- Register
- /
- Sign In
39 Properties Available In Islip
- Default
- Price-High To Low
- Price-Low To High
- Newest Listings
- Beds (Most)
- Baths (Most)
- Year Built (Newest)
- Square Feet (Biggest)

$ 230,000
2449 Union BLVD #Building J, #36-A, Islip, NY 11751
Condo
Listed by Oasis Realty Group LLC

$ 550,000
187 Smith AVE, Islip, NY 11751
Single Family Home
Listed by Coldwell Banker American Homes

$ 755,000
1 Winthrop ST, Islip, NY 11751
Single Family Home
Listed by Patriot Real Properties Gr LLC

$ 214,999
2413 Union BLVD #5B, Islip, NY 11751
Condo
Listed by Real Broker NY LLC

$ 459,000
96 Pardee AVE, Islip, NY 11751
Single Family Home
Listed by Signature Premier Properties

$ 247,000
2399 UNION BLVD #5A, Islip, NY 11751
Condo
Listed by Cornerstone R E Services LLC

$ 529,900
15 W Hemlock ST, Islip, NY 11751
Single Family Home
Listed by Douglas Elliman Real Estate

$ 3,900
5 Beaulieu CT, Islip, NY 11706
Single Family Home
Listed by Premium Group Realty Corp

$ 620,000
61 Peckham AVE, Islip, NY 11751
Single Family Home
Listed by Howard Hanna Coach

$ 234,000
2449 Union BLVD #24A, Islip, NY 11751
Condo
Listed by Signature Premier Properties

$ 2,890
46 Islip AVE #201, Islip, NY 11751
Single Family Home, Condo
Listed by Eric G Ramsay Jr Assoc LLC

$ 2,890
46 Islip AVE #305, Islip, NY 11751
Single Family Home, Condo
Listed by Eric G Ramsay Jr Assoc LLC

$ 285,000
2453 Union Boulevard #11A, Islip, NY 11751
Condo
Listed by Signature Premier Properties

$ 259,900
2453A Union BLVD #21A, Islip, NY 11751
Condo
Listed by Sir Winston Realty Inc

$ 289,999
2453 Union BLVD #37A, Islip, NY 11751
Condo
Listed by Realty Connect USA L I Inc

$ 799,000
10 Garretson AVE, Islip, NY 11751
Manufactured Home
Listed by Howard Hanna Coach

$ 2,800
98 Cortelyou ST #Lower, Islip, NY 11751
Single Family Home, Condo
Listed by Douglas Elliman Real Estate

$ 749,000
11 Woodside AVE, Islip, NY 11751
Single Family Home
Listed by Eric G Ramsay Jr Assoc LLC

$ 2,850
20 Grant AVE, Islip, NY 11751
Single Family Home, Condo
Listed by Greenview Properties Inc

$ 799,999
80 Monell AVE, Islip, NY 11751
Single Family Home
Listed by ARVY Realty

$ 2,200
2453 Union BLVD #3A, Islip, NY 11751
Condo
Listed by Stonegate Real Estate

$ 499,900
27 Spruce ST, Islip, NY 11751
Single Family Home
Listed by Netter Real Estate Inc

$ 237,500
2449I union AVE #34A, Islip, NY 11751
Condo
Listed by Compass Greater NY LLC

$ 4,500
143 Church AVE, Islip, NY 11751
Single Family Home
Listed by Hamilton Homes