531 Kosciuszko Street
531 Kosciuszko Street in Bed-Stuy, Brooklyn, has 39 open HPD violations, 13 of them class C, and no rent-stabilized units are on its tax bill, as of Oct 26, 2026. StreetSpy grade: F (36/100).
Mixed residential & commercial · 3 units · Built 1931
StreetSpy grade: F (Severe, 36/100)
- 13 immediately hazardous violations open (the class that covers no heat, pests, lead paint and similar).
- 2 open violations are classified rent-impairing under NY Multiple Dwelling Law section 302-a.
- No rent-stabilized units on the tax bill. Increases aren't capped by stabilization, though Good Cause Eviction may still limit them.
More open violations per unit than 9 in 10 Brooklyn buildings this size.
- Repairs: High (39 open, 13 class C), records as of Oct 26, 2026
- Heat and hot water: 1 complaint, 12 mo, records as of Oct 25, 2026
- Pests: Clear (No bedbug filing, 3 yr), records as of Oct 28, 2026
- Safety: High (3 open DOB violations), records as of Oct 26, 2026
- Registration: Renewal not yet in city data, records as of Oct 3, 2026
Housing code violations (HPD)
39 open violations: 13 class C (immediately hazardous), 7 class B, 19 class A. 1 issued in the last 12 months. 60 on record. Oldest open violation issued 2007-06-06. Newest violation issued 2026-05-05.
HPD recorded no violation closed here in the last 12 months.
2 open violations are classified rent-impairing under NY Multiple Dwelling Law section 302-a. Section 302-a; NY Courts guidance on getting repairs.
- Class C: Fire escape defect. & 309 M/D LAW ABATE THE NUISANCE CONSISTING OF ROLL UP GATE OBSTRUCTING THE DROPLADDER AT BUILDING FRONT AT FIRE ESCAPE, issued 2023-03-07. HPD violation 15744545
- Class C: Fire escape defect. FIRE ESCAPE DEFECTIVE. ADJUST THE DROPLADDER SO THAT IT WILL SLIDE EASILY IN THE GUIDE RODS (DROPLADDER OUT OF GUIDE) AT BUILDING FRONT AT FIRE ESCAPE, issued 2023-03-07. HPD violation 15744538
- Class C: Roaches, throughout the apartment, 2nd floor. HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF ROACHES IN THE ENTIRE APARTMENT LOCATED AT APT 2FL, 2nd STORY, 1st APARTMENT FROM EAST AT SOUTH (apt 2FL), issued 2021-04-15. HPD violation 14238776
- Class C: No hot water, bathroom, 2nd floor. PROVIDE ADEQUATE SUPPLY OF HOT WATER FOR THE FIXTURES AT WASH BASIN AND BATHTUB IN THE BATHROOM LOCATED AT APT 2FL, 2nd STORY, 1st APARTMENT FROM EAST AT SOUTH (apt 2FL), issued 2021-04-15. HPD violation 14238753
- Class C: No hot water, kitchen, 2nd floor. & 309 M/D LAW ABATE THE NUISANCE CONSISTING OF SCALDING HOT WATER EXCEEDING ALLOWABLE TEMP. OF 130 DEGREES IN THE KITCHEN LOCATED AT APT 2FL, 2nd STORY, 1st APARTMENT FROM EAST AT SOUTH (apt 2FL), issued 2021-04-15. HPD violation 14238769
- Class C: Missing window guards, throughout the apartment, 2nd floor. HMC 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 = 4; IN THE ENTIRE APARTMENT LOCATED AT APT 2FL, 2nd STORY, 1st APARTMENT FROM EAST AT SOUTH (apt 2FL), issued 2021-04-15. HPD violation 14238742
- Class C: Mice, throughout the apartment, 2nd floor. HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF MICE IN THE ENTIRE APARTMENT LOCATED AT APT 2FL, 2nd STORY, 1st APARTMENT FROM EAST AT SOUTH (apt 2FL), issued 2021-04-15. HPD violation 14238775
- Class C: Self-closing door not working, 2nd floor. , 2007 ADM CODE ARRANGE AND MAKE SELF-CLOSING THE DOORS .. IN THE ENTRANCE LOCATED AT APT 2FL, 2nd STORY, 1st APARTMENT FROM EAST AT SOUTH (apt 2FL), issued 2021-04-15. HPD violation 14238784
311 housing complaints
1 in the last 12 months, 1 in 5 years. Most common: Heat/Hot Water (1).
Bedbugs
No bedbug filing on record for the last 3 years. HPD's bedbug filings are self-reported by the owner once a year; HPD does not inspect to confirm them.
- 2026: No bedbug filing on record for this year
- 2025: No bedbug filing on record for this year
- 2024: No bedbug filing on record for this year
- 2023: No bedbug filing on record for this year
- 2022: No bedbug filing on record for this year
- 2021: No bedbug filing on record for this year
Buildings department (DOB)
3 open DOB violations, 1 of them Local Law violations issued before 2000. 5 DOB violations on record. Check on DOB BIS.
Evictions and housing court
0 executed evictions in the last 3 years (0 on record). 0 open HPD cases; 0 harassment findings.
Rent stabilization
No rent-stabilized units on the tax bill.
Owner and management
Owner: 531 KOSCIUSZKO LLC. Head officer: Jeffrey Koenig. Managing agent: MGH Management. See the full portfolio.
Last HPD registration Apr 22, 2026. Registration on file through Sep 1, 2026; renewal not yet in the city's data.
Tax lot and city IDs
BBL 3016030001, HPD building ID 321756. HPD Online, ACRIS, DOB BIS.
Nearest subway
- Kosciuszko St (J), 5 min walk
- Myrtle Av (M, J, Z), 6 min walk
- Central Av (M), 10 min walk
How the grade is calculated
| Factor | On record | Points |
|---|---|---|
| Open HPD violations | 39 open (13 class C, 7 class B, 19 class A). 2 rent-impairing | −45 |
| 311 housing complaints (12 mo) | 1 | −14 |
| Bedbug reports (3 yr) | None reported | 0 |
| Executed evictions (3 yr) | None | 0 |
| Housing litigation | No open cases | 0 |
| Open DOB violations | 3 open DOB violations, 1 of them Local Law violations issued before 2000 | −5 |
Sources: NYC HPD Housing Maintenance Code Violations, NYC 311 Service Requests, NYC HPD Bedbug Reporting, NYC Marshal Evictions (DOI), NYC HPD Housing Litigations, NYC DOB Violations, NYC DOF tax bills (via JustFix Who Owns What portfolio API, v2), NYC HPD Property Registration. Methodology. Report generated 2026-10-28.