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Smithtown · development
Development activity
Active development applications and projects in Smithtown, ranked by community impact.
4 applications (filtered)8 types
All timeLast 30 daysLast 6 monthsAll statusesApprovedPendingTabledUnder reviewContinuedConditions requiredDenied
Filtered to Site Plan
Filtered to 30d
PendingSite Plan
Matrix Hotel and Food Retail
Matrix Construction & Development LLC
356 Vanderbilt Motor Parkway, Hauppauge, NY 11788
1 hearing0 commentsLast discussed Oct 27, 2026
Under-reviewSite Plan
Cosmic Self Storage Facility
Cosmic Self Storage LLC
882 West Jericho Turnpike, Smithtown, NY 11787
1 hearing2 commentsLast discussed Oct 13, 2026
ApprovedSite Plan
Branchinelli's Parking & Septic Expansion
Branchinelli's
Northeast corner of NYS Route 111 and Town Line Road, Hauppauge
1 hearing0 commentsLast discussed Oct 7, 2026
ApprovedSite Plan
Branchinelli's Site Plan
Antilla Management Corp. c/o Mario Branchinelli
NE/c/o Townline Road and NYS Route 111, Hauppauge
1 hearing0 commentsLast discussed Oct 6, 2026