Unified Development Code

On November 15, 2022, City Council adopted an ordinance that amended and compiled the development regulations into a Unified Development Code (UDC) as part of the New Code McKinney Initiative. In 2019, the City Council directed staff to update the city’s development regulations. Over the course of three years, the project team updated and revised the development regulations with input and guidance from the City Council, McKinney Development Committee, and the community. Below you will find the new UDC which has a new user-friendly format and layout. 

Development Regulations (Current)

*Large files allow extra time to download*

  1. Unified Development Code – November 15, 2022

Zoning Regulations prior to 11/15/2022

Applicants may utilize the zoning regulations in place prior to the adoption of the new regulations until May 15, 2023. 

Other Regulations

The previous code will continue to be concurrently in effect for 6 months after the adoptation of the new UDC.

Questions? Please contact the Planning Department at 972-547-2000.