Waterfront Residential
For Sale
$4,950,000
812 Sir Galahad Lane, Lewisville, TX 75056
LAND - Lewisville, TX
Property SizeContact for details
Lot Size0.72 Acres
Days on Market90
Property Features for 812 Sir Galahad Lane
General Information
Property type
Land
Property subtype
Other
Zoning description
RES
Subdivision
Castle Hills Ph I Sec C
Lot features
Acreage, City Lot
Elementary school
Castle Hills
Middle school
Killian
High school
Hebron
Elementary school district
Lewisville ISD
Middle school district
Lewisville ISD
High school district
Lewisville ISD
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 Galahad Ln. Lot is at the top of hill across from Echo Park.
Standard status
Active
APN
R200207
Lot size
0.72 Acres
Taxes and HOA fees
Tax Description
CASTLE HILLS PH I SEC C BLK W LOT 18
Tax Annual Amount
6781
HOA Fee
$777 Annually
Legal Description
CASTLE HILLS PH I SEC C BLK W LOT 18
Utilities
Sewer type
Public Sewer
Water source
Public
Listing Agency:
Beycome Brokerage Realty LLC
(804) 656-5007
Listed By:
Steve Koleno · License #134784
(844) 239-2663
Added: Jun 8
Changed: Aug 1
Last Checked: Sep 5 at 4:06AM
MLS# 21002287
Copyright © 2026 North Texas Real Estate Information Systems, Inc. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.
Investment Insights
Based on property information with market context.
Set within the Castle Hills Estates luxury subdivision, this waterfront homesite is ready to build with utilities already in place. The property’s topography provides options for a basement, supporting plans for a large-format showplace home of 15,000+ square feet, with room to incorporate features like a multi-car garage, elevator, and observation deck.
Located at 812 Sir Galahad Lane in Lewisville, Texas, the front of the homesite faces a four+ acre lake along with parks and green space that lead to a nearby golf course. The setting also offers steps-to-parks and trails, plus neighborhood shopping and dining within the community.
Ideal for buyers looking for a generational build in a fully developed, master-planned environment, this site supports custom design at your pace. While no country club membership is tied to the property, membership options at a private golf course and country club may be selected separately for social, golf, or tennis use. For investors and builders, it’s a straightforward land-only opportunity where the value is in the site’s waterfront orientation and luxury-ready build potential.
Located at 812 Sir Galahad Lane in Lewisville, Texas, the front of the homesite faces a four+ acre lake along with parks and green space that lead to a nearby golf course. The setting also offers steps-to-parks and trails, plus neighborhood shopping and dining within the community.
Ideal for buyers looking for a generational build in a fully developed, master-planned environment, this site supports custom design at your pace. While no country club membership is tied to the property, membership options at a private golf course and country club may be selected separately for social, golf, or tennis use. For investors and builders, it’s a straightforward land-only opportunity where the value is in the site’s waterfront orientation and luxury-ready build potential.
Key Highlights
- Land‑only homesite in Castle Hills Estates (Lewisville), part of a master‑planned community
- Public water and public sewer available
- Utilities are ready for connection
Property Analytics
Property Profile
Current Use
Location Intelligence
Trade Area within ½ mile
326
Businesses Nearby
Explore this area
Business Placement
Demographics for 75056, TX
67,570
Population
28,102
Households
2.4
Avg Household Size
36
Median Age
54%
College-Educated
95%
High-School Grad
23.6 sq mi
ZIP Area
2,863
Density / Sq Mi
$116,806
Median Household Income
$64,197
Median Earnings
$1,808
Median Rent
$414,600
Median Home Value
Questions? Ask Rey
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Frequently Asked Questions
What type of property is this?
Land - Waterfront homesite in Castle Hills Estates with utilities in place, offering room for an expansive luxury build.
Where is this land located?
The property is located at 812 Sir Galahad Lane Lewisville, TX.
What is the asking price?
The asking price for this property is $4,950,000.
What are key features of this property?
This property features: Land‑only homesite in Castle Hills Estates (Lewisville), part of a master‑planned community; Public water and public sewer available; Utilities are ready for connection
