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24331 Coto De Caza Drive

Coto de Caza, CA 92679

12 beds
17 baths
47,044 sqft
~138 acre lot
$2,657 per sqft
1986 build
– on site

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 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.

Listed By CRMLS_CA / Joshua Altman / Douglas Elliman of California

Last checked: Checking… • Last updated May 31, 2025 •

MLS# OC25090289 —

This home is listed in more than one place. See it here.

The Building

Year Built:

1986
Year Built Source:

Assessor
New Construction:

No
Total Number Of Units:

5
Architectural Style:

Colonial, Georgian, Traditional
Structure Type:

House
Exterior Features:

Barbecue Private
Stories Total:

3
Entry Level:

1
Basement:

Finished
Patio And Porch Features:

Brick, Covered, Patio Open
Patio:

1
Common Walls:

No Common Walls

Interior

Features:

2 Staircases, Bar, Beamed Ceilings, Coffered Ceiling(s), Crown Molding, Dumbwaiter, Elevator, High Ceilings, Recessed Lighting
Levels:

Three Or More
Entry Location:

Main Floor
Eating Area:

Breakfast Nook, Dining Room
Window Features:

Bay Window(s), Stained Glass
Flooring:

Carpet, Stone, Wood
Room Type:

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
Living Area Units:

Square Feet
Living Area Source:

Assessor
Fireplace:

Yes
Fireplace:

Dining Room, Kitchen, Living Room, Primary Bedroom, Outside, Gas, Great Room
Laundry:

Individual Room, Inside, Laundry Chute
Laundry:

1

Room Dimensions

Living Area:

47044.00

Financial & Terms

Disclosures:

Homeowners Association

Location

Directions:

Oso Parkway, Left on Coto de Caza Dr
Latitude:

33.61311800
Longitude:

-117.59222000

The Property

Property Type:

Residential
Subtype:

Single Family Residence
Lot Features:

Garden, Horse Property, Landscaped, Lot Over 40000 Sqft, Pasture
Lot Size Area:

137.6400
Lot Size Acres:

137.6400
Lot Size SqFt:

5995598.40
Lot Size Source:

Assessor
View:

1
View:

Hills, Trees/Woods, Valley
Fencing:

Wood
Fence:

Yes
Security Features:

Automatic Gate, Gated Community
Additional Parcels:

Yes
Additional Parcels Description:

78801105
Other Structures:

Barn(s), Gazebo, Greenhouse, Guest House Attached, Guest House Detached, Tennis Court Private, Workshop
Land Lease:

No
Lease Considered:

No

Listing Agent

Contact info:

Beds

Total Bedrooms:

12
Main Level Bedrooms:

2

Baths

Total Baths:

17
Bathroom Features:

Closet in bathroom, Soaking Tub, Vanity area, Walk-in shower
Full & Three Quarter Baths:

14
Main Level Baths:

4
Full Baths:

14
Half Baths:

3

The Listing

Special Listing Conditions:

Standard, Trust
Parcel Number:

78801104

Heating & Cooling

Heating:

1
Heating:

Central, Fireplace(s)
Cooling:

Yes
Cooling:

Central Air

Utilities

Utilities:

Cable Connected, Water Connected
Sewer:

Sewer Paid
Water Source:

Public

Appliances

Appliances:

Barbecue, Refrigerator
Included:

Yes

Schools

High School District:

Capistrano Unified

The Community

Subdivision:

Other (OTHR)
Subdivision:

Orange
Features:

Curbs
Association Amenities:

Biking Trails, Hiking Trails
Association:

CZ Master Association
Association:

Yes
Association Fee:

$353
Association Fee Frequency:

Monthly
Pool:

Private, Diving Board, In Ground, Waterfall
Waterfront Features:

Lake, Pond
Senior Community:

No
Spa:

1
Private Pool:

Yes
Spa Features:

Heated, In Ground
Assessments:

Yes
Assessments:

Unknown

Parking

Parking:

Yes
Parking:

Circular Driveway, Direct Garage Access, Garage, Oversized, See Remarks, Workshop in Garage
Parking Spaces:

75.00
Attached Garage:

Yes
Garage Spaces:

75.00

Monthly cost estimate

Asking price

$125,000,000

Expense	Monthly cost
Mortgage	$669,336
Taxes	N/A
Insurance	$34,375
HOA fees	$353
Utilities	$1,461 See report
Total	$705,525/mo.^*
	^*This is an estimate

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Sale history

Date	Event	Source	Price	% Change
5/30/25 May 30, 2025	Listed / Active	CRMLS_CA	$125,000,000

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This house located in Coto de Caza, CA 92679 is currently for sale for $125,000,000. 24331 Coto De Caza Drive is a 47,044 square foot house with 12 beds and 17 baths that has been on Estately for 4 days.

Listing Courtesy of: CRMLS_CA and Douglas Elliman of California. Based on information from California Regional Multiple Listing Service, Inc. as of 17:53 on Jun 03.

This information is for your personal, non-commercial use and may not be used for any purpose other than to identify prospective properties you may be interested in purchasing. Display of MLS data is usually deemed reliable but is NOT guaranteed accurate by the MLS. Buyers are responsible for verifying the accuracy of all information and should investigate the data themselves or retain appropriate professionals. Information from sources other than the Listing Agent may have been included in the MLS data. Unless otherwise specified in writing, Broker/Agent has not and will not verify any information obtained from other sources. The Broker/Agent providing the information contained herein may or may not have been the Listing and/or Selling Agent.