478 12th Street
478 12th Street in Park Slope, Brooklyn, has 1 open HPD violation, class C, and no rent-stabilized units are on its tax bill, as of Oct 25, 2026. StreetSpy grade: A (90/100).
Co-op · Multi-family walk-up · 8 units · Built 1900
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: A (Excellent, 90/100)
- 1 immediately hazardous violation 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.
- A co-op: renting here is a sublet, usually with board approval and a time limit; units are not rent-stabilized.
- Repairs: Low (1 open, 1 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 (No open DOB violations), records as of Oct 23, 2026
- Registration: Renewal not yet in city data, records as of Oct 3, 2026
Housing code violations (HPD)
1 open violations: 1 class C (immediately hazardous), 0 class B, 0 class A. 1 issued in the last 12 months. 10 on record. Oldest open violation issued 2009-10-01. Newest violation issued 2026-05-01.
0 closed in the last 90 days. Median 11 days from issue to close for the 2 violations closed in the last 12 months.
- Class C: No heat / heating defect (hallway). D26-17.10 ADM CODE POST NOTICE, IN FORM APPROVED BY THE DEPARTMENT, STATING THE NAME AND LOCATION OF THE PERSON DESIGNATED BY THE OWNER TO HAVE KEY TO BUILDING'S HEATING SYSTEM 1 STY PUBLIC HALL & ON BOILE ROOM DOOR R89., issued 2009-10-01. HPD violation 988288
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: Owner reported 0 infested units
- 2023: No bedbug filing on record for this year
- 2022: Owner reported 0 infested units
- 2021: Owner reported 0 infested units
Buildings department (DOB)
No open DOB violations. 0 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
No rent-stabilized units on the tax bill.
Owner and management
Owner: 478 12 ST TENANT CORP. Head officer: AMY GEDAL-DOUGLAS. Managing agent: MICHAEL F MCMAHON. See the full portfolio.
Last HPD registration Dec 9, 2025. Registration on file through Sep 1, 2026; renewal not yet in the city's data.
Tax lot and city IDs
BBL 3010990014, HPD building ID 138076. HPD Online, ACRIS, DOB BIS.
Nearest subway
- 7 Av (F, G), 4 min walk
- 15 St-Prospect Park (F, G), 4 min walk
- 4 Av-9 St (R), 13 min walk
How the grade is calculated
| Factor | On record | Points |
|---|---|---|
| Open HPD violations | 1 open (1 class C) | −10 |
| 311 housing complaints (12 mo) | None | 0 |
| Bedbug reports (3 yr) | None reported | 0 |
| Executed evictions (3 yr) | None | 0 |
| Housing litigation | No open cases | 0 |
| Open DOB violations | None | 0 |
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.