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Vallee Coastal Development Permit P5997

Resumen

Main Component of the Project

Residential Addition/Accessory Structure

Ubicación

20 Sunset Way, Muir Beach

Assessor's Parcel

Parcel Number (s)
199-202-21

Estado

Project Status
Under Review

Applicant

Laura Van Amburgh
415-259-9989

Project Description

The applicant is requesting Coast Development Permit approval to demolish an existing shed and construct a new 484 square foot detached Accessory Dwelling Unit on an improved lot in Muir Beach. The 484 square feet of proposed development would result in a floor area ratio of 35 percent on the 9,889 square foot lot. The proposed building would reach a maximum height of 15    feet above surrounding grade and the exterior walls would have the following setbacks: 0.0 feet from the front property line; 24’ – 5’ from the left side property line; 52’ – 11’ from the right side property line; 53’ – 10” feet from the rear property line.

Coastal Development Permit approval is required pursuant to Marin County Local Coastal Program (LCP) Section 20.68.030 because the project entails new development in the Coastal Zone as defined in Article VIII, Chapter 20.130.D, Development.
Zoning    C-RA:B-2
Community Plan (if applicable)    Muir Beach
County Plan Designation    C-SF5 (Coastal Single Family, 2-4 units/acre)
 

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Page last updated on Mayo 8, 2026.