Accessory dwelling unit — 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 is a versatile housing option that adds extra living space to your property. Whether you need a place for an aging parent, a rental unit, or a quiet workspace, an ADU provides a permanent solution. Because they are secondary to your main house, they are smaller and designed to fit within existing property lines. They are a popular way to expand your home without moving. Exact pricing confirmed free on the call.
Frequently asked in Chico
What are accessory dwelling units in Chico?
Accessory dwelling units, or ADUs, are secondary housing units on a single-family lot in Chico. They are typically small and self-contained. ADUs can be attached to your existing home or built separately in the backyard. They're a great way to add living space. Get advice on what works for your Chico property.
How much does an ADU cost in Chico?
Can I get a 24-hour ADU quote in Chico?
While we strive for quick responses, a 24-hour quote isn't always possible for ADUs. We need to understand your project details. This includes lot specifics and desired features. We aim to get you an estimate promptly. Call us to discuss your ADU needs.
What's involved in ADU building in Chico?
Are there affordable ADU options in Chico?
What kind of ADU homes are popular in Chico?
Popular ADU homes in Chico include backyard cottages and garage conversions. Many homeowners choose units for rental income. Others use them for multi-generational living. They add versatile space to your property. Let us help you plan yours.
What about ADU construction 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: Downtown Chico, Mansion Park, Barra, Cohasset, The Preserve — and every surrounding area.
Areas we serve
Browse by state, then city.