Waterfront homes for sale & real estate in Long Island, NY

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3D WALKTHROUGH

ABOUT THIS HOME
Waterfront Home for sale in Long Island, NY:
Magnificence on the Bay – East Atlantic Beach Oasis! Experience luxury coastal living in this spectacular bayfront property overlooking the serene Reynolds Channel. This custom-built home offers over 4,600 sq ft of refined space and features: Grand Foyer – Ornate staircase and soaring ceilings set a dramatic tone upon entry, Gas Fireplace. Expansive Living Area – Open-concept design with stunning views of the bay and pool, perfect for entertaining Gourmet Kitchens – Two kitchens with high-end appliances including Sub Zero and Wolf, ideal for culinary enthusiasts. Spacious Bedrooms – 6 bedrooms with large closets and breathtaking water views, including 3 ensu

$3,350,000

6 beds5 baths4,625 sq ft

51 Bay St, East Atlantic Beach, NY 11561

8,580 sq ft lot • 3 garage spots • Pool

Listing by BERKSHIRE HATHAWAY

ABOUT THIS HOME
Waterfront Home for sale in Long Island, NY:
Secluded on over 8 acres of elevated land within the prestigious enclave of Belle Terre, this sprawling waterfront estate offers unmatched privacy and commanding views across the Long Island Sound. With approximately 300 feet of shoreline and panoramic 180-degree vistas, the property embodies the pinnacle of North Shore luxury living. The grand main residence, spanning nearly 20,000 square feet, is designed for both intimate living and large-scale entertaining. Its thoughtful layout encompasses 11 bedrooms, 15 bathrooms, and multiple kitchens, seamlessly blending comfort with sophistication. A meandering drive through lush, mature landscaping culminates in an expansive driveway, creating a

$9,995,000

11 beds16 baths20,000 sq ft

1 Osprey Ct, Port Jefferson, NY 11777

Waterfront estate • Multiple kitchens • Over 8 acres

Listing by Compass Greater NY LLC

ABOUT THIS HOME
Waterfront Home for sale in Long Island, NY:
Welcome to this waterfront retreat! On a quiet dead end block sits a 2 bedroom 1 bath home resting along the canal. Home offers a blend of comfort and coastal living with updated kitchen and bathroom all with modern finishes. Enjoy 25' bulkhead with floating dock. Primary second floor bedroom boasts a deck with views overlooking the canal. Whether looking for a full time residence or second home, this home is move-in ready and waiting for you!

$490,000

2 beds1 bath756 sq ft

252 Arthur St, Freeport, NY 11520

2,500 sq ft lot • Built 1920 • Listed 50 days

Listing by Signature Premier Properties

3D WALKTHROUGH

ABOUT THIS HOME
Waterfront Home for sale in Long Island, NY:
Beautiful two-story home on a quiet street in the canal neighborhood of Freeport. Two full bathrooms, four bedrooms, two living rooms, a first floor den that could be a fifth bedroom, a professional home office, a formal dining room, eat-in kitchen, and a detached one car garage with driveway. A magnificent grand entranceway, custom mahogany doors and closets, ductless AC's, brand new bulk head, and many more amenities makes this a must show for your buyers.

$749,000

4 beds2 baths2,084 sq ft

34 W 2nd St, Freeport, NY 11520

Canal neighborhood • Mahogany doors • Grand entranceway

Listing by Charles Rutenberg Realty Inc

3D WALKTHROUGH

ABOUT THIS HOME
Waterfront Home for sale in Long Island, NY:
Experience the ultimate in waterfront living with this extraordinary 9,000+ sq. ft. estate set on two sweeping acres with 200 feet of private shoreline in Oyster Bay. Designed for both grand entertaining and everyday comfort, the residence offers 5 bedrooms, 6.5 baths, and 4 fireplaces, all supported by modern essentials including a full-house generator and security system. Step inside the dramatic entry foyer where light and space unfold into expansive living areas with floor-to-ceiling windows framing panoramic water views. The main level is highlighted by a sophisticated living room, formal dining room, and a versatile lounge/meeting space. A library with its own bath provides a perfect

$7,495,000

5 beds6.5 baths9,000 sq ft

26 Tennis Court Rd, Oyster Bay, NY 11771

Private shoreline • Formal dining room • 2 acre lot

Listing by Compass Greater NY LLC

Property at 3354 Murdock Ave, Oceanside, NY 11572, 3 beds, 1.5 baths

$550,000

3 beds1.5 baths1,075 sq ft

3354 Murdock Ave, Oceanside, NY 11572

Listing by Signature Premier Properties

Property at 873 S 7th St, Lindenhurst, NY 11757, 2 beds, 2 baths

$679,990

2 beds2 baths1,400 sq ft

873 S 7th St, Lindenhurst, NY 11757

Listing by RE/MAX Signature Real Estate

Property at 139 Erin Ln, East Setauket, NY 11733, 3 beds, 2.5 baths

$674,999

3 beds2.5 baths1,800 sq ft

139 Erin Ln, East Setauket, NY 11733

Listing by Signature Premier Properties

Property at 189 Philips Pl, Oceanside, NY 11572, 4 beds, 3 baths

$1,480,000

4 beds3 baths3,010 sq ft

189 Philips Pl, Oceanside, NY 11572

Listing by E Realty International Corp

Property at 1008 W Shore Rd, Oyster Bay, NY 11771, 12 beds, 4 baths

$1,899,000

12 beds4 baths— sq ft

1008 W Shore Rd, Oyster Bay, NY 11771

Listing by Homes By Mara

Property at 70 Candy Ln, Great Neck, NY 11023, 9 beds, 7 baths

$8,800,000

9 beds7 baths8,000 sq ft

70 Candy Ln, Great Neck, NY 11023

Listing by EXP Realty

Property at 173 Tahlulah Ln, West Islip, NY 11795, 4 beds, 2.5 baths

$1,595,000

4 beds2.5 baths3,331 sq ft

173 Tahlulah Ln, West Islip, NY 11795

Listing by Eric G Ramsay Jr Assoc LLC

Property at 430 Shore Rd Unit 8K, Long Beach, NY 11561, 2 beds, 1.5 baths

$780,000

2 beds1.5 baths1,255 sq ft

430 Shore Rd Unit 8K, Long Beach, NY 11561

Listing by Compass Greater NY LLC

Property at 311 Riviera Pkwy, Lindenhurst, NY 11757, 4 beds, 2 baths

$749,000

4 beds2 baths— sq ft

311 Riviera Pkwy, Lindenhurst, NY 11757

Listing by Coldwell Banker Easton Prop

Property at 3449 Weidner Ave, Oceanside, NY 11572, 4 beds, 2 baths

$999,000

4 beds2 baths1,660 sq ft

3449 Weidner Ave, Oceanside, NY 11572

Listing by Coldwell Banker American Homes

Property at 43 Oak Point Dr N, Bayville, NY 11709, 5 beds, 2.5 baths

$1,895,000

5 beds2.5 baths3,298 sq ft

43 Oak Point Dr N, Bayville, NY 11709

Listing by Compass Greater NY LLC

Property at 3 Desoto Rd, Amityville, NY 11701, 2 beds, 1 bath

$549,000

2 beds1 bath1,178 sq ft

3 Desoto Rd, Amityville, NY 11701

Listing by Signature Premier Properties

Property at 41 West Ave, Lawrence, NY 11559, 5 beds, 2 baths

$749,000

5 beds2 baths2,226 sq ft

41 West Ave, Lawrence, NY 11559

Listing by E Realty International Corp

Property at 560 W Broadway Unit 3H, Long Beach, NY 11561, 1 bed, 1 bath

$429,000

1 bed1 bath850 sq ft

560 W Broadway Unit 3H, Long Beach, NY 11561

Listing by Coldwell Banker American Homes

Property at 2819 Harbor Rd, Merrick, NY 11566, 3 beds, 2.5 baths

$1,050,000

3 beds2.5 baths1,921 sq ft

2819 Harbor Rd, Merrick, NY 11566

Listing by Daniel Gale Sothebys Intl Rlty

Property at 209 Fox Hill Dr, Calverton, NY 11933, 2 beds, 2 baths

$717,500

2 beds2 baths1,310 sq ft

209 Fox Hill Dr, Calverton, NY 11933

Listing by Douglas Elliman Real Estate

Property at 7 Riverview Ter, Smithtown, NY 11787, 4 beds, 5 baths

$2,988,888

4 beds5 baths7,000 sq ft

7 Riverview Ter, Smithtown, NY 11787

Listing by Signature Premier Properties

Property at 12 Fish Cove Rd, Southampton, NY 11968, 5 beds, 5.5 baths

$4,850,000

5 beds5.5 baths5,169 sq ft

12 Fish Cove Rd, Southampton, NY 11968

Listing by Sothebys Int'l Realty Hamptons

Property at 68 E Bayberry Rd, Islip, NY 11751, 5 beds, 4 baths

$2,250,000

5 beds4 baths5,752 sq ft

68 E Bayberry Rd, Islip, NY 11751

Listing by Herrick Real Estate LLC

Property at 11 Dolphin Ln, West Islip, NY 11795, 4 beds, 3 baths

$1,760,528

4 beds3 baths3,061 sq ft

11 Dolphin Ln, West Islip, NY 11795

Listing by Netter Real Estate Inc

Property at 5 Canal Rd, Massapequa, NY 11758, 2 beds, 2 baths

$899,000

2 beds2 baths1,440 sq ft

5 Canal Rd, Massapequa, NY 11758

Listing by BERKSHIRE HATHAWAY

Property at 98 Spring Pond Ln, Southampton, NY 11968, 4 beds, 5.5 baths

$2,998,000

4 beds5.5 baths5,292 sq ft

98 Spring Pond Ln, Southampton, NY 11968

Listing by Daniel Gale Sothebys Intl Rlty

Property at 7 Waters Edge #7, Shirley, NY 11967, 2 beds, 2.5 baths

$775,000

2 beds2.5 baths1,632 sq ft

7 Waters Edge #7, Shirley, NY 11967

Listing by Coldwell Banker Reliable R E

Property at 4072 Darby Ln, Seaford, NY 11783, 6 beds, 3.5 baths

$1,699,000

6 beds3.5 baths3,600 sq ft

4072 Darby Ln, Seaford, NY 11783

Listing by Keller Williams Realty NYC Grp

Property at 3695 S Somerset Dr, Seaford, NY 11783, 4 beds, 3 baths

$1,349,988

4 beds3 baths3,100 sq ft

3695 S Somerset Dr, Seaford, NY 11783

Listing by Keller Williams Points North

Property at 127 Maple Blvd, Long Beach, NY 11561, 4 beds, 3 baths

$1,400,000

4 beds3 baths2,166 sq ft

127 Maple Blvd, Long Beach, NY 11561

Listing by Compass Greater NY LLC

Property at 100 Garvies Point Rd #1309, Glen Cove, NY 11542, 2 beds, 2 baths

$1,698,000

2 beds2 baths1,573 sq ft

100 Garvies Point Rd #1309, Glen Cove, NY 11542

Listing by Douglas Elliman Real Estate

Property at 121 Garfield St, Freeport, NY 11520, 4 beds, 2.5 baths

$1,200,000

4 beds2.5 baths2,500 sq ft

121 Garfield St, Freeport, NY 11520

Listing by Your Home Sold Guaranteed Rlty

Property at 794 Pecan St, Lindenhurst, NY 11757, 5 beds, 2 baths

$899,000

5 beds2 baths1,833 sq ft

794 Pecan St, Lindenhurst, NY 11757

Listing by OverSouth LLC

Property at 521 Dune Rd, Westhampton Beach, NY 11978, 5 beds, 3.5 baths

$8,495,000

5 beds3.5 baths3,125 sq ft

521 Dune Rd, Westhampton Beach, NY 11978

Listing by William Raveis New York LLC

Property at 28 Riverside Ave, Amityville, NY 11701, 5 beds, 2 baths

$999,000

5 beds2 baths3,790 sq ft

28 Riverside Ave, Amityville, NY 11701

Listing by Century 21 AA Realty

Property at 166 Cedar Ct, Copiague, NY 11726, 4 beds, 1 bath

$629,999

4 beds1 bath1,800 sq ft

166 Cedar Ct, Copiague, NY 11726

Listing by Uncommon R E

Property at 63 South Bay Ave, Eastport, NY 11941, 5 beds, 2 baths

$2,800,000

5 beds2 baths4,910 sq ft

63 South Bay Ave, Eastport, NY 11941

Listing by Hampton Properties

Property at 47 Rampasture Rd Apt M, Hampton Bays, NY 11946, 1 bed, 1 bath

$749,999

1 bed1 bath1,100 sq ft

47 Rampasture Rd Apt M, Hampton Bays, NY 11946

Listing by Douglas Elliman Real Estate

Property at 700 Shore Rd Unit 4K, Long Beach, NY 11561, 1 bed, 1 bath

$525,000

1 bed1 bath1,000 sq ft

700 Shore Rd Unit 4K, Long Beach, NY 11561

Listing by Realty Connect USA LLC

Property at 37 Weatherby Ln, Central Islip, NY 11722, 2 beds, 2 baths

$529,000

2 beds2 baths1,056 sq ft

37 Weatherby Ln, Central Islip, NY 11722

Listing by Howard Hanna Coach

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Based on information submitted to the MLS GRID as of Sat Nov 29 2025. All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information.

Waterfront Homes for Sale in Long Island

There are currently 692 waterfront homes for sale in Long Island at a median listing price of $800K. Some of these homes are "Hot Homes," meaning they're likely to sell quickly. Most homes for sale in Long Island stay on the market for 52 days and receive 4 offers. Popular neighborhoods include The Hamptons, Westville, Rowayton, Black Rock, and Fire Island Pines. This map is refreshed with the newest listings in Long Island every 15 minutes.

In the past month, 2320 homes have been sold in Long Island. In addition to houses in Long Island, there were also 1175 condos, 7 townhouses, and 181 multi-family units for sale in Long Island last month. Find your dream home in Long Island using the tools above. Use filters to narrow your search by price, square feet, beds, and baths to find homes that fit your criteria. Our top-rated real estate agents in Long Island are local experts and are ready to answer your questions about properties, neighborhoods, schools, and the newest listings for sale in Long Island. If you're looking to sell your home in the Long Island area, our listing agents can help you get the best price. Redfin is redefining real estate and the home buying process in Long Island with industry-leading technology, full-service agents, and lower fees that provide a better value for Redfin buyers and sellers.

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