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$5,500,000
8 Days On Site

3814 Happy Valley Rd
Lafayette, CA 94549

For Sale|Single Family Residence|Active
4
Beds
4
Total Baths
3
Full Baths
1
Partial Bath
3,399
SqFt
$1,618
/SqFt
1949
Built
Subdivision:
HAPPY VALLEY
County:
Contra Costa
Listed by Chris Swim of Compass chris@chrisswim.com
Call Now: (800) 215-5000
Is this the listing for you? We can help make it yours.
(800) 215-5000
Upcoming Open Houses
Sun, May 17, 2:00 PM - 4:00 PM
3814 Happy Valley Rd3814 Happy Valley Rd3814 Happy Valley Rd3814 Happy Valley Rd
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Monthly Payment (Est.)

$25,093
Calculator powered by Showcase IDX, a Constellation1 Company. Copyright ©2026 Information is deemed reliable but not guaranteed.

Opportunity of a lifetime in Happy Valley. A step back in time . . . this beautiful estate home is perfectly situated on unquestionably one of the most spectacular flat 1.32± acre parcels in the valley. Up a private lane, away from the hustle and bustle, this gracious single-level home and its breathtaking sunbathed grounds and tennis court offers unlimited possibilities to live a lifestyle like few others. Must see to appreciate the allure and magnitude of its splendor.

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Listing Snapshot
Price 
$5,500,000
Days On Site 
8 Days
Bedrooms 
4
Inside Area (SqFt) 
3,399 sqft
Total Baths 
4
Full Baths 
3
Partial Baths 
1
Lot Size 
1.32 Acres
Year Built 
1949
MLS® Number 
41133976
Status 
Active
Property Tax 
N/A
HOA/Condo/Coop Fees 
N/A
Sq Ft Source 
N/A
Friends & Family
Recent Activity
yesterdayListing updated with changes from the MLS®
2 days agoStatus changed to Active
a week agoListing first seen on site
General Features
Acres 
1.32
Attached Garage 
Yes
Garage 
Yes
Garage Spaces 
2
Levels 
One
Number Of Stories 
1
Parking 
AttachedGarageOff StreetRV Access/Parking
Parking Spaces 
8
Property Sub Type 
Single Family Residence
Style 
ModernTraditional
Interior Features
Appliances 
Gas Water Heater
Fireplace 
Yes
Fireplace Features 
Family RoomFree StandingLiving Room
Flooring 
CarpetTileWood
Heating 
Forced Air
Interior 
Eat-in Kitchen
Bathroom 
Family Room 
Kitchen 
Office 
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Exterior Features
Construction Details 
Wood Siding
Exterior 
Garden
Lot Features 
Back YardFront YardGardenSecluded
Patio And Porch 
Front Porch
Pool Features 
None
View 
Park/Greenbelt
Waterview 
Park/Greenbelt
Community Features
Financing Terms Available 
CashConventional
School District 
Acalanes
Schools
School District
Acalanes
Elementary School
Unknown
Middle School
Unknown
High School
Unknown


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. The 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, the 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.

Neighborhood & Commute
Source: Walkscore
Disclosure: Community information and market data powered by Constellation Data Labs. Information is deemed reliable but not guaranteed.
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