275 Kosciuszko Street
Class B
Class C
12 months to Aug 2026
rent-stabilized with
DHCR (most recent year)
units (PLUTO)
12 months through June 2026
rent
min walk
(311 complaints)
errands grade
nearby
Top insights
- More open HPD violations than ~86% of buildings in this ZIP (37 open)
- 11 open hazardous (Class C) violations
- More HPD complaints than the neighborhood average (8 vs ~4)
- Built in 2011 (city records)
- Rent-stabilized: 46 units registered
About this building
City records list 2011 as the year built — newer than 84% of the 1,204 buildings we cover in ZIP 11221. At 6 floors, the tallest of the 7 buildings we cover on this block. The building’s floor space is 4.2 times the size of its lot: 30,919 sq ft of building on a 7,300 sq ft lot. 46 apartments — more than 95% of the 1,207 residential buildings we cover in ZIP 11221 have.
Comparisons with neighboring buildings, as of October 28, 2026.
275 Kosciuszko Street
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- City records show 37 open HPD violations, 11 immediately hazardous (Class C) at this building. Ask which are still unresolved in the unit and the landlord’s timeline to clear them.
- The oldest open violation on record dates to 2024 — why has it stayed open this long, and is it in or near this unit?
- DHCR’s most recent registration lists 46 rent-stabilized units here. Ask whether this specific unit is one of them, and ask the landlord for its legal regulated rent and lease history.
- Confirm the condition behind the most recent open violation was actually repaired, not just marked closed: Abate the nuisance consisting of evidence of rats and all underlying causes creating….
- Confirm in person that the immediately-hazardous (Class C) conditions — typically heat, hot water, leaks, mold or pests — are genuinely fixed, not just marked closed.
275 Kosciuszko Street sits in Brooklyn, ZIP 11221. The closest subway is Myrtle-Willoughby Avs (G) (7-minute walk), served by the G line.
Building Condition
Oldest open violation: October 2024 · Most recent: October 2026. HPD marks a violation open until it is certified as corrected, so an old date can mean an unresolved condition or a repair that was never certified.
- 2026-10-25
- 2026-10-19
- 2026-10-19
- 2026-08-27
- 2026-08-27
- 2026-10-25
- 2026-10-19
- 2025-05-15
- 2025-05-15
- 2025-05-15
- Class C · 11 open · penalty 165 · (15/ea)
- Class B · 15 open · penalty 75 · (5/ea)
- Class A · 11 open · penalty 11 · (1/ea)
- 2026-07-14 · Apt 5J · EMERGENCY · PLUMBING
- 2026-07-06 · Apt 4D · IMMEDIATE EMERGENCY · HEAT/HOT WATER
- 2026-06-12 · Apt 3C · NON EMERGENCY · APPLIANCE
- 2023-12-01 "FAILURE TO DISPLAY ENERGY EFFICIENCY SCORE AND ENERGY EFFICIENCY GRADE AS PER ADCODE SEC. 28-309.12.3"
- 2022-08-02 "FAILURE TO FILE BENCHMARKING REPORT OF ENERGY USE AS PER AD. CODE SEC. 28-309.4"
- 2021-04-29 "FAILURE TO DISPLAY ENERGY EFFICIENCY SCORE AND ENERGY EFFICIENCY GRADE AS PER ADCODE SEC. 28-309.12.3"
No HPD lead-paint violations on record. Built 2011, after the 1978 federal ban on lead paint in residential use. Owners must still address any lead hazard that is later identified.
The Building
Neighborhood & Environment
~1 block 300m
~2-3 blocks
- PETIT LARCENY: 82
- HARRASSMENT 2: 80
- ASSAULT 3 & RELATED OFFENSES: 42
- CRIMINAL MISCHIEF & RELATED OF: 34
- GRAND LARCENY: 31
- Elevator: 93
- Noise - Residential: 73
- HEAT/HOT WATER: 68
- UNSANITARY CONDITION: 55
- WATER LEAK: 52
- 785 DEKALB AVENUE
- 370 THROOP AVENUE
- 174 PULASKI ST
- P.S. 025 Eubie Blake School
- P.S. 304 Casimir Pulaski
- P.S. 023 Carter G. Woodson
- Upper School @ P.S. 25
- Upper Academy At Ps 23
- Success Academy Charter School - Bed-Stuy 1
- New Dawn Charter High School
- P.S. 368
- Urban Dove Charter School
- Myrtle-Willoughby Avs
- Grade A
- Grade A
- Grade A
- Grade A
- Grade A
- Grade A
- Grade A
- Grade A
- Hart To Hart
- 79 Precinct Off-Street Parking
- Vernon Tandt Block Association
- Brooklyn Charter School
- Red Gate Garden
- Willoughby Playground
Internet providers serving this area
Internet providers available in this area — including fiber:
- Verizon Fiber Up to 2,300 Mbps down · 2,300 Mbps up
- Optimum Cable Up to 940 Mbps down · 35 Mbps up
How to check internet providers before signing an NYC lease →
Source: FCC Broadband Data Collection (NY, rev. May 2026). Wired broadband only — cable + fiber. DSL, satellite, and fixed-wireless not included. Block-level data; actual availability may vary by building.
Market & Availability
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