Tucked away in one of Mill Valley's most prestigious enclaves, 30 Sandy Lane is a custom-built estate offering an extraordinary blend of privacy, sophistication and timeless beauty. Set on 1.28 acres of professionally curated landscaped gardens and private vineyard, this approx. 5,830 sq.ft. residence enjoys sweeping panoramic views and creates a seamless connection to its serene natural surroundings. Lovingly cherished by the same family for over two decades, this home reflects pride of ownership and top-quality craftsmanship throughout. Five spacious en-suite bedrooms offer comfort and seclusion, while a dedicated office (optional sixth bedroom) and half bath complete an ideal layout designed for daily living and refined entertaining. Soaring ceilings, custom wood flooring, detailed crown molding, and beautiful finishes add warmth and elegance to the home. Picture-frame windows fill the interior with natural light and provide peaceful vista views from nearly every room. Enjoy the tranquil outdoors with expansive decks, quiet terraces, and lush gardens. A three-car garage with interior access, ample guest parking, and close proximity to top schools, downtown Mill Valley, precious open space, and a short commute to San Francisco makes this a rare offering for generations to come.
For sale
$7,995,000
30 Sandy Lane, Mill Valley, CA 94941
5beds
5,830sqft
Est.:
Single Family Residence
Built in 2004
1.28 Acres Lot
$-- Zestimate®
$1,371/sqft
$-- HOA
What's special
Private vineyardLush gardensCustom wood flooringProfessionally curated landscaped gardensSoaring ceilingsExpansive decksSweeping panoramic views
- 75 days
- on Zillow |
- 1,689 |
- 55 |
Zillow last checked: 7 hours ago
Listing updated: July 30, 2025 at 02:17am
Listed by:
Josh Burns DRE #01477796 415-307-2463,
Sotheby's International Realty 415-901-1700
Source: BAREIS,MLS#: 325015827
Originating MLS: Marin County

Travel times
Tour with a buyer's agent
Tour with a buyer's agent
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 5
- Bathrooms: 6
- Full bathrooms: 5
- 1/2 bathrooms: 1
Rooms
- Room types: Office, Storage, Wine Cellar, Wine Storage Area
Primary bedroom
- Features: Sitting Area, Walk-In Closet(s)
Bedroom
- Level: Main,Upper
Primary bathroom
- Features: Double Vanity, Shower Stall(s), Soaking Tub, Window
Bathroom
- Features: Double Vanity, Shower Stall(s), Tile, Tub w/Shower Over, Window
- Level: Main,Upper
Dining room
- Features: Formal Room
- Level: Main
Family room
- Features: View
- Level: Main
Kitchen
- Features: Breakfast Area, Stone Counters
- Level: Main
Living room
- Features: View
- Level: Main
Heating
- Central
Cooling
- Central Air
Appliances
- Included: Built-In Gas Range, Built-In Refrigerator, Dishwasher, Disposal, Double Oven, Range Hood, Microwave, Dryer, Washer
- Laundry: Cabinets, Inside Room, Sink
Features
- Formal Entry
- Flooring: Stone, Tile, Wood
- Windows: Dual Pane Full
- Has basement: No
- Number of fireplaces: 3
- Fireplace features: Family Room, Gas Log, Gas Starter, Living Room, Master Bedroom
Interior area
- Total structure area: 5,830
- Total interior livable area: 5,830 sqft
Video & virtual tour
Property
Parking
- Total spaces: 6
- Parking features: Electric Vehicle Charging Station(s), Inside Entrance, Side By Side, Paved
- Garage spaces: 3
- Has uncovered spaces: Yes
Features
- Levels: Three Or More
- Stories: 3
- Patio & porch: Deck, Patio
- Has spa: Yes
- Spa features: Bath
- Fencing: Partial
- Has view: Yes
- View description: Canyon, Forest, Garden/Greenbelt, Hills, Mountain(s), Panoramic, Park/Greenbelt, Ridge, Valley, Trees/Woods
Lot
- Size: 1.28 Acres
- Features: Dead End
Details
- Parcel number: 02935002
- Special conditions: Standard
Construction
Type & style
- Home type: SingleFamily
- Property subtype: Single Family Residence
Materials
- Foundation: Concrete Perimeter
- Roof: Tile
Condition
- Year built: 2004
Utilities & green energy
- Electric: 220 Volts, 220 Volts in Laundry
- Sewer: Public Sewer
- Water: Public
- Utilities for property: Public
Community & HOA
HOA
- Has HOA: No
Location
- Region: Mill Valley
Financial & listing details
- Price per square foot: $1,371/sqft
- Tax assessed value: $5,055,902
- Annual tax amount: $60,451
- Date on market: 5/27/2025
- Loading
- Loading