Custom homes & residential design in Stinson Beach

A home in Stinson Beach sits between the experience of the coast and the practical demands of a changing shoreline. The best first step is to understand the particular parcel: beachside or lagoon-side conditions, existing floor levels, access, utilities and the permitted status of the house. Those facts shape the difference between a useful renovation and a larger rebuilding program.

ZIP 94970

Bright, window-lined room with a view toward the garden. — Bright, window-lined room with a view toward the garden · From our residential portfolio

Start with the right address

Stinson Beach 94970 is an unincorporated Marin County mailing area. Verify parcel-specific coastal zoning, hazards and permit jurisdiction with Marin County; a ZIP code alone cannot establish them.

Begin with the coastal and hazard record

Stinson Beach is unincorporated Marin County. County project records show coastal development permits for new houses and, in some cases, design review or other approvals. A coastal permit is a land-use entitlement; construction can also require building, wastewater and other agency approvals. Ask County Planning which path applies to the actual property before assuming a modest exterior change is exempt.

Marin's Stinson Beach sea-level-rise assessment examines flood risks to homes and community infrastructure. That does not assign one answer to every lot. Obtain the flood information, existing survey and any past geotechnical or coastal reports for the address. Ask how water reaches the site, where equipment and living spaces sit, and whether access remains usable during a flood event. A proposed elevation only works if entries, utilities and the broader site can support it.

Collect prior permits and the approved site plan.
Survey finished floors, ground levels and drainage routes.
Review coastal hazard information before committing to a building section.

Design for daily life and coastal exposure

Beach living invites open doors, outdoor showers and long views, but wind, salt and sand affect each detail. Place sheltered outdoor space where it will actually be usable. Create a clear transition from beach gear to clean interior rooms. Select exterior assemblies for maintainability and confirm that the construction method fits the site's access limitations.

The county's Stinson Beach project examples show that a new home can involve septic, bioretention, driveways, decks and retaining walls along with the building itself. Design these as one site system. A beautiful house that leaves wastewater, stormwater or construction access unresolved is still only a partial concept. On a small lot, even a deck or stair can change how the whole property functions.

Identify a protected place to enter and store wet gear.
Coordinate outdoor living with prevailing exposure and privacy.
Include wastewater, drainage and service access in concept plans.

Bright kitchen with a pale island and warm pendant lighting. — Bright kitchen with a pale island and warm pendant lighting · From our residential portfolio

Compare renovation and rebuild scenarios honestly

Before removing an existing house, measure what its layout, foundation and legal status make possible. A limited remodel may meet the brief with less disturbance; a full replacement may solve circulation or elevation issues more effectively. Have the design team compare both on the same criteria: usable rooms, site impacts, permit scope, construction logistics and long-term upkeep.

Resilience decisions need care. Marin's adaptation work describes different measures for different parts of Stinson Beach and notes that raising a building may still leave access or utility vulnerabilities. Use that broader context to ask better project-specific questions, not to promise that one intervention removes coastal risk. A well-planned home should remain enjoyable now while making future maintenance and adaptation legible.

Document existing conditions before defining demolition scope.
Test elevated floors together with stairs, ramps and utilities.
Keep a clear record of the assumptions behind the chosen scheme.

You asked, we answered

Is Stinson Beach reviewed by the town or county?

Stinson Beach is an unincorporated community. Marin County handles local planning and building review, with coastal requirements and possibly other agencies depending on the parcel and work.

Does a coastal permit replace a building permit?

No. County project decisions distinguish planning entitlements from construction permits. Confirm the approvals needed for the specific house and site improvements.

Does elevating a house solve coastal flooding?

It can address part of a property's exposure, but access, utilities, site conditions and future hazards need separate study. Marin's adaptation work specifically cautions against treating one measure as a universal solution.

Local planning resources

Sources reviewed October 28, 2026. Confirm the current requirements for your parcel and scope with the reviewing authority.

Make the next conversation concrete

Share your property address, available plans and the changes you are considering. We can discuss the scope, site and the right next step for your home.

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