How long does building an ADU take in the Bay Area ?

Answers from the sources

  1. Barzel Builders

    “Most projects take 6 to 12 months from permit approval to completion. Garage conversions can be finished in 3 to 6 months depending on size, scope, and permit processing time.”

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Published
2026-10-22
Modified
2026-10-22
ready-scan-subjects/Q140266654
revision Q140266654:content:5999c069229339c5

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