Brooklyn Coney Island-Sea Gate Public building report
3703 Sea Gate Avenue, Brooklyn
3703 Sea Gate Avenue is a 2.5-story, 6-unit residential building in Coney Island-Sea Gate. NYC public records show 7 DOB complaints, 7 DOB violations and 20 HPD violations associated with the building. The most recent DOB complaint was filed August 20, 2025.
This building has 2 alternative addresses. NYC often lists more than one street address for the same building. Corner lots, multiple street frontages, and official aliases in city address files all map to one BIN.
- 3769 Mermaid Avenue
- 3771 Mermaid Avenue
This building ranks in the top 10% for DOB complaints, top 14% for DOB violations and top 14% for HPD violations.
Public records
- DOB complaints 7
- DOB violations 7
- HPD violations 20
- Bedbug reports 0
- 311 requests 0
- Residential units 0
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