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310 Old Spanish Trail Portola Valley, CA $ 3,765,000
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$ 3,765,000 Get more info
310 Old Spanish Trail
$ 3,765,000
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Share Save

310 Old Spanish Trail

Portola Valley, CA, 94028
$ 3,765,000
Bedrooms3 Baths2.1 Sq 3,200

Monthly Estimate*

$ 23,489

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Single Family Home for sale in Portola Valley, CA

for $3,765,000 with 3 bedrooms and 2 full baths, 1 half bath. This 3,200 square foot home was built in 2006 on a lot size of 1.06692.

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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Single Family Active

Price

$ 3,765,000

Bedrooms

3

Full Bath

2

Half Bath

1

Property Type

Single Family

Taxes

$ 0

Style

Ranch

Lot Size

1.06692

Year Built

2006

Town/City

Portola Valley

County/Region

San Mateo

MLS | Web ID

ML81992906
Features
General
Living Area 3200
Heating Forced Air
Cooling Central Air ENERGY STAR Qualified Equipment
Roof Composition Shingles Rolled/Hot Mop
Appliances Dishwasher ENERGY STAR Qualified Appliances
Zoning R-1
Garage Spaces 3
Architectural Style Ranch
Year Built 2006
View Canyon Hills
Stories Count 3
Levels Three or More Stories
Property Subtype Detached
County San Mateo
Property Type Residential
HOA N
Energy Efficient Ceiling Insulation Insulation - Floor Walls Insulated
Garage Y/N Yes
Full Baths 2
Status Active
Directions Alpine Road to Los Trancos to Ramona to Vista Verd
City Portola Valley
High School District Sequoia Union High
MLS Area Listing
Lot Size Square Feet 46475
Virtual Tour https://www.tourfactory.com/idxr2131545
Standard Status Active
Elementary School District Portola Valley Elementary
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Interior
Interior Amenities Family Room Formal Dining Room Pantry
Flooring Hardwood Tile
Total Fireplaces 4
Fireplace Features Family Room Living Room Other
Air Conditioning Y/N Yes
Heating Y/N Yes
Window Features Double Pane Windows
Fireplace Y/N Yes
Total Bedrooms 3
Kitchen Features Dishwasher Eat-in Kitchen Pantry
Total Baths 3
1/2 Baths 1
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Exterior
Parking Features Attached Off Street Guest Enclosed Parking Lot
Water Source Public
Lot Size Area 1.0669
Building Area Total 3200
Lot Size Acres 1.0669
Other Equipment Satellite Dish
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Internal Only
Street Number 1 310
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* Excluded Features
List By
Tim McKeegan

Listing Agent

Terrace Associates

Broker

timmckeegan@sbcglobal.net

Email

Affordability Calculator

$23,489
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Monthly Principal & Interest
$23,489
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Default based on a 30-year fixed rate of 6.375% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.
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Nearby
3924365 Elementary School
3924367 Middle School
Unknown High School High School
See complete school information
Pricing History
DatePricePrice ChangeDescription
12/6/2025$3,765,000 -3.19% Price Down
10/14/2025$3,888,888 -2.53% Price Down
7/24/2025$3,990,000 Listed Price

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310 Old Spanish Trail, Portola Valley, CA, 94028 is a Single Family Home for sale at $3,765,000 with 3,200 sqft and a lot size of 1.06692. 310 Old Spanish Trail has 3 bedrooms, 2.1 baths, and was built in 2006. The property's zip code is 94028 which is in Portola Valley, CA

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