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For sale
  • $59,000,000

    24331 Coto De Caza Dr, Trabuco Canyon, CA 92679

    12beds
    47,044sqft
    : 
    $389,759/mo
    Get pre-qualified
    Single Family Residence
    Built in 1986
    73.7 Acres Lot
    $-- Zestimate®
    $1,254/sqft
    $-- HOA

    What's special

    Scenic pondChampionship tennis courtBrick-clad lower-level wine cellarPrivate helipadRomantic classical architectureCoastal california splendorIntricate crown moldings
    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 Estates 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 chapterand it's yours to write.
    213 days
    3,894
    182

    Zillow last checked:

    Listed by:

    Douglas Elliman 310-595-3888

    Source: Douglas Elliman,MLS#: OC26022126MLS Logo

      Facts & features

      Interior

      Bedrooms & bathrooms
      • Bedrooms: 12
      • Bathrooms: 20
      • Full bathrooms: 15
      • 1/2 bathrooms: 5
      Features
      • Has basement: No
      Interior area
      • Total structure area: 47,044
      • Total interior livable area: 47,044 sqft

      Property

      Parking
      • Total spaces: 75
      • Parking features: GarageAttached
      • Has attached garage: Yes
      Features
      • Stories: 3
      • Patio & porch: Patio
      • Has private pool: Yes
      Lot
      • Size: 73.7 Acres
      Details
      • Parcel number: 78801101

      Construction

      Type & style
      • Home type: SingleFamily
      • Architectural style: Other
      • Property subtype: Single Family Residence
      Condition
      • Year built: 1986

      Community & HOA

      Community
      • Subdivision: Coto de Caza
      Location
      • Region: Trabuco Canyon

      Financial & listing details

      • Price per square foot: $1,254/sqft
      • Tax assessed value: $29,585,923
      • Annual tax amount: $301,245
      • Date on market: 2/2/2026
      • Lease term: Contact For Details

        Estimated market value

        Not available

        Estimated sales range

        Not available

        Not available

        Price history

        DateEventPrice
        2/2/2026Price change$59,000,000-52.8%$1,254/sqft
        Source: Douglas Elliman #OC26022126 Report a problem
        8/15/2025Listed for sale$125,000,000$2,657/sqft
        Source: Douglas Elliman #OC25090289 Report a problem
        7/23/2025Listing removed$125,000,000+3853.8%$2,657/sqft
        Source: Douglas Elliman #OC25090289 Report a problem
        1/27/1982Sold$3,161,500$67/sqft
        Source: Agent Provided Report a problem

        Public tax history

        YearProperty taxesTax assessment
        2017$301,245 $29,585,924 +2%
        2016$301,245 +1.8%$29,005,808 +1.5%
        2015$296,035 +3.5%$28,570,112 +2%
        2014$286,142 $28,010,464 +0.5%
        2013-- $27,883,872 +2%
        2012-- $27,337,130 +2%
        2011-- $26,801,108 +0.8%
        2010-- $26,600,804 -0.2%
        2009-- $26,664,000 +2%
        2008-- $26,141,176 +2%
        2007-- $25,628,604 +2%
        2006-- $25,126,084 +2%
        2005-- $24,633,416 +2%
        2004-- $24,150,408 +4.7%
        2003-- $23,069,732 +2%
        2002-- $22,617,386 +2%
        2001$233,140 +10.1%$22,173,908 +10.9%
        2000$211,739 $20,000,000
        Find assessor info on the county website

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        HOA fees may include property taxes on listings classified as Co-Ops. Contact the listing agent and/or owner for fee details.
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        Climate risks

        Neighborhood: 92679

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