Ultra Luxury Development · San Francisco Bay Area
Built beyond compare.
A rare class of design-forward estates — built to a higher standard, in the Bay Area's most coveted addresses.
Our Philosophy
Architecture
as legacy.
Ony Homes builds a small number of extraordinary estates each year — homes defined by uncompromising design, the world's finest materials, and a level of craftsmanship that few in the industry attempt.
Every residence begins not with a floor plan, but with a vision: to create something genuinely rare. We collaborate with leading architects and master artisans to build design-forward homes that stand among the most distinguished private residences in California.
50+
Estates Developed
$500M+
In Portfolio Value
15+
Years at the Top Tier
Bay Area
Atherton · Alamo · Danville · Orinda · SF
Selected Work
View all 21 projects
01 — 2024
The Opus, Modern Barn
Atherton, CA
02 — 2023
Villa Montecito
Alamo, CA
03 — 2022
Villa Contempo
Alamo, CA
04 — 2022
Modern Farmhouse, Royal Oaks
Alamo, CA
05 — 2022
Modern Mansion
Alamo, CA
06 — 2021
Modern Farmhouse
Danville, CA
Ultra Luxury Construction
Atherton
Alamo
Danville
Orinda
San Francisco
Design Forward
Ultra Luxury Construction
Atherton
Alamo
Danville
Orinda
San Francisco
Design Forward
"We don't build houses. We develop the rarest residences in California."
The Ony Homes Standard