3310 Avenue H

3310 Avenue H in Flatlands, Brooklyn, has 63 open HPD violations, 24 of them class C, and 4 of 360 units are rent-stabilized, as of Oct 26, 2026. StreetSpy grade: C (71/100).

Co-op · Multi-family elevator · 360 units · Built 1950

A cooperative: apartments are owned as shares, so a rental here is a sublet that usually needs board approval and may be limited to one or two years. Co-op units are not rent-stabilized.

StreetSpy grade: C (Fair, 71/100)

• 24 immediately hazardous violations open (the class that covers no heat, pests, lead paint and similar).
• 1 open violation is classified rent-impairing under NY Multiple Dwelling Law section 302-a.
• 11 housing complaints to 311 in the last 12 months.
• 4 of 360 units are rent-stabilized; 8 on the 2007 tax bill.

• Repairs: Low (63 open, 24 class C), records as of Oct 26, 2026
• Heat and hot water: 2 complaints, 12 mo, records as of Oct 25, 2026
• Pests: Medium (6 infested units, 3 yr), records as of Oct 28, 2026
• Safety: Clear (2 open DOB violations), records as of Oct 26, 2026
• Registration: Renewal not yet in city data, records as of Oct 3, 2026

How the grade works

Housing code violations (HPD)

63 open violations: 24 class C (immediately hazardous), 39 class B, 0 class A. 30 issued in the last 12 months. 723 on record. Oldest open violation issued 2005-04-05. Newest violation issued 2026-09-21.

0 closed in the last 90 days. Median 113 days from issue to close for the 29 violations closed in the last 12 months.

1 open violation is classified rent-impairing under NY Multiple Dwelling Law section 302-a. Section 302-a; NY Courts guidance on getting repairs.

• Class C: Mold, 1st room from the east, 3rd floor. HMC: TRACE AND REPAIR THE SOURCE AND ABATE THE VISIBLE MOLD CONDITION... GREATER THAN 30 SQ FT AT NORTH, WEST AND EAST WALLS IN THE 1st ROOM FROM EAST LOCATED AT APT 3L, 3rd STORY, 1st APARTMENT FROM EAST AT SOUTH (apt 3L), issued 2025-04-01. HPD violation 17786403
• Class C: Mold, west wall, bathroom, 4th floor. HMC: TRACE AND REPAIR THE SOURCE AND ABATE THE VISIBLE MOLD CONDITION... AT WEST WALL AND CEILING APPROX 13 SQ FT IN TOTAL IN THE BATHROOM LOCATED AT APT 4L, 4th STORY, 3rd APARTMENT FROM EAST AT SOUTH ORIGINAL VIOLATION 15904435 ISSUED 04-APR-23 HAS BEEN UPGRADED TO CLASS C PER ADMINISTRATIVE CODE §27-2017.3a(5)(a) or (b). (apt 4L), issued 2024-10-31. HPD violation 17392656
• Class C: Missing window guards, 5th floor. HMC INSTALL THE MISSING OR REPAIR/REPLACE THE DEFECTIVE WINDOW GUARD(S) IN ACCORDANCE WITH THE SPECIFICATIONS OF THE NEW YORK CITY HEALTH CODE SECTION 24 RCNY CHAPTER 12. WG TO INSTALL = 3; WG TO REPLACE = 0; WG TO REPAIR = 0; LOCATED AT APT 5B, 5th STORY, 3rd APARTMENT FROM WEST AT NORTH (apt 5B), issued 2024-07-17. HPD violation 10278096
• Class C: Mold, north wall, 2nd room from the east, 2nd floor. HMC: TRACE AND REPAIR THE SOURCE AND ABATE THE VISIBLE MOLD CONDITION... APPROXIMATRLY 16 SQUARE FEET WINDOW FRAME FROM WEST AT NORTH WALL IN THE 2nd ROOM FROM EAST AT NORTH LOCATED AT APT 2B, 2nd STORY, 1st APARTMENT FROM WEST AT NORTH ORIGINAL VIOLATION 15096210 ISSUED 05-APR-22 HAS BEEN UPGRADED TO CLASS C PER ADMINISTRATIVE CODE §27-2017.3a(5)(a) or (b). (apt 2B), issued 2023-05-15. HPD violation 15986511
• Class C: Mold, 3rd room from the east, 2nd floor. HMC: TRACE AND REPAIR THE SOURCE AND ABATE THE VISIBLE MOLD CONDITION... AT WEST WINDOW FRAME APPROXIMATELY 16 SQUARE FEET IN THE 3rd ROOM FROM EAST AT SOUTH LOCATED AT APT 2B, 2nd STORY, 1st APARTMENT FROM WEST AT NORTH ORIGINAL VIOLATION 15096206 ISSUED 05-APR-22 HAS BEEN UPGRADED TO CLASS C PER ADMINISTRATIVE CODE §27-2017.3a(5)(a) or (b). (apt 2B), issued 2023-05-15. HPD violation 15986510
• Class C: Mold, south wall, 3rd room from the north, 3rd floor. HMC: TRACE AND REPAIR THE SOURCE AND ABATE THE VISIBLE MOLD CONDITION... AT SOUTH WALL 10 SQ. FT., AND EAST WALL 2 SQ. FT. IN THE 3rd ROOM FROM NORTH AT EAST LOCATED AT APT 3L, 3rd STORY, 1st APARTMENT FROM EAST AT SOUTH ORIGINAL VIOLATION 14488432 ISSUED 09-AUG-21 HAS BEEN UPGRADED TO CLASS C PER ADMINISTRATIVE CODE §27-2017.3a(5)(a) or (b). (apt 3L), issued 2022-03-14. HPD violation 15036796
• Class C: Roaches, throughout the apartment, 1st floor. HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF ROACHES IN THE ENTIRE APARTMENT LOCATED AT APT 1P, 1st STORY, 1st APARTMENT FROM EAST AT SOUTH (apt 1P), issued 2022-01-11. HPD violation 14769668
• Class C: Roaches, throughout the apartment, 6th floor. HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF ROACHES IN THE ENTIRE APARTMENT LOCATED AT APT 6D, 6th STORY, 1st APARTMENT FROM SOUTH AT WEST (apt 6D), issued 2021-10-27. HPD violation 14641147

311 housing complaints

11 in the last 12 months, 82 in 5 years. Most common: Plumbing (4), Unsanitary Condition (4), Heat/Hot Water (2), Water Leak (1).

Bedbugs

The owner reported 6 infested units in 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: Owner reported 0 infested units
• 2024: Owner reported 3 infested, 3 treated, 0 re-infested
• 2023: Owner reported 3 infested, 3 treated, 0 re-infested
• 2022: Owner reported 12 infested, 8 treated, 0 re-infested
• 2021: Owner reported 6 infested, 6 treated, 0 re-infested

Buildings department (DOB)

2 open DOB violations, all 2 Local Law violations issued before 2000. 11 DOB violations on record. Check on DOB BIS.

Evictions and housing court

4 executed evictions in the last 3 years (23 on record). 0 open HPD cases; 0 harassment findings.

Rent stabilization

4 of 360 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: 4 in 2024, 8 in 2007. Source: DOF tax bills for 2007 and 2024; years with no bill on file are left out.

Owner and management

Owner: MANSFIELD OWNERS CORP. Head officer: VICTOR FEIN. Managing agent: MEDALLION REAL ESTATE. See the full portfolio.

Last HPD registration Jul 9, 2025. Registration on file through Sep 1, 2026; renewal not yet in the city's data.

Tax lot and city IDs

BBL 3075790029, HPD building ID 807591. HPD Online, ACRIS, DOB BIS.

Nearest subway

• Flatbush Av-Brooklyn College (2, 5), 5 min walk
• Newkirk Av-Little Haiti (2, 5), 13 min walk
• Avenue H (Q), 20 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.