9 Watercrest Court
Head of the Harbor, NY, 11780 $ 2,900,000
Bedrooms8 Baths6.2 Sq 6,475 Monthly Estimate*
$ 17,856
for $2,900,000 with 8 bedrooms and 6 full baths, 2 half baths. This 6,475 square foot home was built in 1986 on a lot size of 2.
Set in the prestigious enclave of Head of the Harbor, 9 Watercrest is an unparalleled masterpiece of modern luxury and masterful design. The heart of the home is a breathtaking, completely reimagined culinary space envisioned by nationally acclaimed HGTV designer Ken Kelly. This expansive main floor, encompassing about 5,000 sqft, features soaring beadboard ceilings with custom engineered beams, radiant heated floors, solid maple and walnut cabinetry, and a suite of premium Wolf, Miele, and Cove appliances centered around a massive two-inch thick matte quartz island and 60-inch Galley workstation. Gleaming refinished hardwood floors flow seamlessly into a sun-drenched living room with custom iron fireplace doors and elegant skylights, leading to a luxurious primary suite boasting a brand-new, spa-like bath. The home’s thoughtful layout includes an upper level of about 560 sqft, while the lower level offers about 3,600 sqft of additional versatile space. Adding incredible value and privacy, the estate features a fully independent second-floor guest apartment of about 1,000 sqft, complete with its own modern kitchen, curbless shower, and dedicated climate control. Outside, a private resort-style oasis awaits with an app-controlled heated saltwater pool, expansive new paver patios, lush landscaping managed by a 13-zone Wi-Fi sprinkler system, and striking new bluestone and fieldstone entryways. Fortified with state-of-the-art multi-zone climate control, comprehensive whole-house audio, a full water filtration system, and a dedicated generator, this magnificent turnkey estate seamlessly blends bespoke elegance with the ultimate in modern convenience.
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FeaturesInteriorInterior Amenities First Floor Bedroom First Floor Full Bath Beamed Ceilings Cathedral Ceiling(s) Central Vacuum Chefs Kitchen Eat-in Kitchen Primary Bathroom Master Downstairs Quartz/Quartzite Counters Sound System Sp
Basement Finished Full Walk-Out Access
Flooring Hardwood Tile
Total Fireplaces 1
Fireplace Features Living Room
Basement Features Finished Full Walk-Out Access
Basement (Y/N) Y
Fireplace Y/N Y
Half Baths 2
Total Bedrooms 8
Total Baths 8
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GeneralSewer Cesspool
Heating Oil
Cooling Central Air
Utilities Propane
Appliances Dishwasher
Garage Spaces 3.5
Architectural Style Contemporary
Pool Features In Ground
Construction Materials Advanced Framing Technique
Year Built 1986
Property Subtype Single Family Residence
Tax Year 2025
Parcel Number 0801-006-00-02-00-004-000
County Suffolk County
Property Type Residential
HOA N
Garage Y/N Y
Total Rooms 16
Full Baths 6
High School Smithtown High School-East
City Smithtown
Senior Community Y/N N
High School District Smithtown
Carport Y/N N
Elementary School St James Elementary School
Property Attached Y/N N
Tax Annual Amount 32217.68
Middle/Junior High School Nesaquake Middle School
Property Condition Updated/Remodeled
Building Area Units Square Feet
Standard Status Active
Middle/Junior School District Smithtown
Elementary School District Smithtown
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ExteriorFencing Back Yard
Parking Features Driveway Driveway
Water Source Public
Building Area Total 6850
Waterfront Y/N N
Horse Y/N N
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* Excluded FeaturesList ByThe Agency Northshore NyBroker
Affordability Calculator
- Monthly Principal & Interest
- $17,856
- Monthly Property Taxes
- $2,685
- 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 NearbySingle family listings in Head of the Harbor, NY
Average List Price $1,998,143
Percent of Sale Price 31%
About Head of the Harbor, NY 1,454 Population
0% Since 2002
$ 179,244 Median Income
35.72 Median Age
43% Households with Children
Trends Information provided by ATTOM Data Solutions.
4099856 Elementary School
4100210 Middle School
Smithtown High School-East High School
Pricing History| Date | Price | Price Change | Description |
|---|
| 4/15/2026 | $2,900,000 | | Listed Price |