640 Los Trancos Road, PORTOLA VALLEY, CA 94028 (MLS # ML81999832)

Price $12,900,000
Status Active
Beds 4
Baths 3 Baths
Home size 3,421 sqft
Lot Size 12.55 ac
Stunning vistas of the hills and bay in this once in a lifetime opportunity to own 12.55 acres in Palo Alto Open Space with a Portola Valley mailing address located on an exclusive private road. Build a new estate or remodel the existing mid-century style home with expansive hill views. 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 refinished into a studio plus large workshop and storage. Separate two bedroom guest cottage with living room with fireplace and sunny deck with views. Sunny Pool surrounded by gardens. Tennis court was built before land was subdivided and is partially on neighbor's property. Property has Greenhouses and sheds for storage, a walking trail on the property, and is very private but close to shopping, Menlo Park and 280 corridor to Silicon Valley. The bay view photos were from the trail on the back part of the property.
Property Type(s): Single Family
Last Updated 5/29/2025 Year Built 1959
County Santa Clara

Price History

Prior to May 29, '25 $14,300,000
May 29, '25 - Today $12,900,000

Additional Details

APPLIANCES Dishwasher, Microwave, Oven, Range, Refrigerator, Washer
BASEMENT Finished, Unfinished, Yes
HEAT Heat Pump
INTERIOR Eat-in Kitchen
LOT 12.55 acre(s)
LOT DESCRIPTION Sloped
LOT DIMENSIONS 546678.00
PARKING No Garage
POOL Yes
SEWER Septic Tank
STYLE Ranch
UTILITIES Propane
VIEW Yes
VIEW DESCRIPTION Bay
WATER Public
ZONING 0S
Listed by Sue Crawford | 650-207-8444, Coldwell Banker Realty

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Based on information from MLSListings MLS as of 6/17/25 10:52 AM PDT. 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.

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