500 11th Street
500 11th Street in Park Slope, Brooklyn, has 53 open HPD violations, 4 of them class C, and 2 of 8 units are rent-stabilized, as of Oct 26, 2026. StreetSpy grade: F (44/100).
Multi-family walk-up · 8 units · Built 1899
StreetSpy grade: F (Severe, 44/100)
- 4 immediately hazardous violations open (the class that covers no heat, pests, lead paint and similar).
- 3 open violations are classified rent-impairing under NY Multiple Dwelling Law section 302-a.
- The head officer on this registration is named on 8 buildings' registrations; 4 graded D or F.
- 2 of 8 units are rent-stabilized.
More open violations per unit than 9 in 10 Brooklyn buildings this size.
- Repairs: High (53 open, 4 class C), records as of Oct 26, 2026
- Heat and hot water: 1 complaint, 12 mo, records as of Oct 25, 2026
- Pests: Clear (Owner reported none, 3 yr), records as of Oct 28, 2026
- Safety: Medium (1 open DOB violation), records as of Oct 26, 2026
- Registration: Renewal not yet in city data, records as of Oct 3, 2026
Housing code violations (HPD)
53 open violations: 4 class C (immediately hazardous), 22 class B, 27 class A. 2 issued in the last 12 months. 61 on record. Oldest open violation issued 1995-07-25. Newest violation issued 2025-11-18.
0 closed in the last 90 days. Median 107 days from issue to close for the 2 violations closed in the last 12 months.
3 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: Missing window guards, 3rd floor. SECTION 27-2043.1 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 = 1; WG TO REPLACE = 0; WG TO REPAIR = 1; LOCATED AT APT 3R, 3rd STORY (apt 3R), issued 2016-02-11. HPD violation 11110808
- Class C: Damaged plaster or paint, bathroom. REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR WEST WALL BATHROOM 1 STY EAST APT 1L ER1 , SECTION '' '' (apt 1L), issued 2003-07-16. HPD violation 985022
- Class C: Lead paint hazard. REMOVE OR COVER IN A MANNER APPROVED BY THE DEPARTMENT THE PEELING LEAD PAINT NORTH SOUTH EAST AND WEST WALLS 1ST ROOM FROM FRONT 2 STY EAST APT 2L TORRES 768 4047 ER1 95017883. , SECTION '' '' (apt 2L), issued 1995-07-25. HPD violation 985033
- Class C: Lead paint hazard. REMOVE OR COVER IN A MANNER APPROVED BY THE DEPARTMENT THE PEELING LEAD PAINT NORTH SOUTH EAST ADN WEST WALLS THREE WINDOWS FRONT ROOM 2 STY EAST APT 2L ER1 95017883. , SECTION '' '' (apt 2L), issued 1995-07-25. HPD violation 985034
- Class B: Electrical defect, ceiling. , 2038 HMC: PROVIDE A SAFE AND ADEQUATE SUPPLY OF ELECTRIC SERVICE TO THE FIXTURES AT CEILING AT PUBLIC HALL, 3rd STORY, issued 2020-12-07. HPD violation 13923870
- Class B: Items blocking a hallway or exit (hallway). , 2007 ADM CODE REMOVE ALL ENCUMBRANCES CONSISTING OF HOUSEHOLD ITEMS ON 2ND AND 4TH STORIES AT PUBLIC HALL, issued 2020-12-07. HPD violation 13923908
- Class B: Damaged plaster or paint (entrance). REPLACE WITH NEW THE MISSING LIGHT FIXTURE AT WEST EXTERIOR WALL ABOVE FRONT ENTRANCE DOOR OF BUILDING , 1st STORY, issued 2019-12-23. HPD violation 13510697
- Class B: Damaged plaster or paint (entrance). PROPERLY SECURE THE LOOSE LIGHT FIXTURE AT EAST EXTERIOR WALL ABOVE FRONT ENTRANCE DOOR OF BUILDING , 1st STORY, issued 2019-12-23. HPD violation 13510691
311 housing complaints
1 in the last 12 months, 3 in 5 years. Most common: Heat/Hot Water (1).
Bedbugs
The owner reported 0 infested units in the last 3 years of filings. 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 0 infested units
- 2024: Owner reported 0 infested units
- 2023: Owner reported 0 infested units
- 2022: No bedbug filing on record for this year
- 2021: Owner reported 0 infested units
Buildings department (DOB)
1 open DOB violation, a Local Law violation issued before 2000. 1 DOB violation 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
2 of 8 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: 2 in 2024, 2 in 2007. Source: DOF tax bills for 2007 and 2024; years with no bill on file are left out.
Owner and management
Owner: 500 NY LLC. Head officer: ISAAC WOLHENDLER. Managing agent: DOV WOLHENDLER. This owner has 8 buildings on record, 4 graded D or F. See the full portfolio.
Last HPD registration Oct 3, 2025. Registration on file through Sep 1, 2026; renewal not yet in the city's data.
Tax lot and city IDs
BBL 3010960011, HPD building ID 137169. HPD Online, ACRIS, DOB BIS.
Nearest subway
- 7 Av (F, G), 2 min walk
- 15 St-Prospect Park (F, G), 7 min walk
- 4 Av-9 St (R), 10 min walk
How the grade is calculated
| Factor | On record | Points |
|---|---|---|
| Open HPD violations | 53 open (4 class C, 22 class B, 27 class A). 3 rent-impairing | −45 |
| 311 housing complaints (12 mo) | 1 | −8 |
| Bedbug reports (3 yr) | None reported | 0 |
| 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 | −3 |
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.