The Boulder County Community Planning & Permitting physical office at 2045 13th St., Boulder is open to the public for walk-ins on Monday, Wednesday, and Thursday from 8 a.m. to 3 p.m., and on Tuesday from 10 a.m. to 3 p.m. Appointments are available on Tuesday but are not required. We are virtually available to assist the public on Monday, Wednesday, Thursday, and Friday from 8 a.m. to 4:30 p.m. and on Tuesdays from 10 a.m. to 4:30 p.m. Schedule an appointment.

Ask a Building Official

The Boulder County Community Planning & Permitting 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 Building Official.

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

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