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575 MADISON AVENUE, NEW YORK, NY 10022. 212.891.7000 © 2025 DOUGLAS ELLIMAN REAL ESTATE. EQUAL EMPLOYMENT OPPORTUNITY PROVIDER. ALL MATERIAL PRESENTED HEREIN IS INTENDED FOR INFORMATION PURPOSES ONLY. WHILE THIS INFORMATION IS BELIEVED TO BE CORRECT, IT IS REPRESENTED SUBJECT TO ERRORS, OMISSIONS, CHANGES, OR WITHDRAWAL WITHOUT NOTICE. ALL PROPERTY INFORMATION, INCLUDING, BUT NOT LIMITED TO SQUARE FOOTAGE, ROOM COUNT, NUMBER OF BEDROOMS, AND THE SCHOOL DISTRICT IN PROPERTY LISTINGS SHOULD BE VERIFIED BY YOUR OWN ATTORNEY, ARCHITECT, OR ZONING EXPERT. EQUAL HOUSING OPPORTUNITY.LISTING DATA REFRESHED ON AUG 04 2025 AT 1:35 PM.

DOUGLAS ELLIMAN IS A LICENSED REAL ESTATE BROKER IN CALIFORNIA WITH LICENSE # 01947727, COLORADO WITH LICENSE # EC100053892, CONNECTICUT WITH LICENSE # REB.0314827, THE DISTRICT OF COLUMBIA WITH LICENSE # REO40000160, FLORIDA WITH LICENSE # CQ1020232, MARYLAND WITH LICENSE # 645270, MASSACHUSETTS WITH LICENSE # 422764, NEVADA WITH LICENSE # 1454643, NEW JERSEY WITH LICENSE # 0572105, NEW YORK WITH LICENSE # 10991211812, TEXAS WITH LICENSE # 9008706, AND VIRGINIA WITH LICENSE # 0226035659.

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24331 Coto de Caza Dr

coto de caza, CA 92679

$125,000,000

  • 12 BR
    15 BA, 5 HALF BA
    APPROX. 47,044 SF
  • logodouglas elliman exclusive

GET IN TOUCH WITH OUR AGENTS

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.

Details

47,044 Sq Ft

137 Private Acres Exterior Space

Single Family Home

$353 Monthly Maintenance/CC

Built in 1986

MLS/Listing ID OC25090289

5 Units

Amenities & Features

Entrance Foyer

Elevator

Dumbwaiter

Dressing Area

Crown Molding

Coffered Ceilings

Breakfast Area

Beamed Ceilings

Bar

Laundry Room

Laundry Chute

Inside

Lot - Pasture

Lot - Landscaped

Lot - Horse Property

Lot - Garden

Pool - Inground

Pool - Private

Pool - Waterfall

Brick

Covered

Open

Patio

Parking - Circular Driveway

Parking - Direct Access

Parking - Garage

Parking - Oversized

High Ceilings

Recessed Lighting

Separate Formal Dining Room

Wine Cellar

Workshop

Carpet

Stone

Natural Wood

Lake

Slate

Bay Windows

Stained Glass

Pond

Hills View

Trees Woods View

Valley View

Pool - Diving Board

Style - Colonial

Style - Georgian

Style - Traditional

Barbecue

Refrigerator

Dining Room Fireplace

Gas Fireplace

Great Room Fireplace

Kitchen Fireplace

Living Room Fireplace

Outside Fireplace

Primary Bedroom Fireplace

Wrought-iron

Community - Gated

Community - Horse Trails

Association - Horse Trails

Association - Trails

Parking - Workshop in Garage

Listing Courtesy of DOUGLAS ELLIMAN OF CALIFORNIA, JOSHUA ALTMAN - 310-819-3250

CRMLS

Source of Data: CALIFORNIA REGIONAL MULTIPLE LISTING SERVICE

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