Building and Permitting

Building and Permitting monitors compliance with the City of Allen’s building codes and ordinances through permitting, construction plan review and inspections. We provide:


Using the Citizen Self Service (CSS) Portal


For help with the CSS Portal, use these step-by-step guides or contact Building Services.

Texas 8-1-1: Check Before You Dig


Whether you’re planting a tree or building an office tower, you first must check the location of gas lines and other vital utilities.