New

$2,495,000

For Sale

2 hours ago

399 Marion Ave, Mill Valley, CA

Name: 399 Marion Ave, For Sale in Mill Valley - eXp Realty
Brand: Engel & Volkers
SKU: 326035268
Price: 2495000 USD

House

MLS® 326035268

3 Bed

3 Bath

2080 sqft

2 Parking

Key Facts
Description
Rooms
Map

Key Facts

Type Single Family Residence

Levels Residential

Size 2080 sqft

Garage

Taxes

Days Active 0

Lot Size

Approx. Age 1958

Avg. Price Per Sqft $1,199

MLS® Number 326035268

Property Address: 399 Marion Ave, Mill Valley, CA, 94941-2687

Average square foot calculated using Size range provided by listing agent.

Description

Set among towering redwoods on a quiet Mill Valley street, this one-of-a-kind home offers something rare: the feeling of living in a private forest retreat while staying moments from town, schools, parks, and daily conveniences. Thoughtfully designed with Zen-inspired outdoor spaces, two expansive decks, and treetop views from nearly every room, the home invites a slower, more connected way of living- morning coffee in the trees, family dinners under the canopy, and weekends filled with fresh air and adventure. A welcoming front deck leads into the main living level, where the living, dining, and kitchen spaces flow in an open-concept layout filled with natural light from oversized windows and skylights. The chef's kitchen features granite countertops, custom wood cabinetry, premium stainless appliances, and a generous island for gathering, homework, and casual meals. Rear deck access makes indoor-outdoor entertaining effortless. Downstairs, the private primary suite feels like a true sanctuary, opening to its own secluded deck. The newly renovated spa-style bath includes a deep porcelain soaking tub, heated shower floors, multiple shower heads, custom teak detailing, and a gray water diverter system that can nourish the surrounding redwoods. An additional bedrooms and a full bath complete this level, including a spacious and flexible third bedroom with a built-in office area, custom Murphy bed, generous storage, and floor-to-ceiling frameless windows and doors overlooking the terraced garden. A significant value-add: this property includes two parcels on a street-to-street lot (one APN), creating potential for an ADU with separate Florence Street accessideal for guests, extended family, an au pair suite, home office, or future income opportunity. With direct proximity to the iconic Dipsea Trail stairs, nearby parks, top-rated schools, and vibrant downtown Mill Valley, this home delivers an exceptional blend of privacy, elegance, and everyday livability for families who want both nature and community.

MLS® Number326035268

Laundry Level

Central VacNo

FireplaceNo

Acreage

Exterior

Garage

Approx. Age1958

Basement

DrivewayDetached, No Garage, Uncovered Parking Spaces 2+

Garage Spaces

Heat

A/C

Heating Fuel

Extras

Price History

Jan 1, 1800End Date

Not Sold YetSold Price

For Sale

Apr 24, 2026List Date

$2,495,000List Price

Commute

Commute

Starting Address

Destination Address

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