The Lyon Estate is a once-in-a-generation compound spanning 137 acres within Orange County's prestigious, private and gated community of Coto de Caza. Built in 1986 by US Air Force Reserve Commander and real estate magnate Major General William Lyon and his wife Willa Dean Lyon, this stately 21,000 sqft Georgian. The estate has welcomed many distinguished guests, including President Ronald Reagan and First Lady Nancy Reagan. This property commands breathtaking mountain views, balancing romantic, classical architecture with coastal California splendor. The Lyon Estate’s 3 level main residence encompasses 8 bedrooms, 11 baths and boasts meticulous design details at every turn, from its coffered wood ceilings and intricate crown moldings, to its ornate light fixtures, and walls of windows that frame gorgeous views of the grounds and views beyond. The long list of world-class features and amenities includes a private helipad, comprehensive equestrian facilities with a 10 stall barn and riding arena, a championship tennis court, a brick-clad lower-level wine cellar, and a playhouse outfitted with electricity and a TV. Three additional onsite guest houses provide ample space for hosting. One includes 2 bedrooms, 1 bath and a full kitchen, while the other 2 offer a single bedroom and a
MLS #
CROC25090289
MLS Source
California Regional MLS
Days on Site
48
Bedrooms
Dressing Area, Primary Suite/Retreat
Appliances
Built-in BBQ Grill, Other, Refrigerator
Dining Room
Breakfast Nook, Formal Dining Room
Fireplace
Dining Room, Gas Burning, Kitchen, Living Room, Primary Bedroom, Other Location, Outside
Laundry
Chute, In Laundry Room, Other
Cooling
Central Forced Air
Heating
Central Forced Air, Fireplace
Roof
Slate
Pool
Heated, In Ground, Other, Pool - Yes
Style
Colonial, Georgian, Traditional
Horse Property
Yes
Garage/Parking
Garage, Other, Room for Oversized Vehicle, Garage: 75 Car(s)
Elementary District
Capistrano Unified
High School District
Capistrano Unified
HOA Fee
$353
HOA Fee Frequency
Monthly
Listing Agent
Joshua Altman
Douglas Elliman of California
License #: 01764587
Phone: –
Co-Listing Agent
Mauricio Umansky
The Agency
License #: 01222825
Phone: (424) 230-3701
24331 Coto De Caza Dr is a Single Family Residence in Coto de Caza, CA 92679. This 47,044 square foot property sits on a 137 Acres Lot and features 12 bedrooms & 15 full and 5 partial bathrooms. It is currently priced at $125,000,000 and was built in 1986.
This address can also be written as 24331 Coto De Caza Dr, Coto de Caza, CA 92679.©2025 California Regional MLS. All rights reserved. All data, including all measurements and calculations of area, is obtained from various sources and has not been, and will not be, verified by broker or MLS. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information. Information provided is for personal, non-commercial use by the viewer and may not be redistributed without explicit authorization from California Regional MLS.
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This listing information is up-to-date as of June 05, 2025. For the most current information, please contact Joshua Altman