6410 20th Avenue
6410 20th Avenue in Bensonhurst, Brooklyn, has 23 open HPD violations, 1 of them class C, and no rent-stabilized units are on its tax bill, as of Oct 25, 2026. StreetSpy grade: D (55/100).
Mixed residential & commercial · 4 units · Built 1931
StreetSpy grade: D (Poor, 55/100)
- 1 immediately hazardous violation open (the class that covers no heat, pests, lead paint and similar).
- 1 open violation is classified rent-impairing under NY Multiple Dwelling Law section 302-a.
- No housing complaints to 311 in the last 12 months.
- 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 8 in 10 Brooklyn buildings this size.
- Repairs: High (23 open, 1 class C), records as of Oct 25, 2026
- Heat and hot water: No complaints, 12 mo, records as of Oct 25, 2026
- Pests: Clear (Owner reported none, 3 yr), records as of Oct 27, 2026
- Safety: Clear (No open DOB violations), records as of Oct 23, 2026
- Registration: Through Sep 1, 2027, records as of Oct 3, 2026
Housing code violations (HPD)
23 open violations: 1 class C (immediately hazardous), 15 class B, 7 class A. 1 issued in the last 12 months. 33 on record. Oldest open violation issued 1993-12-07. Newest violation issued 2026-05-01.
0 closed in the last 90 days. Median 31 days from issue to close for the 1 violations closed in the last 12 months.
1 open violation is classified rent-impairing under NY Multiple Dwelling Law section 302-a. Section 302-a; NY Courts guidance on getting repairs.
- Class C: Door, lock or intercom defect (entrance). SECTION 27-2005, 2007 ADM CODE REMOVE THE ILLEGAL FASTENING DOUBLE CYLINDER KEY OPERATED LOCK INSTALLED AT ENTRANCE TO BUILDING DOOR, issued 2008-08-01. HPD violation 7398641
- Class B: Floor or stair defect, throughout the apartment, 2nd floor. PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE WOOD FLOOR IN THE ENTIRE APARTMENT LOCATED AT APT 2FL, 2nd STORY (apt 2FL), issued 2008-12-16. HPD violation 7620617
- Class B: Floor or stair defect (hallway). PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE WOOD FLOOR AT PUBLIC HALL, 2nd STORY, issued 2008-12-16. HPD violation 7620618
- Class B: Garbage not removed (hallway). SECTION 27-2010, 2011, 2012 ADM CODE REMOVE THE ACCUMULATION OF REFUSE AND/OR RUBBISH AND MAINTAIN IN A CLEAN CONDITION THE AT ALL STY PUBLIC HALL, issued 2008-12-16. HPD violation 7620613
- Class B: Damaged plaster or paint, throughout the apartment, 2nd floor. REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR AT ALL WALLS AND CEILING IN THE ENTIRE APARTMENT LOCATED AT APT 2FL, 2nd STORY (apt 2FL), issued 2008-12-16. HPD violation 7620616
- Class B: Broken window or sash, throughout the apartment, 2nd floor. PROPERLY REPAIR THE BROKEN OR DEFECTIVE CASING AT 6 WINDOW IN THE ENTIRE APARTMENT LOCATED AT APT 2FL, 2nd STORY, 1st APARTMENT FROM NORTH AT EAST (apt 2FL), issued 2008-12-15. HPD violation 7620612
- Class B: Broken window or sash, kitchen, 2nd floor. REPLACE WITH NEW THE BROKEN OR DEFECTIVE GLASS AT TOP SASH NORTH WINDOW IN THE KITCHEN LOCATED AT APT 2FL, 2nd STORY, 1st APARTMENT FROM NORTH AT EAST (apt 2FL), issued 2008-12-15. HPD violation 7620611
- Class B: Gas defect, kitchen, 2nd floor. & 309 M/D LAW ABATE THE NUISANCE CONSISTING OF WOOD PANELS INSTALLED AROUND GAS STOVE IN THE KITCHEN LOCATED AT APT 2FL, 2nd STORY (apt 2FL), issued 2008-08-01. HPD violation 7398633
311 housing complaints
0 in the last 12 months, 0 in 5 years.
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: No bedbug filing on record for this year
- 2023: No bedbug filing on record for this year
- 2022: Owner reported 0 infested units
- 2021: Owner reported 0 infested units
Buildings department (DOB)
No open DOB violations. 0 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: MEE KOON CHOW. Head officer: SWEE W CHOW. Managing agent: SWEE W CHOW. See the full portfolio.
Last HPD registration Jul 29, 2026, valid through Sep 1, 2027.
Tax lot and city IDs
BBL 3055480041, HPD building ID 144592. HPD Online, ACRIS, DOB BIS.
Nearest subway
- 20 Av (N), 1 min walk
- 18 Av (N), 7 min walk
- Bay Pkwy (N), 8 min walk
How the grade is calculated
| Factor | On record | Points |
|---|---|---|
| Open HPD violations | 23 open (1 class C, 15 class B, 7 class A). 1 rent-impairing | −45 |
| 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 | None | 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.