310 Old Spanish Trail
Portola Valley, CA, 94028
$3,990,000
3 Beds
3 Baths
3,200 SqFt
1.07 Acres
Add
MLS #ML81992906 image #0MLS #ML81992906 image #1MLS #ML81992906 image #2MLS #ML81992906 image #3MLS #ML81992906 image #4MLS #ML81992906 image #5MLS #ML81992906 image #6MLS #ML81992906 image #7MLS #ML81992906 image #8MLS #ML81992906 image #9MLS #ML81992906 image #10MLS #ML81992906 image #11MLS #ML81992906 image #12MLS #ML81992906 image #13MLS #ML81992906 image #14MLS #ML81992906 image #15MLS #ML81992906 image #16MLS #ML81992906 image #17MLS #ML81992906 image #18MLS #ML81992906 image #19MLS #ML81992906 image #20MLS #ML81992906 image #21MLS #ML81992906 image #22MLS #ML81992906 image #23MLS #ML81992906 image #24MLS #ML81992906 image #25MLS #ML81992906 image #26MLS #ML81992906 image #27MLS #ML81992906 image #28MLS #ML81992906 image #29MLS #ML81992906 image #30MLS #ML81992906 image #31MLS #ML81992906 image #32MLS #ML81992906 image #33MLS #ML81992906 image #34MLS #ML81992906 image #35
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"

Property Details

Price:
$3,990,000
MLS #:
ML81992906
Status:
Active
Beds:
3
Baths:
3
Type:
Single Family
Subtype:
Single Family Residence
Neighborhood:
699notdefined
Listed Date:
Jul 24, 2025
Finished Sq Ft:
3,200
Lot Size:
46,475 sqft / 1.07 acres (approx)
Year Built:
2006
Ranch699notdefinedOtherOtherOther

Ask a Question

See this Listing

Send
  

Schools

School District:
Other
Elementary School:
Other
Middle School:
Other

Interior

Appliances
Dishwasher, Range Hood, Ice Maker, Refrigerator
Bathrooms
2 Full Bathrooms, 1 Half Bathroom
Cooling
Central Air
Flooring
Wood, Tile
Heating
Fireplace(s)
Laundry Features
Gas Dryer Hookup

Exterior

Architectural Style
Ranch
Construction Materials
Concrete, Steel, Stucco
Parking Features
Guest, Off Street
Parking Spots
1.00
Roof
Composition, Shingle

Financial

Map

Community

Market Summary

Current real estate data for Single Family in Portola Valley as of Oct 21, 2025
20
Single Family Listed
270
Avg DOM
1,573
Avg $ / SqFt
$8,614,550
Avg List Price

Property Summary

    310 Old Spanish Trail Portola Valley CA is a Single Family for sale in Portola Valley, CA, 94028. It is listed for $3,990,000 and features 3 beds, 3 baths, and has approximately 3,200 square feet of living space, and was originally constructed in 2006. The current price per square foot is $1,247. The average price per square foot for Single Family listings in Portola Valley is $1,573. The average listing price for Single Family in Portola Valley is $8,614,550.

Similar Listings Nearby

broker reciprocity
MLS# ML82015722broker reciprocity
705 University Avenue
Los Altos, CA

$5,000,000

4.9 miles away

broker reciprocity
MLS# ML82011671broker reciprocity
19 Preston Road
Woodside, CA

$4,995,000

4.9 miles away

broker reciprocity
MLS# ML82005484broker reciprocity
55 Vista Verde Way
Portola Valley, CA

$4,995,000

0.3 miles away

broker reciprocity
MLS# ML82017984broker reciprocity
25850 Vinedo Lane
Los Altos Hills, CA

$4,988,000

3.4 miles away

broker reciprocity
MLS# ML82000851broker reciprocity
911 Matts Court
Los Altos, CA

$4,700,000

5.0 miles away

broker reciprocity
MLS# ML82007298broker reciprocity
50 Bear Paw
Portola Valley, CA

$4,695,000

1.8 miles away

broker reciprocity
MLS# ML82013560broker reciprocity
14449 Liddicoat Circle
Los Altos Hills, CA

$4,400,000

3.8 miles away

broker reciprocity
MLS# ML81998175broker reciprocity
950 Espinosa Road
Woodside, CA

$4,295,000

4.5 miles away

broker reciprocity
MLS# ML82013377broker reciprocity
761 Woodstock Lane
Los Altos, CA

$3,988,000

4.9 miles away

310 Old Spanish Trail
Portola Valley, CA