310 Old Spanish Trail, Portola Valley, CA 94028

Local realty services provided by:ERA North Orange County Real Estate
310 Old Spanish Trail,Portola Valley, CA 94028
$3,888,888
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  • 3 Beds
  • 3 Baths
  • 3,200 sq. ft.
  • Single family
  • Active
Listed by: tim mckeegan
Office: terrace associates
MLS#:ML81992906
Source:CRMLS

Price summary

  • Price:$3,888,888
  • Price per sq. ft.:$1,215.28

About this home

This Custom House was built in 2005/06 and was originally designed as a 5br/4.5ba/FR/DR/LR/ and with the option to have an attached (with separate entrance) in-law unit (ADU) and an oversized 3 Car Garage of approximately 4,500sqft. on over one acre. Seller has also furnished another preliminary plan sited for a separate ADU at the lower portion of the lot that would need an additional approval from the appropriate authorities. Seller at "buyers option" will complete any of the unfinished areas '"upon mutual agreement" as to the finishes best suited for them. Pictures of the the unfinished Rooms have been "Virtually Staged"

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Home facts

  • Year built:2006
  • Listing ID #:ML81992906
  • Added:114 day(s) ago
  • Updated:November 15, 2025 at 03:20 PM

Rooms and interior

  • Bedrooms:3
  • Total bathrooms:3
  • Full bathrooms:2
  • Half bathrooms:1
  • Living area:3,200 sq. ft.

Heating and cooling

  • Cooling:Central Air
  • Heating:Fireplaces

Structure and exterior

  • Roof:Composition, Shingle
  • Year built:2006
  • Building area:3,200 sq. ft.
  • Lot area:1.07 Acres

Schools

  • Middle school:Other
  • Elementary school:Other

Utilities

  • Water:Public
  • Sewer:Engineered Septic

Finances and disclosures

  • Price:$3,888,888
  • Price per sq. ft.:$1,215.28
Based on information from California Regional Multiple Listing Service, Inc. as of November 15, 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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