Ask a Planner

Ask a Planner

The Boulder County Land Use Department has Planning, Building and Zoning jurisdiction in unincorporated areas in Boulder County, not in cities and towns. Questions regarding City of Boulder addresses should be directed to City of Boulder Planning and Development Services.

To verify if your address is in unincorporated Boulder County OR a city/town, please check via the Property Search tool before submitting your question to Ask a Planner.

See Municipality Contacts Within Boulder County for land use and building questions concerning Boulder County cities and towns.

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Contact Us

Land Use Dept.

Email: Ask a Planner Form
Main: 303-441-3930
Fax: 303-441-4856

Courthouse Annex Building

2045 13th Street
Boulder, CO 80302
Hours:
8 a.m. - 4:30 p.m. M, W, Th, F (Building permits can be applied for and issued until 4 p.m.)
10 a.m. - 4:30 p.m. Tuesday (For Planning and Zoning services only)
The Building Safety & Inspection Services office is closed on Tuesday.
Map & Directions

Mailing Address

PO Box 471
Boulder, CO 80306
www.BoulderCounty.org/lu