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$2,900,000 Just Listed

  • For Sale
  • Active
  • Single Family
  • 8 Beds
  • 6 Full Baths
  • 2 Partial Baths
  • 6,850 Sq. Ft.
  • 3.5 Car Garage
  • Updated 3 days ago
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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, featuring 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. Adding incredible versatility, the estate features a fully independent upstairs guest apartment 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.

Full Property Details for 9 Watercrest Ct

General

  • Price: $2,900,000
  • Taxes: $32,217
  • Status: Active
  • Type: Single Family
  • Source: Long_Island
  • MLS ID: 976021
  • Updated: 4/15/2026
  • Added to Site: 4 day(s) ago

Interior

  • Number of Rooms: 16
  • Interior Features: 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, Speakers
  • Fireplace: Yes
  • Number of Fireplaces: 1
  • Fireplace(s): Living Room
  • Appliances: Dishwasher
  • Laundry Facilities: Yes
  • Flooring: Hardwood, Tile

Rooms

Bathrooms

  • Total Bathrooms: 8
  • Full Bathrooms: 6
  • Half Bathrooms: 2

Bedrooms

  • Total Bedrooms: 8

Other Rooms

  • Laundry: In Hall, Laundry Room

Additional Information

  • Pool: Yes
  • Private Pool: Yes
  • Pool Description: In-Ground

Parking

  • Garage: Yes
  • Garage Spaces: 3.5
  • Parking Features: Driveway

Location

  • County: Suffolk County
  • Cross Streets: Moriches Road

School Information

  • High School District: Smithtown
  • Elementary School: St James Elementary School
  • Middle School: Nesaquake Middle School
  • High School: Smithtown High School-East

Heating & Cooling

  • Central air: Yes
  • Cooling Type: Central Air
  • Heating Type: Oil
  • Heating Zones: 5

Utilities

  • Sewer: Cesspool
  • Water: Public
  • Utility Description: Propane

Structural Information

  • Architectural Style: Contemporary
  • Detached/Attached: Detached
  • Construction: Advanced Framing Technique
  • Basement: Yes
  • Basement Desc.: Finished, Full Basement, Walk-Out Access
  • Building Size: 6850
  • Square Feet: 6,850
  • Sq. Ft. Source: Public Records
  • Year Built: 1986

Lot Features

  • Lot Size (Acres): 2
  • Lot Size (Sq. Ft.): 87,120
  • Fence: Yes
  • Lot Features: Cul-De-Sac, Private
  • Fencing (Description): Back Yard

Financial Considerations

  • Tax Amount: $32,217.68

Disclosures and Reports

  • Special Conditions: None
  • Property ID: 0801-006-00-02-00-004-000

Listed by The Agency Northshore NY

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Listing agent

— 9 Watercrest Ct —

  • The Agency Northshore NY

631-870-0753

Get Pre-Approved Today

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Schools serving 9 Watercrest Ct

School District:Smithtown Central School District
NameGradesDistance
Saint James Elementary School
580 Lake Avenue, Saint James, NY 11780
K-50.6 mi
Nesaquake Middle School
479 Edgewood Avenue, Saint James, NY 11780
6-81.4 mi
Smithtown High School East
10 School Street, Saint James, NY 11780
9-121.4 mi
Disclaimer: School attendance boundaries provided by ATTOM Data Solutions and are for reference only. Contact the school directly to verify enrollment eligibility.

Price & Sales History for 9 Watercrest Ct Get Price Alerts and Save Property

Date
Details
Price
Change
Source
4/15/2026
Listed
$2,900,000
141.34%
MLS
12/31/2018
Sold
$1,201,600
—
Public Record
Get Price Alerts and Save Property
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

Tax History for 9 Watercrest Ct

Year
Property Taxes
Change
Tax Assessment
Change
2020
100%
$13,695
—
2022
-100%
$13,695
—
2016
$27,723
3%
$13,695
—
2020
$27,015
17%
$13,695
—
2018
$23,172
3%
$13,695
—
2017
$22,578
1%
$13,695
—
2016
$22,364
—
$13,695
—
2015
$22,304
-3%
$13,695
—
2015
$23,071
—
$13,695
-3%
2014
$23,144
4%
$14,080
—
2013
$22,318
—
$14,080
—
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Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

Estimate the Cost for 9 Watercrest Ct

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*These costs are estimates, and the interest rates assume exceptional credit standing.

Listed by The Agency Northshore NY

9 Watercrest Court, Saint James, NY 11780 (MLS# 976021) is a Single Family property with 8 bedrooms, 6 full bathrooms and 2 partial bathrooms. 9 Watercrest Court is currently listed for $2,900,000 and was received on April 15, 2026. Want to learn more about 9 Watercrest Court? Do you have questions about finding other Single Family real estate for sale in Head of the Harbor? You can browse all Head of the Harbor real estate or contact a Coldwell Banker agent to request more information.

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