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.

32 homes for sale in Islip

Name: Open House - 12PM-1PM
Start: 2026-07-05T12:00:00.000Z
End: 2026-07-05T13:30:00.000Z
Location: 2449 Union BLVD #39A, Islip, NY 11751

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1/20 20

Open Sun 12PM-1:30PM

$ 215,000

1 Bed1 Bath800 SqFt

2449 Union BLVD #39A, Islip, NY 11751

Condo

Listed by Signature Premier Properties
1/19 19

Open Sun 2PM-4PM

$ 284,900

2 Beds1 Bath750 SqFt

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

Condo

Listed by Exit Realty First Choice
1/36 36

Open Sun 11:30AM-1:30PM

$ 699,000

3 Beds2 Baths1,632 SqFt

11 Spruce ST, Islip, NY 11751

Single Family Home

Listed by Signature Premier Properties
1/39 39

Open Sun 12PM-2PM

$ 699,000

4 Beds2 Baths2,385 SqFt

2680 Union BLVD, Islip, NY 11751

Single Family Home

Listed by Keller Williams Realty Elite
1/19 19

Open 7/4 12:30PM-2PM

$ 599,000

4 Beds2 Baths1,197 SqFt

20 Whitman AVE, Islip, NY 11751

Single Family Home

Listed by Island Advantage Realty LLC
1/45 45

Active

$ 1,500,000

5 Beds3 Baths2,688 SqFt

18 Beech RD, Islip, NY 11751

Single Family Home

Listed by Keller Williams Realty Elite
1/33 33

Active

$ 799,000

4 Beds3 Baths3,300 SqFt

269 Brookville AVE, Islip, NY 11751

Single Family Home

Listed by Signature Premier Properties
1/16 16

Active

$ 299,000

2 Beds1 Bath875 SqFt

2423 Union BLVD #8B, Islip, NY 11751

Condo

Listed by BERKSHIRE HATHAWAY
1/34 34

Active

$ 698,999

5 Beds5 Baths2,670 SqFt

32 Beverly ST, Islip, NY 11751

Single Family Home

Listed by Real Broker NY LLC
1/17 17

Price Dropped by $14K

$ 235,000

1 Bed1 Bath700 SqFt

2453 union blvd #24a, Islip, NY 11750

Condo

Listed by Migrate Realty LLC
1/46 46

Active

$ 2,990,000

5 Beds5 Baths5,629 SqFt

65 W Bayberry RD, Islip, NY 11751

Single Family Home

Listed by Eric G Ramsay Jr Assoc LLC
1/16 16

Active

$ 239,000

1 Bed1 Bath617 SqFt

2449F Union #12B, Islip, NY 11751

Condo

Listed by Signature Premier Properties
1/36 36

Active

$ 680,000

4 Beds3 Baths1,612 SqFt

61 N Ocean AVE, Islip, NY 11751

Single Family Home

Listed by JoAnn Cilla Real Estate
1/30 30

Active

$ 770,000

5 Beds3 Baths2,632 SqFt

72 Peckham AVE, Islip, NY 11751

Single Family Home

Listed by ARVY Realty
1/33 33

Active

$ 759,000

4 Beds3 Baths1,884 SqFt

2 Taft AVE, Islip, NY 11751

Single Family Home

Listed by Signature Premier Properties
1/22 22

Price Dropped by $24K

$ 775,000

3 Beds3 Baths2,340 SqFt

46 39th ST, Islip, NY 11751

Single Family Home

Listed by Eric G Ramsay Jr Assoc LLC
1/9 9

Active

$ 2,300

1 Bed1 Bath850 SqFt

2449 Building J Union Blvd #36A, Islip, NY 11751

Condo

Listed by Oasis Realty Group LLC
1/14 14

Price Dropped by $23K

$ 226,000

1 Bed1 Bath600 SqFt

2439 Union Blvd. Apt 2A #2A, Islip, NY 11751

Condo

Listed by Douglas Elliman Real Estate
1/16 16

Active

$ 499,900

4 Beds2 Baths1,575 SqFt

209 Moffitt BLVD, Islip, NY 11751

Single Family Home

Listed by Island Advantage Realty LLC
1/18 18

Active

$ 227,000

1 Bed1 Bath825 SqFt

2453D Union Blvd #2A, Islip, NY 11751

Condo

Listed by Real Broker NY LLC
1/16 16

Price Dropped by $9K

$ 220,000

2 Beds1 Bath

2399 Union BLVD #8B, Islip, NY 11751

Condo

Listed by Signature Premier Properties
1/13 13

Active

$ 675,000

5 Beds2 Baths2,181 SqFt

111 Fuller AVE, Islip, NY 11751

Single Family Home

Listed by Coldwell Banker American Homes
1/23 23

Price Dropped by $19K

$ 599,999

6 Beds2 Baths1,200 SqFt

173 Ferndale BLVD, Islip, NY 11751

Single Family Home

Listed by Power Team Realty Corp
1/12 12

Active

$ 149,990

1 Bed1 Bath499 SqFt

150 #4 Main ST, Islip, NY 11751

Mobile Home

Listed by Signature Premier Properties

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Neighborhoods in Islip

Bayberry Point Edgewater Lodge Forest Green