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$4,750,000

  • For Sale
  • Active
  • Single Family
  • 5 Beds
  • 5 Full Baths
  • 2 Partial Baths
  • 9,300 Sq. Ft.
  • 3 Car Garage
  • Updated 9 days ago
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Water Views Across Centerport Harbor & the Long Island Sound - A Rare Offering. Tucked at the end of a secluded court on over three pristine acres, this English Country-inspired estate is a statement of privacy, scale, and timeless design, positioned to capture sweeping water views from every vantage point along the rear of the home. A rare natural path leads to the shoreline, offering effortless access for hiking, beach enjoyment, and a lifestyle that seamlessly blends luxury with nature. Built in 1998 with intention and precision, the home offers approximately 6,900 sq ft of above-grade living space, complemented by a walk-out lower level with finished areas and expansive space for recreation, wellness, or guest use, bringing total usable space to nearly 8,000 sq ft. Inside, 5 bedrooms and 5 full baths plus 2 half baths are thoughtfully designed, with oversized rooms and 12-foot tray ceilings that enhance both scale and elegance. A dramatic double-height foyer introduces sun-drenched living spaces, refined finishes, multiple fireplaces, and seamless indoor-outdoor flow, while the chef's kitchen with granite countertops and stainless-steel appliances anchors the home with both function and style. Outside, the grounds deliver a true resort experience with a heated in-ground pool, integrated spa, Diamond Blue finish, updated equipment, and an expansive Trex deck-all set against a backdrop of elevated water views and complete privacy. Additional features include a high-ceiling walk-out lower level with a full bath, a three-car garage with bonus space above, and a private in-law or guest suite with its own entrance, while recent upgrades such as multi-zone HVAC, a 26kW whole-house Generac generator, and a new gas line ensure modern efficiency. Located just minutes from Centerport Harbor, Huntington and Northport Villages, and within the Harborfields School District, this is more than a home-it is a private estate defined by craftsmanship, elegance, and a lifestyle few can access. Private Path to endless Sunsets.

Full Property Details for 19 Cobblestone Ct

General

  • Price: $4,750,000
  • Taxes: $48,949
  • Status: Active
  • Type: Single Family
  • Source: Long_Island
  • MLS ID: 954369
  • Updated: 3/18/2026
  • Added to Site: 24 day(s) ago

Interior

  • Number of Rooms: 13
  • Interior Features: First Floor Bedroom, First Floor Full Bath, Breakfast Bar, Built-in Features, Cathedral Ceiling(s), Ceiling Fan(s), Central Vacuum, Chandelier, Chefs Kitchen, Crown Molding, Dry Bar, Eat-in Kitchen, ENERGY STAR Qualified Door(s), Entrance Foyer, Formal Dining, Granite Counters, High Ceilings, His and Hers Closets, In-Law Floorplan, Kitchen Island, Natural Woodwork, Open Floorplan, Open Kitchen, Original Details, Other, Pantry, Primary Bathroom, Smart Thermostat, Storage, Walk-In Closet(s), Washer/Dryer Hookup, Wet Bar
  • Fireplace: Yes
  • Number of Fireplaces: 3
  • Fireplace(s): Bedroom, Family Room, Living Room
  • Appliances: ENERGY STAR Qualified Appliances
  • Laundry Facilities: Yes
  • Flooring: Carpet, Combination, Hardwood, Tile

Rooms

Bathrooms

  • Total Bathrooms: 7
  • Full Bathrooms: 5
  • Half Bathrooms: 2

Bedrooms

  • Total Bedrooms: 5

Other Rooms

  • Laundry: In Hall

Additional Information

  • Pool: Yes
  • Private Pool: Yes
  • Pool Description: In-Ground, Outdoor Pool, Pool/Spa Combo

Exterior

  • Exterior Features: Awning(s), Balcony, Garden, Other
  • Porch/Patio/Deck: Deck, Patio

Parking

  • Garage: Yes
  • Garage Spaces: 3
  • Total Spaces: 20
  • Parking Features: Driveway, Garage, Garage Door Opener

Location

  • County: Suffolk County
  • Neighborhood: Centerport
  • Cross Streets: Little Neck Road (Vanderbilt Museum)
  • Driving Directions: Directly across from the Vanderbilt Museum and Planetarium, Cobblestone Court sits quietly just off Little Neck Road. Upon entering the court, 12 o'clock will be straight ahead—bear gently to the right the 1-2 o’clock position for reference, the entrance to No. 19, home is tucked privately behind the trees, offering a discreet and composed arrival.

School Information

  • High School District: Harborfields
  • Elementary School: Thomas J Lahey Elementary School
  • Middle School: Oldfield Middle School
  • High School: Harborfields High School

Heating & Cooling

  • Central air: Yes
  • Cooling Type: Central Air
  • Heating Type: Forced Air, Other
  • Heating Zones: 4

Utilities

  • Sewer: Cesspool
  • Water: Public
  • Utility Description: Electricity Connected, Natural Gas Connected

Structural Information

  • Architectural Style: Estate, Traditional
  • Detached/Attached: Detached
  • Construction: Advanced Framing Technique, Brick, Frame
  • Basement: Yes
  • Basement Desc.: Full Basement, Partially Finished, See Remarks, Storage Space, Walk-Out Access
  • Windows: Bay Window(s), Double Pane Windows, ENERGY STAR Qualified Windows, Floor to Ceiling Windows, Oversized Windows
  • Building Size: 9300
  • Square Feet: 9,300
  • Sq. Ft. Source: Plans
  • Year Built: 1998

Lot Features

  • Property View: Water
  • Lot Size (Acres): 3.18
  • Lot Size (Sq. Ft.): 138,521
  • Road Maintenance: Public Maintained Road
  • Fence: Yes
  • Lot Features: Back Yard, Corner Lot, Cul-De-Sac, Front Yard, Landscaped, Near School, Near Shops, Other, Part Wooded, Private, Secluded, See Remarks, Sprinklers In Front, Sprinklers In Rear, Views, Waterfront
  • Fencing (Description): Back Yard, Fenced, Other, Perimeter

Water Features

  • Water View: Yes
  • Water Front View: Beach Access, Water Access

Financial Considerations

  • Taxes Include: Trash
  • Tax Amount: $48,949

Disclosures and Reports

  • Special Conditions: None
  • Property ID: 0400-048-00-02-00-007-015

Listed by The Agency Northshore NY

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Listing agent

— 19 Cobblestone Ct —

  • The Agency Northshore NY

631-870-0753

Get Pre-Approved Today

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NMLS#: 1598647

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Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

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Schools serving 19 Cobblestone Ct

School District:Harborfields Central School District
NameGradesDistance
Washington Drive Primary School
95 Washington Drive, Centerport, NY 11721
K-21.4 mi
Thomas J Lahey Elementary School
625 Pulaski Road, Greenlawn, NY 11740
3-52.7 mi
Oldfield Middle School
2 Old Field Road, Greenlawn, NY 11740
6-82.3 mi
Harborfields High School
98 Taylor Avenue, Greenlawn, NY 11740
9-122.6 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 19 Cobblestone Ct Get Price Alerts and Save Property

Date
Details
Price
Change
Source
3/18/2026
Listed
$4,750,000
35.71%
MLS
10/17/2006
Sold
$3,500,000
—
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 19 Cobblestone Ct

Year
Property Taxes
Change
Tax Assessment
Change
2020
-100%
$15,500
—
2022
$61,493
1%
$15,500
—
2021
$60,761
2%
$15,500
—
2020
$59,720
4%
$15,500
—
2018
$57,216
3%
$15,500
—
2017
$55,782
2%
$15,500
—
2016
$54,766
2%
$15,500
—
2015
$53,583
3%
$15,500
—
2015
$52,165
3%
$15,500
—
2014
$50,743
3%
$15,500
—
2013
$49,366
—
$15,500
—
View All
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 19 Cobblestone Ct

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

Listed by The Agency Northshore NY

19 Cobblestone Court, Centerport, NY 11721 (MLS# 954369) is a Single Family property with 5 bedrooms, 5 full bathrooms and 2 partial bathrooms. 19 Cobblestone Court is currently listed for $4,750,000 and was received on March 18, 2026. Want to learn more about 19 Cobblestone Court? Do you have questions about finding other Single Family real estate for sale in Centerport? You can browse all Centerport real estate or contact a Coldwell Banker agent to request more information.

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