20 Meadow Lane
Portola Valley, CA 94028
- 6 beds
- 13 baths
- 12,305 sqft
- ~12 acre lot
- $6,907 per sqft
- 2021 build
- – on site
Villa del Prato is a singular gem among Silicon Valley estates. Nestled in the woodlands of Portola Valley on nearly 12 acres of tranquil, private, flat land, the estate comprises three structures: a main house (12,000 sf); an entertainment or business building (6,500 sf); and a pool house (2,000 sf). Inspired by classic Palladian Italian architecture, each structure is reminiscent of a Tuscan villa, featuring soaring arches, 20-foot ceilings, dramatic skylights, solid stone columns direct from Italy, and the finest-quality finishes. The main home, built on two levels, features a one-of-a-kind 900-square-foot dressing suite that doubles as a safe room. Unseen are advanced systems for the comfort and security of residents and guests. The entertainment/business building provides an opportunity for customization. With its towering columns, airy loggia, and spacious ballroom, it could be utilized for entertaining, as a home office, conference center, staff housing, or a home for your next startup. Electrical, plumbing, HVAC, and other key systems are fully fitted out. This grand estate is centrally located close to Hwy 280 mid-way between San Francisco and San Jose, with easy access to major airports and technology and business centers. (All sf info per plans).
Last checked:
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Last updated Mar 16, 2025
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MLS# ML81978361 —
The Building
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Year Built:2021
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Building Area Units:Square Feet
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Stories:1
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Levels:One Story
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Building Area Total:12305
Interior
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Interior Features:Family Room
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Fireplace:true
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Fireplaces Total:1
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Fireplace Features:Living Room
Room Dimensions
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Living Area:12305
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Living Area Units:Square Feet
Location
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Directions:Call Agent
The Property
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Property Type:Residential
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Property Subtype:Single Family Residence
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Parcel Number:077050230
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Zoning:R1
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Lot Features:Horses Possible
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Lot Size Area:11.8
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Lot Size Acres:11.8
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Lot Size SqFt:514008
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Lot Size Units:Acres
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Horse:true
Listing Agent
- Contact info:
- Agent phone:
- (650) 450-0450
Beds
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Bedrooms Total:6
Baths
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Total Baths:13
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Full Baths:11
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Partial Baths:2
The Listing
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Listing Terms:Cash
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Virtual Tour URL Branded:https://vimeo.com/1029511921/c950013423
Heating & Cooling
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Heating:Forced Air
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Heating:true
Utilities
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Water Source:Public
Schools
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High School District:Sequoia Union High
The Community
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Association:false
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Pool Private:true
Parking
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Garage:true
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Attached Garage:false
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Garage Spaces:12
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Carport:false
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Parking Features:Guest
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Covered Spaces:12
Monthly cost estimate

Asking price
$85,000,000
Expense | Monthly cost |
---|---|
Mortgage
This calculator is intended for planning and education purposes only. It relies on assumptions and information provided by you regarding your goals, expectations and financial situation, and should not be used as your sole source of information. The output of the tool is not a loan offer or solicitation, nor is it financial or legal advice. |
$455,149
|
Taxes | N/A |
Insurance | $23,375 |
Utilities | $440 See report |
Total | $478,964/mo.* |
*This is an estimate |
Walk Score®
Provided by WalkScore® Inc.
Walk Score is the most well-known measure of walkability for any address. It is based on the distance to a variety of nearby services and pedestrian friendliness. Walk Scores range from 0 (Car-Dependent) to 100 (Walker’s Paradise).
Bike Score®
Provided by WalkScore® Inc.
Bike Score evaluates a location's bikeability. It is calculated by measuring bike infrastructure, hills, destinations and road connectivity, and the number of bike commuters. Bike Scores range from 0 (Somewhat Bikeable) to 100 (Biker’s Paradise).
Air Pollution Index
Provided by ClearlyEnergy
The air pollution index is calculated by county or urban area using the past three years data. The index ranks the county or urban area on a scale of 0 (best) - 100 (worst) across the United Sates.
Sale history
Date | Event | Source | Price | % Change |
---|---|---|---|---|
2/4/25
Feb 4, 2025
|
Listed / Active | BRIDGE | $85,000,000 |