355 St Marks Avenue
355 St Marks Avenue in Prospect Heights, Brooklyn, has 31 open HPD violations, 2 of them class C, and no rent-stabilized units are on its tax bill, as of Oct 25, 2026. StreetSpy grade: D (55/100).
Condo · Multi-family walk-up · 4 units · Built 1931
A condominium: each apartment has its own owner, so the landlord is an individual unit owner, and the building's record mixes many owners. Condo units are not rent-stabilized.
StreetSpy grade: D (Poor, 55/100)
- 2 immediately hazardous violations open (the class that covers no heat, pests, lead paint and similar).
- 3 open violations are classified rent-impairing under NY Multiple Dwelling Law section 302-a.
- No housing complaints to 311 in the last 12 months.
- A condo: the landlord is the individual unit owner; units are not rent-stabilized.
- Repairs: High (31 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: 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)
31 open violations: 2 class C (immediately hazardous), 15 class B, 14 class A. 0 issued in the last 12 months. 45 on record. Oldest open violation issued 1968-06-05. Newest violation issued 2025-06-11.
HPD recorded no violation closed here in the last 12 months.
3 open violations are classified rent-impairing under NY Multiple Dwelling Law section 302-a. Section 302-a; NY Courts guidance on getting repairs.
- Class C: No heat / heating defect. 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 PUB HALL., issued 1983-12-19. HPD violation 2105871
- Class C: No heat / heating defect (basement). D26-17.10 ADM CODE PROVIDE READY ACCESS TO BUILDING'S HEATING SYSTEM FLAP DOOR LOCKED FROM SIDEWALK TO CELLAR FRONT., issued 1983-12-19. HPD violation 2105872
- Class B: Lighting defect (entrance). PROVIDE ADEQUATE LIGHTING AT OR NEAR THE OUTSIDE OF THE FRONT ENTRANCEWAY OF THE BUILDING AND KEEP SAME BURNING FROM SUNSET EVERY DAY TO SUNRISE ON THE DAY FOLLOWING ***MINIMUM 100 WATTS REQUIRED***, issued 2009-09-29. HPD violation 8078939
- Class B: Lighting defect (entrance). PROVIDE ADEQUATE LIGHTING AT OR NEAR THE OUTSIDE OF THE FRONT ENTRANCEWAY OF THE BUILDING AND KEEP SAME BURNING FROM SUNSET EVERY DAY TO SUNRISE ON THE DAY FOLLOWING , 100 WATTS MINIMUM REQUIRED, issued 2007-04-10. HPD violation 6689125
- Class B: PROPERLY REPAIR THE BROKEN OR DEFECTIVE CORNICE 1 STY FRONT OF BLDG., issued 1988-08-16. HPD violation 2105887
- Class B: PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE MORTAR ERODED JOINTS BRICKWALL 1 STY REAR BLDG., issued 1988-08-16. HPD violation 2105888
- Class B: Fire escape defect. SECTION 27-2005, 2007 ADM CODE AND DEPT. RULES AND REGULATIONS. REMOVE THE ENCUMBRANCE OBSTRUCTING EGRESS FROM FIRE ESCAPES ALL BALCONIES REAR., issued 1988-08-16. HPD violation 2105889
- Class B: Garbage not removed (exterior). SECTION 27-2010, 2011, 2012 ADM CODE REMOVE THE ACCUMULATION OF REFUSE AND/OR RUBBISH AND MAINTAIN IN A CLEAN CONDITION THE EAST YARD., issued 1988-08-16. HPD violation 2162287
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: Owner reported 0 infested units
- 2022: No bedbug filing on record for this year
- 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: 355 Greenstone Condominium. Head officer: Diane Roman. Managing agent: Leiter Property Management. See the full portfolio.
Last HPD registration Jul 1, 2025. Registration on file through Sep 1, 2026; renewal not yet in the city's data.
Tax lot and city IDs
BBL 3011477504, HPD building ID 374757. HPD Online, ACRIS, DOB BIS.
Nearest subway
- Park Pl (S), 7 min walk
- Eastern Pkwy-Brooklyn Museum (2, 3), 8 min walk
- Clinton-Washington Avs (C), 8 min walk
How the grade is calculated
| Factor | On record | Points |
|---|---|---|
| Open HPD violations | 31 open (2 class C, 15 class B, 14 class A). 3 rent-impairing | −45 |
| 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.