Town Hall Address 2121 Cross Timbers Rd. Flower Mound, TX 75028 United States- Denton County Website https://www.flower-mound.com Zoning 972-874-6350 2121 Cross Timbers Rd. Flower Mound, TX 75028 United States Fire District 972-874-6270 3911 S. Broadway Ave. Flower Mound, TX 75028 United States Town Clerk 972-874-6000 2121 Cross Timbers Rd. Flower Mound, TX 75028 United States Water 972-874-6010 2121 Cross Timbers Rd. Flower Mound, TX 75028 United States Sewer 972-874-6400 201 Spinks Rd. Flower Mound, TX 75028 United States Tax Collector 972-874-6038 2121 Cross Timbers Rd. Flower Mound, TX 75028 United States Code Enforcement 972-874-6340 2121 Cross Timbers Rd. Flower Mound, TX 75028 United States County Denton