528 Flatbush Avenue

528 Flatbush Avenue in Prospect Lefferts Gardens, Brooklyn, has 22 open HPD violations, 7 of them class C, and 10 of 16 units are rent-stabilized, as of Oct 25, 2026. StreetSpy grade: C (65/100).

Multi-family walk-up · 16 units · Built 1915

StreetSpy grade: C (Fair, 65/100)

• 7 immediately hazardous violations open (the class that covers no heat, pests, lead paint and similar).
• No housing complaints to 311 in the last 12 months.
• The owner's bedbug filings report no infested units in the last 3 years.
• 10 of 16 units are rent-stabilized; 16 on the 2007 tax bill.

More open violations per unit than 7 in 10 Brooklyn buildings this size.

• Repairs: High (22 open, 7 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 (1 open DOB violation), records as of Oct 23, 2026
• Registration: Through Sep 1, 2027, records as of Oct 3, 2026

How the grade works

Housing code violations (HPD)

22 open violations: 7 class C (immediately hazardous), 14 class B, 1 class A. 0 issued in the last 12 months. 153 on record. Oldest open violation issued 2006-04-10. Newest violation issued 2024-11-25.

HPD recorded no violation closed here in the last 12 months.

• Class C: Roaches, throughout the apartment, 4th floor. HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF ROACHES IN THE ENTIRE APARTMENT LOCATED AT APT 17, 4th STORY, 1st APARTMENT FROM NORTH AT EAST (apt 17), issued 2021-04-13. HPD violation 14214166
• Class C: Damaged plaster or paint, bathroom, 3rd floor. REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR CEILING IN THE BATHROOM LOCATED AT APT 9, 3rd STORY, 2nd APARTMENT FROM NORTH AT EAST (apt 9), issued 2018-04-27. HPD violation 12354600
• Class C: Floor or stair defect, bathroom, 3rd floor. PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE CEMENT FLOOR IN THE BATHROOM LOCATED AT APT 9, 3rd STORY, 2nd APARTMENT FROM NORTH AT EAST (apt 9), issued 2018-04-27. HPD violation 12354559
• Class C: Lead paint hazard, 1st window frame from the south, west wall, kitchen, 1st 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 SOUTH AT WEST WALL IN THE KITCHEN LOCATED AT APT 3, 1st STORY, 2nd APARTMENT FROM SOUTH AT WEST , SECTION ''1'' (apt 3), issued 2013-04-01. HPD violation 9788864
• Class C: Lead paint hazard, east wall, 3rd room from the east, 1st 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 DOOR FRAME FROM NORTH AT EAST WALL IN THE 3rd ROOM FROM EAST LOCATED AT APT 3, 1st STORY, 2nd APARTMENT FROM SOUTH AT WEST , SECTION ''1'' (apt 3), issued 2013-04-01. HPD violation 9788862
• Class C: Lead paint hazard, 1st window frame from the west, north wall, 2nd room from the east, 1st 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 WEST AT NORTH WALL IN THE 2nd ROOM FROM EAST LOCATED AT APT 3, 1st STORY, 2nd APARTMENT FROM SOUTH AT WEST , SECTION ''1'' (apt 3), issued 2013-04-01. HPD violation 9788863
• Class C: Lead paint hazard, 1st window frame from the south, west wall, kitchen, 3rd 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 KITCHEN LOCATED AT APT 11, 3rd STORY, 2nd APARTMENT FROM SOUTH AT WEST (apt 11), issued 2006-04-10. HPD violation 6095554
• Class B: Leak or water damage, bathroom, 3rd floor. REPAIR THE LEAKY AND/OR DEFECTIVE FAUCETS AT BATHTUB IN THE BATHROOM LOCATED AT APT 9, 3rd STORY, 2nd APARTMENT FROM NORTH AT EAST (apt 9), issued 2018-04-27. HPD violation 12354534

311 housing complaints

0 in the last 12 months, 10 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: Owner reported 0 infested units
• 2025: No bedbug filing on record for this year
• 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)

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

10 of 16 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: 10 in 2024, 16 in 2007. Source: DOF tax bills for 2007 and 2024; years with no bill on file are left out.

Owner and management

Owner: 528 FLATBUSH REALTY GRP. Head officer: AZAD ALI. Managing agent: 528 FLATBUSH REALTY CORP. This owner has 4 buildings on record, 0 graded D or F. See the full portfolio.

Last HPD registration Jul 29, 2026, valid through Sep 1, 2027.

Tax lot and city IDs

BBL 3050240064, HPD building ID 292808. HPD Online, ACRIS, DOB BIS.

Nearest subway

• Prospect Park (B, Q, S), 1 min walk
• Parkside Av (Q), 8 min walk
• Sterling St (2, 5), 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.