16 Seaway Drive Copiague, NY $ 849,990
16 Seaway Drive
$ 849,990
Recently Listed
Open House 4/11 12pm - 2pm
Share Save

16 Seaway Drive

Copiague, NY, 11726
$ 849,990
Bedrooms4 Baths3.0 Sq 3,588

Monthly Estimate*

$ 5,234

16 Seaway Drive, Copiague, NY 11726 - Image 1
16 Seaway Drive, Copiague, NY 11726 - Image 2
16 Seaway Drive, Copiague, NY 11726 - Image 3
16 Seaway Drive, Copiague, NY 11726 - Image 4
16 Seaway Drive, Copiague, NY 11726 - Image 5
16 Seaway Drive, Copiague, NY 11726 - Image 6
16 Seaway Drive, Copiague, NY 11726 - Image 7
16 Seaway Drive, Copiague, NY 11726 - Image 8
16 Seaway Drive, Copiague, NY 11726 - Image 9
16 Seaway Drive, Copiague, NY 11726 - Image 10
16 Seaway Drive, Copiague, NY 11726 - Image 11
16 Seaway Drive, Copiague, NY 11726 - Image 12
16 Seaway Drive, Copiague, NY 11726 - Image 13
16 Seaway Drive, Copiague, NY 11726 - Image 14
16 Seaway Drive, Copiague, NY 11726 - Image 15
16 Seaway Drive, Copiague, NY 11726 - Image 16
16 Seaway Drive, Copiague, NY 11726 - Image 17
16 Seaway Drive, Copiague, NY 11726 - Image 18
16 Seaway Drive, Copiague, NY 11726 - Image 19
16 Seaway Drive, Copiague, NY 11726 - Image 20
16 Seaway Drive, Copiague, NY 11726 - Image 21
16 Seaway Drive, Copiague, NY 11726 - Image 22
16 Seaway Drive, Copiague, NY 11726 - Image 23
16 Seaway Drive, Copiague, NY 11726 - Image 24
16 Seaway Drive, Copiague, NY 11726 - Image 25
16 Seaway Drive, Copiague, NY 11726 - Image 26
16 Seaway Drive, Copiague, NY 11726 - Image 27
16 Seaway Drive, Copiague, NY 11726 - Image 28
16 Seaway Drive, Copiague, NY 11726 - Image 29
16 Seaway Drive, Copiague, NY 11726 - Image 30
16 Seaway Drive, Copiague, NY 11726 - Image 31
16 Seaway Drive, Copiague, NY 11726 - Image 32
16 Seaway Drive, Copiague, NY 11726 - Image 33
16 Seaway Drive, Copiague, NY 11726 - Image 34
16 Seaway Drive, Copiague, NY 11726 - Image 35
16 Seaway Drive, Copiague, NY 11726 - Image 36
16 Seaway Drive, Copiague, NY 11726 - Image 37
16 Seaway Drive, Copiague, NY 11726 - Image 38
16 Seaway Drive, Copiague, NY 11726 - Image 39
16 Seaway Drive, Copiague, NY 11726 - Image 40
16 Seaway Drive, Copiague, NY 11726 - Image 41
16 Seaway Drive, Copiague, NY 11726 - Image 42
16 Seaway Drive, Copiague, NY 11726 - Image 43
16 Seaway Drive, Copiague, NY 11726 - Image 44
16 Seaway Drive, Copiague, NY 11726 - Image 45
16 Seaway Drive, Copiague, NY 11726 - Image 46
16 Seaway Drive, Copiague, NY 11726 - Image 47
16 Seaway Drive, Copiague, NY 11726 - Image 48
16 Seaway Drive, Copiague, NY 11726 - Image 49
16 Seaway Drive, Copiague, NY 11726 - Image 50
View a Virtual Tour

Single Family Home for sale in Copiague, NY

for $849,990 with 4 bedrooms and 3 full baths. This 3,588 square foot home was built in 1976 on a lot size of 0.287.

Welcome to “Salt Life” at Great South Bay Estates! Come and join the lifestyle of this exclusive beach and boating community deep into the Great Neck peninsula of Copiague Harbor – X-Zone! NO FLOOD INSURANCE REQUIRED! Just a few houses from the Great South Bay, this huge, sun-drenched, expanded Custom Colonial offers oversized windows, 3-4 large Bedrooms, including a main suite with dressing alcove, full bath and WIC; and 2 additional full baths, one with a jetted, soaker tub! The stylish, well-appointed eat-in-kitchen with breakfast nook comes dressed with granite counters and Stainless Steel appliances and features a gas stovetop plus an in-wall double convection oven! The adjacent room is spacious for gatherings and spills into the first-floor, fully windowed Sunroom with additional seating and lounging areas offering views of the well-landscaped yard. The formal Dining Room with its front bump-out can accommodate even those wandering beyond the dinner table, while the living room features a wood-burning fireplace for additional warmth and ambience. There’s even a first-floor billiard/game room with a bay window. While the second floor accommodates the sleeping quarters, it also features a spacious second Sunroom with spiral stairs to the backyard and patio. This spacious home is heated by a newer gas furnace circulating hot water through 4 zones of baseboard convection radiators, while a newer, dedicated water heater provides domestic hot water and the newer C/AC cools in summer. If needed, the flexible floorplan can adjust to a first-floor bedroom suite with full bath. Close proximity to the bay with marina and beach rights included for required $200 annual HOA fee. Boat docking is also available. This is a large, custom home on an oversized lot in a resort-style community, and it’s waiting for you!

See more

Open House

4/11/2026 12:00 PM - 2:00 PM
16 Seaway Drive Copiague, NY
* Some states or local ordinances may prohibit Open Houses at this time, please confirm with your Weichert agent or local rep to confirm

Single Family Active

Price

$ 849,990

Bedrooms

4

Full Bath

3

Property Type

Single Family

Taxes

$ 19,051

Style

Colonial

Lot Size

0.287

Year Built

1976

Town/City

Copiague

County/Region

Suffolk

MLS | Web ID

982616

Features
Interior
Interior Amenities First Floor Bedroom First Floor Full Bath Breakfast Bar Built-in Features Chandelier Eat-in Kitchen Entrance Foyer Formal Dining Granite Counters High Speed Internet Kitchen Island Pantry Primary Bat
Flooring Combination
Fireplace Features Living Room Masonry Wood Burning
Basement (Y/N) N
Window Features Bay Window(s) Oversized Windows Skylight(s) Wall of Windows
Fireplace Y/N Y
Half Baths 0
Total Bedrooms 4
Total Baths 3
See more
General
Sewer Public Sewer
Heating Hot Water
Cooling Central Air
Utilities Cable Connected Electricity Connected Natural Gas Connected Sewer Connected Trash Collection Public Underground Utilities Water Connected
Appliances Convection Oven Cooktop Dishwasher Dryer Gas Cooktop Microwave Oven Refrigerator Stainless Steel Appliance(s) Washer Gas Water Heater
HOA Fee 200
Association Fee Includes Other
Patio/Porch Features Deck
Architectural Style Colonial
Construction Materials Frame Vinyl Siding
Year Built 1976
Property Subtype Single Family Residence
Tax Year 2025
Parcel Number 0100-185-00-02-00-044-051
Assoc Fee Paid Per Annually
County Suffolk County
Property Type Residential
HOA Y
Subdivision Name Copiague Harbor
Garage Y/N N
Total Rooms 12
Full Baths 3
Directions 27A to South Great Neck Road left on Dolphin right onto Schooner Lane right onto Lagoon right onto Shore Drive Left onto Seaway Drive to #16.
High School Walter G O'Connell Copiague High Sch
City Babylon
Disclosures Lead Paint
Association Name Great South Bay Estates
Senior Community Y/N N
High School District Copiague
Carport Y/N N
Spa Features Bath
Elementary School Susan E Wiley School
Property Attached Y/N N
Tax Annual Amount 19051
Middle/Junior High School Copiague Middle School
Property Condition Actual
Additional Parcels Y/N N
Virtual Tour https://speakeasymedia.hd.pics/16-Seaway-Dr/idx
Building Area Units Square Feet
Standard Status Active
Middle/Junior School District Copiague
Elementary School District Copiague
Tax Lot 44.05
Year Built Effective 1976
See more
Exterior
Fencing Fenced
Parking Features Driveway Driveway
Water Source Public
Spa N
Building Area Total 3588
Waterfront Y/N N
Horse Y/N N
See more
Internal Only
Street Number 1 16
See more
* Excluded Features
List By
Chris E. Costa

Listing Agent

Coldwell Banker American Homes

Broker

516-798-4100

Contact

Affordability Calculator

$6,821
Per Month
77%
23%
0%
Monthly Principal & Interest
$5,234
Monthly Property Taxes
$1,588
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

Discover how much house you can afford

Your dream home may be within reach.

Learn More about how to save

The time to sell is now
THE TIME TO SELL IS NOW! What's my home worth?
Nearby
4099363 Elementary School
4100297 Middle School
Walter G O'Connell Copiague High Sch High School
Pricing History
DatePricePrice ChangeDescription
4/9/2026$849,990 Listed Price

Map


See all

16 Seaway Drive, Copiague, NY, 11726 is a Single Family Home for sale at $849,990 with 3,588 sqft and a lot size of 0.287. 16 Seaway Drive has 4 bedrooms, 3.0 baths, and was built in 1976. The property's zip code is 11726 which is in Copiague, NY