5017 Castellano Court, Flower Mound, TX 75022

• 6 beds |
• 7 baths |
• 6,413 sqft

Property Description

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.

Listing Status:

Active

Data Last Updated:

March 20, 2026 at 5:22PM

Listing Office:

Sage & Stone Realty Group : (940) 202-9863

Listing Agent:

Jessica Russell :

MLS ID:

21186615

Interior

• General: Wet BarBuilt-in FeaturesDry BarDecorative/Designer Lighting FixturesDouble VanityHigh Speed InternetIn-Law FloorplanKitchen IslandLoftMultiple Master SuitesOpen FloorplanPantrySmart HomeCable TVWalk-In Closet(s)Wired for Sound
• Appliances: Built-In Gas RangeBuilt-In RefrigeratorDryerDishwasherElectric OvenDisposalGas RangeGas Water HeaterIce MakerMicrowaveRefrigeratorTankless Water HeaterWater PurifierWasherWine Cooler
• Laundry: Washer HookupDryer Hookup
• Flooring: Ceramic Tile
• A/C: Central AirCeiling Fan(s)
• Heating: Central
• Fireplace: Double SidedGasLiving RoomOutsideSee ThroughFireplaceFireplaces: 3

Exterior

• General: Built-in BarbecueBarbecueCovered CourtyardCourtyardGardenGas GrillLightingOutdoor GrillOutdoor KitchenOutdoor Living AreaOutdoor ShowerRain GuttersOutdoor Kitchen
• Style: Contemporary/ModernTraditionalDetached
• Other Structures: Outdoor Kitchen
• Pool: HeatedIn GroundOutdoor PoolPool CoverPoolPool/Spa ComboWater FeatureCommunity
• Parking: Door-MultiDrivewayEpoxy FlooringEnclosedElectric Vehicle Charging Station(s)GarageGarage Door OpenerHeated GarageGarage Faces SideWorkshop in Garage

Construction

• Roofing: Tile
• Windows: Window Coverings
• General: StuccoOne and One HalfSlab

Location

• HOA Amenities: All FacilitiesAssociation Management735.0Quarterly
• Originating MLS: NTR
• School District: Argyle ISD
• County: Denton

Lot

• Zoning: MONTALCINO ESTATES PHASE 2 BLK E LOT 27R741624
• Fencing: Wrought Iron

Utilities

• Utilities: Septic AvailableWater AvailableCable Available
• Water: Public
• Sewer: Aerobic Septic

Financial

• Source: NTR