370 East 23rd Street
370 East 23rd Street in Flatbush, Brooklyn, has 143 open HPD violations, 46 of them class C, and 9 of 20 units are rent-stabilized, as of Oct 25, 2026. StreetSpy grade: F (27/100).
Multi-family walk-up · 20 units · Built 1931
StreetSpy grade: F (Severe, 27/100)
- 46 immediately hazardous violations open (the class that covers no heat, pests, lead paint and similar).
- 5 open violations are classified rent-impairing under NY Multiple Dwelling Law section 302-a.
- 51 housing complaints to 311 in the last 12 months.
- 9 of 20 units are rent-stabilized; 20 on the 2007 tax bill.
More open violations per unit than 9 in 10 Brooklyn buildings this size.
- Repairs: High (143 open, 46 class C), records as of Oct 25, 2026
- Heat and hot water: No complaints, 12 mo, records as of Oct 25, 2026
- Pests: Medium (1 infested unit, 3 yr), records as of Oct 27, 2026
- Safety: Clear (1 open DOB violation), records as of Oct 23, 2026
- Registration: Renewal not yet in city data, records as of Oct 3, 2026
Housing code violations (HPD)
143 open violations: 46 class C (immediately hazardous), 72 class B, 25 class A. 139 issued in the last 12 months. 825 on record. Oldest open violation issued 2020-02-11. Newest violation issued 2026-09-16.
8 closed in the last 90 days. Median 103 days from issue to close for the 83 violations closed in the last 12 months.
5 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: Roaches, throughout the apartment, 3rd floor. HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF ROACHES IN THE ENTIRE APARTMENT LOCATED AT APT 3L, 3rd STORY, 1st APARTMENT FROM EAST AT SOUTH (apt 3L), issued 2026-09-16. HPD violation 19219027
- Class C: Mice, throughout the apartment, 1st floor. HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF MICE IN THE ENTIRE APARTMENT LOCATED AT APT 1E, 1st STORY, 1st APARTMENT FROM EAST AT SOUTH (apt 1E), issued 2026-08-07. HPD violation 19108933
- Class C: Roaches, throughout the apartment, 1st floor. HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF ROACHES IN THE ENTIRE APARTMENT LOCATED AT APT 1E, 1st STORY, 1st APARTMENT FROM EAST AT SOUTH (apt 1E), issued 2026-08-07. HPD violation 19108940
- Class C: Roaches, throughout the apartment, 1st floor. HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF ROACHES IN THE ENTIRE APARTMENT LOCATED AT APT 1E, 1st STORY, 1st APARTMENT FROM NORTH AT EAST (apt 1E), issued 2026-08-06. HPD violation 19110468
- Class C: Mice, throughout the apartment, 1st floor. HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF MICE IN THE ENTIRE APARTMENT LOCATED AT APT 1E, 1st STORY, 1st APARTMENT FROM NORTH AT EAST (apt 1E), issued 2026-08-06. HPD violation 19110469
- Class C: Lead paint hazard, 1st closet from the east, south wall, 4th room from the east, 4th floor. - CORRECT THE LEAD-BASED PAINT HAZARD - PAINT THAT TESTED POSITIVE FOR LEAD CONTENT AND THAT IS PEELING OR ON A DETERIORATED SUBSURFACE - USING WORK PRACTICES SET FORTH IN 28 RCNY §11-06(B)(2) BASEBOARD AT NORTH WALL, 1st CLOSET FROM EAST AT SOUTH WALL DOOR FRAME, 1st DOOR FRAME FROM EAST AT SOUTH WALL, NORTH WALL, SOUTH WALL, EAST WALL, WEST WALL, 2nd WINDOW FRAME FROM WEST AT NORTH WALL IN THE 4th ROOM FROM EAST AT NORTH LOCATED AT APT T4, 4th STORY, 1st APARTMENT FROM WEST AT NORTH (apt T4), issued 2026-08-05. HPD violation 19123651
- Class C: Lead paint hazard, south wall, 4th room from the east, 4th floor. - CORRECT THE LEAD-BASED PAINT HAZARD - PAINT THAT TESTED POSITIVE FOR LEAD CONTENT AND THAT IS PEELING OR ON A DETERIORATED SUBSURFACE - USING WORK PRACTICES SET FORTH IN 28 RCNY §11-06(B)(2) BASEBOARD AT SOUTH WALL, BASEBOARD AT WEST WALL IN THE 4th ROOM FROM EAST AT SOUTH LOCATED AT APT T4, 4th STORY, 1st APARTMENT FROM WEST AT NORTH (apt T4), issued 2026-08-05. HPD violation 19123650
- Class C: Lead paint hazard, east wall, 3rd room from the east, 4th floor. - CORRECT THE LEAD-BASED PAINT HAZARD - PAINT THAT TESTED POSITIVE FOR LEAD CONTENT AND THAT IS PEELING OR ON A DETERIORATED SUBSURFACE - USING WORK PRACTICES SET FORTH IN 28 RCNY §11-06(B)(2) 1st DOOR FRAME FROM NORTH AT EAST WALL IN THE 3rd ROOM FROM EAST LOCATED AT APT T4, 4th STORY, 1st APARTMENT FROM WEST AT NORTH (apt T4), issued 2026-08-05. HPD violation 19123645
311 housing complaints
51 in the last 12 months, 194 in 5 years. Most common: Unsanitary Condition (24), Paint/Plaster (8), Plumbing (7), Door/Window (5), Water Leak (4).
Bedbugs
The owner reported 1 infested unit in 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: Owner reported 1 infested, 1 treated, 0 re-infested
- 2024: Owner reported 0 infested units
- 2023: Owner reported 0 infested units
- 2022: Owner reported 0 infested units
- 2021: No bedbug filing on record for this year
Buildings department (DOB)
1 open DOB violation, a Local Law violation issued before 2000. 4 DOB violations on record. Check on DOB BIS.
Evictions and housing court
0 executed evictions in the last 3 years (1 on record). 0 open HPD cases; 0 harassment findings.
Rent stabilization
9 of 20 units rent-stabilized as of 2024. Stabilized renewals: 0% for one year and 0% for two years under RGB Order #58 (Oct 1, 2026 to Sep 30, 2027).
Rent-stabilized units on city tax bills: 9 in 2024, 20 in 2007. Source: DOF tax bills for 2007 and 2024; years with no bill on file are left out.
Owner and management
Owner: FC 370. Head officer: Asher Klein. Managing agent: Asher Klein. This owner has 11 buildings on record, 6 graded D or F. See the full portfolio.
Last HPD registration Sep 24, 2025. Registration on file through Sep 1, 2026; renewal not yet in the city's data.
Tax lot and city IDs
BBL 3051880055, HPD building ID 251294. HPD Online, ACRIS, DOB BIS.
Nearest subway
- Newkirk Av-Little Haiti (2, 5), 8 min walk
- Cortelyou Rd (Q), 9 min walk
- Beverly Rd (2, 5), 9 min walk
How the grade is calculated
| Factor | On record | Points |
|---|---|---|
| Open HPD violations | 143 open (46 class C, 72 class B, 25 class A). 5 rent-impairing | −45 |
| 311 housing complaints (12 mo) | 51 | −20 |
| Bedbug reports (3 yr) | 1 infested unit | −8 |
| Executed evictions (3 yr) | None | 0 |
| Housing litigation | No open cases | 0 |
| Open DOB violations | 1 open DOB violation, a Local Law violation issued before 2000 | 0 |
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.