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4520 12th Avenue

Public records for this building, including violations, complaints, housing court cases and ownership details.

Built
1940
Units
48
Owner of record
BORO PARK PORTFOLIO OWNER LLC
Open HPD violations
172
HPD records on file
641

Violations at 4520 12th Avenue

641 on record
2026-08-27Class COpen

§ 27-2056.6 ADM CODE - 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). 1st DOOR FRAME FROM WEST AT NORTH WALL IN THE PRIVATE HALLWAY LOCATED AT APT D7, 4th STORY, 1st APARTMENT FROM SOUTH AT WEST

HPD · 624 · Record 19180420
2026-08-27Class COpen

§ 27-2056.6 ADM CODE - 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) EAST WALL, WEST WALL IN THE KITCHEN LOCATED AT APT D7, 4th STORY, 1st APARTMENT FROM SOUTH AT WEST

HPD · 617 · Record 19180419
2026-08-27Class AOpen

§ 27-2013 ADM CODE PAINT WITH LIGHT COLORED PAINT TO THE SATISFACTION OF THIS DEPARTMENT ALL PEELING PAINT SURFACES IN THE 1st ROOM FROM NORTH, THE BATHROOM , THE 4th ROOM FROM NORTH, THE FOYER LOCATED AT APT D7, 4th STORY, 1st APARTMENT FROM SOUTH AT WEST

HPD · 556 · Record 19180418
2026-08-27Class BOpen

§ 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR THE NORTH AND SOUTH WALL AND CEILING IN THE FOYER LOCATED AT APT D7, 4th STORY, 1st APARTMENT FROM SOUTH AT WEST

HPD · 508 · Record 19180311
2026-08-27Class COpen

§ 27-2017.3 HMC: TRACE AND REPAIR THE SOURCE AND ABATE THE VISIBLE MOLD CONDITION... GREATER THAN 30 SQUARE FEET AT SOUTH , NORTH , EAST AND WEST WALL AND CEILING AND AT EAST 1 DOOR FRAME AND AT WINDOW FRAME AT WEST WALL IN THE BATHROOM LOCATED AT APT D7, 4th STORY, 1st APARTMENT FROM SOUTH AT WEST

HPD · 550 · Record 19180302
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Who owns 4520 12th Avenue?

Owner of record: BORO PARK PORTFOLIO OWNER LLC. An owner name can come from an earlier filing. Compare the latest HPD registration with the recorded deed before relying on it.

Apartments at 4520 12th Avenue

Recorded residential units: 48. Recorded year built: 1940. These building facts do not show current vacancies or when a particular apartment was renovated.

This tax lot appears in the RGB list based on 2024 building registrations, published as of November 2025. That is a building-level historical signal; it does not identify which apartments are stabilized today. Check the official rent-stabilized building lists.

Look up more about this building

See the full record for 4520 12th Avenue

The full report includes the grade, all 641 violations with dates and outcomes, housing court filings and ownership details.

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Included
  1. 01Overall grade and scores by category
  2. 02Details for all 641 HPD violations
  3. 03Housing court filings and outcomes
  4. 04Ownership history and LLC connections