1390 Westridge DR Portola Valley, CA 94028 Active
UPDATED: 02/04/2026 04:44 PM ON SITE: 22 days on site
$8,500,000
5 Beds4.5 Baths3,520 SqFt
Key Details
Property Type Single Family Home
Sub Type Single Family Home
Listing Status Active
Purchase Type For Sale
Square Footage 3,520 sqft
Price per Sqft $2,414
MLS Listing ID ML82033403
Style Contemporary
Bedrooms 5
Full Baths 4
Half Baths 1
Year Built 1964
Lot Size 1.179 Acres
Property Sub-Type Single Family Home
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.)
