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
An accessory dwelling unit is a secondary, self-contained living space located on the same lot as a primary single-family home. It includes its own kitchen, bathroom, and sleeping area. You might ask this if you are exploring ways to increase your property value or provide housing for relatives. These units can be attached, detached, or converted from existing interior spaces like garages or attics. Exact pricing confirmed free on the call.
Frequently asked in San Angelo
Where can I find an accessory dwelling unit near me in San Angelo?
How do I get an ADU estimate in San Angelo?
Can I build a backyard accessory dwelling unit in San Angelo?
How much does an ADU cost in San Angelo?
Are prefab ADUs available in San Angelo?
What is an accessory dwelling unit?
What's the ADU cost in San Angelo?
Also serving nearby: Abilene · Midland · Odessa · Killeen · Georgetown
More on this: HUD ADU resources — ADU policy and financing research.
Service area details
Serving all of San Angelo — population 99,262; about 1,652 residents per square mile across 60.1 sq mi. ZIP codes covered include 76901, 76902, 76903, 76904, 76905, 76906, 76909.
Neighborhoods served in San Angelo: Historic South Third, Greenwood, Village Oaks, The Heights, Santa Rita — and every surrounding area.
Areas we serve
Browse by state, then city.
