8506 21st Avenue
8506 21st Avenue in Bensonhurst, Brooklyn, has 38 open HPD violations, and its rent-stabilization status could not be verified, as of Oct 26, 2026. StreetSpy grade: D (55/100).
Mixed residential & commercial · 2 units · Built 1931
StreetSpy grade: D (Poor, 55/100)
- 38 open housing violations, none in the most serious class.
- No housing complaints to 311 in the last 12 months.
- Repairs: High (38 open), records as of Oct 26, 2026
- Heat and hot water: No complaints, 12 mo, records as of Oct 25, 2026
- Pests: Clear (No bedbug filing, 3 yr), records as of Oct 28, 2026
- Safety: High (1 open DOB violation), records as of Oct 26, 2026
- Registration: Not on file, records as of Oct 15, 2026
Housing code violations (HPD)
38 open violations: 0 class C (immediately hazardous), 35 class B, 3 class A. 0 issued in the last 12 months. 39 on record. Oldest open violation issued 2009-09-24. Newest violation issued 2021-12-30. No new HPD violation has been issued here since 2021. Most of the open count is older violations that were never closed.
HPD recorded no violation closed here in the last 12 months.
- Class B: Door, lock or intercom defect (hallway). SECTION 27-2005 ADMIN. CODE: REPLACE WITH NEW THE BROKEN OR DEFECTIVE , LOCKING DEVICE AT STREET ENTRANCE TO 1ST STORY, AT PUBLIC HALL, 1st STORY, issued 2009-09-24. HPD violation 4259408
- Class B: Roaches, throughout the apartment. SECTION 27-2018 ADMIN. CODE: ABATE THE NUISANCE CONSISTING OF VERMIN , ROACHES, AT ENTIRE APARTMENT, 2nd STORY, APARTMENT (apt 1FL), issued 2009-09-24. HPD violation 4259409
- Class B: Broken window or sash, 2nd room from the north, 2nd floor. SECTION 27-2005 ADMIN. CODE: PROPERLY REPAIR THE BROKEN OR DEFECTIVE LOWER METAL WEST WINDOW SASH IN THE 2nd ROOM FROM NORTH LOCATED AT APT 1, 2nd STORY (apt 1), issued 2009-09-24. HPD violation 4455487
- Class B: Door, lock or intercom defect (entrance). SECTION 27-2005 ADMIN. CODE: PROPERLY REPAIR THE BROKEN OR DEFECTIVE AND/OR AKE OPERABLE LOCKING DEVICE ENTRANCE DOOR TO BUILDING., issued 2009-09-24. HPD violation 4654074
- Class B: Leak or water damage, bathroom. SECTION 27-2026 ADMIN. CODE: REPAIR THE LEAKY AND/OR DEFECTIVE FAUCETS BATHTUB BATHROOM, 2ND STORY APT. 1., issued 2009-09-24. HPD violation 4654075
- Class B: Plumbing defect, bathroom. SECTION 27-2005 ADMIN. CODE: PROPERLY SECURE THE LOOSE WASH BASIN BATHROOM, 2ND STORY APT. 1., issued 2009-09-24. HPD violation 4654077
- Class B: Items blocking a hallway or exit (hallway). SECTION 27-2005, 2007 ADMIN. CODE: REMOVE ALL ENCUMBRANCES CONSISTING OF HOUSE HOLD ITEMS ALL STORIES, PUBLIC HALLS AND SCUTTLE CLOSET., issued 2009-09-24. HPD violation 4654078
- Class B: Leak or water damage, ceiling, 2nd room from the north. SECTION 27-2005 ADMIN. CODE: ABATE THE NUISANCE CONSISTING OF , CONCEALED WATER LEAK AT CEILING, AT 2nd ROOM FROM NORTH AT WEST, 2nd STORY, APARTMENT (apt 1FL), issued 2009-09-24. HPD violation 4259405
311 housing complaints
0 in the last 12 months, 3 in 5 years.
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)
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 (0 on record). 0 open HPD cases; 0 harassment findings.
Rent stabilization
Stabilization status could not be verified.
Owner and management
Owner: LI, WAI. See the full portfolio.
Tax lot and city IDs
BBL 3063460040, HPD building ID 145406. HPD Online, ACRIS, DOB BIS.
Nearest subway
- 20 Av (D), 3 min walk
- Bay Pkwy (D), 4 min walk
- 18 Av (D), 8 min walk
How the grade is calculated
| Factor | On record | Points |
|---|---|---|
| Open HPD violations | 38 open (35 class B, 3 class A) | −40 |
| 311 housing complaints (12 mo) | None | 0 |
| 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 | −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 Dept. of City Planning PLUTO (tax-roll owner). Methodology. Report generated 2026-10-28.