Date
Details
Price
Change
Source
4/16/2026
Listed
$1,890,000
—
MLS
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
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Property Description
Beyond excellence in craftsmanship and exuding rare elegance of proud owners, this stunning estate is located in the award-winning 2,900-acre master-planned and mixed-use community of Castle Hills. Luxury and customization are standard in this neighborhood. Follow along as we hit a few of the highlights of this luxury estate. Arrive to an immaculate well-kept landscaped front elevation with extended side driveway and warm stone covered front porch. Enter to soaring ceilings and a winding staircase with updated wrought iron balusters. Hand scraped hardwood floors are in most of the downstair areas. Plantation shutters, several built-ins, extensive millwork, prime views, and personalized amenities that rival other estates, you will love calling this home. The first-floor flows seamlessly between the front guest room suite with access to a front porch, enclosed study, formal dining room, and an open living area with a prominent stone fireplace highlighted by natural light that floods the area from a wall of windows. An eat-in kitchen is adorned with stainless steel appliances, refined finishes, and both an open island and breakfast nook. Also on the first floor is the laundry room complete with sink, ample storage and access to one of the primary closets. The spacious primary suite with oversized sitting room with French doors and retractable screen, opens to the deck and hot tub. The primary bath was completely remodeled and there are two His and Hers closets. Upstairs are three spacious bedrooms, game room with a wet bar and access to balcony with great views, media room, and a bonus room with a view and access to walk out storage in the attic. So many upgrades and so much attention to all the details. The backyard is a dream with outdoor kitchen; extended covered patio, a deck and hot tub, and a media cabana complete with retractable screens and views of hole #12 at The Lakes of Castles Hills. The property is the total package with location, condition and design.
Full Property Details
Full Property Details for 2378 King Arthur Blvd
General
- Price: $1,890,000
- HOA FEE: $115/month
- HOA FEE FREQ.: Annually
- Status: Active
- Type: Single Family
- Source: NTREIS
- MLS ID: 21214386
- Updated: 4/16/2026
- Added to Site: 3 day(s) ago
Interior
- Interior Features: Wet Bar, Decorative/Designer Lighting Fixtures, High Speed Internet, Vaulted Ceiling(s), Wired for Sound
- Fireplace: Yes
- Number of Fireplaces: 1
- Fireplace(s): Gas Log, Stone
- Appliances: Dishwasher, Electric Oven, Gas Cooktop, Disposal, Microwave, Warming Drawer
- Flooring: Carpet, Ceramic Tile, Wood
Rooms
Bathrooms
- Total Bathrooms: 6
- Full Bathrooms: 4
- Half Bathrooms: 2
Bedrooms
- Total Bedrooms: 5
Other Rooms
- Laundry: Washer Hookup, Electric Dryer Hookup, Laundry in Utility Room
Additional Information
- Shared Pool: Yes
- Pool: Yes
- Pool Description: None, Community
- Tennis: Yes
- Security/Safety: Security System, Smoke Detector(s)
Exterior
- Exterior Features: Balcony, Outdoor Living Area
- Porch/Patio/Deck: Balcony, Covered
Parking
- Garage: Yes
- Attached garage: Yes
- Garage Spaces: 3
- Covered Spaces: 3
- Parking Features: Epoxy Flooring, Garage, Garage Door Opener, Inside Entrance, Oversized, Garage Faces Side
Location
- County: Denton
- Subdivision: Castle Hills Ph 03 Sec A
- Driving Directions: GPS Friendly-From Dallas area, I-35 E North towards Carrollton, exit and go Right on Whitlock Ln, Left on Old Denton Rd., go past Hebron, Right on King Arthur, after Excalibur you will find your next home on the Left!
School Information
- Elem School District: Lewisville ISD
- Midd School District: Lewisville ISD
- High School District: Lewisville ISD
- Elementary School: Castle Hills
- Middle School: Killian
- High School: Hebron
Community
- Association: Yes
- Assoc. Name: Castle Hills HOA
- Assoc. Fees Include: Association Management
Heating & Cooling
- Central air: Yes
- Air Conditioning: Yes
- Cooling Type: Central Air, Ceiling Fan(s), Electric, Zoned
- Heating Type: Central, Natural Gas, Zoned
Utilities
- Utility Description: Municipal Utilities, Sewer Available, Water Available
Structural Information
- Property Detached: Yes
- Architectural Style: Traditional, Detached
- Structure Type: House
- Detached/Attached: Detached
- Construction: Brick
- Roof: Composition
- Windows: Shutters, Window Coverings
- Stories/Levels: 2
- Living Area: 5,084 Sq. Ft.
- Year Built: 2007
Lot Features
- Lot Size (Acres): 0.551
- Lot Size (Sq. Ft.): 24,001.56
- Lot Size Source: Assessor
- Lot Dimensions: TBV
- Sidewalks: Yes
- Lot Features: Back Yard, Lawn, Landscaped, On Golf Course, Many Trees, Subdivision, Sprinkler System
- Fencing (Description): Metal, Wood
Financial Considerations
- For Sale/Rent/Lease: For Sale
- Association Fee: $1,380
- Assoc Fee Freq.: Annually
Disclosures and Reports
- Legal Description: Castle Hills Ph Iii Sec A Blk
- Exclusions: All exterior garden pots; the televisions and brackets in cabana, den, and primary bedroom.
- Disclosures/Rstr.: Municipal Utility District Disclosure
- Property ID: SL2609A-00000L-0000-0002-0000
- Block: L
- Lot Number: 2
Listed by Coldwell Banker Apex, REALTORS, Mollie Hancock
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Listing agent
— 2378 King Arthur Blvd —
Mollie Hancock
Coldwell Banker Apex, REALTORS
972-978-1710
NMLS#: 1598647Get Pre-Approved Today
Schools
Schools serving 2378 King Arthur Blvd
School District:Lewisville Independent School District
| Name | Grades | Distance |
|---|---|---|
Castle Hills Elementary School 1025 Holy Grail Drive, Lewisville, TX 75056 | K-5 | 0.5 mi |
Killian Middle School 2561 Fm 544, Lewisville, TX 75056 | 6-8 | 1.2 mi |
Hebron High School 4207 Plano Parkway, Carrollton, TX 75010 | 10-12 | 2.7 mi |
Disclaimer:
School attendance boundaries provided by ATTOM Data Solutions and are for reference only. Contact the school directly to verify enrollment eligibility.
Price & Sales History for 2378 King Arthur Blvd
Estimate the Cost
Estimate the Cost for 2378 King Arthur Blvd
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- Single Family
- Active
- Updated 2 days ago
- 4Beds
- 3Total Baths
Listed by The Patty Sheets Realty Group (972) 691-7580
- Single Family
- Active
- Updated 1 hour ago
- 4Beds
- 4Total Baths
- Single Family
- Active
- Updated 1 day ago
- 4Beds
- 3Total Baths
- Single Family
- Active
- Updated 2 days ago
- 5Beds
- 3Total Baths
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- Single Family
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- Updated 4 days ago
- 4Beds
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2378 King Arthur Boulevard, Lewisville, TX 75056 (MLS# 21214386) is a Single Family property with 5 bedrooms, 4 full bathrooms and 2 partial bathrooms. 2378 King Arthur Boulevard is currently listed for $1,890,000 and was received on April 16, 2026. Want to learn more about 2378 King Arthur Boulevard? Do you have questions about finding other Single Family real estate for sale in Lewisville? You can browse all Lewisville real estate or contact a Coldwell Banker agent to request more information.