Commissioners: “We will continue to value, respect, and support all individuals as we serve the people of Boulder County.” Read full message.

Immigrant Resources, including a Know Your Rights Booklet, available on the Immigration Resources webpage.

Building Safety & Inspection Services

Blueprint of building plans

Notice of Limited Services during the week of March 3-7, 2025. In-person building team services will be unavailable. and virtual services will be limited. Inspections will not be available on Monday, March 3rd and Tuesday, March 4th, and will be limited and not guaranteed for the remainder of the week. View more details on the Building Safety and Inspections Services website.

Building Safety & Inspection Services

Notice of Limited Services
During the Week of March 3-7, 2025

The Colorado Chapter ICC Educational Institute will take place from March 3 through March 7, 2025. This annual training is essential for staff to enhance their knowledge of the building codes and best practices, allowing us to better serve our community.

During this week, the Community Planning and Permitting Building Team will be attending training, so in-person building services will be unavailable. While we will make every effort to respond to calls, emails, and permit processing requests as time allows, responses will be delayed and not guaranteed.

Inspections will not be available on Monday, March 3 and Tuesday, March 4, and will be limited and not guaranteed for the remainder of the week.

We appreciate your patience and understanding as our staff remains committed to staying informed on the latest industry standards.

Building Permit Submittal Requirements

Building Permit applications must be submitted using the online applications website.

Please submit one digital file per requested building permit. For example, a new house with a detached garage would be submitted on two separate files, with each permit application (one new house, one detached garage) containing its own set of plans in a PDF file. Separate PDF files are requested for the construction plans, HERS rating, soils report, and water and sewer documentation.

If you cannot find an answer to a specific question, submit your question through the Ask a Building Official webpage form. A Building Official will then research your question and answer within the business day.

Building Code Adoption & Amendments

Boulder County has updated and amended the Boulder County Building Code adoptions to the latest 2015 editions of the International Codes. Boulder County Building Code Amendments, which went into effect on January 1, 2016, apply to construction on properties located in the unincorporated portions of Boulder County (outside of the cities and towns), although plan reviews and inspections are currently performed in the Town of Jamestown.

Contact Us

Please email the appropriate area in our department with questions or for more information:

Contact Us

Building Safety and Inspection Services

Contact Plans Examiners

Email Building Inspectors:
buildinginspectors@bouldercounty.gov
Phone:303-441-3926

Courthouse Annex Building

2045 13th St.
Boulder, CO 80302

Hours

8 a.m. to 3 p.m. Monday, Wednesday, Thursday
10 a.m. to 3 p.m. Tuesday
Map and Directions

Mailing Address

Building Safety and Inspection Services
PO Box 471
Boulder, CO 80306
Building Safety and Inspection Services website