9 Watercrest Court, Smithtown, NY, 11780
$2,900,000
activeBedrooms
8
Bathrooms
8
Sq Ft
6,475
Lot Size
87,120 sqft
Year Built
1986
Garage
3.5 car
Type
Single Family
Estimate. Actual payment depends on credit, lender, taxes, and insurance.
Set within the prestigious enclave of Head of the Harbor, 9 Watercrest is a stunning showcase of modern luxury, thoughtfully reimagined with impeccable craftsmanship, design, and attention to detail. This turnkey estate blends sophistication, scale, and state-of-the-art comfort. At the heart of the 5,000 sq ft +/- main level is a spectacular, fully renovated chef’s kitchen by renowned HGTV designer Ken Kelly, overlooking a resort-inspired backyard and featuring: - 10ft quartz island with prep sink - Soaring 20ft beadboard ceilings - 60-inch Galley workstation - Premium Wolf, Miele, and Cove appliances - Custom maple and walnut cabinetry - Radiant heated floors - Custom-crafted wet bar & coffee bar with SubZero wine fridge Beautifully refinished hardwood floors lead you to a sun-drenched living room with a fireplace shared by the adjacent office/study, a cozy secondary living room, a full guest bath, a guest bedroom, plus three additional en-suite bedrooms. The primary suite offers a private retreat with a custom walk-in closet and a newly updated spa-like bath with an oversized shower. This wing of the home includes an upstairs space featuring two additional bedrooms with another newly renovated full bath, ideal for separate maid/au pair quarters. The expansive lower level encompasses an additional 3,600 sq ft +/- of flexible entertaining space including: - Full regulation-sized bowling alley - Billiard room with wet bar - Home gym area - Bonus room with endless possibilities - Powder room - Two outside entrances - Plus ample storage space Rounding out the incredible features of this home is a 1,000 sqft +/- accessory unit with its own meter. featuring completely separate entry leading to two bedrooms, a fully renovated kitchen and bath with a curbless shower, laundry, and a dedicated HVAC zone. Outdoors, enjoy a private resort-style backyard oasis with an automated heated saltwater pool with sundeck, expansive new paver patios, deck with full outdoor kitchen including Wolf 48” barbecue grill, and pizza oven. Professionally landscaped grounds with a 13-zone Wi-Fi irrigation system. Bluestone and fieldstone accents enhance the home’s striking curb appeal. Additional amenities include: - 3-1/2 car heated garage - 400 amp electrical service - Five zone HVAC system - Whole-house water filtration system - Built-in WiFi audio speaker system throughout the interior/exterior - Whole-house generator with gas hookup - Central vacuum throughout This is more than a residence - it’s a secluded luxury oasis offering unparalleled privacy, elegance and lifestyle.
Listed by Kyle Roskot, The Agency Northshore NY
Listings courtesy of OneKey® MLS as distributed by MLS GRIDBased on information submitted to the MLS GRID as of May 2, 2026, 7:09 PM UTC (date and time MLS GRID Data was obtained). All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information.
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