5701 4th Avenue
5701 4th Avenue in Sunset Park, Brooklyn, has 91 open HPD violations, 30 of them class C, and no rent-stabilized units are on its tax bill, as of Oct 25, 2026. StreetSpy grade: F (25/100).
Mixed residential & commercial · 4 units · Built 1931
StreetSpy grade: F (Severe, 25/100)
- 30 immediately hazardous violations open (the class that covers no heat, pests, lead paint and similar).
- 4 open violations are classified rent-impairing under NY Multiple Dwelling Law section 302-a.
- 1 eviction carried out by marshals in the last 3 years.
- 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 9 in 10 Brooklyn buildings this size.
- Repairs: High (91 open, 30 class C), records as of Oct 25, 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 27, 2026
- Safety: Clear (No open DOB violations), records as of Oct 23, 2026
- Registration: Renewal not yet in city data, records as of Oct 3, 2026
Housing code violations (HPD)
91 open violations: 30 class C (immediately hazardous), 36 class B, 25 class A. 43 issued in the last 12 months. 201 on record. Oldest open violation issued 1996-07-16. Newest violation issued 2026-09-24.
3 closed in the last 90 days. Median 796 days from issue to close for the 46 violations closed in the last 12 months.
4 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: Lead paint hazard, 1st window frame from the west, north wall, 1st room from the north, 3rd floor. - CORRECT THE LEAD-BASED PAINT HAZARD - PRESUMED LEAD PAINT THAT IS PEELING OR ON A DETERIORATED SUBSURFACE USING WORK PRACTICES SET FORTH IN 28 RCNY §11-06(B)(2) SOUTH WALL, EAST WALL, WEST WALL, 1st WINDOW FRAME FROM WEST AT NORTH WALL IN THE 1st ROOM FROM NORTH AT WEST LOCATED AT APT 3R, 3rd STORY, 1st APARTMENT FROM WEST AT NORTH (apt 3R), issued 2026-05-28. HPD violation 18968231
- Class C: Lead paint hazard, 1st window frame from the north, east wall, kitchen, 3rd floor. - CORRECT THE LEAD-BASED PAINT HAZARD - PRESUMED LEAD PAINT THAT IS PEELING OR ON A DETERIORATED SUBSURFACE USING WORK PRACTICES SET FORTH IN 28 RCNY §11-06(B)(2) NORTH WALL, EAST WALL, WEST WALL, 1st WINDOW FRAME FROM NORTH AT EAST WALL IN THE KITCHEN LOCATED AT APT 3R, 3rd STORY, 1st APARTMENT FROM WEST AT NORTH (apt 3R), issued 2026-05-28. HPD violation 18968233
- Class C: Lead paint hazard, 1st window frame from the north, east wall, 2nd room from the north, 2nd floor. - CORRECT THE LEAD-BASED PAINT HAZARD - PRESUMED LEAD PAINT THAT IS PEELING OR ON A DETERIORATED SUBSURFACE USING WORK PRACTICES SET FORTH IN 28 RCNY §11-06(B)(2) SOUTH WALL, 1st WINDOW FRAME FROM NORTH AT EAST WALL IN THE 2nd ROOM FROM NORTH AT EAST LOCATED AT APT 2R, 2nd STORY, 1st APARTMENT FROM WEST AT NORTH (apt 2R), issued 2026-05-28. HPD violation 18968229
- Class C: Lead paint hazard, 1st window frame from the west, north wall, 1st room from the north, 2nd floor. - CORRECT THE LEAD-BASED PAINT HAZARD - PRESUMED LEAD PAINT THAT IS PEELING OR ON A DETERIORATED SUBSURFACE USING WORK PRACTICES SET FORTH IN 28 RCNY §11-06(B)(2) NORTH WALL, SOUTH WALL, EAST WALL, WEST WALL, 1st WINDOW FRAME FROM WEST AT NORTH WALL IN THE 1st ROOM FROM NORTH AT WEST LOCATED AT APT 2R, 2nd STORY, 1st APARTMENT FROM WEST AT NORTH (apt 2R), issued 2026-05-28. HPD violation 18968226
- Class C: Lead paint hazard, 1st window frame from the north, east wall, kitchen, 2nd floor. - CORRECT THE LEAD-BASED PAINT HAZARD - PRESUMED LEAD PAINT THAT IS PEELING OR ON A DETERIORATED SUBSURFACE USING WORK PRACTICES SET FORTH IN 28 RCNY §11-06(B)(2) NORTH WALL, 1st WINDOW FRAME FROM NORTH AT EAST WALL IN THE KITCHEN LOCATED AT APT 2R, 2nd STORY, 1st APARTMENT FROM WEST AT NORTH (apt 2R), issued 2026-05-28. HPD violation 18968230
- Class C: Lead paint hazard, bathroom, 2nd floor. - CORRECT THE LEAD-BASED PAINT HAZARD - PRESUMED LEAD PAINT THAT IS PEELING OR ON A DETERIORATED SUBSURFACE USING WORK PRACTICES SET FORTH IN 28 RCNY §11-06(B)(2) CEILING IN THE BATHROOM LOCATED AT APT 2R, 2nd STORY, 1st APARTMENT FROM WEST AT NORTH (apt 2R), issued 2026-05-28. HPD violation 18968228
- Class C: Lead paint hazard, 2nd window frame from the west, north wall, 1st room from the north, 2nd floor. - CORRECT THE LEAD-BASED PAINT HAZARD - PRESUMED LEAD PAINT THAT IS PEELING OR ON A DETERIORATED SUBSURFACE USING WORK PRACTICES SET FORTH IN 28 RCNY §11-06(B)(2) CEILING, EAST WALL, WEST WALL, 2nd WINDOW FRAME FROM WEST AT NORTH WALL, 1st WINDOW FRAME FROM WEST AT NORTH WALL IN THE 1st ROOM FROM NORTH AT EAST LOCATED AT APT 2R, 2nd STORY, 1st APARTMENT FROM WEST AT NORTH (apt 2R), issued 2026-05-28. HPD violation 18968227
- Class C: Lead paint hazard, 1st radiator from the south, west wall, 1st room from the north, 3rd floor. - CORRECT THE LEAD-BASED PAINT HAZARD - PRESUMED LEAD PAINT THAT IS PEELING OR ON A DETERIORATED SUBSURFACE USING WORK PRACTICES SET FORTH IN 28 RCNY §11-06(B)(2) 1st DOOR FRAME FROM EAST AT SOUTH WALL, 1st RADIATOR FROM SOUTH AT WEST WALL, 1st WINDOW FRAME FROM WEST AT NORTH WALL, 2nd WINDOW FRAME FROM WEST AT NORTH WALL, 1st WINDOW FRAME FROM NORTH AT EAST WALL IN THE 1st ROOM FROM NORTH AT EAST LOCATED AT APT 3R, 3rd STORY, 1st APARTMENT FROM WEST AT NORTH (apt 3R), issued 2026-05-28. HPD violation 18968234
311 housing complaints
9 in the last 12 months, 35 in 5 years. Most common: Plumbing (3), Door/Window (2), Unsanitary Condition (2), Heat/Hot Water (1), Paint/Plaster (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: 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
1 executed evictions in the last 3 years (1 on record). 0 open HPD cases; 0 harassment findings.
Rent stabilization
No rent-stabilized units on the tax bill.
Owner and management
Owner: 5701 4TH AVENUE LLC. Head officer: NATHAN SIONY. Managing agent: ADAR I PROPERTIES CORP. This owner has 6 buildings on record, 5 graded D or F. See the full portfolio.
Last HPD registration Aug 13, 2025. Registration on file through Sep 1, 2026; renewal not yet in the city's data.
Tax lot and city IDs
BBL 3008470008, HPD building ID 129301. HPD Online, ACRIS, DOB BIS.
Nearest subway
- 59 St (N, R), 2 min walk
- 53 St (R), 5 min walk
- 8 Av (N), 11 min walk
How the grade is calculated
| Factor | On record | Points |
|---|---|---|
| Open HPD violations | 91 open (30 class C, 36 class B, 25 class A). 4 rent-impairing | −45 |
| 311 housing complaints (12 mo) | 9 | −20 |
| Bedbug reports (3 yr) | None reported | 0 |
| Executed evictions (3 yr) | 1 | −10 |
| 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.