812 Sir Galahad Lane
Lewisville, TX, 75056
$
4,950,000
Baths0.0
Monthly Estimate*
$
31,255
Studio for $4,950,000. The lot size is 0.72.
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.
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Features
General
Development Status
City Limits
Utilities
City Sewer
City Water
Concrete
Electricity Available
Underground Utilities
Possession
Negotiable
Assoc Fees
777
Restrictions
Architectural
School District
Lewisville ISD
HOA Fee Includes
Security
AG Exemption
N
Property Subtype
Improved Land
Subdivision Name
Castle Hills Ph I Sec C
County
Denton
Property Type
Land
HOA Type
Mandatory
Status
Active
Directions
Head north on I-35E
take Exit 448A
go west on State Highway 121
take the exit toward FM 423 (JoseyMain)
go south on Josey Ln
then lef (west) on King Arthur Blvd
and then turn right (north) on Sir Gal
City
Lewisville
Elementary School Name
Castle Hills
High School
Hebron
Elementary School
Castle Hills
Standard Status
Active
Listing Terms
Cash
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Exterior
Waterfront
0
Lot Features
Acreage
Lot Size Source
Owner
Lot Size
.5 to < 1 Acre
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* Excluded Features
List By
Steve Koleno
Listing Agent
Beycome Brokerage Realty Llc
Broker
Affordability Calculator
- Monthly Principal & Interest
- $31,255
- Monthly Property Taxes
- $565
- Monthly Home Insurance
- --
Default based on a 30-year fixed rate of 6.49% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.
Learn more about how to save
Nearby
Lots and land listings in Lewisville, TX
Average List Price
$1,797,544
Percent of Sale Price
64%
About Lewisville, TX
110,903
Population
43%
Since 2002
$
61,790
Median Income
33.95
Median Age
34%
Households with Children
Trends Information provided by ATTOM Data Solutions.
288545
Elementary School
5136239
Middle School
Pricing History
| Date |
Price |
Price Change |
Description |
|
7/30/2025
|
$4,500,000
|
-49.72%
|
Price Down
|
|
7/17/2025
|
$8,950,000
|
|
Listed Price
|