Compare adu construction estimates in Modesto, CA
Free adu construction quotes in Modesto, California. Typical range $150,000 – $300,000.
Low
$150,000
Average
$225,000
High
$300,000
Modesto crews quote about $250 – $500 per square foot.
Vetted, licensed pros only — no spam calls.
What drives adu construction prices in Modesto
Local labor, permitting and climate move Modesto prices away from the national average.
Labor market
Modesto labor rates sit close to the national average.
Permits
City permits apply to structural, roofing and fence work.
Climate
Valley heat drives cooling loads in summer.
How to compare Modesto quotes
- Collect three written quotes. Anything under $112,500 usually has scope missing.
- Compare line items — materials, labor, permits, disposal — not just the total.
- Confirm license, insurance and workmanship warranty length before you sign.
- Ask what triggers a change order and how it gets priced.
Modesto questions
People also search: adu construction cost Modesto · adu construction near me Modesto · adu construction price per square foot Modesto · adu construction permit cost Modesto · free adu construction estimate Modesto
Get 3 free quotes in Modesto
Answer a few questions and we'll model a low, average and premium price for your zip code — then match you with accredited local pros.
Get 3 free quotes