Luxury truly lives in the details of this exceptional custom home, tucked at the back of an exclusive gated community in Flower Mound and zoned to highly sought-after Argyle ISD. Situated on a one-acre lot, this estate was designed for everyday comfort and effortless entertaining. The open-concept kitchen and living area showcase soaring beamed ceilings and top-tier appliances including a Sub-Zero refrigerator, Wolf range, double ovens, and refrigerated drawers. A fully equipped prep kitchen with a second dishwasher, wine and a full size beverage and wine fridge, ice maker, and walk-in pantry keeps hosting seamless and organized. The primary suite feels like a private retreat with two walk-in closets, a personal gym with Tonal system, sauna, coffee bar with mini fridge, spa-inspired shower, and even an outdoor shower! Most of the living space is thoughtfully located on the first floor, including four spacious ensuite bedrooms with walk-in closets, a private office with its own bath that could serve as a sixth bedroom, and a den with built-in desks. Upstairs offers flexibility with a game room (complete with reading nook and murphy bed), kitchenette, full bath, and guest suite ideal for entertaining or multigenerational living. Outdoor spaces were equally prioritized with a front courtyard featuring a fireplace, dining space and water feature, then the backyard oasis complete with pool, spa, firepit, outdoor fireplace, and full outdoor kitchen with built-in grill and fridge. Additional highlights include a 4-car garage with HVAC, dog wash station and two EV chargers, whole-home Halo water filtration, smart home features, integrated SONOS system with TVs included, level 4 tile roof, two whole-home generators, and a pool with in-floor cleaning system and hard cover. Experience elevated living at its finest. Visit www.5017Castellano.com for photos, floor plan, and 3D tour.
Property Details
Price:
$2,925,000
MLS #:
21186615
Status:
Active
Beds:
6
Baths:
6.1
Type:
Single Family
Subtype:
Single Family Residence
Subdivision:
Montalcino Estates Ph 2
Listed Date:
Feb 21, 2026
Finished Sq Ft:
6,413
Lot Size:
43,734 sqft / 1.00 acres (approx)
Year Built:
2022
See this Listing
Schools
School District:
Argyle ISD
Elementary School:
Argyle South
Middle School:
Argyle
High School:
Argyle
Interior
Bathrooms Full
6
Bathrooms Half
1
Cooling
Ceiling Fan(s), Central Air
Fireplace Features
Double Sided, Gas, Living Room, Outside, See Through Fireplace
Fireplaces Total
3
Flooring
Ceramic Tile
Heating
Central
Interior Features
Built-in Features, Built-in Wine Cooler, Cable TV Available, Decorative Lighting, Double Vanity, Dry Bar, Flat Screen Wiring, High Speed Internet Available, In- Law Suite Floorplan, Kitchen Island, Loft, Open Floorplan, Pantry, Smart Home System, Sound System Wiring, Walk- In Closet(s), Wet Bar, Second Primary Bedroom
Number Of Living Areas
4
Exterior
Community Features
Community Pool, Fitness Center, Greenbelt, Pool, Tennis Court(s)
Construction Materials
Stucco
Exterior Features
Attached Grill, Built-in Barbecue, Courtyard, Covered Courtyard, Covered Patio/Porch, Garden(s), Gas Grill, Rain Gutters, Lighting, Outdoor Kitchen, Outdoor Living Center, Outdoor Shower
Fencing
Wrought Iron
Garage Spaces
4
Lot Size Area
1.0040
Pool Features
Heated, In Ground, Outdoor Pool, Pool Cover, Pool/Spa Combo, Water Feature
Financial
Map
Community
- Address5017 Castellano Court Flower Mound TX
- SubdivisionMontalcino Estates Ph 2
- CityFlower Mound
- CountyDenton
- Zip Code75022
Subdivisions in Flower Mound
- A0231A J Clark
- A0399A J. EDMONSON, TR 2, .9677 ACRES, OLD DCAD TR
- Adams Estates
- Bella Strada Ph II
- Brandywine At Wellington
- Candlebrook Estates
- Cannon Add
- Canyon Falls
- Canyon Falls 70S
- Canyon Falls Ph 1
- Canyon Falls Village 6a
- Canyon Falls Vlg 12
- Cardinal Estats
- Carriage Glenn At Bridlewood
- Chateau Du Lac Ph I
- Chaucer Estates Ph 1
- Churchill Crossing Ph B
- Country Meadow Add Ph I
- Country Meadow Add Ph II
- Countryside Estate Ph 1
- Countryside Estate Ph 2
- Creek Wood Add Ph 2
- Creekside At Cross Timbers
- Dixon Estates
- Dominion Estate
- E Smith
- Fallbrook Add
- Fallbrook Addn
- Flower Mound Church Of Christ
- Flower Mound Riverwalk
- Forest Park Estates
- Franklin Hills
- Glenwick
- Glenwick Estate Ph 1
- Glenwick Estate Ph 2
- Hearthstone At Firewheel
- Hidden Valley Country Estates
- Highland Court
- Hillcrest At Wellington Ph 1
- Hillcrest At Wellington Ph 2
- Hillside Of Flower M
- Hilltop Estate Ph 1 Lewisville
- Hilltop Estate Ph 2 Lewisville
- Hilltop Estate Ph 3
- J Gibson
- J West
- Jm Ruiz
- Lake Bluff Sub
- Lake Forest Add Ph 2
- Lake Forest Garden Home Ph 1
- Lake Hill Estates
- Lakeshore Terrace
- Lakeside
- Lakeside Ph Three
- Lakeside Tower
- Lakeside Village
- Lakeside Village Phase 1
- Lakeview Estates Lewisville I
- Legends Add
- Lexington Downs At Bridlewood
- Lexington Glen
- M J Owen
- Mcgowan & Pitcock
- Mckamy Creek
- Mep & P
- Montalcino Estates Ph 1
- Montalcino Estates Ph 2
- Morriss Commons Add
- N E Thompson
- North Lake Highlands
- North Lake Highlands Sec 2
- North Shores Estate
- Oak Heights Sub
- Oaks Of Lake Forest
- Oakwood Estates Lewisville
- Ow Harris
- Parkmont Place
- Pecan Acres
- Point Noble
- Post Oak Acres
- Prairie Creek
- Prairie Creek Add Ph 2
- Ra Davidson
- Red Bud Point
- Remington Park At Bridlewood
- River Oaks Estates
- Riverside Point
- Roanoke Hills
- Royal Oaks
- Rustic Timbers Ph II
- Saddlewood Add
- Sanctuary Add
- ShadowRidge Ph 1
- Shadowridge South Ph 1
- Shady Point Acres
- Sherwood Estate III
- Sherwood Estate IV
- Southgate Ph 2
- Southpoint Addition
- Stafford Estates Ph I
- Stafford Estates Ph II
- Steeplechase at Bridlewood
- Stone Creek Add Ph 1
- Stone Creek Add Ph 2
- Stone Hill Farms
- Stone Hill Farms Ph 1, 2 Sec I
- Stone Hill Farms Retail Add
- STONE HILL FARMS RETAIL EAST ADDN
- Stone Hill Farms Sec 4 Ph I
- Stone Hill Farms Sec 4 Ph II
- Sunrise Circle Addition
- Surrey Lane Addition
- Surrey woods
- T & Prr
- Tanglewood Park Office Condomi
- The Enclaves At Chateau Du Lac
- The Estates At Tour 18
- The Estates At Tour 18 Sec 1
- The Estates At Tour 18 Sec 2
- The Estates At Tour 18 Sec 3
- The Landing
- The Peninsula At Twin Coves
- The Peninsula At Twin Coves Ad
- The Pinnacle At River Walk
- The Reserve At Creekside
- The Woods At Lake Forest
- The Woods At Wellington
- Thorn Hill Add Ph 1
- Timber Creek Park Add Ph 1
- Timber Creek Park Add Ph 2
- Timber Creek Park Add Ph 3
- Timber Creek Park Add Ph 6
- Timber Creek Park Addn Ph 3
- Timbercreek
- Timbercreek 2
- Timbercreek Comm #10b
- Timbercreek Comm #11
- Timbercreek Comm #3
- Timbercreek Comm #4
- Timbercreek Comm 10a
- Timberview Estate Ph 1
- Timberview Estates West Ph 1, 2
- Tinley Park
- Todd Add
- Towne View Estate Ph I
- Townlake Ph 4
- Townlake Ph One
- Townlake Ph Two
- Trailwood Ph 1
- Trailwood Ph II
- Twin Cove Estate
- villas at Southgate
- Villas at Southgate Ph 1
- Villas at Southgate Ph 2
- Villas of Southgate Ph 1
- Walnut Grove
- Walnut Grove Add
- Wellington Estates Ph 1b
- Wellington Estates Ph 2a
- Wellington Estates Ph 3
- Wellington Of Flower Mound Ph
- Wellington of Flower Mound Ph 7
- Westchester Flower Mound 02
- Westchester-Flower Mound 2
- Whyburn Add
- Wichita Creek Estates Ph 2
- Willow Ridge Estate
- Wilson-Freeman
- Windsor Heights At Bridlewood
- Woodlake Estates
- Woodlake Estates Ph 2
Market Summary
Current real estate data for Single Family in Flower Mound as of Mar 14, 2026
240
Single Family Listed
63
Avg DOM
337
Avg $ / SqFt
$1,295,284
Avg List Price
Property Summary
- Located in the Montalcino Estates Ph 2 subdivision, 5017 Castellano Court Flower Mound TX is a Single Family for sale in Flower Mound, TX, 75022. It is listed for $2,925,000 and features 6 beds, 6 baths, and has approximately 6,413 square feet of living space, and was originally constructed in 2022. The current price per square foot is $456. The average price per square foot for Single Family listings in Flower Mound is $337. The average listing price for Single Family in Flower Mound is $1,295,284. To schedule a showing of MLS#21186615 at 5017 Castellano Court in Flower Mound, TX, contact your Spencer TX Real Estate, LLC agent at (817) 937-8532.
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