
Permitting is typically handled by Alpine County because the county has no incorporated cities. Mountain terrain, winter weather, and slope conditions are dominant site factors across the county.
Alpine County is very low-density, so ADU work is usually tied to owner occupancy, workforce housing, or family use rather than large-scale rental production. Projects are limited in number and tend to be custom residential additions or small detached units on larger parcels.
Single-family ADUs are secondary housing units that are located on the same lot as a single-family home. These units are also sometimes referred to as granny flats, in-law suites or backyard cottages.
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After reviewing your project details, we'll provide a transparent quote the same day--typically within a few hours. Pricing varies based on project scope, complexity, and requirements.
We deliver complete structural permit sets. *If building departments have comments related to our scope, we handle all revisions--no extra fees, no limits.
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Yes. Permitting is typically handled by Alpine County because the county has no incorporated cities.
Mountain terrain, winter weather, and slope conditions are dominant site factors across the county.
Alpine County is very low-density, so ADU work is usually tied to owner occupancy, workforce housing, or family use rather than large-scale rental production. Projects are limited in number and tend to be custom residential additions or small detached units on larger parcels.

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