350 Adelphi Street

350 Adelphi Street in Fort Greene, Brooklyn, has 16 open HPD violations, 2 of them class C, and 2 of 7 units are rent-stabilized, as of Oct 26, 2026. StreetSpy grade: D (60/100).

Multi-family walk-up · 7 units · Built 1858

StreetSpy grade: D (Poor, 60/100)

• 2 immediately hazardous violations open (the class that covers no heat, pests, lead paint and similar).
• The owner has 3 buildings on record; 2 graded D or F.
• No housing complaints to 311 in the last 12 months.
• 2 of 7 units are rent-stabilized.

More open violations per unit than 7 in 10 Brooklyn buildings this size.

• Repairs: High (16 open, 2 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: Clear (No 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)

16 open violations: 2 class C (immediately hazardous), 10 class B, 4 class A. 1 issued in the last 12 months. 29 on record. Oldest open violation issued 2008-06-11. Newest violation issued 2026-05-01.

HPD recorded no violation closed here in the last 12 months.

• 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 1 STY PUBLIC HALL & ON BOILER ROOM DOOR., issued 2008-06-11. HPD violation 1089809
• Class C: No heat / heating defect (basement). PROVIDE READY ACCESS TO BUILDINGS HEATING SYSTEM DOOR TO CELLAR PADLOCKED., issued 2008-06-11. HPD violation 1089812
• Class B: Floor or stair defect (hallway). PROPERLY SECURE THE LOOSE WOOD TREAD 2 UP 1 TO 2 STY PUBLIC HALL., issued 2008-06-11. HPD violation 1089811
• Class B: No heat / heating defect (basement). D26-10.01 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE PLASTER BOARD BOILER ROOM CEILING CELLAR., issued 2008-06-11. HPD violation 1089798
• Class B: Floor or stair defect, bathroom. PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE CERAMIC FLOOR TILE 3 STY WEST APT 3 BATHROOM., issued 2008-06-11. HPD violation 1089810
• Class B: Broken window or sash (basement). D26-10.01, 10.05 ADM CODE FIRE EGRESS DEFECTIVE. REMOVE OBSTRUCTING BARS OR UNLAWFUL GATES FROM AT LEAST 1 WINDOW OR PROVIDE APPROVED TYPE GATE BASEMENT APT., issued 2008-06-11. HPD violation 1089801
• Class B: Damaged plaster or paint. D26-10.01 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR WALLS & CEILINGS THRU OUT 3 STY WEST APT 3., issued 2008-06-11. HPD violation 1089802
• Class B: Missing or broken smoke / CO detector. D26-20.08,20.09 ADM CODE PROVIDE AN APPROVED AND OPERATIONAL SMOKE DETECTING DEVICE, INSTALLED IN ACCORDANCE WITH DEPARTMENT OF BUILDINGS RULES AND REGULATIONS MISSING 1 STY WEST APT 1R., issued 2008-06-11. HPD violation 1089804

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: No bedbug filing on record for this year

Buildings department (DOB)

No open DOB violations. 1 DOB violation 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

2 of 7 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).

Owner and management

Owner: CARLTON PROPERTIES LLC. Head officer: FRANK WILKINSON. Managing agent: carlton Properties LLC. This owner has 3 buildings on record, 2 graded D or F. See the full portfolio.

Last HPD registration Dec 15, 2025. Registration on file through Sep 1, 2026; renewal not yet in the city's data.

Tax lot and city IDs

BBL 3021200027, HPD building ID 182719. HPD Online, ACRIS, DOB BIS.

Nearest subway

• Lafayette Av (C), 3 min walk
• Clinton-Washington Avs (G), 5 min walk
• Fulton St (G), 5 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.