September 22, 2026

Remodeling

ADU vs. Room Addition in San Diego: How to Decide

An ADU and a room addition follow different permit paths in California. Here is how the rules, fees, and timelines decide which one fits your San Diego lot.

September 22, 2026

Remodeling

ADU vs. Room Addition in San Diego: How to Decide

An ADU and a room addition follow different permit paths in California. Here is how the rules, fees, and timelines decide which one fits your San Diego lot.

September 22, 2026

Addition, Remodeling, San Diego

Does San Diego’s 30-Foot Coastal Height Limit Affect Your Home Addition?

San Diego caps most Coastal Zone buildings at 30 feet under Proposition D, with no staff-level exceptions. Here's what that means for your home addition.

September 21, 2026

Remodeling

ADU Plans in San Diego: Pre-Approved Plans vs. Custom Design

San Diego accepts three pre-approved ADU plan sets and reviews them in 30 days. See the County's six plans by size, and when custom design is the better call.

September 18, 2026

September 22, 2026

ADU vs. Room Addition in San Diego: How to Decide

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ADU vs. Room Addition in San Diego: How to Decide

Does San Diego’s 30-Foot Coastal Height Limit Affect Your Home Addition?

ADU Plans in San Diego: Pre-Approved Plans vs. Custom Design