307 Prospect Place

307 Prospect Place in Prospect Heights, Brooklyn, has 9 open HPD violations, 2 of them class C, and 1 of 16 units is rent-stabilized, as of Oct 25, 2026. StreetSpy grade: B (79/100).

Co-op · Multi-family walk-up · 16 units · Built 1893

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: B (Good, 79/100)

• 2 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.
• 1 of 16 units are rent-stabilized.

• Repairs: Medium (9 open, 2 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: Medium (2 open DOB violations), records as of Oct 23, 2026
• Registration: Renewal not yet in city data, records as of Oct 3, 2026

How the grade works

Housing code violations (HPD)

9 open violations: 2 class C (immediately hazardous), 1 class B, 6 class A. 1 issued in the last 12 months. 17 on record. Oldest open violation issued 2005-03-18. Newest violation issued 2026-05-05.

0 closed in the last 90 days. Median 8 days from issue to close for the 1 violations closed in the last 12 months.

• 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 1D, 1st STORY, 1st APARTMENT FROM NORTH AT EAST (apt 1D), issued 2021-04-13. HPD violation 14214400
• Class C: Lead paint hazard, 1st room from the north, 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) NORTH WALL, EAST WALL, WEST WALL IN THE 1st ROOM FROM NORTH LOCATED AT APT 2B, 2nd STORY, 2nd APARTMENT FROM SOUTH AT WEST (apt 2B), issued 2005-03-18. HPD violation 5406827
• Class B: Damaged plaster or paint, ceiling, 3rd room from the north, 1st floor. REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR THE CEILING, SOUTH AND WEST WALLS IN THE 3rd ROOM FROM NORTH LOCATED AT APT 1D, 1st STORY, 1st APARTMENT FROM NORTH AT EAST (apt 1D), issued 2021-04-14. HPD violation 14214406
• Class A: No heat / heating defect, 3rd room from the north, 1st floor. PAINT METAL IN ACCORDANCE WITH DEPT. REGULATION THE HEAT RISER IN THE 3rd ROOM FROM NORTH LOCATED AT APT 1D, 1st STORY, 1st APARTMENT FROM NORTH AT EAST (apt 1D), issued 2021-04-14. HPD violation 14214404
• Class A: Broken window or sash, 3rd room from the north, 1st floor. PAINT WITH LIGHT COLORED PAINT TO THE SATISFACTION OF THIS DEPARTMENT THE RECESS AT WINDOW FRAME IN THE 3rd ROOM FROM NORTH LOCATED AT APT 1D, 1st STORY, 1st APARTMENT FROM NORTH AT EAST (apt 1D), issued 2021-04-14. HPD violation 14214403
• Class A: Damaged plaster or paint (entrance). ADMIN. CODE: POST AND MAINTAIN A PROPER NOTICE ON WALL OF THE ENTRANCE STORY IN ENGLISH AND SPANISH ON THE AVAILABILITY OF THE AGENCYS HOUSING INFORMATION GUIDE. A SAMPLE NOTICE CAN BE FOUND AT WWW.NYC.GOV/HPD., issued 2021-04-14. HPD violation 14214407
• Class A: Gas defect. HMC: POST, IN A FORM APPROVED BY THE COMMISSIONER, AND MAINTAIN A NOTICE IN A COMMON AREA OF THE BUILDING REGARDING THE PROCEDURES THAT SHOULD BE FOLLOWED WHEN A GAS LEAK IS SUSPECTED, issued 2021-04-14. HPD violation 14214408
• Class A: Missing or broken smoke / CO detector (hallway). POST A PROPER NOTICE OF SMOKE DETECTOR REQUIREMENTS, IN A FORM APPROVED BY THE COMMISSIONER, AT OR NEAR THE MAIL BOX AT PUBLIC HALL, 1st STORY, issued 2021-04-14. HPD violation 14214410

311 housing complaints

0 in the last 12 months, 0 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: No bedbug filing on record for this year
• 2025: Owner reported 0 infested units
• 2024: No bedbug filing on record for this year
• 2023: Owner reported 0 infested units
• 2022: No bedbug filing on record for this year
• 2021: Owner reported 0 infested units

Buildings department (DOB)

2 open DOB violations, all 2 Local Law violations issued before 2000. 2 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

1 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: 1 in 2024, 1 in 2007. Source: DOF tax bills for 2007 and 2024; years with no bill on file are left out.

Owner and management

Owner: 305-307 PROSPECT OWNERS CORP. Head officer: STEPHEN FURNSTAHL. Managing agent: 305-307 PROSPECT OWNERS. This owner has 2 buildings on record, 0 graded D or F. See the full portfolio.

Last HPD registration Nov 14, 2025. Registration on file through Sep 1, 2026; renewal not yet in the city's data.

Tax lot and city IDs

BBL 3011520060, HPD building ID 357079. HPD Online, ACRIS, DOB BIS.

Nearest subway

• Grand Army Plaza (2, 3), 6 min walk
• 7 Av (B, Q), 6 min walk
• Eastern Pkwy-Brooklyn Museum (2, 3), 8 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.