Applications
Annexation
Annexation Application

Subdivision
Plat Application (Preliminary, Final, Amended, Re-Plat, Short Form)
Plat Vacation Application
Standard Plat Notes
Certifications and Signature Blocks for Subdivision Plats
Waiver of Rights for Subdivision Plats
Plat Recording Submittal Checklist and Williamson County Affidavit
Subdivision Construction Plan Checklist

Site Plan
Site Plan Information
Site Plan Application
Site Clearing and Grading Permit Application

Historic Preservation
Certificate of Appropriateness
Contributing Historic Structure Repair Acknowledgement Form
Facade Improvement Grant Program

Vacation/Easement
Right-of-Way, Drainage Easement and Public Utility Easement Vacation

Other 
Street and Facility Naming
Appeal Application
Service Extension Request
Tree Removal Application