399 Marion ave
mill valley, CA 94941
Exceptional Mill Valley Home in the Redwoods
3 BED | 2.5 BATH | 2,080 sqft | 11,286 sqft Lot size
$2,976,000
Nestled within a majestic redwood grove, this exceptional residence is a masterful expression of Northern California living—where architectural intention, privacy, and natural beauty exist in perfect harmony. Tucked along a quiet street and thoughtfully integrated into its surroundings, the two-story home is enriched with serene Zen-inspired elements and tranquil outdoor spaces that invite both reflection and connection to nature.
A gracious entry deck welcomes you into the main living level, where living, dining, and kitchen spaces unfold in an elegant open-concept design. Expansive windows and strategically placed skylights bathe the interiors in natural light, framing verdant views at every turn. The kitchen extends effortlessly to a rear deck embraced by towering redwoods. At the heart of the home, the chef’s kitchen is appointed with granite countertops, custom wood cabinetry, premium stainless steel appliances, and a generous eat-in island, blending beauty with functionality.
The lower level is dedicated to a private, retreat-like primary suite, newly renovated and designed for true relaxation. Opening to its own secluded deck, the suite is complemented by a spa-inspired bath featuring a deep porcelain soaking tub with a gray water system switched to nourish the surrounding redwoods,, a walk-in shower with heated floors and multiple shower heads, and tranquil tree-canopy views. Two additional bedrooms and a full bath complete this level, including an expansive and highly versatile third bedroom. This flexible space features a gorgeous office area with large frameless windows overlooking majestic redwoods, custom Murphy bed, generous storage, and glass doors that open to a lush, terraced garden.
A rare and compelling opportunity is presented with two parcels spanning a street-to-street lot, offering potential for an ADU with independent access from Florence Street—ideal for extended living, a private workspace, or investment potential.
Surrounded by sweeping forest and valley views, the home enjoys close proximity to world-class hiking, including direct access to the iconic Dipsea Trail stairs, while remaining just moments from downtown Mill Valley, parks, world class restaurants and shops. Meticulously maintained and thoughtfully upgraded, this property delivers a rare sense of seclusion without sacrificing accessibility—an elevated and truly refined Mill Valley lifestyle.
Highlighted Features
Two parcels (one APN) on a street-to-street lot, offering ADU potential with separate Florence Street access
Two expansive rear decks wrapping around approximately 400-year-old redwoods
Chef’s kitchen with professional 6-burner Thermador range, wine refrigerator, filtered water system with instant hot dispenser, and direct deck access for seamless outdoor dining
Gas fireplace anchoring the living room
Primary suite with tigerwood hardwood flooring and antique Chinese accent doors
Recently renovated primary bath with porcelain soaking tub, heated shower floors, multi head shower, custom teak cabinetry and bath platform, glass enclosures, and double vanity
Soaking tub has a gray water electric-actuated diverter system flowing to the redwoods or sewer
Spacious and flexible third bedroom with custom Murphy bed, large office area, and Bonelli frameless windows and doors
Two-car parking with additional storage beneath
Seamless screened gutters and downspouts
location
Family-friendly Mill Valley is defined by top-tier schools, an active sports culture, and a deep connection to the outdoors. After all, mountain biking was invented here. Nestled at the base of Mount Tamalpais, this quintessential Marin County town offers everything from charming 500-square-foot hunter’s cabins to secluded, multimillion-dollar estates tucked along winding lanes beneath towering redwoods.
Coffee culture thrives in Mill Valley, with several beloved cafés anchoring downtown. At The Depot—the sunny town center parents with strollers, kids on tricycles, and teens lounging in the open-air plaza gather alongside an independent bookstore and café. The Depot also serves as the launching point for hikers and mountain bikers heading up Mount Tamalpais. Evenings come alive at Sweetwater Music Hall, a renowned venue that regularly hosts well-known musical acts, reflecting Mill Valley’s long history as home to celebrated musicians and influential tech founders.
Community is at the heart of Mill Valley life, whether it’s neighbors meeting at the Corner Bar in the evening or gathering at Watershed at the Lumberyard for its lively atmosphere and brick-oven pizza. Sports are equally central, with soccer, baseball, and lacrosse leagues filling the impeccably maintained fields at the community center.
Culture plays a starring role as well, with the internationally recognized Mill Valley Film Festival drawing filmmakers, artists, and movie lovers from around the world each fall. The festival adds a sophisticated creative energy to the town and reinforces Mill Valley’s reputation as a hub for the arts.
One of the town’s most cherished traditions is Halloween in Sycamore Park, when the neighborhood transforms into a festive, storybook scene. Streets fill with elaborately decorated homes, costumed children, and neighbors gathering well into the evening, creating an unforgettable, small-town celebration that perfectly captures Mill Valley’s strong sense of community.
Ideally located just about 14 miles north of San Francisco and roughly an hour from Napa and Sonoma wine country, Mill Valley offers a rare blend of small-town charm, cultural depth, and easy access to world-class urban and wine-country destination.
