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
Status
CLOSED
MLS#
41131390
Closing Date
May 07, 2026
Year Built
1948
Property Type
Detached
Bedrooms
5
Bathrooms
7
Full Bathrooms
6
Half Bathrooms
1
Living Area
6,211
Lot Size
114,998
Acres
2.64
County
Contra Costa
Subdivision
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

Style
Custom
Stories
2
Garage Spaces
5
Appliances
Dishwasher, Double Oven, Gas Range, Plumbed For Ice Maker, Microwave, Range, Refrigerator, Tankless Water Heater
Exterior
Stone, Stucco
Fireplace
Yes
Fireplace Features
Gas, Living Room, Stone, Wood Burning, Other
Flooring
Hardwood
Kitchen Features
220 Volt Outlet, Breakfast Bar, Breakfast Nook, Stone Counters, Dishwasher, Double Oven, Eat-in Kitchen, Disposal, Gas Range/Cooktop, Ice Maker Hookup, Kitchen Island, Microwave, Pantry, Range/Oven Built-in, Refrigerator, Updated Kitchen
Laundry Features
220 Volt Outlet, Dryer, Laundry Room, Washer, Cabinets, Sink
Lot Description
Level, Premium Lot, Back Yard, Front Yard, Landscaped, Security Gate, Sprinklers In Rear
Total Number of Rooms
14
Parking Features
Attached, Int Access From Garage, Side Yard Access, Tandem, 24'+ Deep Garage, Garage Door Opener
Pool
Yes
Pool Type
In Ground, Pool Sweep, Pool/Spa Combo, Outdoor Pool
Roof
Composition Shingles, Metal
View
Trees/Woods
Water Sewer
Public
Elementary School
Lafayette (925) 280-3900
High School
Acalanes (925) 280-3900

Mortgage Calculator

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Calculator source: Real Geeks

Listing courtesy of Dana Green from Compass. 925-339-1918

Selling Office: Compass.

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