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$5,888,888
Listing Price4beds
7baths
7,168sqft
140,698sqft lot
4146 Canyon Rd, Lafayette, CA 94549
Member Features
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Full foreclosure details
Home value, equity and ownership info
Find homes priced below market
Get full access with a FREE Account
Already a member?
For Sale
Off Market
Home type
Price / sqft
Year built
Home Details
A once-in-a-lifetime opportunity to own a world-class Mediterranean mansionan ultra-private, resort-style sanctuary in Upper Happy Valley, one of the Bay Areas most exclusive enclaves. Designed, built, and previously owned by internationally acclaimed artist and designer Henry Conversanorenowned for ultra-luxury resorts, iconic casinos, and bespoke residences for Donald Trump and other elite clientelethis 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
Interior Details
7168
4
7
Has Heating:
Yes
Heating Type:
Forced Air With Air Conditioning
Has Cooling:
Yes
Cooling Type:
Central
Has Fuel:
No
Fuel Type:
N/A
Has Basement:
No
Basement Type:
N/A
Has Flooring:
No
Flooring Type:
N/A
Has Fireplace:
Yes
Fireplace Type:
N/A
Property Details
140698
No
No
Type:
Garage, Attached
Location:
N/A
Status:
N/A
Number of Spaces:
3
N/A
N/A
N/A
N/A
N/A
N/A
N/A
Construction Details
N/A
N/A
N/A
N/A
N/A
Tax History
Year
Amount
Land
Improvement
Percent Change
Assessment
2020
$34,882
$927,224
$2,083,895
--%
$3,011,119
2019
$33,642
$909,044
$2,043,035
--%
$2,952,079
2018
$32,435
$891,220
$2,002,976
--%
$2,894,196
2017
$31,850
$873,746
$1,963,702
--%
$2,837,448
2016
$31,305
$856,614
$1,925,199
--%
$2,781,813
2014
$30,240
$827,220
$1,859,136
--%
$2,686,356
2013
$29,928
$823,482
$1,850,734
--%
$2,674,216
2012
$28,612
$807,336
$1,814,446
--%
$2,621,782
Average Home Price in 94549
Nearby Properties
Zip Code
Price
Bed
Bath
Sqft
Lot
Sold Date
$5,888,888
$5,888,888
4 Beds
7 Baths
7,168 Sqft
140,698 Lot (sqft)
Sold 09/29/2026
$4,891,291
$4,891,291
4 Beds
5 Baths
6,191 Sqft
53,143 Lot (sqft)
Sold 10/05/2026



