Back to search
2378 King Arthur Boulevard Lewisville, TX $ 1,890,000
Share Save
$ 1,890,000 Get more info
2378 King Arthur Boulevard
$ 1,890,000
Back to search
Recently Listed
Open House 4/19 2pm - 4pm
Share Save

2378 King Arthur Boulevard

Lewisville, TX, 75056
$ 1,890,000
Bedrooms5 Baths4.2 Sq 5,084

Monthly Estimate*

$ 11,637

2378 King Arthur Boulevard, Lewisville, TX 75056 - Image 1
2378 King Arthur Boulevard, Lewisville, TX 75056 - Image 2
2378 King Arthur Boulevard, Lewisville, TX 75056 - Image 3
2378 King Arthur Boulevard, Lewisville, TX 75056 - Image 4
2378 King Arthur Boulevard, Lewisville, TX 75056 - Image 5
2378 King Arthur Boulevard, Lewisville, TX 75056 - Image 6
2378 King Arthur Boulevard, Lewisville, TX 75056 - Image 7
2378 King Arthur Boulevard, Lewisville, TX 75056 - Image 8
2378 King Arthur Boulevard, Lewisville, TX 75056 - Image 9
2378 King Arthur Boulevard, Lewisville, TX 75056 - Image 10
2378 King Arthur Boulevard, Lewisville, TX 75056 - Image 11
2378 King Arthur Boulevard, Lewisville, TX 75056 - Image 12
2378 King Arthur Boulevard, Lewisville, TX 75056 - Image 13
2378 King Arthur Boulevard, Lewisville, TX 75056 - Image 14
2378 King Arthur Boulevard, Lewisville, TX 75056 - Image 15
2378 King Arthur Boulevard, Lewisville, TX 75056 - Image 16
2378 King Arthur Boulevard, Lewisville, TX 75056 - Image 17
2378 King Arthur Boulevard, Lewisville, TX 75056 - Image 18
2378 King Arthur Boulevard, Lewisville, TX 75056 - Image 19
2378 King Arthur Boulevard, Lewisville, TX 75056 - Image 20
2378 King Arthur Boulevard, Lewisville, TX 75056 - Image 21
2378 King Arthur Boulevard, Lewisville, TX 75056 - Image 22
2378 King Arthur Boulevard, Lewisville, TX 75056 - Image 23
2378 King Arthur Boulevard, Lewisville, TX 75056 - Image 24
2378 King Arthur Boulevard, Lewisville, TX 75056 - Image 25
2378 King Arthur Boulevard, Lewisville, TX 75056 - Image 26
2378 King Arthur Boulevard, Lewisville, TX 75056 - Image 27
2378 King Arthur Boulevard, Lewisville, TX 75056 - Image 28
2378 King Arthur Boulevard, Lewisville, TX 75056 - Image 29
2378 King Arthur Boulevard, Lewisville, TX 75056 - Image 30
2378 King Arthur Boulevard, Lewisville, TX 75056 - Image 31
2378 King Arthur Boulevard, Lewisville, TX 75056 - Image 32
2378 King Arthur Boulevard, Lewisville, TX 75056 - Image 33
2378 King Arthur Boulevard, Lewisville, TX 75056 - Image 34
2378 King Arthur Boulevard, Lewisville, TX 75056 - Image 35
2378 King Arthur Boulevard, Lewisville, TX 75056 - Image 36
2378 King Arthur Boulevard, Lewisville, TX 75056 - Image 37
2378 King Arthur Boulevard, Lewisville, TX 75056 - Image 38
2378 King Arthur Boulevard, Lewisville, TX 75056 - Image 39
2378 King Arthur Boulevard, Lewisville, TX 75056 - Image 40
View a Virtual Tour

Single Family Home for sale in Lewisville, TX

for $1,890,000 with 5 bedrooms and 4 full baths, 2 half baths. This 5,084 square foot home was built in 2007 on a lot size of 0.551.

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.

See more

Open House

4/19/2026 2:00 PM - 4:00 PM
2378 King Arthur Boulevard Lewisville, TX
* Some states or local ordinances may prohibit Open Houses at this time, please confirm with your Weichert agent or local rep to confirm
Single Family Active

Price

$ 1,890,000

Bedrooms

5

Full Bath

4

Half Bath

2

Property Type

Single Family

Taxes

$ 0

Style

Traditional

Lot Size

0.551

Year Built

2007

Town/City

Lewisville

County/Region

Denton

MLS | Web ID

21214386
Features
Interior
Interior Features Decorative Lighting Flat Screen Wiring High Speed Internet Available Sound System Wiring Vaulted Ceiling(s) Wet Bar
Flooring Carpet Ceramic Tile Wood
Basement Y/N 0
Dining Areas 2
Living Areas 3
Half Baths 2
Total Bedrooms 5
Total Baths 6
See more
General
Heating Central Natural Gas Zoned
Cooling Ceiling Fan(s) Central Air Electric Zoned
Utilities MUD Sewer MUD Water
Possession Negotiable
Roof Composition
Appliances Dishwasher Disposal Electric Oven Gas Cooktop Microwave Warming Drawer
Assoc Fees 1380
Number of Garage Spaces 3
School District Lewisville ISD
HOA Fee Includes Management Fees
Pool Y/N 0
Exclusions All exterior garden pots; the televisions and brackets in cabana den and primary bedroom.
Year Built 2007
Architectural Style Traditional
Community Features Club House Community Pool Community Sprinkler Curbs Fitness Center Greenbelt Jogging Path/Bike Path Lake Park Pickle Ball Court Playground Racquet Ball Restaurant Sidewalks Tennis Court(s)
Levels Two
Property Subtype Single Family Residence
Subdivision Name Castle Hills Ph 03 Sec A
Transaction Type For Sale
County Denton
Property Type Residential
Construction Materials Brick
Year Built Details Preowned
HOA Type Mandatory
Full Baths 4
Status Active
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
City Lewisville
Elementary School Name Castle Hills
High School Hebron
Open House Public: Sun Apr 19 2:00PM-4:00PM
Elementary School Castle Hills
Standard Status Active
See more
Exterior
Waterfront 0
Exterior Features Balcony Covered Patio/Porch Outdoor Living Center
Lot Features Landscaped Lrg. Backyard Grass Many Trees On Golf Course Sprinkler System Subdivision
Fencing Metal Wood
Soil Type Unknown
Lot Size Source Assessor
Parking Features Epoxy Flooring Garage Door Opener Garage Faces Side Inside Entrance Oversized
Lot Size .5 to < 1 Acre
Foundation Slab
Lot Size Dimensions TBV
Structural Style Single Detached
Garage Y/N 1
Attached Garage Y/N 1
See more
Internal Only
Street Number 1 2378
See more
* Excluded Features
List By
Mollie Hancock

Listing Agent

Coldwell Banker Apex, Realtors

Broker

Affordability Calculator

$11,637
Per Month
100%
0%
0%
Monthly Principal & Interest
$11,637
Monthly Property Taxes
--
Monthly Home Insurance
--
Default based on a 30-year fixed rate of 6.25% 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

Discover how much house you can afford

Your dream home may be within reach.

Learn More about how to save

The time to sell is now
THE TIME TO SELL IS NOW! What's my home worth?
Nearby
288545 Elementary School
5136239 Middle School
See complete school information
Pricing History
Date Price Price Change Description
4/16/2026 $1,890,000 Listed Price

Map

More homes like this one

homes for you

See all
See all

2378 King Arthur Boulevard, Lewisville, TX, 75056 is a Single Family Home for sale at $1,890,000 with 5,084 sqft and a lot size of 0.551. 2378 King Arthur Boulevard has 5 bedrooms, 4.2 baths, and was built in 2007. The property's zip code is 75056 which is in Lewisville, TX

Get more info