Pima County Development Services
201 N. Stone Ave
Tucson, AZ 85701

Phone: (520) 724-9000
Pima County Development Services Toolkit

Location & Contact

Public Works Building
201 N. Stone Ave. Tucson, AZ 85701
(520) 724-9000

Lobby Hours

  • Building & Site Development Division (1st floor): 8:00 AM to 4:00 PM weekdays
  • Land Planning Division (2nd floor): 8:00 AM to 5:00 PM weekdays
Note that we offer online services for building permits and site instruments

Mission Statement

The mission of Development Services is to contribute to our customers' success in building and maintaining safe and sustainable communities by providing helpful, timely and quality services.


  • Provide Excellent Customer Service
  • Continuously Improve Processes
  • Invest in Employees
  • Enhance Financial Stability