Detached accessory dwelling unit — Meridian, ID
Last updated: September 24, 2026
What affects the price
Building an ADU involves variables that shift your total investment. The footprint size and complexity of the architectural design are primary factors. Are you planning a detached unit that requires new utility trenching, or is this a garage conversion that uses existing plumbing? Site accessibility, soil conditions, and your choice of finishes—like luxury flooring versus standard options—also play significant roles. Permitting fees vary widely depending on your local municipality and current zoning requirements. Exact pricing confirmed free on the call.
About this service
A detached ADU is a standalone building separate from your main house, like a backyard cottage or converted garage. You need this type if you want maximum privacy and don't want to renovate your existing home’s interior. Pricing for detached units is influenced by site excavation, electrical trenching, and the size of the footprint. Exact pricing confirmed free on the call.
Frequently asked in Meridian
What's involved in building an ADU in Meridian, Idaho?
What is the cost to build an accessory dwelling unit here?
Can I get a quote for an ADU?
What are accessory dwelling units (ADUs)?
Where can I find accessory dwelling unit builders near me in Meridian?
How do I choose an ADU company?
Are homes with in-law suites common in Meridian?
Also serving nearby: Nampa · Boise City · Bend · Spokane Valley · Spokane
More on this: HUD ADU resources — ADU policy and financing research.
Service area details
Serving all of Meridian — population 134,801; about 3,657 residents per square mile across 36.9 sq mi. ZIP codes covered include 83642, 83646, 83680.
Neighborhoods served in Meridian: Downtown Meridian, Cherrywood, The Village at Meridian, Brookdale, Meridian West — and every surrounding area.
Areas we serve
Browse by state, then city.