About 24331 Coto de Caza Drive, Coto De Caza, California, 92679
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 kitchenette. Manicured grounds present enchanting Italian villa-like gardens and seating areas alongside a resort-style pool, spa and a standalone pool house, which is complete with a dry sauna and dual bathrooms, each featuring changing rooms. A remarkable 23,679 sqft car museum comfortably accommodates 70 vehicles with a professional auto shop, recessed lift turntable, and wash station. Additional onsite amenities include two lakes used for irrigation, a scenic pond, a greenhouse, and 41 acres comprising 4,500 Valencia and Navel Orange trees orchards, which took root more than 30 years ago. The Lyon Estate presents dual, equally exciting opportunities: An incomparable residence with its full complement of facilities and, on the southern end of the property an approved, 64 acre development for 25 homes in a new gated enclave. Experience privacy and serenity with convenient access to Coto de Caza's members-only amenities and 2 golf courses, while enjoying proximity to Laguna Beach, Newport Coast, and the best of Orange County coastal living amidst exceptionally curated beauty and turn the page in a storied legacy. The Lyon Estate awaits its next chapter—and it's yours to write.
Rooms information : Basement, Den, Dressing Area, Entry, Exercise Room, Formal Entry, Foyer, Great Room, Guest/Maid's Quarters, Kitchen, Laundry, Library, Primary Suite, Office, Sauna, Wine Cellar, Workshop
Sewer: Public Sewer
Water Source: Public
Association Amenities: Biking Trails, Hiking Trails, Horse Trails
Attached Garage : Yes
# of Garage Spaces: 75.00
# of Parking Spaces: 75.00
Security Features: Automatic Gate, Gated Community
Patio And Porch Features : Brick, Covered, Patio Open
Lot Features: Garden, Horse Property, Landscaped, Lot Over 40000 Sqft, Pasture
Exterior Features:Barbecue Private
Fencing: Wrought Iron
Parcel Identification Number: 78801104
Cooling: Has Cooling
Heating: Has Heating
Heating Type: Central, Fireplace(s)
Cooling Type: Central Air
Bathroom Features: Closet in bathroom, Soaking Tub, Vanity area, Walk-in shower
Architectural Style : Colonial, Georgian, Traditional
Flooring: Carpet, Stone, Wood
Roof Type: Slate
Year Built Source: Assessor
Basement : Finished
Fireplace Features : Dining Room, Kitchen, Living Room, Primary Bedroom, Outside, Gas, Great Room
Common Walls: No Common Walls
Appliances: Barbecue, Refrigerator
Laundry Features: Individual Room, Inside, Laundry Chute
Eating Area: Breakfast Nook, Dining Room
Laundry: Has Laundry
MLSAreaMajor: CC - Coto De Caza
Other Structures: Barn(s), Gazebo, Greenhouse, Guest House Detached, Tennis Court Private, Workshop
Rooms information : Basement, Den, Dressing Area, Entry, Exercise Room, Formal Entry, Foyer, Great Room, Guest/Maid's Quarters, Kitchen, Laundry, Library, Primary Suite, Office, Sauna, Wine Cellar, Workshop
Sewer: Public Sewer
Water Source: Public
Association Amenities: Biking Trails, Hiking Trails, Horse Trails
Attached Garage : Yes
# of Garage Spaces: 75.00
# of Parking Spaces: 75.00
Security Features: Automatic Gate, Gated Community
Patio And Porch Features : Brick, Covered, Patio Open
Lot Features: Garden, Horse Property, Landscaped, Lot Over 40000 Sqft, Pasture
Exterior Features:Barbecue Private
Fencing: Wrought Iron
Parcel Identification Number: 78801104
Cooling: Has Cooling
Heating: Has Heating
Heating Type: Central, Fireplace(s)
Cooling Type: Central Air
Bathroom Features: Closet in bathroom, Soaking Tub, Vanity area, Walk-in shower
Architectural Style : Colonial, Georgian, Traditional
Flooring: Carpet, Stone, Wood
Roof Type: Slate
Year Built Source: Assessor
Basement : Finished
Fireplace Features : Dining Room, Kitchen, Living Room, Primary Bedroom, Outside, Gas, Great Room
Common Walls: No Common Walls
Appliances: Barbecue, Refrigerator
Laundry Features: Individual Room, Inside, Laundry Chute
Eating Area: Breakfast Nook, Dining Room
Laundry: Has Laundry
MLSAreaMajor: CC - Coto De Caza
Other Structures: Barn(s), Gazebo, Greenhouse, Guest House Detached, Tennis Court Private, Workshop

Street Address: 24331 Coto de Caza Drive
City: Coto De Caza
State: California
Postal Code: 92679
County: Orange
Directions: Oso Parkway, Left on Coto de Caza Dr

Property Information :
Listing Status: Active
Size: 47,044 Sqft
Lot Size: 137.00 Acres
MLS #: OC25090289
Bedrooms: 12 bd
Bathrooms: 17.5 ba
Price: $125,000,000
Construction Status: Built in 1986
Last Modified : Dec 10 2025 1:15AM
Amenities :
Fence
View
Parking
Appliance
Pool
Community Activities
Patio
Fireplace

Courtesy of: Joshua Altman, Douglas Elliman of California (MLS# OC08142)
Source MLS: CRMLS