147 Mapache Drive, PORTOLA VALLEY, CA 94028

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147 Mapache Drive, PORTOLA VALLEY, CA 94028

(Active)

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Listed by: Hugh Cornish - Coldwell Banker Realty

Active

est.$5,495,000/month.

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5 beds. 3 baths. 3,350 Sqft.

Upcoming Open House

Sat, Jul 11
(1:30 PM - 4:30 PM)

Circa 1957 mid-century home on 2.51 private acres in Portola Valley's Westridge. Bright interiors, soaring ceilings, walls of glass, and 17+ skylights. Enjoy, remodel, or rebuild in a premier location near Stanford, Silicon Valley, and top schools.

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Mortgage Broker

Ray Avanzino
Polaris Capital Partners
Ray@polariscappartners.com
(650) 576-6531
NMLS# 288504
Company NMLS# 01391664

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or Call Now: (650) 576-6531

147 Mapache Drive, PORTOLA VALLEY, CA 94028

$5,495,000

Active

est.$5,495,000/month.

Start My Approval

5 beds 3 baths 3,350 Sq.ft.

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Property details for 147 Mapache Drive, PORTOLA VALLEY, CA 94028

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.

Broker details: Coldwell Banker Realty

Listed by: Hugh Cornish

Property Description

MLS Information

Listing: ML82052353
Listing Last Modified: 2026-07-06

Property Details

Standard Status: Active
MLS Status: Active
Property style: Ranch
Built in: 1957
Subdivision: Westridge
Lot size area: 109452 Square Feet

Geographic Data

County: San Mateo
MLS Area: Westridge

Features

Interior Features

Flooring: Vinyl, Carpet, Hardwood, Stone
Bedrooms: 5
Full baths: 3
Living area: 3350
Interior Features: Eat-in Kitchen, Vaulted Ceiling(s), Master Downstairs, Walk-In Closet(s), High Ceilings
Fireplaces: 2