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Mill Valley, CA, 94941 • Blithedale Canyon • Marin County
$2289/sqft
Down payment assistance available
5Beds
6Baths
4,260Sqft
0.3 acLot
2021Built
1 Fireplace
Other
2-Car Garage
Attached
This home is getting attention
Listed 35 days ago · 4,543 views · 127 saves
Demand and pricing signals for this listing
4,543 views
People checking out this listing
127 saves
Buyers have saved this home
35 days on market
Established listing
$2,289/sqft
Price per square foot
Single Family · Built 2021
A groundbreaking Net Zero certified compound just minutes from downtown Mill Valley, 2 Upper Alcatraz Place blends cutting-edge sustainability with stunning architecture and sweeping views from Mt. Tam to the San Francisco skyline. This estate features a 3,610 sq ft all-electric main residence and a 519 sq ft legal ADU with private entry, full kitchen, and terrace. Highlights include wide plank oak floors, floor-to-ceiling glass, Control4 smart home integration, a penthouse-level primary suite, 505 sq ft view terrace, and a rooftop lawn and integrated sound throughout. Solar-powered with battery back up, a home built for future-forward living, this is Mill Valley luxury reimagined.
Standout features identified
Our analysis highlights full kitchen, stunning architecture, and penthouse-level primary suite as key attractions of this home.
Based on current rates
Est. 6.35% rate · 30yr fixed · $7,800,000 loan
Full calculator →Key facts and listing details
6 categories of property features
6 rooms detailed
Master Bedroom
UpperBathroom
MainDining Room
MainFamily Room
MainKitchen
MainLiving Room
MainMarket data and value estimates
3 schools rated nearby
Mill Valley, CA, 94941
11 events
25 years of records
Local context around this listing
Mill Valley, CA • Marin County
Nearby neighborhoods
Nearby cities
Nearby zip codes
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