Adu estimate — 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
An ADU estimate is a preliminary look at your project’s budget based on general square footage and chosen features. If you choose high-end materials or have complex terrain, the price typically moves upward. Conversely, standard layouts on flat, accessible ground keep costs lower. This document helps you plan your financing and decide which upgrades are worth it for your specific property. Exact pricing confirmed free on the call.
Frequently asked in Chico
What are homes with in-law suites like in Chico?
Where can I find accessory dwelling unit builders in Chico?
What about emergency ADU options in Chico?
Are there specific ADU rules in New Hampshire?
Which accessory dwelling unit companies serve Chico?
What influences accessory dwelling unit construction cost in Chico?
Is accessory dwelling unit rental common in Chico?
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: Barrio Chico, Heritage Oaks, Sycamore Park, Campus Oaks, Hickory Creek — and every surrounding area.
Areas we serve
Browse by state, then city.