JADU Legalization in San Mateo County, California

JADUs — units up to 500 sq ft created within an existing home — have specific legalization pathways under California law. We help property owners understand whether their space qualifies and what the process involves.

San Mateo County, California

JADU Legalization Throughout San Mateo County

Assistance with legalizing unpermitted Junior Accessory Dwelling Units (JADUs) under California's ADU laws. Legal ADU Pro assists property owners throughout San Mateo County — whether in incorporated cities, unincorporated communities, or rural areas — in understanding and navigating this process.

Requirements vary by city, jurisdiction, property, and zoning within San Mateo County. An individual review is needed to understand what will apply to your specific situation.

Cities Served in San Mateo County

Get Help in San Mateo County

Legal ADU Pro helps property owners throughout San Mateo County with jadu legalization.

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All JADU Legalization Info

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JADU Legalization in San Mateo County

Contact Legal ADU Pro to discuss your property situation and understand your options.

Request a Property Review → Call 310-570-2885