Islip

Islip is one of ten towns in Suffolk County, New York. Located on the South Shore of Long Island, the town population was 335,543 at the 2010 census. Within the Town of Islip is a smaller, unincorporated hamlet and census-designated place also named Islip.

41 homes for sale in Islip

Name: Open House - 1PM-3PM
Start: 2026-10-03T13:00:00.000Z
End: 2026-10-03T15:00:00.000Z
Location: 86 Union AVE, Islip, NY 11751

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1/26 26

Open Sun 1PM-3PM

$ 699,990

3 Beds2 Baths1,236 SqFt

86 Union AVE, Islip, NY 11751

Single Family Home

Listed by Michael J Watts & Assoc Inc
1/20 20

Open Sun 12:30PM-2PM

$ 699,999

3 Beds2 Baths2,065 SqFt

21 James ST, Islip, NY 11751

Single Family Home

Listed by Eric G Ramsay Jr Assoc LLC
1/22 22

Open Sun 2:30PM-4PM

$ 649,000

3 Beds3 Baths1,120 SqFt

50 Bittermint ST, Islip, NY 11751

Single Family Home

Listed by Island Edge Homes
1/17 17

Open Sun 12PM-2PM

$ 219,000

2 Beds1 Bath554 SqFt

150 Main ST #1A, Islip, NY 11751

Mobile Home

Listed by HomeSmart Dynamic Realty
1/28 28

Open 10/3 11AM-12:30PM

$ 235,000

1 Bed1 Bath791 SqFt

2439 Union BLVD #3A, Islip, NY 11751

Condo

Listed by BH&G R E Realty Connect
1/29 29

Open 10/3 12PM-2PM

$ 829,999

5 Beds3 Baths2,258 SqFt

24 William AVE, Islip, NY 11751

Single Family Home

Listed by Netter Real Estate Inc
1/49 49

Open Sun 11AM-1PM

$ 2,125,000

4 Beds3 Baths3,850 SqFt

110 Elder RD, Islip, NY 11751

Single Family Home

Listed by Compass Greater NY LLC
1/25 25

Open 10/3 12PM-2PM

$ 699,999

4 Beds2 Baths1,698 SqFt

41 Richmond ST, Islip, NY 11751

Single Family Home

Listed by EXP Realty
1/44 44

Open Sun 1PM-3PM

$ 1,850,000

8 Beds6 Baths5,145 SqFt

61 Ocean AVE, Islip, NY 11751

Single Family Home

Listed by OverSouth LLC
1/13 13

Open 10/3 11AM-12:30PM

$ 255,000

1 Bed1 Bath850 SqFt

2397 Union BLVD #7A, Islip, NY 11751

Condo

Listed by Cornerstone Properties of LI
1/19 19

Open 10/3 3PM-4PM

$ 235,000

2 Beds1 Bath750 SqFt

2453 D Union BLVD #4A, Islip, NY 11751

Condo

Listed by Exit Realty First Choice
1/27 27

Open Sun 11AM-12:30PM

$ 250,000

2 Beds1 Bath925 SqFt

2397 union blvd #8a, Islip, NY 11751

Condo

Listed by Migrate Realty LLC
1/34 34

Active

$ 749,000

4 Beds3 Baths1,884 SqFt

2 Taft AVE, Islip, NY 11751

Single Family Home

Listed by ARVY Realty
1/15 15

Active

$ 5,400

4 Beds3 Baths5,663 SqFt

214 Oak Neck, Islip, NY 11795

Single Family Home

Listed by JAGGI Real Estate
1/16 16

Active

$ 239,990

1 Bed1 Bath850 SqFt

2449 Union Blvd #21A, Islip, NY 11751

Condo

Listed by Michael J Watts & Assoc Inc
1/20 20

Active

$ 749,000

3 Beds2 Baths1,518 SqFt

124 Smith AVE, Islip, NY 11751

Single Family Home

Listed by Daniel Gale Sothebys Intl Rlty
1/26 26

Active

$ 699,000

4 Beds2 Baths2,060 SqFt

27 Rose ST, Islip, NY 11751

Single Family Home

Listed by Howard Hanna Coach
1/17 17

Active

$ 3,050

2 Beds1 Bath950 SqFt

587 Main ST #2, Islip, NY 11751

Single Family Home, Condo

Listed by Signature Premier Properties
1/21 21

Active

$ 680,000

6 Beds2 Baths1,200 SqFt

173 Ferndale BLVD, Islip, NY 11751

Single Family Home

Listed by Millennium Homes
1/10 10

Active

$ 775,000

3 Beds2 Baths2,127 SqFt

2 Gibb LN, Islip, NY 11751

Single Family Home

Listed by Douglas Elliman Real Estate
1/7 7

Active

$ 229,000

2 Beds1 Bath554 SqFt

150 Main ST #1, Islip, NY 11751

Mobile Home

Listed by HomeSmart Dynamic Realty
1/17 17

Active

$ 279,999

2 Beds1 Bath900 SqFt

2453 Union BLVD #39B, Islip, NY 11751

Condo

Listed by Coldwell Banker American Homes
1/24 24

Active

$ 649,995

5 Beds3 Baths2,447 SqFt

437 Moffitt BLVD, Islip, NY 11751

Single Family Home

Listed by Keller Williams Points North
1/16 16

Active

$ 4,400

4 Beds2 Baths1,885 SqFt

Islip, NY 11751

Single Family Home

Listed by Real Broker NY LLC

Islip

41 homes for sale in Islip

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