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Simone Viola, DRE#01918073, REALTOR®
(805) 459-6808

3814 Happy Valley Rd, Lafayette, CA 94549

$6,800,000
  • 3814 Happy Valley Rd, Lafayette, CA 94549 Main Photo

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New to the Market Active
BEDS4 BATHS3 full 1 partial SQUARE FEET3,399 MLS#41131014
STATUSActive PROPERTY TYPEResidential - Single Family SUBDIVISIONHAPPY VALLEY SCHOOLAcalanes

Listing Courtesy of: Compass
Agency Phone: 925-270-4269
Associate Name: Chris Swim
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Listing Shown by: Farrell Smyth, Inc.
Associate Name: Simone Viola, DRE#01918073, REALTOR®


Property Description

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.

3814 Happy Valley Rd | MLS# 41131014

This single family home located at 3814 Happy Valley Rd, Lafayette, CA 94549 is currently listed for sale with an asking price of $6,800,000. This property was built in 1949 and has 4 bedrooms and 3 full and 1 partial baths with 3399 sq. ft. Happy Valley Rd is located in the HAPPY VALLEY subdivision within the Acalanes school district. Search HAPPY VALLEY real estate on simoneviola.farrellsmyth.com today.

Property Features

Property Type: Residential - Single Family
Cooling: None
Garage: 2 car attached
Heating: Forced Air
Home Style: Modern, Traditional
Lot Size: 1.32 Acres
Stories: 1.0
Year Built: 1949

Amenities

Eat-in Kitchen

Feature Descriptions

Accessibility: None
Appliances: Gas Water Heater
Days on Site: 1
Exterior: Wood Siding
Fireplace: Family Room, Free Standing, Living Room
Flooring: Carpet, Tile, Wood
Lot: Back Yard, Front Yard, Garden, Secluded, Street Level, Yard
Parcel#: 2460900166
Parking: Garage, Off Street, RV Access/Parking
Parking Notes: Garage, Off Street, RV Access/Parking
Patio/Porch: Front Porch
Special View Info: Park/Greenbelt

Local Schools

School District: Acalanes

Listed By / Shown By

Listed By

Agency Name: Compass
Agency Phone: 925-270-4269
Agent Name: Chris Swim

agent picture

Shown By

Agent Name: Simone Viola, DRE#01918073, REALTOR®
Agent Phone: (805) 459-6808
Agency Title: Farrell Smyth, Inc.

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Estimate Your Payment

Estimated Payment

$ 17,117.19 per month $15,133.85 Principal & Interest $0.00 Property Tax (data not provided by mls) $1,983.33 Homeowner's Insurance

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Disclaimer: All information deemed reliable but not guaranteed. All properties are subject to prior sale, change or withdrawal. Neither listing broker(s) or information provider(s) shall be responsible for any typographical errors, misinformation, misprints and shall be held totally harmless. Listing(s) information is provided for consumers personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information on this site was last updated 04/19/2026. The listing information on this page last changed on 04/19/2026. The data relating to real estate for sale on this website comes in part from the Internet Data Exchange program of Delta Media Group MLS (last updated Sun 04/19/2026 12:00:29 AM EST) or CRMLS (last updated Sat 04/18/2026 11:50:03 PM EST). Real estate listings held by brokerage firms other than Farrell Smyth, Inc. may be marked with the Internet Data Exchange logo and detailed information about those properties will include the name of the listing broker(s) when required by the MLS. All rights reserved.
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