812 Sir Galahad Lane, Lewisville, TX 75056
Local realty services provided by:Better Homes and Gardens Real Estate Edwards & Associates
Listed by: steve koleno
Office: beycome brokerage realty llc.
MLS#:21002287
Source:GDAR
Price summary
- Price:$4,950,000
- Monthly HOA dues:$64.75
About this home
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....
Contact an agent
Home facts
- Subdivision & Development:Castle Hills Ph I Sec C
- Listing ID #:21002287
- Added:473 day(s) ago
- Updated:November 03, 2026 at 01:27 PM
Structure and exterior
- Lot area:0.72 Acres
- Lot Features:Acreage, City Lot
Schools
- High school:Hebron
- Middle school:Killian
- Elementary school:Castle Hills
Finances and disclosures
- Price:$4,950,000
- Tax amount:$6,781
Information provided, in part, by North Texas Real Estate Information Systems, Inc. Last Updated November 3, 2026 Listings with the NTREIS logo are listed by brokerages other than Better Homes and Gardens Real Estate Edwards & Associates.New listings near 812 Sir Galahad Lane
- New
$335,000Active4 beds 2 baths1,797 sq. ft.626 Red River Drive, Lewisville, TX 75077
MLS# 21402763Listed by: EHOME PRO LLC - Open Sat, 1 to 3pmNew
$425,000Active3 beds 3 baths2,473 sq. ft.228 Wallington Way, Lewisville, TX 75067
MLS# 21424295Listed by: O REALTY GROUP LLC - New
$365,000Active3 beds 2 baths1,619 sq. ft.2156 Wren Lane, Lewisville, TX 75077
MLS# 21425416Listed by: POST OAK REALTY, LLC - New
$799,999Active4 beds 4 baths3,244 sq. ft.2524 Hunters Boulevard, Lewisville, TX 75056
MLS# 21424114Listed by: DOUGLAS ELLIMAN REAL ESTATE - New
$339,900Active3 beds 4 baths1,750 sq. ft.2700 Club Ridge Drive #33, Lewisville, TX 75067
MLS# 21374495Listed by: VYLLA HOME - New
$399,950Active4 beds 2 baths2,231 sq. ft.533 Sides Court, Lewisville, TX 75057
MLS# 21425033Listed by: HOMESMART - New
$1,150,000Active5 beds 5 baths4,561 sq. ft.2621 Damsel Cherry Lane, Lewisville, TX 75056
MLS# 21408777Listed by: KELLER WILLIAMS CENTRAL - New
$385,000Active3 beds 2 baths1,815 sq. ft.1629 Glencairn Lane, Lewisville, TX 75067
MLS# 21416108Listed by: CANCO REAL ESTATE LLC - New
$479,000Active4 beds 3 baths2,418 sq. ft.1439 Wellesley Drive, Lewisville, TX 75067
MLS# 21424195Listed by: BEAM REAL ESTATE, LLC - Open Sat, 11am to 1pmNew
$365,000Active3 beds 2 baths1,789 sq. ft.614 Reno Street, Lewisville, TX 75077
MLS# 21421437Listed by: KELLER WILLIAMS REALTY-FM
Protect your home and budget from life's surprises with an Assurant Home Warranty, backed by a partner that supports you through every step of homeownership. Explore Plans.
© 2026 Better Homes and Gardens Real Estate LLC. An Anywhere Real Estate company. All rights reserved. Better Homes and Gardens® Real Estate is a registered trademark owned by Meredith Operations Corporation, licensed to Better Homes and Gardens Real Estate LLC and used with permission. Better Homes and Gardens Real Estate LLC fully supports the principles of the Fair Housing Act and the Equal Opportunity Act. Listing information is deemed reliable but is not guaranteed accurate.
Each office is independently owned and operated.
Any services or products provided by third parties are not provided by, affiliated with or related to Better Homes and Gardens Real Estate LLC, or its affiliated companies.