4090 Happy Valley Rd, Lafayette, CA 94549

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

Show Photos

Verify your account to unlock exclusive photos, mortgage tools, and more.

Listed by Dana Green, (925) 339-1918 from Compass
(If provided) CoList: from

Sold listing courtesy of Glenn Beaubelle from CCCOMPS01

Sold Price
$9,000,000
List Price
$8,495,000
Closing Date
May 07, 2026
MLS#
CC41131390
Status
SOLD
Levels
Two Story
Bedrooms
5
Total Bathrooms
7
Full Bathrooms
6
Partial Bathrooms
1
Sqft. of Residence
6,211
Lot Size
114,998
Listing Area
Lafayette
Year Built
1948

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

Acres
2.64
Amenities
Window Covering(s)
Bathroom Features
Updated Bath, Primary - Shower(s) over Tub(s), 46, Primary - Tub with Jets, Primary - Updated Bath(s)
Cooling System
Other, Central -1 Zone
Exterior Features
Stone, Stucco
Fireplace Description
Gas Burning, Living Room, Other, Stone, Wood Burning
Floor Covering
Stone, Hardwood
Foundation
Other, Raised
Garage Parking
Attached Garage, Garage, Gate / Door Opener, Access - Interior, Access - Side Yard, Tandem Parking
Heating System
Heat Pump, Heating - 2+ Zones, Other, Radiant, Electric
Laundry Facilities
220 Volt Outlet, In Laundry Room, Washer, Dryer
Levels
Two Story
Living Area
6,211
Lot Description
Grade - Level, Other
Lot Size
114,998
Neighborhood
Lafayette
Other Rooms
Bonus / Hobby Room, Den / Study / Office, Guest House, Other, Storage, Laundry Room
Pool Description
Pool - In Ground, Pool - Sweep
Roof
Metal, Composition
Style
Custom
Unincorporated Yn
Yes
View
Forest / Woods

Mortgage Calculator

Amount of Loan
Annual Interest Rate
%
Term of Loan
Years

Does not include any taxes or fees.
Please consult a financial professional.
Calculator source: Real Geeks

board logoThe data relating to real estate for sale on this display comes in part from the Internet Data Exchange program of the MLSListingsTM MLS system. Real estate listings held by brokerage firms other than Legacy Real Estate Inc are marked with the Internet Data Exchange and detailed information about them includes the names of the listing brokers and listing agents.
Based on information from MLSListings MLS as of . All data, including all measurements and calculations of area, is obtained from various sources and has not been, and will not be, verified by broker or MLS. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information.


Copyright 2026 MLSListings Inc. All rights reserved