The Lyon Estate is a once-in-a-generation compound spanning 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 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: 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.
AGENT: Joshua Altman LISTING BROKERAGE: Douglas Elliman of California
Courtesy of Douglas Elliman of California. Disclaimer: All data relating to real estate for sale on this page comes from the Broker Reciprocity (BR) of the California Regional Multiple Listing Service. Detailed information about real estate listings held by brokerage firms other than The Agency RE include the name of the listing broker. Neither the listing company nor The Agency RE shall be responsible for any typographical errors, misinformation, misprints and shall be held totally harmless. The Broker providing this data believes it to be correct, but advises interested parties to confirm any item before relying on it in a purchase decision. Copyright 2026. California Regional Multiple Listing Service. All rights reserved. 24331 Coto de Caza DR
Coto de Caza, CA
Property Details
Price:
$59,000,000
MLS #:
OC26022126
Status:
Active
Beds:
12
Baths:
20
Type:
Single Family
Subtype:
Single Family Residence
Neighborhood:
cccotodecaza
Listed Date:
Feb 2, 2026
Finished Sq Ft:
47,044
Lot Size:
3,210,372 sqft / 73.70 acres (approx)
Year Built:
1986
Colonial, Georgian, TraditionalWaterfrontLakefrontPoolCommunity GatedCc – Coto De CazaCccotodecazaCapistrano UnifiedValley
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Schools
School District:
Capistrano Unified
Interior
Appliances
RF, BBQ
Bathrooms
15 Full Bathrooms, 5 Half Bathrooms
Cooling
CA
Flooring
STON, WOOD, CARP
Heating
CF, FIR
Interior Features
BAR, COFF, CRWN, RECL, BC, DW, EV, HCEL
Laundry Features
IR, IN, LCH
Levels
C
Main Level Bathrooms
5
Main Level Bedrooms
2
Exterior
Architectural Style
COL, GEO, TRD
Attached Garage YN
1
Common Walls
NCW
Community Features
HRS
Exterior Features
BQ
Fencing
WI
Garage Spaces
75
Other Structures
SHP, TC, BA, GZ, GR, GHD
Parking Spots
75
Parking Total
75
Patio And Porch Features
BRK, CO, OPN
Roof
SLT
Security Features
AG, GC
Spa Features
HT, IG
View
HI, TW, VA
Waterfront Features
POL, LAK
Window Features
BW, SGW
Financial
HOA Fee
$353
HOA Fee Frequency
MO
Map
Community
- Address24331 Coto de Caza DR Coto de Caza CA
- SubdivisionOther (OTHR)
- CityCoto de Caza
- CountyOrange
- Zip Code92679
