Property Details
Upcoming Open Houses
About this Property
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.
MLS Listing Information
MLS #
BA326031042
MLS Source
Bay Area Real Estate Information Services, Inc.
Days on Site
7
Interior Features
Appliances
Dryer, Washer
Fireplace
Electric
Laundry
In Laundry Room
Cooling
Multi Units, Other
Heating
Heating - 2+ Units, Other, Solar
Exterior Features
Pool
Pool - No
Style
Farm House, Modern/High Tech
Parking, School, and Other Information
Garage/Parking
Attached Garage, Facing Front, Garage: 1 Car(s)
Contact Information
Listing Agent
Susan Hewitt
Golden Gate Sotheby's International Realty
License #: 00996144
Phone: (415) 407-8349
Co-Listing Agent
Christopher Nakagawa
Golden Gate Sotheby's International Realty
License #: 01913564
Phone: (415) 407-2151
Unit Information
| # Buildings | # Leased Units | # Total Units |
|---|---|---|
| 0 | – | – |
Neighborhood: Around This Home
Neighborhood: Local Demographics
Market Trends Charts
Nearby Homes for Sale
308 Marin Ave is a Single Family Residence in Mill Valley, CA 94941. This 2,599 square foot property sits on a 6,599 Sq Ft Lot and features 4 bedrooms & 3 full and 1 partial bathrooms. It is currently priced at $2,995,000 and was built in 0. This address can also be written as 308 Marin Ave, Mill Valley, CA 94941.
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This listing information is up-to-date as of April 19, 2026. For the most current information, please contact Susan Hewitt, (415) 407-8349
