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  • 27 Valley Road

27 Valley Road, Atherton, CA 94027

$9,888,070 Approx. USD 4 beds, 5 baths
4,643 sqft

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Photo of Thomas Van

Thomas Van REALTOR® - Sales Associate 619-726-9832 m
Lic#: 02077006
NRDS ID: 196577555
ThomasVan@bhhscal.com Text Me
Call My Cell
Lic#: 02077006
NRDS ID: 196577555
ThomasVan@bhhscal.com San Diego Central Office
2355 Northside Drive, Suite 180
San Diego, CA 92108
Phone: 619-294-3113
Fax: 619-521-0100
 San Diego Central 2355 Northside Drive, Suite 180
San Diego, CA 92108
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Fax: 619-521-0100
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Listing Agent


Panos Anagnostou | panos.anagnostou@compass.com
Lic#: 02059967
Broker: Courtesy of Compass
Phone: 650-918-8210

Agent Remarks

Set behind private gates on a flat, over 1 acre lot enclosed by a privacy wall, this single-story Tuscan villa offers a rare convergence of architectural integrity and absolute seclusion on one of Athertons most coveted locations with no through traffic-a quiet distinction that speaks to the discretion and privacy this address commands. Just minutes from Sharon Heights Country Club, Sand Hill Road and Stanford University-the location is at the very center of Silicon Valley, close to the venture capital firms, research institutions, and tech leaders that define the region. Built in 1995 by Collin Whiteside, the residence reflects a level of craftsmanship increasingly rare in new construction.12-foot ceilings, five fireplaces, and hand detailed finishes throughout. At the heart of the home, a central courtyard serves as both architectural anchor and daily retreat, with nearly every bedroom offering direct access to the courtyard or the surrounding yard, reinforcing the seamless indoor-outdoor rhythm that defines authentic Tuscan design. A 2011 addition thoughtfully expanded the floor plan with a formal bedroom suite and an office/pool room, adding flexibility for remote work, guests, or multi generational living without disrupting the homes original character.

Listing Details

Property type: Single Family Residence (Single Family)
Status: Active
MLS# ML82057394
Price: $9,888,070
Beds: 4
Baths: 5 (4 full) (1 half)
Living Room fireplaces
Built in 1995
4,643 sqft
1.04 acres
Lot size: 1.0354
County: San Mateo
Zoning: R1
Appliances: Dishwasher,Refrigerator,Range Hood
Parking description: Guest
Heating/cooling: Central Air
MLS area: 699 - Not Defined

Last Updated: 8/31/2026

 Days On Market (DOM): 21

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This listing belongs to the 699 - Not Defined MLS area

Lat/Long: 37.425964, -122.227106.
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DISCLAIMER: There is NO WARRANTY, expressed or implied, for the accuracy of this information or its applicability to your financial situation. Please consult your financial and/or tax advisor. GET PRE-APPROVED The loan's interest rate will depend upon the specific characteristics of the loan transaction and credit profile up to the time of closing.

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Photo of Thomas Van

Thomas Van REALTOR® - Sales Associate 619-726-9832 m
Lic#: 02077006
NRDS ID: 196577555
ThomasVan@bhhscal.com Text Me
Call My Cell
Lic#: 02077006
NRDS ID: 196577555
ThomasVan@bhhscal.com
San Diego Central Office
2355 Northside Drive, Suite 180
San Diego, CA 92108
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