147 Mapache Drive Portola Valley, CA $ 5,495,000
147 Mapache Drive
$ 5,495,000
Recently Listed
Open House 6/27 1:30pm - 4:30pm
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147 Mapache Drive

Portola Valley, CA, 94028
$ 5,495,000
Bedrooms5 Baths3.0 Sq 3,350

Monthly Estimate*

$ 34,696

Listed by Coldwell Banker Realty
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Single Family Home for sale in Portola Valley, CA

for $5,495,000 with 5 bedrooms and 3 full baths. This 3,350 square foot home was built in 1957 on a lot size of 2.5127.

Defined by the clean lines, soaring ceilings, and abundant natural light that characterize classic mid-century design, this circa 1957 home presents a compelling opportunity in Portola Valley's highly desirable Westridge neighborhood. Unlike many homes of the era, the interiors are bright and inviting, with painted finishes, expansive walls of glass, and a series of eight skylights that fill the home with natural light throughout the day. Vaulted ceilings, versatile gathering spaces, and a thoughtful floor plan create a comfortable environment ready for immediate enjoyment. Equally significant is the setting. Spanning approximately 2.51 acres, the property offers exceptional privacy, expansive mostly level grounds, and a premier location surrounded by some of Portola Valley's most desirable estate properties. Whether enjoyed as it stands today, remodeled, expanded, or reimagined entirely, the combination of land, location, and architectural character creates an opportunity that is becoming increasingly difficult to find in today's market. Further enhancing the appeal is the home's location within the highly regarded Portola Valley school system and its convenient access to Stanford University and many of Silicon Valley's leading technology centers.

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Open House

6/27/2026 1:30 PM - 4:30 PM
6/28/2026 1:30 PM - 4:30 PM
147 Mapache Drive Portola Valley, 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

$ 5,495,000

Bedrooms

5

Full Bath

3

Property Type

Single Family

Taxes

$ 0

Style

Lot Size

2.5127

Year Built

1957

Town/City

Portola Valley

County/Region

San Mateo

MLS | Web ID

ML82052353

Days on Market

1

Features
General
Living Area 3350
Heating Forced Air
Cooling None
Utilities Natural Gas Available
Roof Composition Other Shingle
Appliances Dishwasher Refrigerator Dryer Washer
Zoning R1002A
HOA Fee 100
Garage Spaces 0
Patio/Porch Features Deck
Architectural Style Ranch
Year Built 1957
Stories Count 1
Property Subtype Single Family Residence
Building Name Westridge
Assoc Fee Paid Per Annually
County San Mateo
New Construction false
Property Type Residential
Association Amenities Other
HOA true
Attached Garage false
Garage Y/N false
Full Baths 3
Special Listing Conditions Standard
Status Active
Directions Cross Street: Westridge Drive
City Portola Valley
Association Name Westridge Architectural Supervising Comm
High School District Other
MLS Area 699 - Not Defined
Lot Size Units Square Feet
Lot Size Square Feet 109452
Carport Spaces 2
Carport Y/N true
Property Attached Y/N false
Virtual Tour https://vimeo.com/1204742607?share=copy&fl=sv&fe=ci https://vimeo.com/1204742605?share=copy&fl=sv&fe=ci
Standard Status Active
Year Built Source Assessor
Property Sub Type Additional Single Family Residence
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Interior
Interior Amenities Walk-In Closet(s)
Flooring Carpet Stone Wood
Fireplace Features Family Room Living Room
Total Stories 1
Common Walls No Common Walls
Air Conditioning Y/N true
Heating Y/N true
Window Features Skylight(s)
Fireplace Y/N true
Total Bedrooms 5
Total Baths 3
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Exterior
Fencing Partial
Parking Features Carport
Lot Features Level
Water Source Public
Total Parking 2
Lot Size Area 109452
Foundation Details Concrete Perimeter
Lot Size Acres 2.5127
Lot Size Source Assessor
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* Excluded Features
List By
Coldwell Banker Realty

Broker

hcornish@cbnorcal.com

Email

Affordability Calculator

$34,696
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Monthly Principal & Interest
$34,696
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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
4827338 Elementary School
4827337 Middle School
Unknown High School High School
Pricing History
DatePricePrice ChangeDescription
6/26/2026$5,495,000 Listed Price

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147 Mapache Drive, Portola Valley, CA, 94028 is a Single Family Home for sale at $5,495,000 with 3,350 sqft and a lot size of 2.5127. 147 Mapache Drive has 5 bedrooms, 3.0 baths, and was built in 1957. The property's zip code is 94028 which is in Portola Valley, CA