1390 Westridge Drive Portola Valley, CA 94028
MLS LogoListed by MLSlistings Inc. / Coldwell Banker Realty / Hugh Cornish - Contact:  650-619-6461

  1390 Westridge Drive Portola Valley, CA 94028

Active
$8,500,000 (USD)
5
BED
5
BATH
3,520
SQFT

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 rare blend of architectural sophistication, privacy, walkable convenience, and iconic hillside scenery.

MLS #:
ML82033403
Lot Size
1.18 acres
Type
Single-Family Home
Year Built
1964
Style
Contemporary
Views
Hills
School District
933
County
San Mateo County

Listed By

Hugh Cornish, DRE #00912143 CA, 912143 CA, Coldwell Banker Realty, Contact: 650-619-6461
Source
MLSlistings Inc.
Last checked Feb 2 2026 at 9:20 PM GMT+0000
Bathroom Details
  • Full Bathrooms: 4
  • Half Bathroom: 1
Interior Features
  • Dryer
  • Washer
  • Inside
Kitchen
  • Freezer
  • Garbage Disposal
  • Microwave
  • Pantry
  • Dishwasher
  • Oven Range - Gas
  • Island
  • Exhaust Fan
  • Hood Over Range
  • Oven - Double
  • Countertop - Marble
  • Refrigerator
  • Skylight
Lot Information
  • Views
Property Features
  • Fenced
  • Back Yard
  • Fire Pit
  • Bbq Area
  • Balcony / Patio
  • Sprinklers - Auto
  • Sprinklers - Lawn
  • Storage Shed / Structure
  • Fireplace: Living Room
  • Foundation: Concrete Perimeter
  • Foundation: Concrete Block
Heating and Cooling
  • Forced Air
  • Central Ac
Flooring
  • Hardwood
  • Tile
Exterior Features
  • Roof: Metal
Utility Information
  • Utilities: Water - Public, Public Utilities, Generator, Solar Panels - Owned
  • Sewer: Sump Pump, Septic Tank / Pump
  • Energy: Smart Home System, Double Pane Windows, Low Flow Toilet, Tankless Water Heater, Solar Power Battery Backup, Solar Power
Garage
  • Attached Garage
  • Carport
Stories
  • 1
Living Area
  • 3,520 sqft
Additional Information: Menlo Park | 650-619-6461
Location
   
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