Development Activity
Active development applications and projects in Sullivan County, ranked by community impact.
Filtered to Under Review
11 applications with status under-review
Under-reviewOther
Grossinger's redevelopment
3 hearings0 commentsLast discussed Sep 3, 2026
Under-reviewOther
Warehouse projects near Wallkill/Sullivan border
Near Exit 116 at the Wallkill (Orange County) border
1 hearing0 commentsLast discussed Sep 3, 2026
Under-reviewOther
RWE Solar Array and Battery Storage, Forestburgh-Thompson town line
RWE
Town line between Forestburgh and Thompson, Sullivan County, NY
2 hearings0 commentsLast discussed Aug 6, 2026
Under-reviewOther
Agricultural District No. 4 Parcel Addition — Mamakating Alpaca Farm
Town of Mamakating, SBL 19.1-17.1
1 hearing0 commentsLast discussed Aug 6, 2026
Under-reviewOther
Potential purchase of real property from Roman Catholic Church of Saint Peter-Saint Anne of the Lake Saint Joseph and Saint Joseph
Sullivan County (letter of intent authorized)
1 hearing0 commentsLast discussed Jul 21, 2026
Under-reviewOther
Old Route 17 corridor infrastructure project
Old Route 17 corridor, Sullivan County
1 hearing0 commentsLast discussed Jul 9, 2026
Under-reviewOther
Hudson Valley Farms — former PepsiCo plant
Hudson Valley Farms
Former PepsiCo plant, Sullivan County
1 hearing0 commentsLast discussed Jul 9, 2026
Under-reviewOther
IDA educational facility application
1 hearing0 commentsLast discussed Jul 9, 2026
Under-reviewOther
Evergreen Meadow, Rock Hill
Rock Hill, NY
1 hearing0 commentsLast discussed Jul 9, 2026
Under-reviewOther
Agricultural District No. 4 inclusion — Mamakating alpaca operation
Town of Mamakating
1 hearing0 commentsLast discussed Jun 4, 2026
Under-reviewOther
Old Route 17 corridor water and sewer project
Old Route 17 corridor
1 hearing0 commentsLast discussed Jun 4, 2026