$2,995,000
2,599
SQ FT
$1,152
SQ/FT
308 Marin Avenue
@ Bell Lane - Mill Valley
- 4 Bed
- 4 (3/1) Bath
- 3 Park
- 2,599 sqft
- Mill Valley
-
-
Sat Apr 18, 1:00 pm - 4:00 pm
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Sun Apr 19, 12:00 pm - 4:00 pm
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Tue Apr 21, 4:30 pm - 6:30 pm
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.
- Days on Market
- 4 days
- Current Status
- Active
- Original Price
- $2,995,000
- List Price
- $2,995,000
- On Market Date
- Apr 13, 2026
- Property Type
- Single Family Residence
- Area
- Mill Valley
- Zip Code
- 94941
- MLS ID
- 326031042
- APN
- 052-031-08
- Year Built
- 0
- Stories in Building
- Unavailable
- Possession
- Close Of Escrow
- Data Source
- BAREIS
- Origin MLS System
Tamalpais Valley Elementary School
Public K-5 Elementary
Students: 452 Distance: 0.2mi
Real School Llc
Private 6-8 Coed
Students: 10 Distance: 0.4mi
Mount Tamalpais School
Private K-8 Elementary, Coed
Students: 240 Distance: 0.9mi
Bayside Martin Luther King Jr. Academy
Public K-8 Elementary
Students: 119 Distance: 0.9mi
Tamalpais High School
Public 9-12 Secondary
Students: 1591 Distance: 1.0mi
Women Helping All People Scholastic Academy
Private K-8 Elementary, Religious, Coed
Students: 10 Distance: 1.2mi
- Bed
- 4
- Bath
- 4 (3/1)
- Parking
- 3
- Attached, Garage Facing Front
- SQ FT
- 2,599
- SQ FT Source
- Graphic Artist
- Lot SQ FT
- 6,599.0
- Lot Acres
- 0.1515 Acres
- Cooling
- Ductless, MultiUnits
- Fire Place
- Electric
- Heating
- Ductless, MultiUnits
- Laundry
- Dryer Included, Inside Room, Washer Included
- Upper Level
- Bedroom(s), Full Bath(s), Primary Bedroom
- Main Level
- Dining Room, Family Room, Kitchen, Living Room, Partial Bath(s)
- Possession
- Close Of Escrow
- Basement
- None
- Architectural Style
- Farmhouse, Modern/High Tech
- Fee
- $0
MLS and other Information regarding properties for sale as shown in Theo have been obtained from various sources such as sellers, public records, agents and other third parties. This information may relate to the condition of the property, permitted or unpermitted uses, zoning, square footage, lot size/acreage or other matters affecting value or desirability. Unless otherwise indicated in writing, neither brokers, agents nor Theo have verified, or will verify, such information. If any such information is important to buyer in determining whether to buy, the price to pay or intended use of the property, buyer is urged to conduct their own investigation with qualified professionals, satisfy themselves with respect to that information, and to rely solely on the results of that investigation.
School data provided by GreatSchools. School service boundaries are intended to be used as reference only. To verify enrollment eligibility for a property, contact the school directly.