4315 Sea Gate Avenue

4315 Sea Gate Avenue in Coney Island, Brooklyn, has 10 open HPD violations, 1 of them class C, and no rent-stabilized units are on its tax bill, as of Oct 25, 2026. StreetSpy grade: D (55/100).

Multi-family walk-up · 3 units · Built 1930

StreetSpy grade: D (Poor, 55/100)

• 1 immediately hazardous violation 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.
• No housing complaints to 311 in the last 12 months.
• 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 7 in 10 Brooklyn buildings this size.

• Repairs: High (10 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: Through Sep 1, 2027, records as of Oct 3, 2026

How the grade works

Housing code violations (HPD)

10 open violations: 1 class C (immediately hazardous), 9 class B, 0 class A. 0 issued in the last 12 months. 17 on record. Oldest open violation issued 2008-06-19. Newest violation issued 2025-06-10.

HPD recorded no violation closed here 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: 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 BOILER ROOM DOOR., issued 2008-06-19. HPD violation 2022972
• Class B: Garbage not removed (basement). D26-11.01, 11.03, 11.05 ADM CODE REMOVE THE ACCUMULATION OF REFUSE AND/OR RUBBISH AND MAINTAIN IN A CLEAN CONDITION THE CELLAR THROUGHOUT., issued 2008-06-19. HPD violation 2022963
• 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 2 STY APT 2. LOCATED AT APT 2 (apt 2), issued 2008-06-19. HPD violation 2022967
• Class B: Self-closing door not working (entrance). D26-10.01, 10.05 ADM CODE ARRANGE AND MAKE SELF-CLOSING THE DOORS ENTRANCE 2 STY APT 2. LOCATED AT APT 2 (apt 2), issued 2008-06-19. HPD violation 2022969
• Class B: Floor or stair defect. D26-10.01 ADM CODE PROPERLY SECURE THE LOOSE HANDRAIL 1 TO 2 STY APT 2. LOCATED AT APT 2 (apt 2), issued 2008-06-19. HPD violation 2022970
• Class B: No heat / heating defect (basement). SECTION 65 M/D LAW PROVIDE UNDER COMPLETED PERMIT, A PROPER ENCLOSURE FOR THE CENTRAL HEATING PLANT, CELLAR REAR., issued 2008-06-19. HPD violation 2065999
• Class B: Damaged plaster or paint (basement). D26-10.01 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE PLASTERBOARD CEILING CELLAR THROUGHOUT., issued 2008-06-19. HPD violation 2066002
• Class B: Electrical defect (basement). D26-10.01 ADM CODE & 309 M/D LAW ABATE THE NUISANCE CONSISTING OF EXPOSED ELECTRICAL WIRING CEILING CELLAR THRU OUT., issued 2008-06-19. HPD violation 2066003

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. 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: NOEL GREENBERG. Head officer: NOEL GREENBERG. Managing agent: HAL J GREENBERG. See the full portfolio.

Last HPD registration Jul 23, 2026, valid through Sep 1, 2027.

Tax lot and city IDs

BBL 3069710009, HPD building ID 368369. HPD Online, ACRIS, DOB BIS.

Nearest subway

• Coney Island-Stillwell Av (D, F, N, Q), 26 min walk
• Bay 50 St (D), 27 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.