New York, NYMON, NOV 2Filings 7d911Permits 7d853Deeds & loans 7d29Updates 7d244Building1,159Contacts202,058
451 Clarkson Avenue
Completed451 CLARKSON AVENUE, Brooklyn, NY 11203Tracked since Oct 28, 2025
Stage
- ProposedOct 2025
- Review
- Approved
- Building
- Delivered
Value
Largest job on its permits
Size
floors · sq ft
Latest filing
Oct 28
2026 · Permit
General contractor
and 2 more
What each filing and change says is locked. Pro shows every one, $27 a month.
Timeline
- Oct 28, 2026FilingPermit filed
- Oct 15, 2026ChangeFloors on file
- Oct 15, 2026ChangeSq Ft on file
- Oct 15, 2026FilingPermit filed
- Aug 31, 2026FilingRegistration filed
- Jun 10, 2026FilingPermit filed
- May 19, 2026ChangeStatus changed
- May 19, 2026FilingCompletion / CO filed
- Jan 9, 2026FilingPermit filed
- Dec 10, 2025FilingPermit filed
- Dec 1, 2025FilingRegistration filed