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

Open Sun 12PM-2PM
$369,000
103 Finch LN #103, Islip, NY 11751
2 Beds2 Baths745 SqFt
Listed by Signature Premier Properties

Open Sat 12PM-2PM
$755,000
1 Winthrop ST, Islip, NY 11751
5 Beds2 Baths10,454 SqFt
Listed by Patriot Real Properties Gr LLC

Open Sun 1PM-3PM
$859,990
110 Saint Marks LN, Islip, NY 11751
3 Beds2 Baths2,628 SqFt
Listed by Michael J Watts & Assoc Inc

New
$247,000
2399 UNION BLVD #5A, Islip, NY 11751
1 Bed1 Bath700 SqFt
Listed by Cornerstone R E Services LLC

New
$529,900
15 W Hemlock ST, Islip, NY 11751
4 Beds1 Bath1,128 SqFt
Listed by Douglas Elliman Real Estate

New
$230,000
2449 Union BLVD #36-A, Islip, NY 11751
1 Bed1 Bath850 SqFt
Listed by Oasis Realty Group LLC

Active
$239,000
2449 Union BLVD #24A, Islip, NY 11751
1 Bed1 Bath588 SqFt
Listed by Signature Premier Properties

Active
$2,890
46 Islip AVE #201, Islip, NY 11751
2 Beds2 Baths1,055 SqFt
Listed by Eric G Ramsay Jr Assoc LLC

Active
$2,890
46 Islip AVE #305, Islip, NY 11751
2 Beds2 Baths1,400 SqFt
Listed by Eric G Ramsay Jr Assoc LLC

Active
$285,000
2453 Union Boulevard #11A, Islip, NY 11751
1 Bed1 Bath900 SqFt
Listed by Signature Premier Properties

Active
$259,900
2453A Union BLVD #21A, Islip, NY 11751
1 Bed1 Bath952 SqFt
Listed by Sir Winston Realty Inc

Active
$289,999
2453 Union BLVD #37A, Islip, NY 11751
1 Bed1 Bath847 SqFt
Listed by Realty Connect USA L I Inc

Active
$2,800
98 Cortelyou ST #Lower, Islip, NY 11751
2 Beds1 Bath700 SqFt
Listed by Douglas Elliman Real Estate

Price Dropped by $100K
$799,000
11 Woodside AVE, Islip, NY 11751
5 Beds2 Baths3,832 SqFt
Listed by Eric G Ramsay Jr Assoc LLC