Save
Ask
Tour
Hide
Share
$7,995,000
148 Days On Site

300 Road To Ranches
Nicasio, CA 94946

For Sale|Single Family Residence|Active
9
Beds
6
Total Baths
5
Full Baths
1
Partial Bath
6,954
SqFt
$1,150
/SqFt
2006
Built
County:
Marin
Listing courtesy of Lotte Moore & Sarah Kowalczyk Team of Compass
300 Road To Ranches300 Road To Ranches300 Road To Ranches300 Road To Ranches
Save
Ask
Tour
Hide
Share

Mortgage Calculator

Monthly Payment (Est.)

Enter an interest rate to see your estimated monthly payment.
Calculator powered by Showcase IDX, a Constellation1 Company. Copyright ©2026 Information is deemed reliable but not guaranteed.

A once-in-a-generation opportunity to own the storied Tomasini Ranch 440 extraordinary acres in the heart of West Marin offering unmatched privacy, sweeping natural beauty, and a legacy estate unlike any other. Set at the end of a private road, this remarkable property unfolds across rolling pastures, oak groves, open valleys, and dramatic ridgelines with breathtaking 360-degree views stretching from Mt. Tam to Tomales Bay. From nearly every vantage point, iconic West Marin landscapes and shimmering water views create a setting of rare serenity and scale. The jewel of the property is a custom-built 4-bedroom, 3-bath main residence perfectly positioned to capture panoramic vistas from every room. Designed with an open floor plan that seamlessly connects indoor and outdoor living, the home features custom tigerwood hardwood flooring, bespoke cabinetry, expansive decks and patios, and walls of glass framing the surrounding landscape. The luxurious primary suite offers stargazing through overhead skylights, while outside, a heated saltwater infinity pool seemingly disappears into the rolling hills beyond. Adding to the property's charm is the original 5-bedroom, 2-bathroom mid-century guest house, rich with timeless character and authentic design. A dramatic wall of windows frames water and hillside views, while original wood paneling, built-ins, and a double-sided stone fireplace evoke the warmth and simplicity of a bygone era. Thoughtfully positioned outdoor spaces include a sun-drenched front deck and a sheltered rear patio surrounded by Madrones, oaks, bays, and cedars fully immersing you in the beauty of the natural setting. Completing the estate is a 3,000-square-foot agricultural barn with lodging, ideal for ranch operations, creative pursuits, equipment storage, or extended guest accommodations.

Save
Ask
Tour
Hide
Share
Listing Snapshot
Price 
$7,995,000
Days On Site 
148 Days
Bedrooms 
9
Inside Area (SqFt) 
6,954 sqft
Total Baths 
6
Full Baths 
5
Partial Baths 
1
Lot Size 
445.31 Acres
Year Built 
2006
MLS Number 
326043485
Status 
Active
Property Tax 
N/A
HOA/Condo/Coop Fees 
N/A
Sq Ft Source 
N/A
Friends & Family
Recent Activity
a week agoListing updated with changes from the MLS
a week agoPrice changed to $7,995,000
5 months agoListing first seen on site
General Features
Acres 
445.31
Attached Garage 
Yes
Carport 
2
Cross Street 
Ranch Rd
Garage 
Yes
Garage Spaces 
3
Land Lease 
No
Levels 
Two
Parking 
Attached
Parking Spaces 
6
Property Sub Type 
Single Family Residence
Sewer 
Septic Tank
Utilities 
Propane
Water Source 
PrivateWell
Interior Features
Basement 
None
Cooling 
Central Air
Fireplace 
Yes
Fireplace Features 
Gas LogStone
Fireplaces 
3
Heating 
CentralFireplace(s)
Interior 
Master Downstairs
Save
Ask
Tour
Hide
Share
Exterior Features
Lot Features 
Private
Pool Features 
Private
Private Pool 
Yes
Community Features
MLS Area 
Nicasio
School District 
Marin
Schools
School District
Marin
Elementary School
Unknown
Middle School
Unknown
High School
Unknown
Listing courtesy of Lotte Moore & Sarah Kowalczyk Team of Compass



Listing information is provided by Participants of the Bay Area Real Estate Information Services, Inc. MLS. IDX information is provided exclusively for personal, non-commercial use, and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information is deemed reliable but not guaranteed. Copyright 2026, Bay Area Real Estate Information Services, Inc. MLS.
Last checked: 2026-10-22 12:14 AM UTC

Neighborhood & Commute
Source: Walkscore
Disclosure: Community information and market data powered by Constellation Data Labs. Information is deemed reliable but not guaranteed.
Save
Ask
Tour
Hide
Share