640 Los Trancos Road, Portola Valley, CA 94028

Local realty services provided by:ERA Excel Realty
640 Los Trancos Road,Portola Valley, CA 94028
$11,500,000
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  • 12.55 Acres
  • Lots / Land
  • Active
Listed by: sue crawford
Office: coldwell banker realty
MLS#:ML82000070
Source:CRMLS

Price summary

  • Price:$11,500,000

About this home

One of the largest lots in Palo Alto. Stunning vistas of the hills & bay in this once in a lifetime opportunity to own 12.55 acres in Palo Alto Open Space. This lot is located on an exclusive private road. Build a new estate or remodel the existing mid-century style home with expansive hill views. Sq ft allowed is based on a percentage of lot sq ft. Large living room with high ceilings and separate dining room have breathtaking views. Family room/solarium is off the eat-in kitchen with island. Two bedroom suites one being the large primary bedroom and two bedrooms with Jack and Jill bathroom. Garage converted into a refinished studio plus large workshop and storage. Separate two bedroom guest cottage with living room with fireplace and sunny deck with views of Windy Hill. Sunny Pool surrounded by gardens. Tennis court was built before land was subdivided and a corner is on neighbor's property. Property has Greenhouses and sheds for storage and a walking trail on the property leads to

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Home facts

  • Listing ID #:ML82000070
  • Added:92 day(s) ago
  • Updated:November 15, 2025 at 03:20 PM

Structure and exterior

  • Lot area:12.55 Acres

Utilities

  • Water:Public

Finances and disclosures

  • Price:$11,500,000
Based on information from California Regional Multiple Listing Service, Inc. as of November 16, 2025 . This information is for your personal, non-commercial use and may not be used for any purpose other than to identify prospective properties you may be interested in purchasing. Display of MLS data is usually deemed reliable but is NOT guaranteed accurate by the MLS. Buyers are responsible for verifying the accuracy of all information and should investigate the data themselves or retain appropriate professionals. Information from sources other than the Listing Agent may have been included in the MLS data. Unless otherwise specified in writing, Broker/Agent has not and will not verify any information obtained from other sources. The Broker/Agent providing the information contained herein may or may not have been the Listing and/or Selling Agent. The information provided is for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. All properties are subject to prior sale or withdrawal. All information provided is deemed reliable but is not guaranteed accurate, and should be independently verified.

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