Villa Siena, an ambitious and contemporary estate in Bel-Air, has been listed on the property market again, with an asking price of US$135 million. The 53,220 square-foot residence was developed by Ardie Tavangarian, founder of Arya Group. His portfolio includes some of the most prominent modern homes in Los Angeles.
Situated on a 1.22-hectare plot, the property combines monumental dimensions with bespoke technology, rare materials, and highly specialised amenities. These features are intended to set the villa apart from other opulent properties in the city. The property is listed by Branden Williams, Rayni Williams, Jack Harris, and Michael Fahimian of The Beverly Hills Estates.
Features and Amenities of the Property
After passing through the private gates of Villa Siena, a wide driveway leads through dense planting to the main entrance. Tall stone walls, timber panelling, and lush greenery frame the front of the house, while wide concrete bands lead to glass walls, deep overhangs, and the house’s fire and water features.
Inside, the main living room extends under a high ceiling, equipped with 30-foot tall pivot glass doors that open to the garden. A tall stone fireplace stands on one side, while multiple seating groups are distributed across the open-plan layout, rather than being arranged around a central focal point. The villa also features two kitchens: an elegantly designed family kitchen directly integrated into the living area, and a more discreet, fully equipped commercial prep kitchen for larger events.
Luxurious Bedrooms and Private Retreats
The main suite, located on one of the upper floors of Villa Siena, is designed as a sequence of luxurious spaces. The bedroom is encased in glass and centred beneath a retractable roof that opens directly for stargazing. Warm timber panels frame the bed, a long stone fireplace runs along the back wall, and floor-to-ceiling openings bring the surrounding trees and sky into view. At the front of the room, the entire bedroom opens via a full-width sliding glass door to a private terrace.
A few steps away, a separate lounge creates a more intimate seating area around another fireplace. Curved seating overlooks the fire, while the space opens directly to the terrace, where a circular outdoor fire pit is located beneath the open roof. The en-suite bathroom is lined with veined stone, light timber, glass, and bronze details, and features a freestanding stone tub beside the windows, as well as a glazed shower. Beyond the bathroom, the suite includes two separate walk-in wardrobes, where glass-fronted cabinets, illuminated shelves, and display areas are integrated into the timber-panelled walls.
- —Price: US$135 Million
- —Location: Bel-Air, Los Angeles, California
- —Size: 53,220 square feet
- —Plot size: 1.22 hectares














