Welcome to 310 Old Spanish Trail in Portola Valley, a beautifully maintained custom home built in 2006 and lovingly cared for by its original owner. With gleaming floors, soaring ceilings, and expansive windows framing the natural landscape, the home feels remarkably fresh and almost brand new. Set in one of the Bay Area’s most desirable communities, this property offers a rare combination of privacy, tranquility, and value. The scenic drive through Portola Valley’s rolling hills leads to a setting that feels secluded, yet is minutes from restaurants, shops, and conveniences. Designed for modern living, every room is generously sized with high ceilings and abundant natural light. Expansive decks stretch across the rear of the home, creating seamless indoor/outdoor living with peaceful tree views. The decks connect directly to a high-end gourmet kitchen, making the home ideal for entertaining. The living, family, and dining rooms are stunning, featuring dramatic windows, beautiful finishes, and an exceptional open layout. In addition to four bedrooms, including a spacious primary suite, the home offers a dedicated office and a huge unfinished bonus room not included in the stated square footage (450 sq ft), providing excellent potential for expansion, recreation, or storage.
AGENT: Costantini Team LISTING BROKERAGE: Compass
Courtesy of Compass. Disclaimer: All data relating to real estate for sale on this page comes from the Broker Reciprocity (BR) of the California Regional Multiple Listing Service. Detailed information about real estate listings held by brokerage firms other than The Agency RE include the name of the listing broker. Neither the listing company nor The Agency RE shall be responsible for any typographical errors, misinformation, misprints and shall be held totally harmless. The Broker providing this data believes it to be correct, but advises interested parties to confirm any item before relying on it in a purchase decision. Copyright 2026. California Regional Multiple Listing Service. All rights reserved. 310 Old Spanish TR
Portola Valley, CA
Property Details
Price:
$3,888,000
MLS #:
ML82049530
Status:
Active
Beds:
4
Baths:
3
Type:
Single Family
Subtype:
Single Family Residence
Neighborhood:
699notdefined
Listed Date:
Jun 2, 2026
Finished Sq Ft:
3,200
Lot Size:
46,470 sqft / 1.07 acres (approx)
Year Built:
2006
RanchParking Total699 – Not Defined699notdefinedOtherOtherOtherVineyard
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Schools
School District:
Other
Elementary School:
Other
Middle School:
Other
Interior
Appliances
DW, IM, RF, HOD
Bathrooms
2 Full Bathrooms, 1 Half Bathroom
Cooling
CA
Flooring
TILE, WOOD
Heating
FIR
Laundry Features
GAS
Exterior
Architectural Style
RAN
Attached Garage YN
1
Common Walls
NCW
Construction Materials
STL, STC, CON
Fencing
WD
Garage Spaces
3
Parking Spots
1
Parking Total
1
Patio And Porch Features
DK
Roof
CMP, SHN
View
CN, HI, VIN
Financial
Map
Community
- Address310 Old Spanish TR Portola Valley CA
- CityPortola Valley
- CountySan Mateo
- Zip Code94028
