Nestled on a peaceful cul-de-sac in Lafayette’s prestigious Happy Valley, 3957 Rancho Road is a beautifully reimagined single-story custom home offering 5,450± sq. ft. of living space on a flat 0.81± acre lot. Featuring 6 bedrooms, 4 full and 2 half baths, plus a detached 250± sq. ft. pool house with a full bath, this residence blends timeless design with modern functionality. The current owners raised their family here, filling the home with years of cherished memories before undertaking a complete down-to-the-studs renovation in 2016 with high-end finishes and thoughtful upgrades. Designed for everyday living and grand entertaining, it offers formal living and dining rooms, a chef’s kitchen with premium appliances, and an inviting great room with a two-sided fireplace. Accordion glass doors connect to a resort-style backyard with a sparkling pool, covered outdoor kitchen, fire pit, pergola, fruit trees, garden paths, and multiple play areas. A rare opportunity to enjoy the best of California living in one of Lafayette’s most sought-after neighborhoods.
Property Details
Price:
$4,850,000
MLS #:
41120659
Status:
Active
Beds:
6
Baths:
6
Type:
Single Family
Subtype:
Single Family Residence
Subdivision:
UPPER HAPPY VLY
Listed Date:
Jan 12, 2026
Finished Sq Ft:
5,450
Lot Size:
35,284 sqft / 0.81 acres (approx)
Year Built:
1956
See this Listing
Schools
Interior
Bathrooms
4 Full Bathrooms, 2 Half Bathrooms
Cooling
CA
Flooring
TILE
Heating
FA
Exterior
Architectural Style
CB
Construction Materials
STC
Other Structures
GH
Parking Spots
6
Roof
SHN
Financial
Map
Community
- Address3957 Rancho Rd Lafayette CA
- SubdivisionUPPER HAPPY VLY
- CityLafayette
- CountyContra Costa
- Zip Code94549
Subdivisions in Lafayette
Market Summary
Current real estate data for Single Family in Lafayette as of Jan 28, 2026
6
Single Family Listed
650
Avg DOM
674
Avg $ / SqFt
$2,571,067
Avg List Price
Property Summary
- Located in the UPPER HAPPY VLY subdivision, 3957 Rancho Rd Lafayette CA is a Single Family for sale in Lafayette, CA, 94549. It is listed for $4,850,000 and features 6 beds, 6 baths, and has approximately 5,450 square feet of living space, and was originally constructed in 1956. The current price per square foot is $890. The average price per square foot for Single Family listings in Lafayette is $674. The average listing price for Single Family in Lafayette is $2,571,067.
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3957 Rancho Rd
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