NYC Permit AlertsBy BuildPermitGuide

Neighborhoods › Greenpoint › Building 3065891

Enlargement to 4 stories, est. $344K

150A Diamond Street, Brooklyn 11361 · Plan Examiner Review

JobB01450283 · Alteration CO
Categoryvertical enlargement
Estimated cost$343,600
Scale3 → 4 stories; 2 → 2 dwelling units; 2,651 sq ft
Work typesGeneral Construction, Structural
FiledAug 27, 2026
ProfessionalLam & Lam Engineering D.P.C.
BuildingBIN 3065891 · BBL 3026250150
Official recordDOB NOW job B01450283

DOB description

B01450283-I1: PROPOSED VERTICAL EXTENSION ON EXISTING 2-STORY WITH BASEMENT TWO DWELLING UNITS BUILDING. OBTAIN NEW CERTIFICATE OF OCCUPANCY

Status timeline

Map

Watch this block

Get an email when the next job is filed within 100 ft of this address. Free, weekly.