310 Old Spanish Trail
Portola Valley, CA 94028 • 3 Bed • 3 Bath • 3,200 sq.ft.

Property summary

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"

Days on market: 47

Listing updated: September 09, 2025 - 03:28:09

Property details

Property ID
ML81992906
Size
3200 sq.ft.
Home Type
Residential
Year Built
2006
Property Size
1.0669 acres
Garage
3
Levels
1
Spa
No
Patio
Deck
Basement
No
View
Canyon, Hills, Vineyard
Pool
No

Listed by: Tim McKeegan DRE #00543491 650-369-7331, Terrace Associates - MLSListings

Source: MLSListings, MLS#: ML37459 Originating MLS: CRMLS

Interior information

Rooms
Other
Bathrooms
3
Kitchen
Dishwasher, Ice Maker, Refrigerator, Range Hood
Cooling
Central Air
Heating
Fireplace(s)
Flooring
Tile, Wood
Laundry
Gas Dryer Hookup
$3,990,000
Property price
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The multiple listing data appearing on this website, or contained in reports produced therefrom, is owned and copyrighted by California Regional Multiple Listing Service, Inc. ("CRMLS") and is protected by all applicable copyright laws. Information provided is for viewer's personal, non-commercial use and may not be used for any purpose other than to identify prospective properties the viewer may be interested in purchasing. All listing data, including but not limited to square footage and lot size is believed to be accurate, but the listing Agent, listing Broker and CRMLS and its affiliates do not warrant or guarantee such accuracy. The viewer should independently verify the listed data prior to making any decisions based on such information by personal inspection and/or contacting a real estate professional. Based on information from California Regional Multiple Listing Service, Inc. as of 2025-09-17 05:17:08 PST and /or other sources. 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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