3510 Alpine Road
Portola Valley, CA, 94028 $ 12,650,000
Bedrooms4 Baths6.1 Sq 6,593 Monthly Estimate*
$ 77,888
for $12,650,000 with 4 bedrooms and 6 full baths, 1 half bath. This 6,593 square foot home was built in 2010 on a lot size of 3.06931.
TRI-LEVEL ESTATE OFFERS POOL HOUSE, 3+ ACRES | Transport yourself to the East Coast in this incomparable custom estate. Gated acreage framed by California oaks reveals an exquisite Shingle-style home surrounded by bridges, enchanting gardens, a three-car garage, and fully functional pool house with pool and spa. Faced by a circular gravel drive, the tri-level main residence built in 2010 has been wonderfully maintained, boasting all ensuite bedrooms, a study, gym, and media lounge with full bar. Enjoy a sensational master chefs kitchen, ultra-luxurious primary suite, multiple fireplaces, surround sound, and ground-level guest/au pair quarters. Superb details include graceful turrets, round windows, soaring ceilings, gorgeous hardwood floors, and extensive millwork throughout. Outdoor retreats abound with amenities like a barbecue island, fireplace, paver terraces, wisteria-laden pergola, raised beds, and more. Moments from shopping, dining, trails, and breathtaking scenery, this piece of bucolic paradise is nestled near tech and venture capital centers, and only ~ 30 minutes from SFO and SJC. Excellent Portola Valley Schools. Property is on sewer giving a buyer full use of the lot. Main residence 5861 sq ft, guest house 732 sq ft=6593 sq ft Plus 888 sq ft garage.
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FeaturesGeneralLiving Area 6593
Sewer Public Sewer
Heating Forced Air
Cooling Central Air
Appliances Dishwasher Double Oven Plumbed For Ice Maker Microwave Self Cleaning Oven
Zoning R100
HOA Fee 120
Garage Spaces 3
Association Fee Includes None
Year Built 2010
Stories Count 3
Levels Three or More Stories
Property Subtype Detached
Assoc Fee Paid Per Annually
County San Mateo
Property Type Residential
HOA Y
Garage Y/N Yes
Green Energy Generation Solar
Full Baths 6
Status Active
City Portola Valley
High School District Sequoia Union High
MLS Area Listing
Lot Size Square Feet 133699
Standard Status Active
Elementary School District Portola Valley Elementary
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InteriorInterior Amenities Formal Dining Room Workshop Pantry
Flooring Concrete Hardwood Tile
Total Fireplaces 4
Fireplace Features Family Room Living Room
Air Conditioning Y/N Yes
Heating Y/N Yes
Window Features Double Pane Windows
Fireplace Y/N Yes
Total Bedrooms 4
Kitchen Features Dishwasher Double Oven Eat-in Kitchen Disposal Ice Maker Hookup Kitchen Island Microwave Pantry Self-Cleaning Oven
Total Baths 7
1/2 Baths 1
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ExteriorExterior Amenities Back Yard
Fencing Fenced
Lot Features Horses Possible Level
Water Source Public
Lot Size Area 3.0693
Building Area Total 6593
Lot Size Acres 3
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* Excluded FeaturesList BySue CrawfordListing Agent
Coldwell Banker RealtyBroker
scrawford@cbnorcal.comEmail
Affordability Calculator
- Monthly Principal & Interest
- $77,888
- Monthly Property Taxes
- --
- Monthly Home Insurance
- --
Default based on a 30-year fixed rate of 6.25% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.
Learn more about how to save NearbySingle family listings in Portola Valley, CA
Average List Price $5,480,683
Percent of Sale Price 57%
About Portola Valley, CA 4,610 Population
2% Since 2002
$ 202,393 Median Income
54.01 Median Age
22% Households with Children
Trends Information provided by ATTOM Data Solutions.
3924365 Elementary School
3924367 Middle School
Unknown High School High School
Pricing History| Date | Price | Price Change | Description |
|---|
| 3/16/2026 | $12,650,000 | | Listed Price |