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William Gray, Building Official
P.O. Box 975
Avon, CO  81620

Ph: (970) 748-4011
Fax: (970) 949-5749

Hours of Operation
8:00 am - 5:00 pm
Monday - Friday
The Building Division is responsible for the enforcement of the building, plumbing, and mechanical codes, as well as certain municipal codes as adopted by the Town Council.  The Division reviews and processes permit applications, plan check applications and performs inspections of all construction projects.
  • Inspection Request Line, (970) 748-4094

All building permit fees are at the discretion of the Building Official.  Please contact the Building Official for questions about permit fees.

Contractor Information
In order to perform contractor duties within the Town of Avon, the contractor must be licensed with the Town. Please contact the Community Development Department at 970-748-4011 if you are unsure as to whether your registration is current or if you need to register.  Registration is valid for one (1) year.

Adopted Building Codes
The Town of Avon has adopted the 2009 editions of the International Building Codes as follows:
  • 2009 International Building Code
  • 2009 International Residential Code with the exception of Section P2904, Dwelling Unit Fire Sprinkler Systems
  • 2009 International Residential Code: Appendix J, Grading
  • 2009 International Energy Conservation Code
  • 2009 International Plumbing Code
  • 2009 International Fuel Gas Code
  • 2009 International Mechanical Code
  • 2009 International Fire Code
  • 2009 International Property Maintenance Code
  • 2011 National Electric Code
  • 2003 ANSI/A117.1, Accessible and Usable Buildings and Facilities
  • 2003 Fire Resistance Design Manual with Sound Control

Adopted Standards
The Town of Avon has adopted the following minimum standards for construction:
  • Frost Depth: 48 inches to the bottom of footings
  • Snow Load: 90 lbs for elevations above 8,600 feet; 75 lbs for elevations below 8,600 feet
  • Ground Snow Load: 90 lbs for elevations above 8,600 feet; 75 lbs for elevations below 8,600 feet
  • Seismic Design: 17B
  • Winter Design Temperature: -20 degrees
  • Weathering: Severe
  • Air Freezing Index: 2,500
  • Mean Annual Temperature: 40 degrees
  • Wind Speed: 90 mph
  • Exposure Category: B, but may be site-specific

For additional standards and code specifics please review Title 15, Buildings and Construction, Avon Municipal Code.