8402 4th Avenue

8402 4th Avenue in Bay Ridge, Brooklyn, has 14 open HPD violations, 7 of them class C, and 39 of 39 units are rent-stabilized, as of Oct 26, 2026. StreetSpy grade: C (68/100).

Multi-family walk-up · 39 units · Built 1923

StreetSpy grade: C (Fair, 68/100)

• 7 immediately hazardous violations open (the class that covers no heat, pests, lead paint and similar).
• 8 heat or hot water complaints to 311 in the last 12 months.
• The owner's bedbug filings report no infested units in the last 3 years.
• 39 of 39 units are rent-stabilized.

Fewer open violations per unit than 5 in 10 Brooklyn buildings this size.

• Repairs: Medium (14 open, 7 class C), records as of Oct 26, 2026
• Heat and hot water: 8 complaints, 12 mo, records as of Oct 25, 2026
• Pests: Clear (Owner reported none, 3 yr), records as of Oct 28, 2026
• Safety: Clear (No open DOB violations), records as of Oct 26, 2026
• Registration: Through Sep 1, 2027, records as of Oct 3, 2026

How the grade works

Housing code violations (HPD)

14 open violations: 7 class C (immediately hazardous), 5 class B, 2 class A. 29 issued in the last 12 months. 198 on record. Oldest open violation issued 2008-08-19. Newest violation issued 2026-09-23.

5 closed in the last 90 days. Median 101 days from issue to close for the 17 violations closed in the last 12 months.

• Class C: Lead paint hazard, 1st window frame from the north, east wall, 1st room from the east, 2nd floor. - CORRECT THE LEAD-BASED PAINT HAZARD - PAINT THAT TESTED POSITIVE FOR LEAD CONTENT AND 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, 2nd WINDOW FRAME FROM NORTH AT EAST WALL IN THE 1st ROOM FROM EAST AT SOUTH LOCATED AT APT B9, 2nd STORY, 2nd APARTMENT FROM NORTH AT EAST (apt B9), issued 2026-03-04. HPD violation 18686879
• Class C: Lead paint hazard, 1st room from the east, 2nd floor. - CORRECT THE LEAD-BASED PAINT HAZARD - PAINT THAT TESTED POSITIVE FOR LEAD CONTENT AND THAT IS PEELING OR ON A DETERIORATED SUBSURFACE - USING WORK PRACTICES SET FORTH IN 28 RCNY §11-06(B)(2) SOUTH WALL IN THE 1st ROOM FROM EAST AT NORTH LOCATED AT APT B9, 2nd STORY, 2nd APARTMENT FROM NORTH AT EAST (apt B9), issued 2026-03-04. HPD violation 18686880
• Class C: Lead paint hazard, 1st window frame from the south, west wall, 2nd room from the east, 2nd floor. - CORRECT THE LEAD-BASED PAINT HAZARD - PAINT THAT TESTED POSITIVE FOR LEAD CONTENT AND THAT IS PEELING OR ON A DETERIORATED SUBSURFACE - USING WORK PRACTICES SET FORTH IN 28 RCNY §11-06(B)(2) 1st WINDOW FRAME FROM SOUTH AT WEST WALL IN THE 2nd ROOM FROM EAST AT SOUTH LOCATED AT APT B9, 2nd STORY, 2nd APARTMENT FROM NORTH AT EAST (apt B9), issued 2026-03-04. HPD violation 18686877
• Class C: Lead paint hazard, 2nd window frame from the south, west wall, 2nd room from the east, 2nd floor. - CORRECT THE LEAD-BASED PAINT HAZARD-PAINT THAT IS PEELING OR ON A DETERIORATED SUBSURFACE AND EITHER TESTED INCONCLUSIVE FOR LEAD CONTENT AT 0.5MG/CM2 OR TESTED POSITIVE FOR LEAD CONTENT ON A METAL OR CERAMIC SUBSTRATE AS SET FORTH IN (28 RCNY §11-07(b)) USING WORK PRACTICES SET FORTH IN 28 RCNY §11-06(b)(2). 2nd WINDOW FRAME FROM SOUTH AT WEST WALL IN THE 2nd ROOM FROM EAST AT SOUTH LOCATED AT APT B9, 2nd STORY, 2nd APARTMENT FROM NORTH AT EAST (apt B9), issued 2026-03-04. HPD violation 18686878
• Class C: Lead paint hazard, foyer, 2nd floor. - CORRECT THE LEAD-BASED PAINT HAZARD - PAINT THAT TESTED POSITIVE FOR LEAD CONTENT AND THAT IS PEELING OR ON A DETERIORATED SUBSURFACE - USING WORK PRACTICES SET FORTH IN 28 RCNY §11-06(B)(2) SOUTH WALL, WEST WALL IN THE FOYER LOCATED AT APT B9, 2nd STORY, 2nd APARTMENT FROM NORTH AT EAST (apt B9), issued 2026-03-04. HPD violation 18687001
• Class C: Self-closing door not working, 4th floor. , 27-2007, 27-2041.1 HMC, §238, § 309; § 107 (2) ( C) MDL AND 28 RCNY §25-171: REPLACE OR REPAIR THE SELF-CLOSING DOORS THAT IS MISSING OR DEFECTIVE HINGES IN THE ENTRANCE LOCATED AT APT D6, 4th STORY, 2nd APARTMENT FROM EAST AT SOUTH (apt D6), issued 2025-11-21. HPD violation 18390597
• Class C: Fire escape defect, 1st room from the north, 2nd floor. HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE COUNTERBALANCES AT LOWER SASH FIRE ESCAPE WINDOW 1ST FROM WEST AT NORTH IN THE 1st ROOM FROM NORTH AT WEST LOCATED AT APT B1, 2nd STORY, 1st APARTMENT FROM SOUTH AT WEST , SECTION ''NORTH'' (apt B1), issued 2024-07-23. HPD violation 17118700
• Class B: Plumbing defect, bathroom, 2nd floor. PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE PORCELAIN ENAMEL FINISH BY THE METHOD OF REGLAZING AT BATHTUB IN THE BATHROOM LOCATED AT APT B9, 2nd STORY, 2nd APARTMENT FROM NORTH AT EAST (apt B9), issued 2026-03-04. HPD violation 18682327

311 housing complaints

18 in the last 12 months, 84 in 5 years. Most common: Heat/Hot Water (8), Unsanitary Condition (5), Paint/Plaster (2), Plumbing (2), Water Leak (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: Owner reported 0 infested units
• 2021: Owner reported 0 infested units

Buildings department (DOB)

No open DOB violations. 1 DOB violation on record. Check on DOB BIS.

Evictions and housing court

0 executed evictions in the last 3 years (1 on record). 0 open HPD cases; 0 harassment findings.

Rent stabilization

39 of 39 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: 39 in 2024, 39 in 2007. Source: DOF tax bills for 2007 and 2024; years with no bill on file are left out.

Owner and management

Owner: PERTHORI REALTY LLC. Head officer: ELENI KAMBESELES. Managing agent: PERTHORI REALTY LCC. This owner has 5 buildings on record, 0 graded D or F. See the full portfolio.

Last HPD registration Jul 17, 2026, valid through Sep 1, 2027.

Tax lot and city IDs

BBL 3060250032, HPD building ID 129654. HPD Online, ACRIS, DOB BIS.

Nearest subway

• 86 St (R), 2 min walk
• 77 St (R), 8 min walk
• Bay Ridge-95 St (R), 11 min walk

How the grade is calculated

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.