308 Marin Ave, Mill Valley, CA 94941

$3,250,000
4
BD
4
BA
2,599
SqFt

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Sold Price
$3,250,000
List Price
$2,995,000
Status
CLOSED
MLS#
326031042
Closing Date
May 22, 2026
Property Type
Single Family Residence
Bedrooms
4
Bathrooms
4
Full Baths
3
Living Area
2,599
Lot Size
6,599
Acres
0.15
County
Marin
Region
Mill Valley

Property Description

New construction modern farmhouse with ADU and expansive level grounds in one of Mill Valley's most desirable locations. 308 Marin Avenue offers a rare blend of design, functionality, and flexibilityideal for today's lifestyle. The property spans approximately 2,599 sq ft (per measurements) and includes a 4BR/2.5BA main residence plus an attached ADU above the garage. The main home features a light-filled kitchen that flows seamlessly into open living spaces and a generous family room, ideal as a media room, playroom, or secondary lounge. A well-appointed pantry and dedicated laundry room add everyday convenience. Large openings create a seamless indoor-outdoor connection to expansive front and rear yards with substantial, level lawn areasan increasingly rare offering in Mill Valleyperfect for entertaining, recreation, or relaxation. The attached ADU provides a fully independent living space, ideal for guests, extended family, a home office, or potential income. Clean lines, warm finishes, and a functional layout define the home's modern farmhouse aesthetic, all just moments from downtown Mill Valley, award-winning schools, and premier outdoor access.

Additional Information

Style
Farmhouse, Modernist
Stories
2
Garage Spaces
1
Basement
None
Heating
Ductless, Multiple Heating Units
Cooling
Ductless, Multi Units
Lot Description
Other
Possession
Close Of Escrow
Utilities
Cable Available, Electricity Available, Public Utilities

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Listing courtesy of Susan Hewitt from Golden Gate Sotheby's International Realty

Sold listing courtesy of Traci A Thiercof from City Real Estate

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