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244 Kosciuszko Street

Brooklyn, NY 11221BBL 3-01786-0008Map

Owner of record: Lee Mazel LLC

244 Kosciuszko Street is a walk-up apartment building built in 2007 in Brooklyn, 11221. It has 4 residential units across 4 floors. The owner of record is Lee Mazel LLC. HPD has recorded 20 housing violations here, most recently on September 13, 2026. 5 of the 20 most recent violations are still open. City tax records listed 4 rent-stabilized apartments here in 2019.

HPD violations
20
DOB violations
1
ECB violations
0
HPD complaints
23

What to know

Good
No open Class C

No open immediately-hazardous violations among recent records.

Watch
Last violation Sep 13, 2026

Date of the most recent HPD inspection that found a problem.

Good
No unpaid ECB fines

No balance due on recent ECB violations.

Rent stabilization

Rent-stabilized units in 2019
4
About 100% of the building's 4 apartments

Counts come from owners' rent-stabilization filings shown on NYC Department of Finance tax bills, as extracted by JustFix. They tell you a building has stabilized apartments, not which ones.

Stabilized units by tax-bill year

Think your apartment is stabilized? Request its rent history from HCR (free), then check your renewal with the renewal calculator.

Violations

Most recent first. Showing up to 50 per agency.

HPD housing violations · 20

  • A

    Trace and repair the source and abate the visible mold condition... less than 10sq ft observe at ceiling in the bathroom located at apt 3, 3rd story, 1st apartment from south at west

    Sep 13, 2026 · Apt 3

    Open — Notice of issuance sent to tenant
  • A

    § 329, m/d law and dept. rules and regs. provide a completed certificate of inspection visits in a proper frame at or near mailboxes, bottom edge of frame between 48-62 inches above floor missing at public hall, 1st story

    Sep 13, 2026

    Open — Nov sent out
  • B

    Refit upper and lower sash windows at north in the 1st room from north at west located at apt 3, 3rd story, 1st apartment from south at west

    Jun 4, 2026 · Apt 3

    Open — Nov sent out
  • B

    Properly repair or replace the broken or defective buzzer from building front to return buzzer at east in the entrance located at apt 3, 3rd story, 1st apartment from south at west

    Jun 4, 2026 · Apt 3

    Open — Nov sent out
  • B

    Refit upper and lower sash window at south in the 4th room from north at west located at apt 3, 3rd story, 1st apartment from south at west

    Jun 4, 2026 · Apt 3

    Open — Nov sent out
  • B

    Properly repair or replace the broken or defective lower window sash counter balance in the 1st room from north at east located at apt 3, 3rd story, 1st apartment from south at west

    Jul 28, 2025 · Apt 3

    Closed — Violation dismissed
  • B

    Properly secure the loose under mount sink in the kitchen located at apt 3, 3rd story, 1st apartment from south at west

    Jul 28, 2025 · Apt 3

    Closed — Violation closed
  • B

    Properly repair or replace the broken or defective lower window sash counter balance in the 2nd room from north at east located at apt 3, 3rd story, 1st apartment from south at west

    Jul 28, 2025 · Apt 3

    Closed — Violation dismissed
  • C

    Replace or repair the self-closing doors that is missing or defective hinge in the entrance located at apt 3, 3rd story, 1st apartment from south at west

    Jul 28, 2025 · Apt 3

    Closed — Violation dismissed
  • B

    Repair, replace or provide an approved and operational carbon monoxide detecting device, installed in accordance with applicable law and rules missing in the entire apartment located at apt 3, 3rd story, 1st apartment from south at west

    Jul 28, 2025 · Apt 3

    Closed — Violation dismissed
Show 10 more ↓
  • B

    Properly repair with similar material the broken or defective fire retardant material ceiling and east wall at public hall, 1st story

    Jul 28, 2025

    Closed — Violation dismissed
  • A

    Paint with light colored paint to the satisfaction of this department ceiling and east wall at public hall, 1st story

    Jul 28, 2025

    Closed — Violation dismissed
  • B

    Properly repair the source and abate the evidence of a water leak at ceiling and all walls in the 1st room from north located at apt 1, 1st story, 1st apartment from south at west

    Oct 30, 2023 · Apt 1

    Closed — Violation dismissed
  • B

    Repair the broken or defective plastered surfaces and paint in a uniform color at ceilng and all walls in the 1st room from north located at apt 1, 1st story, 1st apartment from south at west

    Oct 30, 2023 · Apt 1

    Closed — Violation dismissed
  • B

    Repair the broken or defective plastered surfaces and paint in a uniform color at east and south walls in the 3rd room from north located at apt 1, 1st story, 1st apartment from south at west

    Oct 30, 2023 · Apt 1

    Closed — Violation dismissed
  • B

    Repair the broken or defective plastered surfaces and paint in a uniform color at window recess in the 4th room from north at east located at apt 1, 1st story, 1st apartment from south at west

    Oct 30, 2023 · Apt 1

    Closed — Violation dismissed
  • B

    Repair or replace the carbon monoxide detecting device(s). missing in the entire apartment located at apt 1, 1st story, 1st apartment from south at west

    Oct 30, 2023 · Apt 1

    Closed — Violation dismissed
  • B

    Repair or replace the smoke detector missing in the entire apartment located at apt 1, 1st story, 1st apartment from south at west

    Oct 30, 2023 · Apt 1

    Closed — Violation dismissed
  • B

    Section 9, 56, 193, 300, 302 m.d. law- above frame building has been converted from a private dwelling to a multiple dwelling and is now occupied and maintained as such contrary to law.restore premises to lawful occupancy

    Aug 8, 2008

    Closed — Violation closed
  • B

    Section 9, 56, 193, 300, 302 m.d. law- above frame building has been converted from a private dwelling to a multiple dwelling and is now occupied and maintained as such contrary to law.restore premises to lawful occupancy

    Aug 8, 2008

    Closed — Violation closed

DOB building violations · 1

  • Construction other optional

    . commissioner has issued a 15-day letter of intent to revoke applicat ion # 302186275 on 04-30-09 remedy: stop all work/make site safe only! comply with the 15 day lett er and contact the bklyn boro. office

    May 8, 2009

    Dob violation - dismissed

ECB violations · 0

No ECB violations on record

Complaints

  • Plumbing

    Water supply

    Sep 12, 2026 · Apt 3

    Close
  • Electric

    Lighting

    Sep 12, 2026 · Apt 3

    Close
  • Unsanitary condition

    Mold

    May 29, 2026 · Apt 3

    Close
  • Door/window

    Window frame

    May 29, 2026 · Apt 3

    Close
  • Flooring/stairs

    Floor

    May 29, 2026 · Apt 3

    Close
  • General

    Bell/buzzer/intercom

    May 29, 2026 · Apt 3

    Close
  • Plumbing

    Water supply

    May 29, 2026 · Apt 3

    Close
  • Plumbing

    Water supply

    May 29, 2026 · Apt 3

    Close
  • Unsanitary condition

    Mold

    Jul 24, 2025 · Apt 3

    Close
  • Door/window

    Window frame

    Jul 24, 2025 · Apt 3

    Close
Show 13 more ↓
  • Electric

    Wiring

    Jul 24, 2025 · Apt 3

    Close
  • Paint/plaster

    Ceiling

    Jul 24, 2025 · Apt 3

    Close
  • Unsanitary condition

    Pests

    Jul 24, 2025 · Apt 3

    Close
  • Flooring/stairs

    Floor

    Jul 24, 2025 · Apt 3

    Close
  • Plumbing

    Basin/sink

    Jul 24, 2025 · Apt 3

    Close
  • Elevator

    Maintenance

    Jul 24, 2025 · Apt 3

    Close
  • Water leak

    Heavy flow

    Dec 20, 2023 · Apt 1

    Close
  • Water leak

    Heavy flow

    Oct 16, 2023 · Apt 1

    Close
  • Plumbing

    Bathtub/shower

    Jul 6, 2014 · Apt 1

    Close
  • Safety

    Window guard broken/missing

    Jul 6, 2014 · Apt 1

    Close
  • Water leak

    Slow leak

    Jul 6, 2014 · Apt 1

    Close
  • Plumbing

    Basin/sink

    Jul 6, 2014 · Apt 1

    Close
  • Plumbing

    Sewer

    Jul 6, 2014 · Apt 1

    Close

Sales history

No recorded sales in our data

Sales come from the NYC Department of Finance rolling sales file.

Building details

Building type
Walk-up apartment building (C3)
Year built
2007
Floors
4
Residential units
4
Building area
5,404 ft²
Lot area
2,500 ft²
Zoning
R6B
Community board
303
Council district
36
Block / lot
1786 / 8
Assessed value
$663,300
Landmark / historic district
No

HPD registration #386176, last renewed Jul 30, 2025.

Questions about 244 Kosciuszko Street

Who owns 244 Kosciuszko Street?

The owner of record in NYC Department of City Planning PLUTO data is Lee Mazel LLC.

Does 244 Kosciuszko Street have violations?

Yes. NYC HPD has recorded 20 housing violations at this property.

Is 244 Kosciuszko Street rent stabilized?

NYC Department of Finance tax bills listed 4 rent-stabilized units here in 2019 (about 100% of its 4 apartments). To confirm a specific apartment, request its rent history from NYS Homes and Community Renewal.

When was 244 Kosciuszko Street built?

City records list 2007 as the year it was built.

How many apartments are in 244 Kosciuszko Street?

It has 4 residential units.

Source: NYC Open Data (DCP PLUTO, HPD, DOB, ECB/OATH, DOF). Records can lag the city's systems. Data refreshed weekly.