CALIFORNIA ADU BLOG
Find the ADU article you need—without scrolling through everything.
Search by a specific question or jump straight into a topic. The newest homeowner guides are listed below in a compact, easy-to-scan format.
Latest articles
Newest first
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Los Angeles Garage Conversion ADU Cost: What the Existing Garage Saves—and What It Doesn’t (2026)
A Los Angeles garage conversion can reuse an existing shell, but that does not remove residential code, utility, permit or site costs. Use this…
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Are Pre-Approved ADU Plans Really Free in California? What You Still Pay For (2026)
Some California cities offer free or pre-approved ADU plans, but the plan set is only one piece of the project. This guide shows what…
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California ADU PG&E Meter Requirements & Utility Connection Costs (2026)
Understand when a California ADU in PG&E territory may need a separate meter, panel or service upgrade, what trenching and utility work can add…
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How to Compare ADU Contractor Bids: What Every Quote Should Include
Compare three California ADU contractor bids on the same scope, uncover exclusions and allowance differences, and download a free fillable checklist.
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ADU Construction Process: What Happens After Your Permit Is Approved?
Follow the ADU construction process from issued permit to move-in, with inspection checkpoints, a homeowner planner and a handover checklist.
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How to Finance an ADU in California (2026): Loans, Equity, Rental Income and Grants
Compare HELOCs, home-equity loans, cash-out refinancing, renovation loans, construction financing and current California ADU assistance.
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JADU vs ADU California: 2026 Requirements, Owner-Occupancy & Costs
A homeowner-focused guide to California JADU rules in 2026, including size, kitchen and bathroom requirements, owner occupancy, costs, permits, and the practical differences between…
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How to Find a Good ADU Contractor in California: 15 Questions to Ask Before You Sign
Learn how to verify, compare, and score California ADU contractors before signing. Includes CSLB checks, 15 interview questions, payment and contract red flags, and…
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How Much Does an ADU Increase Property Value in California?
How much does an ADU increase property value in California? See what peer-reviewed sales data, FHFA appraisals and current appraisal rules actually show.
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California ADU Permit Process (2026): Steps, Timelines & Checklist
How does the California ADU permit process work in 2026? Follow the steps from property checks and plan preparation through the 15-business-day completeness review,…
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California Garage Conversion ADU Cost: What to Budget for in 2026
Planning a garage-to-ADU conversion in California? Learn how to budget for design, permits, impact and school fees, utilities, construction, property taxes, contractor risk, contingency…