Residential
ADU Design & Permitting in Marina del Rey
ADU Design & Permitting for Marina del Rey owners, reviewed by LA County Public Works Building and Safety, typically 10 to 18 weeks through the County, plus coastal where applicable.

Westside · Los Angeles County
This is County territory, not City of LA. Using the wrong department's assumptions is the single most common Marina mistake. Plan review here runs through LA County Public Works Building and Safety, with County Regional Planning, with LA County Fire on access and life safety. Typical experience is roughly 10 to 18 weeks through the County, plus coastal where applicable.
Condominium stock plus a small pocket of single-family on the Strand. On the commercial side, waterfront restaurant and retail work involves the lease structure as much as the building code. Those two facts explain most of what is easy and most of what is expensive here.
County fee schedules differ noticeably from City of LA; assume different numbers, not similar ones. We put the local fee picture into the first budget, because a number that ignores school, sewer and utility charges is not a budget, it is an advertisement.
We work throughout Marina del Rey ZIP codes 90292 and 90293, including Silver Strand, Marina Peninsula edge, Villa Marina, Admiralty Way corridor. Two addresses in the same ZIP can still sit under different overlays, so we review the parcel rather than the postcode.
Silver Strand · Marina Peninsula edge · Villa Marina · Admiralty Way corridor
Residential
ADU Design & Permitting for Marina del Rey owners, reviewed by LA County Public Works Building and Safety, typically 10 to 18 weeks through the County, plus coastal where applicable.
Residential
Garage Conversions for Marina del Rey owners, reviewed by LA County Public Works Building and Safety, typically 10 to 18 weeks through the County, plus coastal where applicable.
Residential
Additions & Remodels for Marina del Rey owners, reviewed by LA County Public Works Building and Safety, typically 10 to 18 weeks through the County, plus coastal where applicable.
Commercial
Tenant Improvements for Marina del Rey owners, reviewed by LA County Public Works Building and Safety, typically 10 to 18 weeks through the County, plus coastal where applicable.
Commercial
Restaurant, Retail & Hospitality for Marina del Rey owners, reviewed by LA County Public Works Building and Safety, typically 10 to 18 weeks through the County, plus coastal where applicable.
Residential
Permitting & Plan Check for Marina del Rey owners, reviewed by LA County Public Works Building and Safety, typically 10 to 18 weeks through the County, plus coastal where applicable.
Commercial
Construction Management for Marina del Rey owners, reviewed by LA County Public Works Building and Safety, typically 10 to 18 weeks through the County, plus coastal where applicable.
Commercial
Design-Build for Marina del Rey owners, reviewed by LA County Public Works Building and Safety, typically 10 to 18 weeks through the County, plus coastal where applicable.
LA County Public Works Building and Safety, with County Regional Planning. Fire review runs through LA County Fire. This is County territory, not City of LA. Using the wrong department's assumptions is the single most common Marina mistake.
Typically roughly 10 to 18 weeks through the County, plus coastal where applicable. The variable is correction cycles, not intake speed, which is why we spend the extra week making the first submittal complete.
Most commonly: County coastal jurisdiction and Local Coastal Program; Marina lease parcels with County Beaches and Harbors involvement; Flood zone construction standards near the channel. Which ones touch your parcel is an address question, and we answer it during feasibility.
County fee schedules differ noticeably from City of LA; assume different numbers, not similar ones. We put those numbers into the first budget rather than presenting them as a later surprise.
Yes, across Los Angeles and Orange County from offices in Santa Monica and Fullerton. Nearby markets we cover include Venice, Santa Monica, Culver City, West Los Angeles.
Send the address, including the ZIP code, and what you want to build. We come back with what the LA County Public Works Building and Safety route looks like, a realistic budget range and a schedule.