Just Listed
Address
150 W Oak Knoll Dr, San Anselmo, CA
Price
$ 5,750,000
Property Attributes
- ID#326077891
- TypeSingle Family
- Listing Status Active
- CountyMARIN
- CitySan Anselmo
- AreaSan Anselmo
- Zip94960
- StyleMid-Century
- Year Built1950
- Price$ 5,750,000
- Bedrooms5
- Full Bathrooms4
- Half Bathrooms2
- Sqr Footage4350
- Lot Size3.3092 Acres
Data Source:
Bay Area Real Estate Info Services (BAREIS)
Property Description
Welcome to a once-in-a-generation sanctuary at 150 W Oak Knoll Drive, situated just moments from the entrance to Sleepy Hollow, San Anselmo. Crested on a grand knoll top across over three extraordinary acres of land, this established compound features three independent dwellings alongside absolute privacy, unmatched scale, and commanding, unobstructed views stretching across Mt. Tam, Mt. Baldy, the San Francisco skyline, the Bay, and beyond. Masterfully designed with flawless indoor/outdoor flow connecting every space to expansive terraces and vibrant grounds, this property offers a rare combination of close-in convenience and multi-generational resort living. The ~3,550 SF single-level main house boasts 4 en suite bedrooms (one styled as a library), 3 full & 2 half baths, moody redwood walls, formal living and dining rooms soaking up vistas, an updated kitchen with breakfast room, entertaining bar, fireplace, massive mudroom, and workshop. A detached 2 BR / 1.5 BA ADU (~818 SF) and a private 1 BR / 1 BA in-law unit (~673 SF) with an updated kitchen and Mt. Tam view deck offer endless versatility. The glorious grounds feature a saltwater pool with an outdoor kitchen, expansive entertaining patio, hot tub, gazebo, a massive limestone terrace anchored by a custom Philippine sugar-bowl fire pit, and an extraordinary outdoor glass atrium crowned by a 70-year-old wisteria. Sustainable, self-sufficient living defines the estate with an owned 18 kW solar system, EV charger, composting station, and a private well for irrigation. Enjoy flourishing vegetable gardens, an extensive fruit/nut orchard, greenhouse, chicken coop, kennel area, and an abundance of usable land ready for your personal vision. Designed for grand-scale entertaining, the property includes a sweeping circular driveway, 3-car garage, and dedicated parking for all your recreational toys, boats, or RVs. Close to open space, hiking, and biking trails, and located in the coveted RVSD school district and close to San Domenico and Hidden Valley schools. An irreplaceable piece of Marin history where world-class views meet pure, uncompromised soul. More than just a property, 150 W Oak Knoll Drive is a rare, enduring sanctuary -a canvas for grand gatherings, quiet moments, and a lifetime of shared memories on one of Marin's premier sites. This is where legacy lives, and where dreams are dreamt.
| Price History | |
|---|---|
| 9/24/2026 | Listed $5,750,000 |
General Features
| Sewer | Public Sewer |
|---|---|
| Heating | Radiant Floor |
| Cooling | None |
| Utilities | Cable Available,Electric,Internet Available,Public,Sewer Connected,Solar |
| Possession | Close Of Escrow |
| Appliances | Dishwasher,Double Oven,Free Standing Refrigerator |
| Garage Spaces | 3.00 |
| Patio/Porch Features | Uncovered Deck,Uncovered Patio |
| Architectural Style | Mid-Century |
| Pool Features | Heat None,Salt Water |
| Security Features | Carbon Mon Detector,Smoke Detector |
| Year Built | 1950 |
| View | Bay,City,Hills,Mountains,Mt Tamalpais,San Francisco |
| Stories Count | 1 |
| Levels | One |
| Property Subtype | Single Family Residence |
| Auction | No |
| County | Marin |
| Property Type | Residential |
| HOA | No |
| Other Structures | Gazebo,Guest House,Kennel/Dog Run,Pergola,Shed(s) |
| Full Baths | 4 |
| Close Price | 0.00 |
| Status | Active |
| Directions | From Butterfield,turn left on Oak Knoll Drive at the Sleepy Hollow sign,then left on W Oak Knoll Drive - go to the top,turn right and then into the private driveway marked 150 W Oak Knoll |
| City | San Anselmo |
| Senior Community Y/N | No |
| High School District | Tamalpais Union |
| Open Parking Spaces | 0.00 |
| MLS Area | San Anselmo |
| Lot Size Units | Acres |
| Lot Size Square Feet | 144149.00 |
| Carport Spaces | 0.00 |
| Subtype Description | Detached |
| Standard Status | Active |
| Middle/Junior School District | Ross Valley |
| Elementary School District | Ross Valley |
| Year Built Source | Assessor Auto-Fill |
| School District (County) | Marin |
| Purchase Type | For Sale |
Interior Features
| Interior Amenities | Formal Entry,Open Beam Ceiling,Storage Area(s),Wet Bar |
|---|---|
| Basement | None |
| Flooring | Simulated Wood,Tile |
| Total Fireplaces | 1 |
| Fireplace Features | Living Room |
| Main Level | Bedroom(s),Dining Room,Full Bath(s),Garage,Kitchen,Living Room,Primary Bedroom,Partial Bath(s),Street Entrance |
| Laundry Features | Dryer Included,Washer Included |
| Total Bedrooms | 5 |
| Room Type | Atrium,Dining Room,Guest Quarters,In Law Apartment,Kitchen,Laundry,Library,Living Room,Primary Bedroom 2+,Workshop |
| LivingAreaSource | Assessor Auto-Fill |
| Kitchen Features | Breakfast Room,Stone Counter |
| Total Baths | 6 |
| 1/2 Baths | 2 |
| Primary Bathroom Features | Double Sinks,Radiant Heat,Shower Stall(s),Tub |
| Living Room Features | Open Beam Ceiling,View |
| Dining Room Features | Formal Room |
| Primary Bedroom Features | Outside Access,Walk-In Closet |
| 2nd Unit Bedrooms | 2 |
| 2nd Unit Description | Detached ADU |
| 2nd Unit Kitchen | Yes |
| 2nd Unit Partial Baths | 1 |
| 2nd Unit Type | ADU Detached |
| 2nd Unit Full Baths | 1 |
| ADU/2nd Unit | Yes |
Exterior Features
| Exterior Amenities | Dog Run,Fire Pit,Uncovered Courtyard |
|---|---|
| Fencing | Fenced |
| Parking Features | EV Charging,Garage Door Opener,Garage Facing Front,Interior Access,Private,RV Access,Other |
| Lot Features | Auto Sprinkler F&R,Garden,Landscape Back,Landscape Front,Landscape Misc,Private |
| Water Source | Public,Water District |
| Total Parking | 8.00 |
| Driveway/Sidewalks | Circular,Paved Driveway |
| Lot Size Acres | 3.3092 |
| Lot Size Source | Assessor Auto-Fill |
Amenities
- Views
- New Construction
- Adult 55+
- Lease To Own
- No HOA Fees
- Furnished
- Primary On Main
- Air Conditioning
- Seller Finance
- Green
- Fixer Upper
- Horse
- Golf
- Fireplace
- Deck
- Garage
- Basement
- Pool
Property vs Single Family Average in 94960
Price
Year Built
Last updated: September 23, 2026 5:57 AM UTC Property Information © 2026 
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MetroList CA data last updated: September 23, 2026 5:58 AM UTC 
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