9 Watercrest Court Head of the Harbor, NY $ 2,900,000
9 Watercrest Court
$ 2,900,000
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9 Watercrest Court

Head of the Harbor, NY, 11780
$ 2,900,000
Bedrooms8 Baths6.2 Sq 6,475

Monthly Estimate*

$ 17,856

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Single Family Home for sale in Head of the Harbor, NY

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 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.

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Single Family Active

Price

$ 2,900,000

Bedrooms

8

Full Bath

6

Half Bath

2

Property Type

Single Family

Taxes

$ 32,217

Style

Contemporary

Lot Size

2

Year Built

1986

Town/City

Head of the Harbor

County/Region

Suffolk

MLS | Web ID

976021

Features
Interior
Interior 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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General
Sewer 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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Exterior
Fencing 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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Internal Only
Street Number 1 9
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* Excluded Features
List By
Kyle Roskot

Listing Agent

The Agency Northshore Ny

Broker

631-870-0753

Contact

Affordability Calculator

$20,541
Per Month
87%
13%
0%
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.
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Nearby
4099856 Elementary School
4100210 Middle School
Smithtown High School-East High School
Pricing History
DatePricePrice ChangeDescription
4/15/2026$2,900,000 Listed Price

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9 Watercrest Court, Head of the Harbor, NY, 11780 is a Single Family Home for sale at $2,900,000 with 6,475 sqft and a lot size of 2. 9 Watercrest Court has 8 bedrooms, 6.2 baths, and was built in 1986. The property's zip code is 11780 which is in Head of the Harbor, NY