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  4. > 340 W Portola Avenue, Los Altos, CA 94022
$7,500,000
5
beds
4
baths
1
half bath
4,235
square ft

340 W Portola Avenue
Los Altos, California 94022

Closed / MLS #82025685 / Single Family / Los Altos
Listing information updated 11/24/2025 at 2:44pm
Nestled in one of North Los Altos most prestigious neighborhoods, this luxury home sits on nearly half an acre of private, park-like grounds. Designed for elegance and modern comfort, it offers 5 bedrooms and 4.5 bathrooms across 4,235 sq ft of living space, plus a 581 sq ft finished lower level - a perfect blend of craftsmanship, sophistication, and warmth. The great room features soaring ceilings and French doors to a covered outdoor living area, creating seamless indoor-outdoor flow. The chef's kitchen is a masterpiece with granite countertops, high-end appliances, and custom cabinetry, while formal dining and media rooms make entertaining effortless. The primary suite is a peaceful retreat with a marble spa bath and private patio. Four additional bedrooms, a custom home office, and a flexible lower level provides ideal space for family, work, and recreation. Outside, enjoy a lush backyard oasis with towering redwoods, a level lawn, expansive patios, and a detached studio perfect for yoga, art, or a quiet escape. Moments from downtown Los Altos, shops, dining, and top-rated schools, this home defines California luxury living.
Basement:
Finished
Beds Above Grade:
5
Cooling System:
CentralForcedAir, Multi_Zone
Heating System:
Central Forced Air_ Gas
Appliances:
Dishwasher, Hood Over Range, Microwave, Oven Double, Oven Range Gas, Refrigerator, Washer Dryer
Main Level Primary Bedroom:
No
Fireplace:
No
Pool:
No
Age:
23 Years
Roof Type:
Concrete, Tile
Parking Type:
Garage - Attached Garage, Off_ Street Parking
Parking Spaces:
2
Garage:
Garage - 2 Car(s)
Square Feet:
4,235
Lot Size:
19627 SquareFeet
Acreage:
0.45
Internal Features:
High Ceiling, One Or More Skylights
Tax Amount:
N/A
Tax Year:
N/A
Zip Code:
94022
City:
Los Altos
County:
Santa Clara
School District(s):
Los Altos Elementary, Mountain View Los Altos Union High
Elementary School:
Santa Rita Elementary_1
Middle School:
Ardis G Egan Intermediate
High School:
Los Altos High_1

Listing Agent: Troyer Group

Listing Office: Intero Real Estate Services

Disclaimer: The data relating to real estate for sale on this display comes in part from the Internet Data Exchange program of the MLSListings MLS system. Real estate listings held by brokerage firms other than Christie’s International Real Estate Sereno are marked with the Internet Data Exchange icon (a stylized house inside a circle) and detailed information about them includes the names of the listing brokers and listing agents. Based on information from the MLSListings MLS as of 11/24/2025 at 2:44pm (date the MLS data was obtained). 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.

$4,432,101
Average Sale Price
10
Average Days On The Market
105%
Sales Prices VS. List Price
Data represents the community area’s average over the past 12 months. All information deemed reliable, but not guaranteed.
Map of 340 W Portola Avenue, Los Altos, CA 94022

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340 W Portola Avenue, Los Altos, CA 94022 is a single family home which sold for $7,500,000. 340 W Portola Avenue features 5 Beds, 4 Baths, 1 Half Bath. This single family home has been listed on Christie's International Real Estate Sereno since October 23rd, 2025 and was built in 2002. Nearby schools include Santa Rita Elementary_1, Ardis G Egan Intermediate, and Los Altos High_1.