10 Joaquin Road, PORTOLA VALLEY, CA 94028 (MLS # ML82060764)
A rare expression of Old World Spanish architecture awaits on approximately 3.13 private acres in Portola Valley. Built in 1963, this distinctive adobe residence offers approximately 5,040 square feet, five bedrooms, and three-and-a-half baths, with a sense of character seldom encountered in Silicon Valley. Original architectural details, richly textured adobe and brickwork, and a Spanish tile roof evoke the warmth of a secluded Mediterranean retreat. Generous living and gathering spaces, a formal dining room, fireplaces, and an expansive upper-level wraparound deck create opportunities to enjoy the homes remarkable setting. Multiple patios overlook natural surroundings, while mature landscaping and generous grounds offer privacy, tranquility, and room to envision the next chapter. Preserved in largely original condition, the home invites a discerning buyer to celebrate its authentic craftsmanship or undertake a considered restoration. Located in the Portola Valley school district, this is a compelling opportunity to own a substantial estate property where land, architecture, and peaceful surroundings take center stage.
Property Type(s):
Single Family
|
Last Updated
|
11/10/2026
|
Year Built
|
1963
|
|
Garage Spaces
|
2.0
|
County
|
San Mateo
|
Price History
|
Prior to Nov 10, '26
|
$4,999,999 |
| Nov 10, '26 - Today |
$3,999,999 |
Additional Details
| AIR |
None |
| APPLIANCES |
Built-In Range, Dishwasher, Disposal, Microwave, Self Cleaning Oven |
| CONSTRUCTION |
Brick, Stucco |
| EXTERIOR |
Balcony |
| FIREPLACE |
Yes |
| GARAGE |
Attached Garage, Yes |
| HEAT |
Baseboard, Natural Gas |
| INTERIOR |
High Ceilings, Wet Bar |
| LOT |
136128 acre(s) |
| LOT DIMENSIONS |
136128.00 |
| PARKING |
Off Street, Attached |
| SEWER |
Septic Tank |
| STORIES |
2 |
| STYLE |
Spanish |
| VIEW |
Yes |
| VIEW DESCRIPTION |
Neighborhood |
| WATER |
Public |
| ZONING |
R-1 |
Listed by Wen Guo RE Group | 650-776-4085, KW Advisors
The data relating to real estate for sale on this website comes in part from the Internet Data Exchange program of the MLSListings™ MLS system. All real estate listings in the MLSListings MLS system are marked with the MLSListings Internet Data Exchange icon (a stylized house inside a circle), and detailed information about them includes the names of the listing brokers and listing agents.
Based on information from MLSListings MLS as of 11/14/26 8:28 PM PST. All data, including all measurements and calculations of area, is obtained from various sources and has not been, and will not be, verified by broker or MLS. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information.
Copyright 2026 MLSListings Inc. All rights reserved.
This IDX solution is (c) Diverse Solutions 2026.
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