ADU Construction in Greater Spokane And Coeur D'Alene, ID

Yes, most single-family lots within Coeur d'Alene city limits now qualify for one detached ADU under Idaho's SB 1354. Copper Mountain General Contracting can review your lot and confirm what your specific parcel allows.

We build detached backyard units, garage conversions, and attached additions for Coeur d'Alene homeowners. Each type has different site and design requirements, and we walk you through the right fit for your property.

Coeur d'Alene city code caps ADU size at 800 square feet of finished space, and the unit cannot exceed 75% of your primary home's square footage. We design every build to stay within those limits.

Idaho's SB 1354 eliminated owner-occupancy requirements at the city level for qualifying Coeur d'Alene properties. We recommend confirming your specific parcel's status before planning begins.

Yes, we manage the complete construction process, including design coordination, framing, mechanical work, and finishes. You work with one team from the first conversation through the final walkthrough.

Adding a permitted, code-compliant ADU adds usable square footage and rental potential to your Coeur d'Alene property. In a market where home values have held strong, that added utility typically supports a higher resale position.