20 Bolsa Avenue, Mill Valley

Aug 10

Sold for $4,800,000
3 Bedrooms | 3 Bathrooms | 2,815± Sq Ft | 0.6± Acre Lot
Represented by Allie Fornesi

A Cedar-Clad Wellness Retreat, Perched Above the Trees.

Set into the hillside and wrapped in cedar siding, 20 Bolsa Ave feels less like a house and more like a retreat. Vaulted, open-beam ceilings and wide oak floors run throughout, with walls of glass pulling the surrounding trees straight into the living spaces.

The kitchen is the centerpiece of the main level: a large island anchored by a Bertazzoni range, open shelving stocked with everyday essentials, and a skylight that pours natural light across the room. The layout flows straight into the dining and living areas, with a wood stove and a black brick fireplace adding warmth on cooler nights.

Bedrooms throughout are quiet and light-filled, with wide windows framing the trees and doors that open straight onto private decks. A moody, dark-walled bathroom and a spa-style shower add a sense of retreat to the everyday.

Outside is where the home truly earns its wellness reputation: a covered deck for entertaining, a wood-fired hot tub tucked into the hillside, and a rooftop terrace that rises above the treeline with room to lounge and take in the view. This is Mill Valley living built for slowing down.

Living the Mill Valley Lifestyle

There’s something special about life in Mill Valley — the way mornings start with mist rolling off Mount Tam and end with dinner under the redwoods. From trailheads to coffee at The Depot, it’s a town that balances small-town charm with big character. You’re minutes from local favorites like Playa Mill Valley, Hook Fish Co., and Equator Coffees, plus endless hikes, coastal escapes, and a community that knows how to slow down and live well.

Explore the Mill Valley Guide for our edit of where to eat, shop, and get outside — plus local schools, hidden gems, and everything that makes this town feel like home.