6754 4th Avenue
6754 4th Avenue in Bay Ridge, Brooklyn, has 12 open HPD violations, 2 of them class C, and no rent-stabilized units are on its tax bill, as of Oct 26, 2026. StreetSpy grade: D (60/100).
Mixed residential & commercial · 2 units · Built 1931
StreetSpy grade: D (Poor, 60/100)
- 2 immediately hazardous violations open (the class that covers no heat, pests, lead paint and similar).
- The head officer on this registration is named on 2 buildings' registrations; 1 graded D or F.
- 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.
- Repairs: High (12 open, 2 class C), 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: Clear (No open DOB violations), records as of Oct 26, 2026
- Registration: Expired Sep 1, 2025, records as of Oct 3, 2026
Housing code violations (HPD)
12 open violations: 2 class C (immediately hazardous), 9 class B, 0 class A, 1 class I (HPD orders such as lead paint or heat orders, not a hazard class). 0 issued in the last 12 months. 14 on record. Oldest open violation issued 2010-05-07. Newest violation issued 2025-06-16.
HPD recorded no violation closed here in the last 12 months.
- Class C: Door, lock or intercom defect, 2nd floor. , 2007 HMC: REMOVE THE ILLEGAL DOUBLE CYLINDER KEY OPERATED LOCKING DEVICE AT DOOR .. IN THE ENTRANCE LOCATED AT APT 2NDFL, 2nd STORY, 1st APARTMENT FROM WEST AT NORTH (apt 2NDFL), issued 2016-07-21. HPD violation 11318120
- Class C: Floor or stair defect (hallway). ADMIN. CODE: REPLACE WITH NEW THE MISSING BALUSTERS AT HAND RAIL AT PUBLIC HALL, 3rd STORY, issued 2010-05-07. HPD violation 8410680
- Class B: Floor or stair defect, kitchen, 2nd floor. ADMIN. CODE: PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE WOOD FLOOR IN THE KITCHEN LOCATED AT APT 2NDFL, 2nd STORY, 1st APARTMENT FROM WEST AT NORTH (apt 2NDFL), issued 2016-07-21. HPD violation 11318118
- Class B: Damaged plaster or paint, bathroom, 2nd floor. ADMIN. CODE: REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN UNIFORM COLOR CEILING AND ALL WALLS IN THE BATHROOM LOCATED AT APT 2NDFL, 2nd STORY, 1st APARTMENT FROM WEST AT NORTH (apt 2NDFL), issued 2016-07-21. HPD violation 11318124
- Class B: Leak or water damage, ceiling, bathroom, 2nd floor. , 2027 HMC: PROPERLY REPAIR THE SOURCE AND ABATE THE EVIDENCE OF A WATER LEAK AT CEILING IN THE BATHROOM LOCATED AT APT 2NDFL, 2nd STORY, 1st APARTMENT FROM WEST AT NORTH (apt 2NDFL), issued 2016-07-21. HPD violation 11318125
- Class B: Mold, ceiling, bathroom, 2nd floor. HMC:TRACE AND REPAIR THE SOURCE AND ABATE THE NUISANCE CONSISTING OF MOLD ... AT CEILING APPROX. 20 SQUARE FEET IN THE BATHROOM LOCATED AT APT 2NDFL, 2nd STORY, 1st APARTMENT FROM WEST AT NORTH (apt 2NDFL), issued 2016-07-21. HPD violation 11318127
- Class B: Leak or water damage, bathroom, 2nd floor. ADMIN. CODE: REPAIR THE LEAKY AND/OR DEFECTIVE FAUCETS AT BATHTUB IN THE BATHROOM LOCATED AT APT 2NDFL, 2nd STORY, 1st APARTMENT FROM WEST AT NORTH (apt 2NDFL), issued 2016-07-21. HPD violation 11318129
- Class B: Missing or broken smoke / CO detector, 2nd floor. HMC: REPAIR OR REPLACE THE CARBON MONOXIDE DETECTING DEVICE(S). MISSING LOCATED AT APT 2NDFL, 2nd STORY, 1st APARTMENT FROM WEST AT NORTH (apt 2NDFL), issued 2016-07-21. HPD violation 11318132
311 housing complaints
0 in the last 12 months, 1 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)
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: SWALLOW DODO REALTY INC. Head officer: LANZI ZHANG. Managing agent: SWALLOW DODO REALTY INC. This owner has 2 buildings on record, 1 graded D or F. See the full portfolio.
Last HPD registration Sep 10, 2024. HPD registration expired Sep 1, 2025 and had not been renewed as of Oct 3, 2026. Buildings with 3+ units must register with HPD every year.
Tax lot and city IDs
BBL 3058540044, HPD building ID 129450. HPD Online, ACRIS, DOB BIS.
Nearest subway
- Bay Ridge Av (R), 1 min walk
- 77 St (R), 9 min walk
- 59 St (N, R), 10 min walk
How the grade is calculated
| Factor | On record | Points |
|---|---|---|
| Open HPD violations | 12 open (2 class C, 9 class B, 1 class I) | −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 | 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.