409 Kosciuszko Street
Brooklyn, NY 11221BBL 3-01601-0050Map
Owner of record: 27 Bed Stuy Housing Development Fund Cor Poration
409 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 27 Bed Stuy Housing Development Fund Cor Poration. HPD has recorded 4 housing violations here, most recently on November 10, 2022. City tax records listed 3 rent-stabilized apartments here in 2018.
- HPD violations
- 4
- DOB violations
- 0
- ECB violations
- 1
- HPD complaints
- 7
What to know
No open immediately-hazardous violations among recent records.
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 · 4
- 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.
Nov 10, 2022
Closed — Violation dismissed - ANon-hazardous
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 - 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.
Feb 25, 2022
Closed — Violation dismissed - 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.
Feb 23, 2015
Closed — Violation dismissed
DOB building violations · 0
No DOB violations on record
ECB violations · 1
- Class - 3
Weilmclain hw heating boiler has no chimney base cleanout+lwco is incorrect+backflow+safety valves are not piped down+front jacket not in place+hwh flue has broken support+auto bleeder+temperature gauge are cor
Jun 30, 2025 · Penalty $500
Active
Complaints
- Heat/hot water
Entire building
Dec 9, 2025 · Apt 1A
Close - Heat/hot water
Entire building
Nov 18, 2025 · Apt BLDG
Close - Plumbing
Water supply
Jun 16, 2024 · Apt ENTIRE
Close - Heat/hot water
Entire building
Aug 31, 2022 · Apt 2B
Close - Heat/hot water
Entire building
Mar 26, 2014 · Apt 1
Close - Heating
Heat related
Jan 24, 2014 · Apt NA
Close - Heating
Heat related
Jan 24, 2014 · Apt NA
Close
Sales history
No recorded sales in our data
Building details
- Building type
- Walk-up apartment building (C0)
- Year built
- 1899
- Floors
- 3
- Residential units
- 3
- Building area
- 2,814 ft²
- Lot area
- 1,875 ft²
- Zoning
- R6A
- Community board
- 303
- Council district
- 36
- Block / lot
- 1601 / 50
- Assessed value
- $67,980
- Landmark / historic district
- No
HPD registration #800374, last renewed Sep 16, 2025.
Questions about 409 Kosciuszko Street
Who owns 409 Kosciuszko Street?
The owner of record in NYC Department of City Planning PLUTO data is 27 Bed Stuy Housing Development Fund Cor Poration.
Does 409 Kosciuszko Street have violations?
Yes. NYC HPD has recorded 4 housing violations at this property.
Is 409 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 409 Kosciuszko Street built?
City records list 1899 as the year it was built.
How many apartments are in 409 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.