A once-in-a-lifetime opportunity to own a world-class resort-style Mediterranean mansion—a luxurious and ultra-private sanctuary tucked within Upper Happy Valley, one of the most exclusive and coveted enclaves in the San Francisco Bay Area. Designed, owned, and built by internationally acclaimed artist and designer Henry Conversano, renowned for his work on ultra-luxury resorts, iconic casinos, and bespoke residences, this architectural jewel is a true expression of legacy, artistry, and refinement. Thoughtfully renovated around the 2000s, the estate seamlessly blends old-world craftsmanship with modern sophistication. Privately situated at the end of a gated 200-foot driveway on approximately 3.2 acres, the estate spans ~8,282± sq ft of meticulously crafted living space. Polished marble floors flow through the grand common areas, and every finish has been hand-selected. At its center is a dramatic grand entertainment hall, ideal for hosting formal galas, private performances, or intimate gatherings on a spectacular scale. Picture windows capture Mt. Diablo views, filling the home with natural light and scenic beauty. A ~1,114± sq ft guest house and resort-style grounds with a 50-foot waterfall, fountains, aviary, and outdoor kitchen offer luxurious indoor-outdoor living.
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Listing Snapshot
Price
$5,688,888
Days On Site
1 Day
Bedrooms
4
Inside Area (SqFt)
8,282 sqft
Total Baths
7
Full Baths
7
Partial Baths
N/A
Lot Size
3.23 Acres
Year Built
1958
MLS® Number
41097551
Status
Active
Property Tax
N/A
HOA/Condo/Coop Fees
N/A
Sq Ft Source
N/A
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Recent Activity
15 hours ago
Listing updated with changes from the MLS®
yesterday
Listing first seen on site
General Features
Acres
3.23
Attached Garage
Yes
Cross Street
UPPER Happy Vly
Disclosures
Disclosure Package Avail
Foundation
Slab
Garage
Yes
Garage Spaces
3
Number Of Stories
2
Parking
AttachedElectric Vehicle Charging Station(s)Garage Door Opener
Property Sub Type
Single Family Residence
Sewer
Public Sewer
Special Circumstances
Standard
SqFt Total
8282
Style
Mediterranean
Water Source
Public
Interior Features
Appliances
OvenDishwasherMicrowaveRangeGas RangePlumbed For Ice MakerSelf Cleaning OvenDryerWasher
Cooling
Central Air
Electric
220 Volts in Kitchen
Fireplace
Yes
Fireplace Features
Wood Burning
Fireplaces
4
Flooring
ConcreteTile
Heating
ZonedCentral
Interior
Breakfast BarPantryStorage
Laundry Features
Gas Dryer HookupLaundry RoomIn Unit
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Exterior Features
Construction Details
StuccoPlaster
Exterior
BalconyGardenPrivate Entrance
Fencing
FencedFront YardFull
Lot Features
Sloped UpBack YardFront YardLandscapedPrivate
Other Structures
WorkshopShed(s)
Pool Features
Gas HeatGuniteIn GroundPool CoverSolar HeatPool/Spa ComboOutdoor PoolPrivate
Private Pool
Yes
Roof
Tile
Spa Features
Heated
View
CanyonHillsPanoramicRidgeMountain(s)
Waterview
CanyonHillsPanoramicRidgeMountain(s)
Community Features
Accessibility Features
Therapeutic Whirlpool
MLS Area
Listing
School District
Lafayette (925) 280-3900
Schools
School District
Lafayette (925) 280-3900
Elementary School
Unknown
Middle School
Unknown
High School
Unknown
Listing courtesy of Behnaz Tehrani of Redfin 4157661755
CCAR Copyright 2025. Bay East Copyright 2025. bridgeMLS Copyright 2025. Information Deemed Reliable But Not Guaranteed. This information is being provided by the CCAR MLS, or Bay East MLS, or bridgeMLS. The listings presented here may or may not be listed by the Broker/Agent operating this website. This information is intended for the personal use of consumers and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.
Last checked: 2025-07-12 08:53 AM UTC
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