Prosper commission approves preliminary site plan for 32-acre Hub 380 project after debate over parking and open space

The Prosper Planning and Zoning Commission approved a preliminary site plan and conveyance plat for the Hub 380 Edition — a 32-acre mixed‑use development on the northwest corner of Prosper Commons Boulevard and University Drive — by a 4‑to‑3 vote on the commission's consent agenda. The approval covers a conveyance plat and a preliminary site plan showing 17 buildings across eight lots.

The plan matters because it lays out parcel boundaries and general building placement for a large commercial tract and establishes the baseline for later final site plans, which will return to town staff and the commission for more detailed review. Commissioners focused their questions on how the plan accounts for required open space, utility and pipeline easements, stormwater detention, and an illustrated parking layout that exceeds the town's minimum standards.

Town staff told the commission the preliminary submittal shows eight lots totaling roughly 197,690 square feet of…