California ADU and Unpermitted Structure Legalization Services

Legal ADU Pro assists California property owners with a comprehensive range of legalization services. Every project requires individual review β€” requirements vary by property, jurisdiction, and project scope.

Legal ADU Pro provides general information and coordination assistance β€” not legal, architectural, or municipal advice. Requirements vary by property, jurisdiction, and project scope. Licensed professionals may be required.
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ADU Legalization

Helping property owners understand and navigate the process of legalizing unpermitted accessory dwelling units in California.

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JADU Legalization

Assistance with legalizing unpermitted Junior Accessory Dwelling Units (JADUs) under California's ADU laws.

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Garage Conversion Legalization

Helping property owners understand and navigate the process of legalizing an unpermitted garage conversion in California.

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Guest House Legalization

Assistance understanding the process of legalizing an unpermitted guest house, casita, or backyard cottage in California.

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Unpermitted Addition Legalization

Guidance on the process of legalizing unpermitted room additions, expanded living areas, and structural additions in California.

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Unpermitted Structure Legalization

General assistance understanding and navigating the legalization of unpermitted residential structures in California.

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Unpermitted Bedroom Legalization

Guidance on legalizing unpermitted bedrooms added without building permits in California residential properties.

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Unpermitted Bathroom Legalization

Assistance understanding the process of legalizing unpermitted bathrooms and plumbing work in California.

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Unpermitted Kitchen Legalization

Guidance on legalizing unpermitted kitchen installations and cooking facilities in California.

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Patio Conversion Legalization

Assistance understanding how to legalize a converted patio, porch, or covered outdoor space in California.

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Porch Conversion Legalization

Guidance on legalizing an enclosed or converted porch in a California residential property.

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Basement Conversion Legalization

Assistance with the process of legalizing a converted basement used as living space in California.

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Attic Conversion Legalization

Guidance on legalizing an unpermitted attic conversion or finished attic space in California.

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Detached Structure Legalization

Assistance understanding how to legalize unpermitted detached structures on California residential properties.

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Storage Building Legalization

Guidance on legalizing a converted or unpermitted storage building, shed, or outbuilding in California.

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Code Violation Assistance

Guidance helping California property owners understand and respond to building code violations related to unpermitted work.

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Stop-Work Notice Assistance

Help understanding and responding to a stop-work order issued by a California building department.

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Correction Notice Assistance

Guidance on understanding and responding to correction notices issued during the permit or inspection process in California.

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Retroactive Building Permits

Information and guidance on the retroactive permit process for unpermitted work in California residential properties.

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As-Built Plans

Assistance coordinating the preparation of as-built plans documenting existing conditions for permit applications in California.

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As-Built Measurements

Assistance coordinating site measurements and documentation needed for as-built plans in California.

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Existing Condition Plans

Assistance preparing or coordinating existing-condition documentation for California permit and legalization applications.

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Permit Research

Assistance researching historical permit records and building history for California residential properties.

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Property Record Research

Assistance researching property records, assessor data, and related documentation for California legalization projects.

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ADU Feasibility Review

General review helping California property owners understand whether ADU legalization may be feasible for their property.

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Garage Conversion Feasibility Review

Review helping California property owners understand whether garage conversion legalization may be feasible.

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Permit Submittal Coordination

Assistance coordinating the preparation and submittal of permit applications for California legalization projects.

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Plan Check Coordination

Assistance coordinating with California building departments during the plan-check review process.

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Zoning Review Assistance

Assistance helping California property owners understand zoning requirements relevant to their legalization project.

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Building Department Coordination

Assistance coordinating communication with California building departments during legalization projects.

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Unpermitted Electrical Work Assistance

Guidance on addressing unpermitted electrical work in California residential properties.

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Unpermitted Plumbing Work Assistance

Assistance understanding how to address unpermitted plumbing work in California residential properties.

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Unpermitted HVAC Work Assistance

Guidance on addressing unpermitted HVAC installations in California residential properties.

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Certificate of Occupancy Assistance

Guidance on understanding and obtaining a certificate of occupancy for California residential structures.

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Property Sale Legalization Review

Assistance reviewing unpermitted structures and improvements before selling a California property.

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Pre-Purchase Unpermitted Work Review

Assistance reviewing unpermitted structures and improvements on a California property before purchase.

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Legalization Project Consultation

Initial consultation reviewing your California property and unpermitted structure situation and discussing potential next steps.

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Not Sure Which Service You Need?

Contact Legal ADU Pro β€” we'll help you understand your situation and which services may apply.

Request a Property Review β†’Call 310-570-2885