Williamson County Planning Commission Meeting - October 8, 2026.

The Williamson County Planning Commission meeting on October 8, 2026, considered land-use and development matters; no procurement activity was identified. The commission approved a recommendation to amend the zoning ordinance and map for Arrington Village, with changes limiting buildings to two stories and a maximum of 15,000 square feet. The recommendation will go to the County Commission for final consideration. Public comments focused on preserving rural character and concerns about density, traffic, flooding, septic capacity, and environmental effects. Commissioners and staff discussed existing floodplain and wastewater review requirements. A final plat for Haley Ridge Subdivision—nine lots on 46.06 acres, with approximately 36 acres of open space—was approved.

Under old business, the developer’s representative reported progress on Terra Vista roads, drainage, and erosion-control work; staff said remaining items and monitoring were still needed before any bond release, and the item will return at the next meeting. The consent agenda and minutes were approved, while several agenda items were withdrawn or deferred.