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Garage Developing sample Updated Apr 2026

Garage Conversion
in California

Jump to 3 receipts

Built by Connor, a homeowner. Real receipts only. Why this exists →

In California, garage conversion projects typically range from $120,000 to $150,000, with most homeowners paying around $120,000 based on recent local data. The 75th percentile sits at $135,000, meaning a quarter of projects cost more than this amount.

The typical range
$120,000 $135,000
Middle 50% · median $120,000
Full reported range $120,000–$150,000 across 3 receipts.
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3 receipts in last 90 days Updated Apr 7, 2026 Help keep this current →
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The receipts

Every receipt below is a real homeowner report behind this page.

3 total receipts
$150,000.00
52 days ago
Anonymous
Size not reported

350 sq ft garage conversion ended up being around $150k. Largest expenses were foundation, plumbing/sewer, and electrical upgrades. Permitting was the most expensive and time-cons…

$120,000.00
52 days ago
Anonymous
Size not reported

Converted a garage into an ADU for $120k, including permits. Costs have likely increased since then due to tariffs.

$00,000
53 days ago
Contributor-only
Provider name hidden until contributor access

Scope and write-up hidden until contributor access.

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Prices in your city

Los Angeles, CA

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Common questions

Garage conversion in California

How much does garage conversion cost in California?
The typical garage conversion cost in California is $120,000, based on 3 verified homeowner reports.
What's the typical price range for garage conversion in California?
Most homeowners in California pay between $120,000 and $135,000 for garage conversion. That middle 50% range is a more useful comparison than the typical alone because it shows where real quotes actually land.
Why are some garage conversion quotes higher?
Price varies with home size, system size, materials, and scope. Quotes above the typical range usually reflect bigger homes or premium materials; quotes well below it sometimes leave out permits, haul-away, or warranties.
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