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21 Shore Drive Copiague, NY 11726

$1,202,500

Listed at $1,225,000. Closed September 8, 2026.

Listing courtesy of Diane Betz, Compass Greater NY LLC MLS #KEY987827

Only the front exterior photograph is shown on closed sales, in keeping with OneKey MLS rules.

  • 3Bedrooms
  • 2Bathrooms
  • 2,220Square feet
  • $542Per square foot
  • 1976Year built

About this home

Perfectly positioned on a wide canal in prestigious Copiague Harbor, this impeccably updated expanded ranch offers 100 feet of waterfront and an effortless blend of modern design and coastal sophistication. Spanning approximately 2,200 square feet, the residence unfolds with soaring cathedral ceilings, radiant heated floors, and walls of glass that frame serene water views. The 2019 designer kitchen is appointed with quartz countertops, premium stainless appliances, gas cooking, and a seamless flow into the open-concept living spaces — curated for both intimate evenings and elevated entertaining. The primary suite is a private retreat, featuring tranquil waterfront views and a newly renovated spa bath (2024) with soaking tub, walk-in shower, and refined quartz finishes. Two additional bedrooms and a beautifully updated hall bath complete the thoughtfully designed main level. Outdoors, the property transforms into a private waterfront resort. A heated saltwater pool, expansive decking, pergola with gas grill, and manicured grounds create a true country-club ambiance. The refaced bulkhead and floating dock, complete with water and electric, provide effortless access to the Great South Bay. Additional highlights include a two-car garage, updated roof and mechanicals (2016), Navien on-demand heating system, 200-amp electric, and two-zone central air — delivering both luxury and peace of mind. A rare offering for the discerning waterfront buyer seeking turnkey elegance, boating convenience, and refined coastal living — just moments from marinas, beaches, and parkways. *** This home is in an X flood zone - flood insurance is NOT required ***

Description supplied by the listing broker.

Features

  • First Floor Bedroom
  • First Floor Full Bath
  • Cathedral Ceiling(s)
  • Ceiling Fan(s)
  • Eat-in Kitchen
  • Entrance Foyer
  • Formal Dining
  • High Ceilings
  • Kitchen Island
  • Open Floorplan
  • Open Kitchen
  • Primary Bathroom
  • Master Downstairs
  • Quartz/Quartzite Counters

Property details

Interior

Attic
Storage,Unfinished
Kitchens
1
Additional rooms
Loft
Flooring
Ceramic Tile, Tile, Wood
Windows
Double Pane Windows, Floor to Ceiling Windows, Oversized Windows, Skylight(s), Wall of Windows
Appliances
Dishwasher, Dryer, Freezer, Gas Cooktop, Microwave, Oven, Refrigerator, Stainless Steel Appliance(s), Tankless Water Heater, Washer

Systems and utilities

Heating
Baseboard, Hot Water, Natural Gas, Radiant, Radiant Floor
Heating zones
2
Cooling
Central Air
Utilities
Cable Available, Electricity Connected, Natural Gas Connected, Sewer Connected, Water Connected
Water
Public

Exterior and lot

Construction
Vinyl Siding
Architectural style
Exp Ranch
Condition
Updated/Remodeled
Parking
Attached, Driveway, Garage, Off Street
Private pool
Yes
Pool
Fenced, In Ground, Outdoor Pool, Pool Cover, Salt Water, Vinyl
Fencing
Back Yard, Fenced, Vinyl
Patio and porch
Deck, Patio
View
Water
Waterfront
Bulkhead, Canal Front, Waterfront
Lot dimensions
100 x125
Lot features
Back Yard, Front Yard, Landscaped, Level, Private, Sprinklers In Front, Sprinklers In Rear, Views, Waterfront

Tax and legal

Parcel number
0100-185-00-02-00-044-006
Listing agreement
Exclusive Right To Sell

Property details supplied by the listing broker through OneKey MLS, as of September 8, 2026. Fields not shown were not supplied and should not be read as absent from the property.

This listing

  1. September 8, 2026 Sold for $1,202,500
  2. September 8, 2026 Reduced to $1,202,500 from $1,225,000

Location

21 Shore Drive, Copiague, NY 11726

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