Waterfront homes for sale on Long Island comprise beautiful variations in architectural style, size, and amenities. Whether you’re searching for a home on Great South Bay, the Peconic River or either part of the Peconic Bay, Gardiner’s Bay, or the Atlantic, you’ll find something truly spectacular here.
Waterfront Homes for Sale on Long Island
The villages and hamlets along Long Island offer a number of waterfront homes for sale, from charming single-family residences with breathtaking views to spacious estates with private beaches.
You can explore all of the waterfront homes for sale on Long Island by clicking through the images above.
Hamptons Waterfront Real Estate
The East End of Long Island—known as The Hamptons—is a group of charming hamlets and villages in Southampton and East Hampton on the South Fork. This beautiful area is home to some of the most luxurious homes in the U.S., and if you’re interested in buying here, we can assist you in finding the perfect Hamptons Waterfront real estate for sale.
Find New Waterfront Homes on Long Island
Explore new construction and recently built waterfront homes for sale by clicking through the images below.
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Find Waterfront Homes for Sale on Long Island With an Area Expert
We can help you find waterfront homes for sale in The Hamptons or in any of the charming villages and hamlets on the island. When you're ready to explore your options, call us at 516-692-6636 or get in touch with us online. We’ll be happy to help you find your dream home on Long Island’s waterfront.

43 Overlook Passage 43 Port Jefferson, New York
5 Beds 3 Baths 0.100 Acres

222 W Lagoon Drive Lido Beach, New York
5 Beds 3 Baths 0.150 Acres

29 Winthrop Road Shelter Island, New York
6 Beds 10 Baths 1.710 Acres

39 Seneca Street Ocean Bay Park, New York
5 Beds 2 Baths 0.110 Acres

231 Saratoga Boulevard Island Park, New York
3 Beds 3 Baths 0.310 Acres

10 Beech Road Islip, New York
5 Beds 6 Baths 0.660 Acres

3059 Shore Drive Merrick, New York
5 Beds 3 Baths 0.170 Acres

23 Mallard Drive Lloyd Neck, New York
5 Beds 7 Baths 8,000 SqFt 2.500 Acres

1051 Oceanfront 9 Long Beach, New York
3 Beds 3 Baths 0.460 Acres

7 Stone Lane Quogue, New York
5 Beds 5 Baths 4,500 SqFt 0.100 Acres

38 Virginia Avenue Long Beach, New York
2 Beds 2 Baths 0.040 Acres

35 Stuart Avenue Amityville, New York
2 Beds 2 Baths 0.170 Acres

10 B S. Bay Avenue Eastport, New York
4 Beds 4 Baths 0.930 Acres

100 W Broadway 6X Long Beach, New York
1 Beds 2 Baths 1.760 Acres

7 Duck Point Road Remsenburg, New York
4 Beds 4 Baths 3,382 SqFt 1 Acres

317 Sky Walk Fire Island Pines, New York
7 Beds 4 Baths 0.150 Acres

31 Lovers Lane Aquebogue, New York
4 Beds 2 Baths 2,200 SqFt 0.330 Acres

156 Annuskemunnica Road Babylon, New York
3 Beds 4 Baths 3,935 SqFt 0.230 Acres

50 Summit Avenue Northport, New York
5 Beds 2 Baths 2,000 SqFt 0.250 Acres

531 Ray Street 1 Freeport, New York
3 Beds 3 Baths 1,608 SqFt 1.430 Acres

215 E Bayberry Road E Islip, New York
3 Beds 3 Baths 2,894 SqFt 0.800 Acres

205 Bayberry Path 205 Riverhead, New York
2 Beds 3 Baths 1,420 SqFt 0.210 Acres

360 Shore Rd 8N Long Beach, New York
1 Beds 2 Baths

14 Willow Street Aquebogue, New York
3 Beds 3 Baths 2,094 SqFt 0.160 Acres

24 Lakeview Avenue West Islip, New York
4 Beds 2 Baths 2,200 SqFt 0.130 Acres

4 Lakeview Ave S Brightwaters, New York
4 Beds 3 Baths 0.210 Acres

200 Clocks Boulevard Massapequa, New York
3 Beds 4 Baths 3,710 SqFt 1.800 Acres

66 Arbour Street West Islip, New York
4 Beds 2 Baths 2,427 SqFt 0.770 Acres

167 Araca Road Babylon, New York
4 Beds 4 Baths 0.210 Acres

38 Cow Neck Road Sands Point, New York
5 Beds 6 Baths 6,500 SqFt 1.190 Acres

13 Harbor Crest Court Huntington, New York
4 Beds 4 Baths 0.830 Acres

9 Court Street East Rockaway, New York
2 Beds 1 Baths 0.090 Acres

15 Watersedge Court Lattingtown, New York
4 Beds 4 Baths 4,097 SqFt 2.450 Acres

800 Summit Drive Mattituck, New York
4 Beds 3 Baths 0.440 Acres

700 Shore Rd 4J Long Beach, New York
1 Beds 1 Baths

150 Baywater Avenue Southold, New York
3 Beds 3 Baths 2,100 SqFt 1.050 Acres

2829 Alder Road Bellmore, New York
3 Beds 3 Baths 1,477 SqFt 0.110 Acres

16 Huron Street Glen Head, New York
4 Beds 4 Baths 0.410 Acres

17 Stuarts Court Port Jefferson, New York
7 Beds 6 Baths 9,308 SqFt 1.030 Acres

5 Pembroke Drive Glen Cove, New York
4 Beds 5 Baths 0.530 Acres

1790 Grandview Drive Orient, New York
4 Beds 4 Baths 3,900 SqFt 0.960 Acres

325 East Drive Copiague, New York
3 Beds 1 Baths 0.110 Acres

47 Romana Drive Hampton Bays, New York
4 Beds 4 Baths 3,200 SqFt 0.390 Acres

19 Mallard Drive Lloyd Harbor, New York
6 Beds 9 Baths 10,500 SqFt 2 Acres

711 Shore Road 4D Long Beach, New York
2 Beds 2 Baths 1,500 SqFt

825 Arctic Street Lindenhurst, New York
3 Beds 2 Baths 0.060 Acres

8 Fort Hill Drive Lloyd Harbor, New York
6 Beds 5 Baths 6.250 Acres

4 Kelly Street Glen Cove, New York
5 Beds 3 Baths 0.150 Acres

55 Mccann Lane Greenport, New York
3 Beds 4 Baths 2,400 SqFt 0.430 Acres

11 Jackson Place Massapequa, New York
3 Beds 2 Baths 2,160 SqFt 0.230 Acres

15 Wildwood Lane Quogue, New York
4 Beds 6 Baths 5,466 SqFt 3.170 Acres

40 Sunset Drive Sayville, New York
3 Beds 2 Baths 0.250 Acres

100 East Drive Copiague, New York
4 Beds 3 Baths 0.140 Acres

323 Waterside Road Northport, New York
5 Beds 3 Baths 0.120 Acres

24 Braham Avenue Amityville, New York
4 Beds 3 Baths 0.140 Acres

769 S 9th Street Lindenhurst, New York
4 Beds 3 Baths 0.110 Acres

4 Whitney Road Bayville, New York
5 Beds 4 Baths 3,000 SqFt 0.160 Acres

243 Sequams Lane West Islip, New York
3 Beds 2 Baths 2,666 SqFt 0.270 Acres

30 East Drive Copiague, New York
4 Beds 3 Baths 0.140 Acres

523 W Broadway A Long Beach, New York
3 Beds 2 Baths 1,023 SqFt 0.570 Acres

59 Watchogue Avenue 40 East Moriches, New York
3 Beds 2 Baths 0.030 Acres

625 Washington Boulevard Long Beach, New York
5 Beds 7 Baths 5,309 SqFt 0.400 Acres

11 Argyle Drive Northport, New York
3 Beds 2 Baths 0.250 Acres

700 Shore Road 2M Long Beach, New York
2 Beds 2 Baths

49 West Boulevard East Rockaway, New York
4 Beds 3 Baths 2,544 SqFt 0.150 Acres

1225 Leeton Drive Southold, New York
4 Beds 2 Baths 1,900 SqFt 0.500 Acres

118 Makamah Road Northport, New York
4 Beds 3 Baths 1 Acres

177 Albany Boulevard Atlantic Beach, New York
7 Beds 7 Baths 0.210 Acres

3 Beatrice Drive Hampton Bays, New York
4 Beds 2 Baths 1,872 SqFt 0.490 Acres

1990 Bay Boulevard Atlantic Beach, New York
6 Beds 7 Baths 0.230 Acres

450 W Bay Drive Long Beach, New York
5 Beds 5 Baths 0.180 Acres

99 Flamingo Street Atlantic Beach, New York
4 Beds 3 Baths 0.120 Acres

643 S Long Beach Avenue Freeport, New York
3 Beds 2 Baths 0.210 Acres

84 Curley Street Long Beach, New York
2 Beds 2 Baths 0.100 Acres

700 Shore Road 5G Long Beach, New York
1 Beds 1 Baths 1,000 SqFt

13 Beach Road Huntington Bay, New York
5 Beds 4 Baths 4,000 SqFt 1.700 Acres

6 Tuts Lane South Jamesport, New York
5 Beds 5 Baths 4,001 SqFt 0.950 Acres

410 E Broadway 7W Long Beach, New York
3 Beds 2 Baths 1,500 SqFt

934 S 6th Street Lindenhurst, New York
4 Beds 3 Baths 2,000 SqFt 0.430 Acres

12 Dock Drive Freeport, New York
4 Beds 3 Baths 2,382 SqFt 0.140 Acres

862 S Long Beach Avenue Freeport, New York
4 Beds 3 Baths 3,074 SqFt 0.210 Acres

75 West Boulevard East Rockaway, New York
2 Beds 1 Baths 830 SqFt 0.060 Acres

2820 Shipyard Lane 2D2 East Marion, New York
1 Beds 2 Baths 0.200 Acres

103 Illinois Avenue Long Beach, New York
3 Beds 4 Baths 2,200 SqFt 0.040 Acres

270 Kings Point Road East Hampton, New York
4 Beds 2 Baths 0.410 Acres

132 Adams Drive Montauk, New York
4 Beds 2 Baths 1,500 SqFt 0.170 Acres

1386 Ridge Road Laurel Hollow, New York
5 Beds 6 Baths 2.120 Acres

9 Fleets Point Drive West Babylon, New York
4 Beds 3 Baths 0.240 Acres

10 Lands End Road Locust Valley, New York
7 Beds 9 Baths 32 Acres

353 West Drive Copiague, New York
4 Beds 2 Baths 1,900 SqFt 0.090 Acres

10 Canal Way Hampton Bays, New York
4 Beds 4 Baths 3,200 SqFt 0.510 Acres

21 Vantage Court 21 Port Jefferson, New York
3 Beds 4 Baths 3,133 SqFt 0.030 Acres

110 Dune Road Westhampton Beach, New York
6 Beds 7 Baths 3,200 SqFt 0.480 Acres

350 Dune Road Westhampton Beach, New York
4 Beds 3 Baths 1.300 Acres

45 Bay Street East Atlantic Beach, New York
6 Beds 4 Baths 3,000 SqFt 0.130 Acres

1415 Harbor Lane Cutchogue, New York
3 Beds 3 Baths 2,100 SqFt 2.140 Acres

2820 Shipyard Lane 2D1 East Marion, New York
1 Beds 2 Baths 850 SqFt 0.200 Acres

17 Roosevelt Boulevard Massapequa, New York
4 Beds 3 Baths 2,137 SqFt 0.230 Acres

1190 Harbor Road Hewlett, New York
7 Beds 7 Baths 0.600 Acres