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Annette Mullen, DRE#00935034, REALTOR®
(805) 440-6620

1390 Westridge Drive, Portola Valley, CA 94028

$8,500,000
  • 1390 Westridge Drive, Portola Valley, CA 94028 Main Photo

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Active
BEDS5 BATHS4 full 1 partial SQUARE FEET3,520 MLS#ML82033403
STATUSActive PROPERTY TYPEResidential - Single Family SCHOOLOther

Listing Courtesy of: Coldwell Banker Realty
Agency Phone: (650) 324-4456
Associate Name: Hugh Cornish
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Listing Shown by: Farrell Smyth, Inc.
Associate Name: Annette Mullen, DRE#00935034, REALTOR®


Property Description

Contemporary single-level main residence with attached two-story ADU on 1.1+ private acres finished in 2021, offering direct Windy Hill views and walking distance to Portola Valley Town Center, library, restaurants, farmers market, and trailheads. Striking modern architecture features walls of glass, soaring ceilings, skylights, and white oak floors throughout. The dramatic great room opens to covered and open terraces and a level lawn just off the living room patio, with rear grounds anchored by a heritage oak. The designer kitchen showcases Calacatta marble surfaces, a waterfall island, and high-end appliances. The main residence includes a dedicated office, four bedrooms, and three and a half baths, highlighted by a serene primary suite with Windy Hill views and a Zen-inspired bath with private garden. A privately located bedroom suite is ideal for guests or an au pair. The attached ADU offers one bedroom, one bath, a full kitchen, and a living room with fireplace, with finishes matching the main home. Gated entry, custom pavers, cedar entry door, fountains, mature landscaping, level synthetic lawn, raised garden beds, and fully fenced grounds complete this desirable property. Total Finished square footage: 4,390 sq. ft. (main house: 3,520 sq. ft. and ADU: 870 sq. ft.)

1390 Westridge Drive | MLS# ML82033403

This single family home located at 1390 Westridge Drive, Portola Valley, CA 94028 is currently listed for sale with an asking price of $8,500,000. This property was built in 1964 and has 5 bedrooms and 4 full and 1 partial baths with 3520 sq. ft. Westridge Drive is located within the Other school district. Search Portola Valley real estate on annettemullen.farrellsmyth.com today.

Property Features

Property Type: Residential - Single Family
Cooling: Central Air
Garage: 2 car attached
Heating: Forced Air
Home Style: Contemporary
Lot Size: 1.18 Acres
Roof Type: Metal
Stories: 1.0
Year Built: 1964

Amenities

Atrium
Walk-In Closet(s)

Feature Descriptions

Appliances: Double Oven, Dishwasher, Freezer, Disposal, Microwave, Refrigerator, Range Hood, Vented Exhaust Fan, Dryer, Washer
Days on Site: 31
Fireplace: Living Room
Flooring: Tile, Wood
Parcel#: 077034080
Parking: Carport
Parking Notes: Carport
Sewer: Septic Tank
Special View Info: Hills
Water: Public
Window: Skylight(s)

Local Schools

School District: Other

Listed By / Shown By

Listed By

Agency Name: Coldwell Banker Realty
Agency Phone: (650) 324-4456
Agent Name: Hugh Cornish

agent picture

Shown By

Agent Name: Annette Mullen, DRE#00935034, REALTOR®
Agent Phone: (805) 440-6620
Agency Title: Farrell Smyth, Inc.

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Estimate Your Payment

Estimated Payment

$ 21,396.48 per month $18,917.32 Principal & Interest $0.00 Property Tax (data not provided by mls) $2,479.17 Homeowner's Insurance

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Disclaimer: All information deemed reliable but not guaranteed. All properties are subject to prior sale, change or withdrawal. Neither listing broker(s) or information provider(s) shall be responsible for any typographical errors, misinformation, misprints and shall be held totally harmless. Listing(s) information is provided for consumers personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information on this site was last updated 03/05/2026. The listing information on this page last changed on 03/05/2026. The data relating to real estate for sale on this website comes in part from the Internet Data Exchange program of Delta Media Group MLS (last updated Thu 03/05/2026 12:07:19 AM EST) or CRMLS (last updated Thu 03/05/2026 12:02:21 AM EST). Real estate listings held by brokerage firms other than Farrell Smyth, Inc. may be marked with the Internet Data Exchange logo and detailed information about those properties will include the name of the listing broker(s) when required by the MLS. All rights reserved.
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