4146 Canyon Rd
Lafayette, CA, 94549
$5,888,888
4 Beds
7 Baths
8,282 SqFt
3.23 Acres
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A once-in-a-lifetime opportunity to own a world-class Mediterranean mansion—an ultra-private, resort-style sanctuary in Upper Happy Valley, one of the Bay Area’s most exclusive enclaves. Designed, built, and previously owned by internationally acclaimed artist and designer Henry Conversano—renowned for ultra-luxury resorts, iconic casinos, and bespoke residences for Donald Trump and other elite clientele—this architectural masterpiece blends timeless artistry with modern sophistication. Thoughtfully renovated around the 2000s, it showcases exceptional craftsmanship and museum-quality finishes throughout. Set behind a private gate at the end of a 200-ft driveway on ~3.2 acres, the 8,282± sq ft estate features a dramatic rotunda hall ideal for private galas and intimate gatherings. Polished marble floors flow through the expansive common areas, and picture windows frame breathtaking views of Mt. Diablo, filling the home with natural light. Masterfully landscaped to evoke the elegance of a diamond necklace, the resort-inspired grounds include lush gardens, a 50-ft waterfall, sculpted fountains, a tranquil aviary, outdoor kitchen, fire pit, and multiple terraces for seamless indoor-outdoor living. A rare legacy estate for the most discerning buyer. Views: Ridge

Property Details

Price:
$5,888,888
MLS #:
41097551
Status:
Active
Beds:
4
Baths:
7
Address:
4146 Canyon Rd
Type:
Single Family
Subtype:
Single Family Residence
Subdivision:
HAPPY VALLEY
City:
Lafayette
Listed Date:
Jul 11, 2025
State:
CA
Finished Sq Ft:
8,282
ZIP:
94549
Lot Size:
140,699 sqft / 3.23 acres (approx)
Year Built:
1958
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Schools

School District:
Lafayette

Interior

Bathrooms
7 Full Bathrooms
Cooling
Central Air
Flooring
Concrete, Stone, Tile
Heating
Forced Air
Laundry Features
Dryer Included, Washer Included

Exterior

Architectural Style
Mediterranean
Construction Materials
Stucco, Plaster
Other Structures
Guest House, Storage
Parking Features
Garage, Garage Door Opener
Parking Spots
3.00
Roof
Tile

Financial

Map

Community

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4146 Canyon Rd
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