4090 Happy Valley Rd, Lafayette, CA 94549

$9,000,000
5
BD
7
BA
6,211
SqFt

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Sold Price
$9,000,000
List Price
$8,495,000
Closing Date
May 07, 2026
Status
CLOSED
MLS#
41131390
Year Built
1948
Bedrooms
5
Bathrooms
7
Living Sq. Ft
6,211
Lot Size
114,998
Acres
2.64
Lot Location
Back Yard, Front Yard, Garden, Sprinklers In Rear, Sprinklers In Front, Sprinklers On Side, Street Level, Yard
Days on Market
7
Property Type
Single Family Residential
Style
Custom
Property Sub Type
Single Family Residence
Stories
Two Levels
Neighborhood
Happy Valley

Property Description

COMING SOON | MAY 1 Live the Dream. Rare Happy Valley Estate. Once-in-a-Generation Opportunity. 4090 HAPPY VALLEY ROAD, LAFAYETTE Main House: 4 Bed + Office + Gym + Media Room | 5 Full + 1 Half Bath | 5,789± Sq. Ft. 1,788± Sq. Ft. 5-Car Garage Guest House: 422± Sq. Ft. with Full Kitchen + Bath Four Covered Loggias: 1,083± Sq. Ft. Combined 2.64± Acre Parcel | Rebuilt in 2017 | Happy Valley, Lafayette Gated. Hidden. Breathtaking. Tucked behind a private, tree-lined entrance on one of Happy Valley's most sought-after addresses, this is the kind of estate that stops you in your tracks. Designed by architect Alan Page, rebuilt in 2017 by McKenzie Gray, and set on 2.64± acres of beautifully landscaped grounds — pool, outdoor kitchen, loggias, water features, bocce court, and guest house included — it delivers resort-style living on a scale rarely available anywhere in the East Bay. Private showings begin May 1. Opportunities like this don't wait.

Additional Information

Other Buildings
Guest House, Storage
Pool Description
In Ground
Fireplace Description
Gas, Living Room, Wood Burning
Heat
Electric, Forced Air, Heat Pump, Radiant, See Remarks
Cooling
Yes
Cooling Description
Central Air, See Remarks
View
Trees/Woods
Exterior Construction
Stone, Stucco
Roof
Metal, Shingle
Garage Spaces Total
5
School District
Acalanes
Interior Features
Breakfast Bar, Breakfast Area, Eat-in Kitchen
Attached Structure
Detached

Listing courtesy of Listing Agent: Dana Green (dana@danagreenteam.com) from Listing Office: Compass.

Listing sold by Glenn Beaubelle from Compass

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Calculator source: Real Geeks

Based on information from California Regional Multiple Listing Service, Inc. as of . This information is for your personal, non-commercial use and may not be used for any purpose other than to identify prospective properties you may be interested in purchasing. Display of MLS data is usually deemed reliable but is NOT guaranteed accurate by the MLS. Buyers are responsible for verifying the accuracy of all information and should investigate the data themselves or retain appropriate professionals. Information from sources other than the Listing Agent may have been included in the MLS data. Unless otherwise specified in writing, Broker/Agent has not and will not verify any information obtained from other sources. The Broker/Agent providing the information contained herein may or may not have been the Listing and/or Selling Agent.