Willow Kitchen & Bath Remodeling

Kitchen & Bathroom Remodeling in Portola Valley, CA

We remodel kitchens and bathrooms in Portola Valley, with bathrooms from $12,000, from our shop 20 minutes away. Portola Valley is about twenty minutes from our shop. We remodel in Westridge, Alpine Hills, Central Portola Valley and Portola Valley Ranch, and on the county side in Ladera and Los Trancos Woods.

Call (650) 507-4525 Get an Estimate

shower in marble-look tile with a linear drain and recessed niche, before trim

What we remodel in Portola Valley

Bathroom Remodeling in Portola Valley

from $12,000 · 2–3 weeks

In Westridge, Alpine Hills and Central Portola Valley the bathroom is usually the original 1950s or 1960s one: a small hall bath and a modest primary bath in a house that steps down a slope.

Kitchen Remodeling in Portola Valley

from $15,000 · 4–6 weeks

Most Portola Valley kitchens are in single-story 1950s and 1960s houses on sloped lots, where the kitchen is closed off from a living room that faces the view.

Tub-to-Shower Conversion in Portola Valley

from $7,500 · 1–5 days

Most Portola Valley conversions are in the hall bath of a 1950s or 1960s ranch, where a 60-inch tub fills the alcove and nobody has used it in years.

Homes in Portola Valley

Portola Valley sits on the San Andreas fault, and most of its houses are on hillside lots where the town’s ASCC or a neighborhood design committee watches the outside. Four kinds of house come up most, and the first question is whether your street is in the town, in an HOA, or in the county.

1950s–60s ranches on one-acre hillside lots

Westridge, Alpine Hills, Central Portola Valley. Single-story houses stepping down a slope, often with a crawlspace on the downhill side. Westridge has its own architectural committee for anything visible outside.

1970s Portola Valley Ranch homes

Portola Valley Ranch. About 205 clustered, wood-sided houses built from fourteen original models. Exterior changes go through the Ranch Design Committee and then the town.

1920s summer cabins grown into houses

Los Trancos Woods and Vista Verde (unincorporated). Small lots, septic systems first sized for seasonal use, and permits from San Mateo County, not the town.

Postwar modern homes

Ladera (unincorporated). Late-1940s and 1950s modern houses, including a small group of 1951 Eichlers with plumbing in the slab; permits through San Mateo County.

Neighborhoods

  • Central Portola Valley
  • Westridge
  • Alpine Hills
  • Portola Valley Ranch
  • Corte Madera
  • Blue Oaks
  • Woodside Highlands
  • Los Trancos Woods
  • Vista Verde
  • Ladera

Remodeling on the San Andreas fault in Portola Valley

The San Andreas fault runs through Portola Valley, and the town has mapped its ground since Resolution 500-1974, with a geologic map and a ground movement potential map that set building setbacks along the active traces. For a kitchen or bathroom inside the existing house, that rarely changes the job: the Town Geologist steps in for site development permits, foundation repair over 35 lineal feet, sites inside the fault setback or a flood zone, and additions over 500 square feet. It matters when a bathroom remodel turns into a bump-out, or when we open an old floor and find a cracked foundation, so we check the town’s maps for your parcel before we price anything structural.

Permits in Portola Valley

Town of Portola Valley Planning & Building Department at 765 Portola Rd, Portola Valley issues building permits in Portola Valley. Typical review time: not published by the town; we ask the Building Division for the current queue when we apply. We pull the permit under our license and attend every inspection.

  • Title 24 energy documentation is required on permitted kitchens; we prepare the forms.
  • The Architectural and Site Control Commission (ASCC) reviews additions of 400 sq ft or more, two-story buildings and all building permits on parcels fronting an arterial road. When it applies, a complete application can reach its agenda in about two weeks, and the building permit follows the 15-day appeal period.
  • The Town Geologist reviews foundation repair or replacement over 35 lineal feet, sites within the fault-zone setbacks or a flood zone, and additions over 500 sq ft. A kitchen or bath inside the existing house usually needs none of that.
  • Portola Valley Ranch homes need Ranch Design Committee approval for exterior changes, and the town asks for the Ranch’s approval letter. In Westridge, the Architectural Supervising Committee reviews exterior changes but not interior-only work.
  • Ladera, Los Trancos Woods and Vista Verde are unincorporated and permit through San Mateo County Planning & Building; septic parcels there can also need County Environmental Health review.

WestLight Energy (formerly Peninsula Clean Energy) supplies the power and PG&E delivers it. WestLight's rebates cover heat pump water heaters and heating, with a bonus for a panel upgrade done alongside them.

Drive time and visits

Portola Valley is about twenty minutes from our shop. Site visits run Monday to Saturday, usually within the week you call. If you are in Portola Valley Ranch or Westridge, we read your committee’s guidelines before the first visit so the estimate already accounts for them.

Office hours: Mon–Sat 7:00 AM–7:00 PM · Sunday closed.

Get a written estimate in Portola Valley

Tell us about the room. We visit the same week, measure, and send a written, itemized estimate within 48 hours.

Call (650) 507-4525

We answer within 10 minutes, Mon–Sat 7 AM–7 PM.