3814 Happy Valley Rd Lafayette, CA $ 4,795,000
3814 Happy Valley Rd
$ 4,795,000
Recently Listed
Open House 7/12 2pm - 4pm
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3814 Happy Valley Rd

Lafayette, CA, 94549
$ 4,795,000
Bedrooms4 Baths3.1 Sq 3,399

Monthly Estimate*

$ 30,276

3814 Happy Valley Rd, Lafayette, CA 94549 - Image 1
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Single Family Home for sale in Lafayette, CA

for $4,795,000 with 4 bedrooms and 3 full baths, 1 half bath. This 3,399 square foot home was built in 1949 on a lot size of 1.32.

Exceptional Happy Valley Land Cannot Be Recreated. Some opportunities are defined by architecture. Others are defined by land. This is the BEST of both worlds. One of the last truly extraordinary estate parcels in Happy Valley where 1.32± acres of LEVEL breathtaking grounds create a setting that simply cannot be replicated today. Perfectly positioned within the landscape, the existing single-level residence offers over 3,400± square feet to enjoy immediately, thoughtfully enhance, expand over time, or reimagine into a design entirely around your vision. Towering redwoods, sprawling lawns, mature rose gardens, a charming 50 year plus producing vineyard, fruit trees, private tennis court, and remarkable privacy create an environment that feels worlds away, yet just minutes from downtown Lafayette’s acclaimed restaurants, boutique shopping, and everyday conveniences. Located near Happy Valley Elementary School, ranked among the top 1% of California public elementary schools based on statewide academic performance. (publicschoolreview.com/happy-valley-elementary-school-profile/94549) Check with school district for availability. Properties like this are increasingly rare. The land is irreplaceable.

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Open House

7/12/2026 2:00 PM - 4:00 PM
3814 Happy Valley Rd Lafayette, CA
* Some states or local ordinances may prohibit Open Houses at this time, please confirm with your Weichert agent or local rep to confirm

Single Family Active

Price

$ 4,795,000

Bedrooms

4

Full Bath

3

Half Bath

1

Property Type

Single Family

Taxes

$ 0

Style

Other Traditional Mid Century Modern

Lot Size

1.32

Year Built

1949

Town/City

Lafayette

County/Region

Contra Costa

MLS | Web ID

41140841

Features
General
Living Area 3399
Sewer Public Sewer
Heating Forced Air
Cooling None
Utilities Cable Connected Internet Available Natural Gas Connected Individual Electric Meter Individual Gas Meter
Roof Unknown Elastomeric
Appliances Dishwasher Double Oven Gas Range Microwave Oven Range Refrigerator Gas Water Heater
Garage Spaces 2
Architectural Style Other Traditional Mid Century Modern
Pool Features Possible Pool Site None
Construction Materials Wood Siding
Pets Allowed Yes
Year Built 1949
Electric No Solar Generator
View Park/Greenbelt Vineyard
Stories Count 1
Levels One Story
Property Subtype Detached
Accessibility None
County Contra Costa
New Construction false
Property Type Residential
HOA false
Energy Efficient None
Subdivision Name Happy Valley
Garage Y/N true
Total Rooms 11
Full Baths 3
Status New
Directions Mt Diablo Blvd to Happy Valley Rd to Valory Lane..
City Lafayette
High School District Acalanes (925) 280-3900
MLS Area Listing
Lot Size Square Feet 57499
Property Condition Existing
Virtual Tour https://3814happyvalley.com/mls
Standard Status Active
Elementary School District Lafayette (925) 280-3900
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Interior
Interior Amenities Family Room Formal Dining Room Office Counter - Solid Surface
Flooring Hardwood Parquet Tile Carpet
Total Fireplaces 2
Fireplace Features Family Room Free Standing Living Room
Air Conditioning Y/N false
Heating Y/N true
Window Features Skylight(s)
Fireplace Y/N true
Laundry Features Hookups Only Laundry Closet
Total Bedrooms 4
Kitchen Features Counter - Solid Surface Dishwasher Double Oven Eat-in Kitchen Gas Range/Cooktop Microwave Oven Built-in Range/Oven Built-in Refrigerator Skylight(s)
Total Baths 4
1/2 Baths 1
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Exterior
Exterior Amenities Garden Back Yard Front Yard Garden/Play Side Yard Other Entry Gate Private Entrance Yard Space
Fencing Fenced Front Yard
Parking Features Attached Off Street RV/Boat Parking Workshop in Garage Enclosed Parking Lot Garage Faces Side
Lot Features Level Premium Lot Rectangular Lot Secluded Vineyard Back Yard Front Yard Pool Site Private Landscaped
Water Source Public Meter on Site
Lot Size Area 1.32
Building Area Total 3399
Lot Size Acres 1.32
ADU Y/N false
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* Excluded Features
List By
Chris Swim

Listing Agent

Compass

Broker

chris@chrisswim.com

Email

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$30,276
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Default based on a 30-year fixed rate of 6.49% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.
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Nearby
4474300 Elementary School
0 Middle School
Unknown High School High School
Pricing History
DatePricePrice ChangeDescription
7/8/2026$4,795,000 Listed Price

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3814 Happy Valley Rd, Lafayette, CA, 94549 is a Single Family Home for sale at $4,795,000 with 3,399 sqft and a lot size of 1.32. 3814 Happy Valley Rd has 4 bedrooms, 3.1 baths, and was built in 1949. The property's zip code is 94549 which is in Lafayette, CA