 has 18 violations on record, with 1 currently open. Breakdown: 2 DOB, 15 ECB, 1 HPD. Sources: NYC DOB, HPD, and ECB/OATH.

Does 289 KOSCIUSZKO ST, Brooklyn have docketed judgments?

Yes. 289 KOSCIUSZKO ST, Brooklyn, NY 11221 has 9 docketed judgments on record with the NYC Office of Administrative Trials & Hearings (OATH), with an open balance of $625. 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 289 KOSCIUSZKO ST?

289 KOSCIUSZKO ST, Brooklyn, NY 11221 has an assessed market value of $643K and a total assessed value of $289K (land: $34K). Assessment data is from the NYC Department of Finance (DOF).

When was 289 KOSCIUSZKO ST last sold?

289 KOSCIUSZKO ST, Brooklyn, NY 11221 last sold for $115K on Dec 29, 2023. Sale records are sourced from NYC ACRIS and Department of Finance rolling sales data.

What is the zoning for 289 KOSCIUSZKO ST?

289 KOSCIUSZKO 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 289 KOSCIUSZKO ST?

289 KOSCIUSZKO 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 289 KOSCIUSZKO ST?

Search 289 KOSCIUSZKO 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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289 KOSCIUSZKO ST, Brooklyn, NY 11221 — Property Records, Permits, Violations, Tax & Zoning | RegWatch