33 Shell RD Mill Valley, CA 94941 Open Sun 1PM-3PM

UPDATED: 10/16/2026 10:37 PM ON SITE: 1 days on site

$6,295,000

4 Beds5 Baths3,583 SqFt

Key Details

Property Type Single Family Home

Sub Type Single Family Residence

Listing Status Active

Purchase Type For Sale

Square Footage 3,583 sqft

Price per Sqft $1,756

MLS Listing ID 326087549

Bedrooms 4

Full Baths 4

HOA Y/N No

Year Built 2014

Lot Size 0.305 Acres

Acres 0.3053

Property Sub-Type Single Family Residence

Property Description

Set well back from the street behind a landscaped entry, 33 Shell Road sits on a large, flat, expansive lot of approx. 13,300 sq ft in Mill Valley's Alto neighborhood, framed by mature trees for exceptional privacy. The light-filled, fully detached home offers about 3,391 sq ft with white oak floors, formal living and dining rooms, a large mud room, and an eat-in kitchen with quartz counters, an island, dual sinks and new Bosch appliances that opens to the great room. All five bedrooms share one level, along with a central lounge and laundry. The primary suite has Mt. Tam views, dual walk-in closets, a soaking tub and a walk-in shower. There are 3.5 baths, plus a full pool bath. Outside, nearly 1,600 sq ft of decks and porch include an outdoor kitchen, a living green wall and a covered gym deck, all opening to a manicured lawn, pool, hot tub and bocce court. 2-car garage, side parking, and a workshop with storage. Walk to the Alto shopping center and Horse Hill trails; 6 miles to the Golden Gate Bridge.


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