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533 Kosciuszko Street

Brooklyn, NY 11221BBL 3-01603-0078Map

Owner of record: Nu World Builders LLC

533 Kosciuszko Street is a walk-up apartment building built in 1899 in Brooklyn, 11221. It has 3 residential units across 3 floors. The owner of record is Nu World Builders LLC. HPD has recorded 63 housing violations here, most recently on May 5, 2026. 36 of the 50 most recent violations are still open. City tax records listed 3 rent-stabilized apartments here in 2018.

HPD violations
63
DOB violations
0
ECB violations
0
HPD complaints
37

What to know

Concern
8 open Class C

Immediately hazardous issues among recent violations are still open.

Good
Last violation May 5, 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 2018
3
About 100% of the building's 3 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 · 63

  • A

    File annual bedbug report in accordance with hpd rule as described on the back of this notice of violation or as described on hpds website, www.nyc.gov\hpd, search bed bugs.

    May 5, 2026

    Closed — Violation dismissed
  • B

    Properly repair with similar material the broken or defective wood floor in the kitchen located at apt 1a, 1st story, 1st apartment from south at west

    Mar 2, 2026 · Apt 1A

    Open — Nov sent out
  • B

    Properly repair with similar material the broken or defective wood door in the 5th room from north located at apt 1a, 1st story, 1st apartment from south at west

    Mar 2, 2026 · Apt 1A

    Open — Nov sent out
  • B

    Properly repair or replace the broken or defective electrical light fixtures at ceiling in the kitchen located at apt 1a, 1st story, 1st apartment from south at west

    Mar 2, 2026 · Apt 1A

    Open — Nov sent out
  • B

    Properly repair or replace the broken or defective mortise lock in the entrance located at apt 1a, 1st story, 1st apartment from south at west

    Mar 2, 2026 · Apt 1A

    Open — Nov sent out
  • B

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

    Mar 2, 2026 · Apt 1A

    Open — Nov sent out
  • B

    Repair, replace or provide an approved and operational smoke detecting device, installed in accordance with department of buildings rules and regulations thats is defective in the entire apartment located at apt 1a, 1st story, 1st apartment from south at west

    Mar 2, 2026 · Apt 1A

    Open — Nov sent out
  • B

    Repair the leaky and/or defective faucets at sink in the kitchen located at apt 1a, 1st story, 1st apartment from south at west

    Mar 2, 2026 · Apt 1A

    Open — Nov sent out
  • A

    File annual bedbug report in accordance with hpd rule as described on the back of this notice of violation or as described on hpds website, www.nyc.gov\hpd, search bed bugs.

    Jun 10, 2025

    Closed — Violation dismissed
  • I

    And is therefore subject to civil penalties, prohibited from certifying violations, and denied the right to recover possession of premises for nonpayment of rent until a valid registration statement is filed.

    Nov 27, 2024

    Closed — Violation dismissed
Show 40 more ↓
  • A

    File annual bedbug report in accordance with hpd rule as described on the back of this notice of violation or as described on hpds website, www.nyc.gov\hpd, search bed bugs.

    Apr 10, 2024

    Closed — Violation dismissed
  • A

    File annual bedbug report in accordance with hpd rule as described on the back of this notice of violation or as described on hpds website, www.nyc.gov\hpd, search bed bugs.

    Mar 23, 2023

    Closed — Violation dismissed
  • I

    And is therefore subject to civil penalties, prohibited from certifying violations, and denied the right to recover possession of premises for nonpayment of rent until a valid registration statement is filed.

    Nov 10, 2022

    Closed — Violation dismissed
  • C

    Abate the infestation consisting of mice in the entire apartment located at apt 1a, 1st story, 1st apartment from south at west

    Oct 31, 2022 · Apt 1A

    Open — Notice of issuance sent to tenant
  • C

    Abate the infestation consisting of roaches in the entire apartment located at apt 1a, 1st story, 1st apartment from south at west

    Oct 31, 2022 · Apt 1A

    Open — Notice of issuance sent to tenant
  • A

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

    Oct 31, 2022 · Apt 1A

    Open — Nov certified late
  • A

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

    Oct 31, 2022 · Apt 1A

    Open — Nov certified late
  • C

    Provide ready access to buildings heating system door locked at cellar

    Oct 31, 2022

    Open — Nov sent out
  • C

    Provide hot water at all hot water fixtures in the entire apartment located at apt 1a, 1st story, 1st apartment from south at west

    Oct 31, 2022 · Apt 1A

    Open — Nov sent out
  • B

    Remove all encumbrances consisting of household items, shoe rack at public hall, 3rd story

    Apr 18, 2022

    Open — Nov sent out
  • B

    Replace with new the broken or defective rubber gaskets around refrigerator doors in the kitchen located at apt 2, 2nd story, 1st apartment from south at west

    Apr 18, 2022 · Apt 2

    Open — Nov sent out
  • A

    File annual bedbug report in accordance with hpd rule as described on the back of this notice of violation or as described on hpds website, www.nyc.gov\hpd, search bed bugs.

    Feb 25, 2022

    Closed — Violation dismissed
  • A

    File annual bedbug report in accordance with hpd rule as described on the back of this notice of violation or as described on hpds website, www.nyc.gov\hpd, search bed bugs.

    Apr 9, 2021

    Closed — Violation dismissed
  • C

    M/d law abate the nuisance consisting of scalding hot water 143f in the entire apartment located at apt 1, 1st story, 1st apartment from south at west

    Jan 16, 2021 · Apt 1

    Open — Nov sent out
  • B

    Properly repair the broken or defective rubber gasket at refrigerator door in the kitchen located at apt 1, 1st story, 1st apartment from south at west

    Jan 16, 2021 · Apt 1

    Open — Nov sent out
  • B

    Trace and repair the source and abate the visible mold condition... approx. 6 sq ft at ceilinng in the bathroom located at apt 1, 1st story original violation 13694778 issued 11-jun-20 has been upgraded to class b per administrative code ''''27-2017.3a(3)(a) or (b).

    Jun 11, 2020 · Apt 1

    Open — Nov certified late
  • A

    Properly secure the loose door to hinges in the 3rd room from north located at apt 1, 1st story

    Jun 11, 2020 · Apt 1

    Open — Nov sent out
  • A

    Trace and repair the source and abate the visible mold condition... approx. 6 sq ft at ceilinng in the bathroom located at apt 1, 1st story

    Jun 11, 2020 · Apt 1

    Closed — Violation closed
  • B

    Properly repair and abate unsafe electric wiring condition consisting of exposed electrical wires at ceiling fixture in the private hallway located at apt 1, 1st story, 1st apartment from north at east

    Jun 11, 2020 · Apt 1

    Open — Nov sent out
  • I

    And is therefore subject to civil penalties, prohibited from certifying violations, and denied the right to recover possession of premises for nonpayment of rent until a valid registration statement is filed.

    Oct 30, 2019

    Closed — Violation dismissed
  • B

    Trace and repair the source and abate the visible mold condition... approx 5 sq ft at ceiling in the 1st room from north at west located at apt 1, 1st story, 1st apartment from south at west original violation 13335926 issued 10-oct-19 has been upgraded to class b per administrative code §27-2017.3a(3)(a) or (b).

    Oct 10, 2019 · Apt 1

    Open — Defect letter issued
  • A

    Paint with light colored paint to the satisfaction of this department all peeling paint surfaces in the foyer , the 1st room from north at west located at apt 1, 1st story, 1st apartment from south at west

    Oct 10, 2019 · Apt 1

    Open — Nov sent out
  • B

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

    Oct 10, 2019 · Apt 1

    Open — Nov sent out
  • A

    Trace and repair the source and abate the visible mold condition... approx 5 sq ft at ceiling in the 1st room from north at west located at apt 1, 1st story, 1st apartment from south at west

    Oct 10, 2019 · Apt 1

    Closed — Violation closed
  • C

    Abate the infestation consisting of mice in the entire apartment located at apt 1, 1st story, 1st apartment from south at west

    Oct 10, 2019 · Apt 1

    Open — Notice of issuance sent to tenant
  • B

    Trace and repair the source and abate the visible mold condition... (approx 5 sq ft) at ceiling in the bathroom located at apt 1, 1st story, 1st apartment from south at west original violation 13205541 issued 01-aug-19 has been upgraded to class b per administrative code §27-2017.3a(3)(a) or (b).

    Aug 1, 2019 · Apt 1

    Open — Not complied with
  • C

    Trace and repair the source and abate the visible mold condition... (approx 10 sq ft) at ceiling and north wall in the 1st room from north at west located at apt 1, 1st story, 1st apartment from south at west original violation 13205535 issued 01-aug-19 has been upgraded to class c per administrative code §27-2017.3a(5)(a) or (b).

    Aug 1, 2019 · Apt 1

    Open — Notice of issuance sent to tenant
  • A

    Paint with light colored paint to the satisfaction of this department all peeling paint surfaces in the bathroom , the 1st room from north at west, the private hallway , the foyer located at apt 1, 1st story, 1st apartment from south at west

    Aug 1, 2019 · Apt 1

    Open — Nov sent out
  • C

    Abate the infestation consisting of mice at entire apartment, 1st story, apartment

    Aug 1, 2019 · Apt 1

    Open — Notice of issuance sent to tenant
  • A

    Trace and repair the source and abate the visible mold condition... (approx 5 sq ft) at ceiling in the bathroom located at apt 1, 1st story, 1st apartment from south at west

    Aug 1, 2019 · Apt 1

    Closed — Violation closed
  • B

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

    Aug 1, 2019 · Apt 1

    Open — Nov sent out
  • B

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

    Aug 1, 2019 · Apt 1

    Open — Nov sent out
  • B

    Repair the broken or defective plastered surfaces and paint in a uniform color at ceiling in the foyer located at apt 1, 1st story, 1st apartment from south at west

    Aug 1, 2019 · Apt 1

    Open — Nov sent out
  • B

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

    Aug 1, 2019 · Apt 1

    Open — Nov sent out
  • B

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

    Aug 1, 2019 · Apt 1

    Open — Nov sent out
  • B

    Trace and repair the source and abate the visible mold condition... (approx 10 sq ft) at ceiling and north wall in the 1st room from north at west located at apt 1, 1st story, 1st apartment from south at west

    Aug 1, 2019 · Apt 1

    Closed — Violation closed
  • B

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

    Aug 1, 2019 · Apt 1

    Open — Nov sent out
  • B

    Properly repair the broken or defective intercom system in the entire apartment located at apt 1, 1st story, 1st apartment from south at west

    Jul 24, 2019 · Apt 1

    Open — Nov sent out
  • B

    Repair the roof so that it will not leak over ceiling ceiling in the 1st room from north at west located at apt 1, 1st story, 1st apartment from south at west

    Jul 24, 2019 · Apt 1

    Open — Nov sent out
  • B

    Arrange and make self-closing the doors - in the entrance located at apt 1, 1st story, 1st apartment from south at west

    Jul 26, 2018 · Apt 1

    Closed — Violation closed

DOB building violations · 0

No DOB violations on record

ECB violations · 0

No ECB violations on record

Complaints

  • Appliance

    Refrigerator

    Feb 25, 2026 · Apt 1

    Close
  • Plumbing

    Basin/sink

    Feb 25, 2026 · Apt 1

    Close
  • Flooring/stairs

    Floor

    Feb 25, 2026 · Apt 1

    Close
  • Door/window

    Door

    Feb 25, 2026 · Apt 1

    Close
  • Electric

    Lighting

    Feb 25, 2026 · Apt 1

    Close
  • Door/window

    Door

    Feb 25, 2026 · Apt 1

    Close
  • Water leak

    Damp spot

    Mar 10, 2025 · Apt 1BOTTO

    Close
  • Paint/plaster

    Ceiling

    Mar 10, 2025 · Apt 1BOTTO

    Close
  • Unsanitary condition

    Mold

    Mar 10, 2025 · Apt 1BOTTO

    Close
  • Water leak

    Heavy flow

    Mar 10, 2025 · Apt 1BOTTO

    Close
Show 27 more ↓
  • Unsanitary condition

    Pests

    Mar 10, 2025 · Apt 1BOTTO

    Close
  • Unsanitary condition

    Pests

    Mar 10, 2025 · Apt 1BOTTO

    Close
  • Heat/hot water

    Entire building

    Oct 28, 2022 · Apt BLDG

    Close
  • Unsanitary condition

    Pests

    Jan 29, 2022 · Apt 2NDFLO

    Close
  • Plumbing

    Water supply

    Jan 15, 2021 · Apt 1

    Close
  • Appliance

    Refrigerator

    Jan 15, 2021 · Apt 1

    Close
  • Heat/hot water

    Apartment only

    Jan 15, 2021 · Apt 1

    Close
  • General

    Bell/buzzer/intercom

    Jul 23, 2019 · Apt 1

    Close
  • Door/window

    Door

    Jul 23, 2019 · Apt 1

    Close
  • Unsanitary condition

    Mold

    Jul 23, 2019 · Apt 1

    Close
  • Water leak

    Damp spot

    Jul 23, 2019 · Apt 1

    Close
  • Paint/plaster

    Ceiling

    Jul 23, 2019 · Apt 1

    Close
  • Water leak

    Heavy flow

    Feb 3, 2015 · Apt 1

    Close
  • Electric

    No lighting

    Feb 3, 2015 · Apt 1

    Close
  • Water leak

    Heavy flow

    Feb 3, 2015 · Apt 1

    Close
  • General

    Doors

    Mar 10, 2011 · Apt 1

    Close
  • General

    Doors

    Mar 10, 2011 · Apt 1

    Close
  • Appliance

    Electric/gas range

    Mar 10, 2011 · Apt 1

    Close
  • Plumbing

    Water-leaks

    Mar 10, 2011 · Apt 1

    Close
  • Electric

    Electric-supply

    Dec 13, 2009 · Apt 2

    Close
  • Heating

    Heat related

    Oct 23, 2006 · Apt 1A

    Close
  • Heating

    Heat related

    Jan 25, 2004 · Apt BLDG

    Close
  • Electric

    Electric-supply

    Jan 25, 2004 · Apt BLDG

    Close
  • Electric

    Electric-supply

    Jan 25, 2004 · Apt 3C

    Close
  • Heating

    Heat related

    Jan 25, 2004 · Apt 3C

    Close
  • Heating

    Heat related

    Jan 25, 2004 · Apt BLDG

    Close
  • Electric

    Electric-supply

    Jan 25, 2004 · Apt BLDG

    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 (C0)
Year built
1899
Floors
3
Residential units
3
Building area
3,000 ft²
Lot area
2,500 ft²
Zoning
R6B
Community board
303
Council district
36
Block / lot
1603 / 78
Assessed value
$105,180
Landmark / historic district
No

HPD registration #331738, last renewed Aug 24, 2025.

Questions about 533 Kosciuszko Street

Who owns 533 Kosciuszko Street?

The owner of record in NYC Department of City Planning PLUTO data is Nu World Builders LLC.

Does 533 Kosciuszko Street have violations?

Yes. NYC HPD has recorded 63 housing violations at this property.

Is 533 Kosciuszko Street rent stabilized?

NYC Department of Finance tax bills listed 3 rent-stabilized units here in 2018 (about 100% of its 3 apartments). To confirm a specific apartment, request its rent history from NYS Homes and Community Renewal.

When was 533 Kosciuszko Street built?

City records list 1899 as the year it was built.

How many apartments are in 533 Kosciuszko Street?

It has 3 residential units.

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