315 W Portola Avenue Los Altos, CA $ 4,288,000
315 W Portola Avenue
$ 4,288,000
Recently Listed
Open House 7/17 9:30am - 1pm
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315 W Portola Avenue

Los Altos, CA, 94022
$ 4,288,000
Bedrooms4 Baths2.1 Sq 1,998

Monthly Estimate*

$ 27,075

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Single Family Home for sale in Los Altos, CA

for $4,288,000 with 4 bedrooms and 2 full baths, 1 half bath. This 1,998 square foot home was built in 1965 on a lot size of 0.2808.

Perfectly situated in the heart of Silicon Valley and just moments from vibrant downtown Los Altos, this 4-bedroom, 2.5-bathroom home offers move-in-ready comfort with a well-designed floor plan and incredible future potential. Positioned on a massive corner lot of over 12,000 sq. ft., the property presents a rare opportunity to expand or build a stunning custom estate. The home features an updated kitchen and baths, a primary suite with a walk-in closet, a freshly painted interior, and newly refinished hardwood floors. The sprawling grounds feature a three-yard design providing distinct, functional spaces: the beautifully landscaped front yard boasts mature lemon and orange trees, while the resort-inspired backyards offer ultimate versatility. The sparkling pool is secured in a separate yard with great safety considerations, along with a dedicated platform for a potential spa. Located in a top-rated school district close to premier shopping, dining, and major tech hubs, this property is a true gem with endless possibilities.

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Open House

7/17/2026 9:30 AM - 1:00 PM
7/18/2026 1:30 PM - 4:00 PM
7/19/2026 1:30 PM - 4:00 PM
315 W Portola Avenue Los Altos, CA
* Some states or local ordinances may prohibit Open Houses at this time, please confirm with your Weichert agent or local rep to confirm

Single Family Active

Price

$ 4,288,000

Bedrooms

4

Full Bath

2

Half Bath

1

Property Type

Single Family

Taxes

$ 0

Style

Ranch

Lot Size

0.2808

Year Built

1965

Town/City

Los Altos

County/Region

Santa Clara

MLS | Web ID

ML82054155

Features
General
Living Area 1998
Sewer Public Sewer
Heating Forced Air
Cooling Other
Appliances Dishwasher Double Oven Electric Range
Zoning R1
Garage Spaces 2
Architectural Style Ranch
Year Built 1965
Stories Count 1
Levels One Story
Property Subtype Detached
County Santa Clara
Property Type Residential
HOA false
Garage Y/N true
Full Baths 2
Status Active
City Los Altos
High School District Mountain View-Los Altos Union High
MLS Area Listing
Lot Size Square Feet 12231
Standard Status Active
Elementary School District Los Altos Elementary
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Interior
Interior Amenities Dining Area Family Room Breakfast Nook
Flooring Hardwood Tile
Total Fireplaces 2
Fireplace Features Family Room Living Room Wood Burning
Air Conditioning Y/N true
Heating Y/N true
Window Features Double Pane Windows
Fireplace Y/N true
Total Bedrooms 4
Kitchen Features Breakfast Nook Dishwasher Double Oven Electric Range/Cooktop Disposal
Total Baths 3
1/2 Baths 1
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Exterior
Exterior Amenities Back Yard
Fencing Fenced
Parking Features Attached
Water Source Public
Lot Size Area 12231
Building Area Total 1998
Lot Size Acres 0.2808
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* Excluded Features
List By
Yong L Yang

Listing Agent

Kw Advisors

Broker

michaelylyang@aol.com

Email

Affordability Calculator

$27,075
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Monthly Principal & Interest
$27,075
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Default based on a 30-year fixed rate of 6.49% 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
0 Elementary School
0 Middle School
Unknown High School High School
Pricing History
DatePricePrice ChangeDescription
7/14/2026$4,288,000 Listed Price

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315 W Portola Avenue, Los Altos, CA, 94022 is a Single Family Home for sale at $4,288,000 with 1,998 sqft and a lot size of 0.2808. 315 W Portola Avenue has 4 bedrooms, 2.1 baths, and was built in 1965. The property's zip code is 94022 which is in Los Altos, CA