$2,995,000

308 Marin Ave, Mill Valley, CA 94941

  • 4 beds |
  • 4 baths |
  • 2,599 sqft
  • Property Icon Single-Family Home
  • Property Year Built Icon Built in ——
  • Property Lot Size Icon6,599sqft lot
  • Property Parking Icon 1 car garage
  • Property Price Per Square Feet Icon $1,152/sqft
  • Property List Date Icon Listed 2 days ago

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.

Listing Status:
Active
Date Added:
April 13, 2026
Data Last Updated:
April 16, 2026 at 2:30AM
Listing Office:
Golden Gate Sotheby's International Realty : 415-464-9300
Listing Agent:
Susan Hewitt : 415 4078349
MLS ID:
326031042
  • Rooms: Dining RoomFamily RoomKitchenLiving RoomPartial Bath(s)Bedroom(s)Full Bath(s)Primary Bedroom
  • Laundry: Dryer IncludedInside RoomWasher Included
  • Basement: None
  • A/C: DuctlessMultiUnits
  • Heating: DuctlessMultiUnits
  • Fireplace: ElectricFireplaces: 1
  • Style: FarmhouseModern/High Tech
  • Parking: AttachedGarage Facing FrontParking spaces: 3
  • General: Two
  • HOA Amenities: 0.0
  • Originating MLS: BAREIS MLS
  • County: Marin
  • Zoning: 052-031-08
  • Utilities: Cable AvailableElectricPublicSolar
  • Water: Water District
  • Sewer: Sewer in Street
  • Source: BAREIS MLS

This listing courtesy of Susan Hewitt , Golden Gate Sotheby's International Realty

Monthly Payment

$Est. Payment
  • Principal & Interest $
  • Property Taxes $
  • Home Insurance $
  • VA Funding Fee $

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Location

Schools Nearby

T

Tamalpais Valley Elementary School

350 Bell Ln, Mill Valley, CA, 94941

Grades KG-5

0.20 miles away

M

Mill Valley Middle School

425 Sycamore Ave, Mill Valley, CA, 94941

Grades 6-8

1.40 miles away

Disclaimer: School and School District information courtesy of the National Center for Education Statistics (NCES). School boundaries may change. Proximity to listed schools does not guarantee enrollment eligibility. Contact the school district for more information and exact boundaries.

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