347 St Marks Avenue

347 St Marks Avenue in Prospect Heights, Brooklyn, has 15 open HPD violations, 6 of them class C, and no rent-stabilized units are on its tax bill, as of Oct 26, 2026. StreetSpy grade: F (35/100).

Multi-family walk-up · 8 units · Built 1931

StreetSpy grade: F (Severe, 35/100)

• 6 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.
• The head officer on this registration is named on 4 buildings' registrations; 4 graded D or F.
• No rent-stabilized units on the tax bill. Increases aren't capped by stabilization, though Good Cause Eviction may still limit them.

More open violations per unit than 6 in 10 Brooklyn buildings this size.

• Repairs: High (15 open, 6 class C), records as of Oct 26, 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 28, 2026
• Safety: High (4 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)

15 open violations: 6 class C (immediately hazardous), 2 class B, 7 class A. 8 issued in the last 12 months. 25 on record. Oldest open violation issued 2023-10-02. Newest violation issued 2026-09-04.

0 closed in the last 90 days. Median 41 days from issue to close for the 1 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: Roaches, throughout the apartment, 3rd floor. HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF ROACHES IN THE ENTIRE APARTMENT LOCATED AT APT 3L, 3rd STORY, 2nd APARTMENT FROM SOUTH AT WEST (apt 3L), issued 2026-09-02. HPD violation 19181774
• Class C: Fire escape defect, 1st room from the north, 3rd floor. HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE COUNTERBALANCE AT LOWER SASH AT FIRE ESCAPE WINDOW (2ND FROM EAST AT NORTH) IN THE 1st ROOM FROM NORTH LOCATED AT APT 3L, 3rd STORY, 2nd APARTMENT FROM SOUTH AT WEST (apt 3L), issued 2026-09-02. HPD violation 19181778
• Class C: Broken window or sash, 1st room from the east, 3rd floor. HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE COUNTERBALANCE AT LOWER WINDOW SASH (2ND FROM EAST AT SOUTH) [GUILLOTINE EFFECT] IN THE 1st ROOM FROM EAST AT SOUTH LOCATED AT APT 3L, 3rd STORY, 2nd APARTMENT FROM SOUTH AT WEST (apt 3L), issued 2026-09-02. HPD violation 19181779
• Class C: Rats (hallway). 567 (C) § 27-2017, 27-2017.1, 27-2017.4, 27-2017.5, 27-2017.8, 27-2019, 27-2021 HMC: ABATE THE NUISANCE CONSISTING OF EVIDENCE OF RATS AND ALL UNDERLYING CAUSES CREATING THE PEST INFESTATIONS, BY USING INTEGRATED PEST MANAGEMENT (IPM), ELIMINATE ALL BURROW ENTRY AND PASSAGEWAYS, PEST NESTS, HOLES, GAPS OR CRACKS IN WALLS, CEILINGS, FLOORS, FIXING LEAKS AND MANAGING GARBAGE IN PUBLIC AREAS. EVIDENCE FOUND AT ... BUILDING REAR YARD, issued 2026-09-02. HPD violation 19181780
• Class C: Fire escape defect, 1st room from the north, 3rd floor. & 309 M/D LAW ABATE THE NUISANCE CONSISTING OF KEY OPERATED LOCK AT DOOR TO FIRE ESCAPE IN THE 1st ROOM FROM NORTH LOCATED AT APT 3R, 3rd STORY, 1st APARTMENT FROM NORTH AT EAST (apt 3R), issued 2025-04-23. HPD violation 17840612
• Class C: No heat / heating defect (hallway). POST NOTICE, IN FORM APPROVED BY THE DEPARTMENT, STATING THE NAME AND LOCATION OF THE PERSON DESIGNATED BY THE OWNER TO HAVE KEY TO BUILDINGS HEATING SYSTEM NO INFORMATION ON SIGN AT PUBLIC HALL, 1st STORY, issued 2024-04-25. HPD violation 16923924
• Class B: Door, lock or intercom defect, 3rd floor. 28 RCNY § 25-171; & 67 (7)(B) MDL; NYC FIRE CODE § 703.1.3; NYC FIRE CODE § 703.2: ADJUST DOOR TO PREVENT GAPS BETWEEN THE TOP AND SIDE EDGES OF DOOR AND DOOR JAMB EXCEEDING THE MAXIMUM ALLOWABLE CLEARANCE OF 1/8 OF AN INCH AND MAXIMUM ALLOWABLE CLEARANCE OF 3/4 OF AN INCH BETWEEN THE DOOR BOTTOM AND SILL AT ENTRANCE DOOR IN THE ENTRANCE LOCATED AT APT 3R, 3rd STORY, 1st APARTMENT FROM NORTH AT EAST (apt 3R), issued 2025-04-23. HPD violation 17840613
• Class B: Garbage not removed (exterior). , 2011, 2012 ADM CODE REMOVE THE ACCUMULATION OF REFUSE AND/OR RUBBISH AND MAINTAIN IN A CLEAN CONDITION THE HOUSEHOLD TRASH YARD, issued 2023-10-02. HPD violation 16271368

311 housing complaints

9 in the last 12 months, 16 in 5 years. Most common: Unsanitary Condition (5), Door/Window (2), Paint/Plaster (2).

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: Owner reported 0 infested units
• 2021: No bedbug filing on record for this year

Buildings department (DOB)

4 open DOB violations, all 4 Local Law violations issued before 2000. 4 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: 347-ST MARKS AVE LLC. Head officer: ABDO A ALOMARI. Managing agent: MUSLEH A.. This owner has 4 buildings on record, 4 graded D or F. See the full portfolio.

Last HPD registration Oct 8, 2025. Registration on file through Sep 1, 2026; renewal not yet in the city's data.

Tax lot and city IDs

BBL 3011470041, HPD building ID 374753. HPD Online, ACRIS, DOB BIS.

Nearest subway

• Park Pl (S), 7 min walk
• Clinton-Washington Avs (C), 8 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.