Adu building — Chico, CA
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
The construction process for an ADU involves taking a project from the initial design phase through final inspections. You need this service when you are ready to convert a garage, build a basement apartment, or construct a new detached unit. It covers everything from foundation work and framing to utility hookups and interior finishing. Costs depend on the size of the unit and the complexity of your site. Exact pricing confirmed free on the call.
Frequently asked in Chico
What's the permit process like for an ADU in Chico?
Getting an ADU permit in Chico involves submitting plans to the city. These plans show the design, size, and location of your ADU. The pros can help you prepare these documents. They'll make sure your application meets all Chico's building codes. This includes things like zoning and safety requirements. Once approved, you can start construction.
What goes into building an accessory dwelling unit here?
How do I find the best ADU for my Chico property?
The best ADU for your Chico property depends on your needs and lot. Are you looking for a rental income or guest space? The pros will assess your yard size and local zoning rules. They can suggest designs that maximize your space and appeal. Options range from detached units to additions.
Who are the local ADU companies in Chico?
What's involved in hiring an ADU builder in Chico?
Can I get a home with a mother-in-law suite built in Chico?
Yes, building a home with a mother-in-law suite in Chico is a popular option. These suites are essentially accessory dwelling units. They provide a private living space attached to or separate from the main house. The pros can design and build these to your specifications.
Are prefabricated ADUs a good option for Chico?
Prefabricated accessory dwelling units can be a great choice for Chico. They are built off-site in a factory and then assembled on your property. This often speeds up construction time. The pros can advise if a prefab ADU fits your site and budget.
Also serving nearby: Redding · Roseville · Sacramento · Elk Grove · Vacaville
More on this: HUD ADU resources — ADU policy and financing research.
Service area details
Serving all of Chico — population 101,301; about 2,934 residents per square mile across 34.5 sq mi. ZIP codes covered include 95926, 95927, 95928, 95929, 95973, 95976.
Neighborhoods served in Chico: Bidwell Park, Hampstead, The Avenues, Cimmaron — and every surrounding area.
Areas we serve
Browse by state, then city.