Behind the gates of Castleton Manor, on a corner cul de sac, sits one of Colleyville's finest custom homes. Approximately 10,026 total sq ft per the appraisal, 8,600 in the main house and 1,426 in the two story casita. Six bedrooms. Six fireplaces. A wine room, media room, private study, game room with kitchen, gym, two flex rooms, and nearly an acre of manicured grounds. A home that entertains on a scale few can match. A wrought iron door opens to a two story foyer with Ralph Lauren chandelier, custom iron staircase, and diamond cut porcelain floors, flowing into the formal living and dining rooms and a wine room under groin vaulted ceilings with Thermador wine refrigerator, wet bar, and see through fireplace to the kitchen. The chef's kitchen showcases a massive 10 by 10 island beneath Visual Comfort lighting, with a Wolf six burner range, Thermador steam oven, two Sub Zero refrigerators, walk in pantry, and catering wing. The family room follows with beamed ceilings and cast stone fireplace. Custom harlequin heated floors lead to the primary wing with sitting area, fireplace, boutique dressing room, and spa bath with steam shower, air jet tub, and dedicated laundry area. A freshly painted flex room sits off the primary. The first floor also offers a guest bedroom with ensuite, a private study in Phillip Jeffries wallpaper, and a tiered media room with screen and projector. Upstairs are four bedrooms with ensuites and a game room with kitchen, built in seating nook, powder bath, and french doors to a covered balcony. A gym above the garage and second flex room complete the level.The outdoor living areas unfold like a private resort. Covered living and dining with two TVs and speakers open to an outdoor kitchen and gas grill, two fireplaces, and a heated pool and spa crowned by a cascading waterfall. A putting green and turf play yard stretch beyond, while the guest casita rests poolside with its own living area, kitchen, flex space, balcony, and full bath.