Compare adu construction estimates in Irvine, CA
Free adu construction quotes in Irvine, California. Typical range $189,000 – $378,000.
Low
$189,000
Average
$283,500
High
$378,000
Irvine crews quote about $315 – $630 per square foot.
Vetted, licensed pros only — no spam calls.
What drives adu construction prices in Irvine
Local labor, permitting and climate move Irvine prices away from the national average.
Labor market
Irvine draws premium contractors and HOA-grade finishes, lifting bids.
Permits
City permits plus HOA architectural approval are typical.
Climate
Mild climate; HOA rules often dictate materials and colors.
How to compare Irvine quotes
- Collect three written quotes. Anything under $141,750 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.
Irvine questions
People also search: adu construction cost Irvine · adu construction near me Irvine · adu construction price per square foot Irvine · adu construction permit cost Irvine · free adu construction estimate Irvine
Get 3 free quotes in Irvine
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