Accessory Dwelling Unit (ADU)

An Accessory Dwelling Unit (ADU), also known as a secondary dwelling unit, “granny flat”, or “mother-in-law unit”, is an additional, long-term housing unit located on a single-family residential lot. Chapter 18.22 of the City of Mt. Shasta Municipal Code outlines where ADU’s can be located, their development standards, and permitting process.

As of 2017, all accessory dwelling units must be permitted by the City of Mt. Shasta Planning Department. Units existing prior to 2017 are eligible to receive a certificate of compliance at no cost. To receive a certificate, please contact the Planning Department.

All proposed new units must file an accessory dwelling unit application for Planning Department approval.

Accessory Dwelling Unit Application (PDF);

Roseburg Commerce Park

The Roseburg Commerce Park, also known as The Landing, is a 127.5 acre development on the southern side of the City of Mt. Shasta. The property was annexed in 2000 for the purpose of economic development and visitor services. A Land Use Plan is available for the Planned Development zone to outline the permitted uses that could be developed on the land. The City is in the process of creating a development agreement and process for on-site development.