242 Kosciuszko Street
Brooklyn, NY 11221BBL 3-01786-0007Map
Owner of record: Marcy Koski LLC
242 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 Marcy Koski LLC. HPD has recorded 8 housing violations here, most recently on January 11, 2025. 5 of the 8 most recent violations are still open. City tax records listed 4 rent-stabilized apartments here in 2019.
- HPD violations
- 8
- DOB violations
- 0
- ECB violations
- 2
- HPD complaints
- 17
What to know
Immediately hazardous issues among recent violations are still open.
Date of the most recent HPD inspection that found a problem.
No balance due on recent ECB violations.
Rent stabilization
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.
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 · 8
- BHazardous
Properly repair the source and abate the evidence of a water leak at ceiling in the 4th bathroom from north located at apt 3, 3rd story, 1st apartment from north at east
Jan 11, 2025 · Apt 3
Open — Invalid certification - BHazardous
Repair the leaky and/or defective faucets at bathtub at east in the 4th bathroom from north located at apt 3, 3rd story, 1st apartment from north at east
Jan 11, 2025 · Apt 3
Open — Invalid certification - BHazardous
Repair the broken or defective plastered surfaces and paint in a uniform color at ceiling and east wall in the 4th bathroom from north located at apt 3, 3rd story, 1st apartment from north at east
Jan 11, 2025 · Apt 3
Open — Invalid certification - ANon-hazardous
Paint with light colored paint to the satisfaction of this department at ceiling and all walls in the entire apartment located at apt 3, 3rd story, 1st apartment from north at east
Jan 11, 2025 · Apt 3
Closed — Violation dismissed - BHazardous
Properly repair with similar material the broken or defective regrout ceramic wall tiles at east west and north walls in the 4th bathroom from north located at apt 3, 3rd story, 1st apartment from north at east
Jan 11, 2025 · Apt 3
Open — Invalid certification - IInformation / order
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 20, 2015
Closed — Violation dismissed - CImmediately hazardous
Install the missing or repair/replace the defective window guard(s) in accordance with the specifications of the new york city health code section 24 rcny chapter 12. wg to install = 2; wg to replace = 0; wg to repair = 0; in the 1st room from north located at apt 1, 1st story, apartment at east
May 20, 2015 · Apt 1
Open — Nov certified late - BHazardous
Provide adequate lighting at or near the outside of the front entranceway of the building and keep same burning from sunset every day to sunrise on the day following ***minimum 100 watts of incandescent light required***
Nov 14, 2012
Closed — Violation dismissed
DOB building violations · 0
No DOB violations on record
ECB violations · 2
- Hazardous
Failure to provide protection at sides of excavation. upon inspection of above address foundation in place,(dismantle)of foundation focus inprogress. no protection provided for excavated side w/ depth 10'
Mar 29, 2007 · Penalty $1,000
Resolve - Non-hazardous
Failure to protect adjoining structures during excavation operations.noted:at west side of lot an excavation of the earth has caused a partial collapse of the adjacent rear yard onto the site.
Jan 29, 2007
Resolve
Complaints
- Unsanitary condition
Mold
Jul 20, 2025 · Apt 1
Close - Unsanitary condition
Mold
Jul 20, 2025 · Apt 1
Close - Appliance
Refrigerator
Dec 9, 2024 · Apt 3
Close - Door/window
Door
Dec 9, 2024 · Apt 3
Close - Electric
Outlet/switch
Dec 9, 2024 · Apt 3
Close - Appliance
Electric/gas range
Dec 9, 2024 · Apt 3
Close - Water leak
Slow leak
Dec 9, 2024 · Apt 3
Close - Door/window
Door
Dec 9, 2024 · Apt 3
Close - Heat/hot water
Apartment only
Dec 9, 2024 · Apt 3
Close - Paint/plaster
Wall
Dec 9, 2024 · Apt 3
Close
Show 7 more ↓
- Unsanitary condition
Mold
Dec 9, 2024 · Apt 3
Close - Water leak
Heavy flow
Sep 10, 2022 · Apt 1
Close - Water leak
Damp spot
Sep 22, 2020 · Apt APARTM
Close - Water leak
Damp spot
Mar 5, 2018 · Apt 4
Close - Electric
Outlet/switch
Mar 5, 2018 · Apt 4
Close - Outside building
Roofing
Mar 5, 2018 · Apt 4
Close - Safety
Window guard broken/missing
May 4, 2015 · Apt 1
Close
Sales history
No recorded sales in our data
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 / 7
- Assessed value
- $663,300
- Landmark / historic district
- No
HPD registration #382659, last renewed Jul 23, 2025.
Questions about 242 Kosciuszko Street
Who owns 242 Kosciuszko Street?
The owner of record in NYC Department of City Planning PLUTO data is Marcy Koski LLC.
Does 242 Kosciuszko Street have violations?
Yes. NYC HPD has recorded 8 housing violations at this property.
Is 242 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 242 Kosciuszko Street built?
City records list 2007 as the year it was built.
How many apartments are in 242 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.