812 Sir Galahad Lane, Lewisville, Texas 75056

      Improved Land For Sale

      $4,950,000
      ActiveListing ID #21002287
      Basic Details
      Land
      Active
      21002287
      $4,950,000
      0.72
      Property Description

      A Rare Land Only Opportunity in Castle Hills.

      Discover one of Castle Hills’ premier homesites — a beautiful, oversized lot in the rolling hills of eastern Lewisville. Situated 15–20 minutes from major employment centers, this property provides the ideal balance of privacy, convenience, and long term investment.

      The homesite is large enough to support a 15,000+ sq ft custom residence, and can accommodate a full basement. So, imagine the possibilities: a 10+ car garage, an entertainment level, a safe room, an indoor court, an elevator to an observation deck with great views. Build now or take your time — there’s no requirement to start immediately, and no restrictions on builders or architects. Customized plans are available upon request.

      The site itself faces a serene 4+ acre park with a small lake and gazebo, and is only steps from additional parks, trails, and a beautiful golf course. Shopping and dining are just blocks away, with only minimal daily street traffic. Truly, it’s an exceptionally master-planned community throughout.

      The community, not really just a neighborhood, with numerous world class amenities, top tier schools, extensive entertainment options (including a soon to be built nearby indoor snow ski slope), and unmatched surrounding infrastructure. Multiple world-class airports are less than 30 minutes away. Additionally, an optional membership to The Lakes at Castle Hills allows access to golf, tennis, pools, and a long list of social functions which are all recognized as being great, at a well-known, up and coming golf club and community center. The list of amenities is impressive.

      Again, this is a once in a lifetime chance to build a generational home in one of DFW’s most desirable and dynamic communities — today the population center of the metroplex, and tomorrow a cultural hub.

      We are local experts and happy to share what’s ahead in Castle Hills.

      Features
      Sewer Available, Water Available, Electricity Available, Underground Utilities
      City Lot, Acreage
      Public Sewer
      Neighborhood
      Castle Hills
      Killian
      Hebron
      Lewisville ISD
      Additional Information
      Improved Land
      Architectural
      Negotiable
      Steve Koleno
      Beycome Brokerage Realty LLC
      Address Map
      812
      Sir Galahad Lane
      Castle Hills Ph I Sec C
      Lewisville
      TX
      75056
      Denton
        sqbbsiu2t1s9lq572yun © 2026 North Texas Real Estate Information Systems, Inc.
        Data last updated: 10/08/2026 8:49 PM
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        Walkscore

        Improved Land For Sale

        $4,950,000
        ActiveListing ID #21002287
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