50 Birch ST Mill Valley, CA 94941 Open Sun 1PM-4PM

UPDATED: 06/19/2026 08:02 PM ON MARKET: 5 days on market

$5,495,000

4 Beds6 Baths3,921 SqFt

Key Details

Property Type Single Family Home

Sub Type Single Family Residence

Listing Status Active

Purchase Type For Sale

Square Footage 3,921 sqft

Price per Sqft $1,401

MLS Listing ID 326048531

Style Contemporary

Bedrooms 4

Full Baths 5

Half Baths 1

HOA Y/N No

Year Built 2026

Lot Size 0.370 Acres

Acres 0.3696

Property Sub-Type Single Family Residence

Property Description

Come home to comfortable California living in this New Construction home designed by renowned Hatfield Architecture. Located just above the festivities of downtown, stately redwoods, oaks, and pines tower over the newly landscaped .36-acre lot (16,100 sq. ft.), creating a sense of privacy and natural beauty. The contemporary floor plan flows effortlessly inside and out, setting a tone of ease from the moment you arrive. This home offers 3,921 sq. ft. of living space across a 4-bedroom, 4.5-bath main residence plus an attached studio ADU with its own private entrance and covered parking. Enter the great room with soaring vaulted ceilings, where floor-to-ceiling windows and folding glass doors open to a generous deck with stunning hillside views. The gourmet kitchen anchors the space with a massive quartzite natural stone center island, dual beverage and veggie fridges, and top-tier Monogram appliances including a 6-burner gas range, double wall ovens, and a full-size refrigerator/freezer. The primary bedroom shares the same sweeping views on the main floor. An upstairs office or guest room adds flexibility. Downstairs, three ensuite bedrooms and the studio ADU open directly to the patio and turf lawn. For added convenience, each floor has its own laundry room. The upper is equipped with a grey-water system ready to be converted for irrigation use. White oak engineered hardwood floors run throughout, and Enphase rooftop solar takes full advantage of the home's sunny hillside exposure. Located minutes from excellent schools, parks, and the restaurants and cafs of historic downtown, 50 Birch St. comes with easy access to San Francisco, Stinson Beach, Muir Woods, Point Reyes Station, and Sonoma and Napa Wine Country.


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