This Custom House was built in 2005/06 and was originally designed as a 5br/4.5ba/3car-garage/FR/DR/LR/ and with the option to have an attached (with separate entrance) in-law unit (ADU) 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"
MLS #
ML81992906
MLS Source
MLSListings, Inc.
Days on Site
27
Bedrooms
Walk-in Closet, Primary Bedroom on Ground Floor, More than One Bedroom on Ground Floor
Bathrooms
Granite, Marble, Primary - Stall Shower(s), Primary - Tub w/ Jets, Shower and Tub, Stall Shower, Stall Shower - 2+, Tile, Primary - Oversized Tub
Kitchen
Countertop - Granite, Dual Fuel, Island with Sink, Pantry
Appliances
Dishwasher, Hood Over Range, Ice Maker, Oven Range - Built-In, Gas, Oven Range - Electric, Refrigerator, Washer/Dryer
Dining Room
Eat in Kitchen, Formal Dining Room
Family Room
Kitchen/Family Room Combo, Separate Family Room
Fireplace
Family Room, Living Room, Primary Bedroom, Other
Flooring
Hardwood, Marble, Tile
Laundry
Hookup - Gas Dryer, Tub / Sink, Inside, In Utility Room
Cooling
Central Forced Air
Heating
Central Forced Air - Gas, Fireplace
Roof
Composition, Rolled/Hot Mop, Shingle
Foundation
Concrete Perimeter, Pillar/Post/Pier, Crawl Space, Steel Frame
Style
Ranch
Garage/Parking
Attached Garage, Enclosed, Guest / Visitor Parking, Off-Street Parking, On Street, Parking Area, Garage: 3 Car(s)
Elementary District
Portola Valley Elementary
High School District
Sequoia Union High
Water
Public
Zoning
R-1
310 Old Spanish Trail is a Single Family Residence in Portola Valley, CA 94028. This 3,200 square foot property sits on a 1.066 Acres Lot and features 3 bedrooms & 2 full and 1 partial bathrooms. It is currently priced at $3,990,000 and was built in 2006.
This address can also be written as 310 Old Spanish Trail, Portola Valley, CA 94028.©2025 MLSListings Inc. All rights reserved. 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. Information provided is for personal, non-commercial use by the viewer and may not be redistributed without explicit authorization from MLSListings Inc.
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This listing information is up-to-date as of August 14, 2025. For the most current information, please contact Tim McKeegan, (650) 740-1110