Brooklyn Clinton Hill Public building report
450 Grand Avenue, Brooklyn
450 Grand Avenue is a 7-story, 64-unit mixed-use building in Clinton Hill. NYC public records show 48 DOB complaints, 13 DOB violations and 1 HPD violation associated with the building. The most recent DOB complaint was filed September 9, 2025. Public sale records were identified for 38 units.
This building has 6 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.
- 11 Putnam Avenue
- 13 Putnam Avenue
- 13A Putnam Avenue
- 15 Putnam Avenue
- 15A Putnam Avenue
- 17 Putnam Avenue
This building is the 19th most valuable building in Clinton Hill and the 7,615th in New York. It ranks in the top 2% for DOB complaints, top 17% for DOB violations and top 53% for HPD violations.
Public records
- DOB complaints 48
- DOB violations 13
- HPD violations 1
- Bedbug reports 0
- 311 requests 0
- Residential units 39 $44,435,354 last recorded sales
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