323 AVENUE ONew York CityBrooklyn
323 AVENUE O Construction Projects
4 permit-backed projects at 323 AVENUE O, Brooklyn, New York City. Review project history, reported costs, and businesses associated with this address.
0 projects0 businesses$1,000 – $192,150 range
Reported project costs at 323 AVENUE O
Based on real permit filings — actual project costs, not estimates.
Mechanical Systems Work at 323 Avenue O, Brooklyn
Mechanical Systems · Mapleton-Midwood (West)
$1,000
June 26, 2026
Plumbing Work at 323 Avenue O, Brooklyn
Plumbing · Mapleton-Midwood (West)
$1,000
May 8, 2026
Construction Fence Installation at 323 Avenue O, Brooklyn
General Construction · Mapleton-Midwood (West)
$1,000
April 10, 2026
1 more projects with pricing in 323 AVENUE O
Get every available priced project in this preview — free access, no account required.