Town of Islip, NY Real Estate & Homes For Sale

414 homes

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$193,500
1 Bed
1 Bath
588 sqft
2449 Union Boulevard #24A,
Islip, NY 11751
Listing by: Signature Premier Properties
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$644,000
5 Beds
2 Baths
1,700 sqft
5 Campion Street,
Brentwood, NY 11717
Listing by: Maya Real Estate
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2.14 ACRES
$979,000
92 Oakwood Avenue,
Bayport, NY 11705
Listing by: OverSouth LLC
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0.55 ACRES
$799,999
4 Beds
3 Baths
2,200 sqft
74 Lincoln Avenue,
Islip Terrace, NY 11752
Listing by: Exit Realty Limitless
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NEW CONSTRUCTION
0.37 ACRES
$1,299,000
4 Beds
3.5 Baths
3,100 sqft
NC Seusing Boulevard,
Hauppauge, NY 11788
Listing by: Realty Connect USA L I Inc
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0.39 ACRES
$1,799,000
91 Clipper Roadway,
Ocean Beach, NY 11770
Listing by: Fire Island Sales And Rentals
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3D VIEW
0.27 ACRES
$634,000
4 Beds
2 Baths
1,191 sqft
31 21st Avenue,
Bay Shore, NY 11706
Listing by: Douglas Elliman Real Estate
OPEN SAT, 1-3PM
0.63 ACRES
$1,088,888
7 Beds
4 Baths
4,000 sqft
471 Southport Street,
Ronkonkoma, NY 11779
Listing by: Realty Connect USA L I Inc
$750,000
2 Beds
2.5 Baths
1,582 sqft
22 Meadow Court,
Oakdale, NY 11769
Listing by: Signature Premier Properties
AUCTION
$515,000
2 Beds
1 Bath
1,000 sqft
29A Hewes Street,
Brentwood, NY 11717
Listing by: Listing Pro Realty Services
$425,000
1699 5th Avenue,
Bay Shore, NY 11706
Listing by: House 4U Realty Corp
$189,999
1 Bed
1 Bath
600 sqft
2453 B Union Boulevard #15A,
Islip, NY 11751
Listing by: Millennium Homes
AUCTION
$615,000
4 Beds
2 Baths
1,116 sqft
113 Wilherm Lane,
West Islip, NY 11795
REALHome Services & Solutions
$569,990
3 Beds
1.5 Baths
879 sqft
35 Andrew Avenue,
Islip Terrace, NY 11752
Listing by: Michael J Watts & Assoc Inc
0.26 ACRES
$525,000
3 Beds
1 Bath
916 sqft
7 Chapel Hill Drive,
Brentwood, NY 11717
Listing by: Dotcom Realty Inc
NEW CONSTRUCTION
$269,000
2 Beds
1 Bath
720 sqft
86 Lincoln Avenue,
Holbrook, NY 11741
Listing by: Exit Realty Island Elite
0.67 ACRES
$1,850,000
3 Beds
3.5 Baths
5,362 sqft
249 Gerritsen Avenue,
Bayport, NY 11705
Listing by: Douglas Elliman Real Estate
0.46 ACRES
$799,000
4 Beds
2.5 Baths
2,327 sqft
11 Val Court,
Holbrook, NY 11741
Listing by: ARVY Realty
$599,996
3 Beds
1 Bath
1,878 sqft
403 Middle Road,
Bayport, NY 11705
Listing by: BERKSHIRE HATHAWAY
FORECLOSURE
BANK OWNED
0.25 ACRES
$569,900
3 Beds
3 Baths
1,559 sqft
1563 Baldwin Boulevard,
Bay Shore, NY 11706
Century 21 Icon
1.2 ACRES
$799,888
81 Old Broadway Avenue,
Sayville, NY 11782
Listing by: RustyCap O Inc
$524,999
3 Beds
1.5 Baths
900 sqft
Address Not Disclosed,
Central Islip, NY 11722
Listing by: Island Advantage Realty LLC
0.4 ACRES
$1,999,999
4 Beds
3.5 Baths
2,980 sqft
1 Bayview Avenue,
Islip, NY 11751
Listing by: Douglas Elliman Real Estate
$3,395,000
5 Beds
4 Baths
2,566 sqft
31 Atlantic Avenue,
Ocean Beach, NY 11770
Listing by: Netter Real Estate Inc
$625,000
5 Beds
2 Baths
1,761 sqft
136 Acorn Avenue,
Central Islip, NY 11722
Listing by: ARVY Realty
OPEN SAT, 1-3PM
0.45 ACRES
$874,990
3 Beds
2 Baths
2,376 sqft
59 Edgewood Avenue,
Oakdale, NY 11769
Listing by: New Island Realty
$80,000
0 Joshuas Path,
Central Islip, NY 11722
Listing by: Millennium Homes
$205,000
1 Bed
1 Bath
850 sqft
2449 Union Boulevard #36A,
Islip, NY 11751
Listing by: Oasis Realty Group LLC
$2,099,000
4 Beds
3 Baths
1,845 sqft
748 Ocean Breeze,
Ocean Beach, NY 11770
Listing by: Fire Island Sales And Rentals
0.25 ACRES
$429,000
2 Beds
1 Bath
695 sqft
4 Patton Street,
Brentwood, NY 11717
Listing by: Maya Real Estate
$85,000
1 Bed
1 Bath
550 sqft
150 Main Street #32,
Islip, NY 11751
Listing by: Realty Connect USA L I Inc
$244,000
1 Bed
1 Bath
812 sqft
2449 (B) #16 A Union Boulevard #16A,
Islip, NY 11751
Listing by: Signature Premier Properties
$649,500
4 Beds
2 Baths
1,858 sqft
24 5th Avenue,
Bay Shore, NY 11706
Listing by: Eric G Ramsay Jr Assoc LLC
$525,000
2 Beds
1.5 Baths
1,224 sqft
258 Medea Way,
Central Islip, NY 11722
Listing by: Realty Connect USA L I Inc
$760,000
494 Islip Avenue,
Islip, NY 11751
Listing by: Voro LLC
NEW CONSTRUCTION
$2,599,000
4 Beds
3 Baths
1,901 sqft
108 Ocean Road,
Ocean Beach, NY 11770
Listing by: Fire Island Sales And Rentals
$550,000
3 Beds
2 Baths
1,981 sqft
59 Irish Lane,
East Islip, NY 11730
Listing by: Redfin Real Estate
$1,700,000
4 Beds
1.5 Baths
1,082 sqft
38 Homesite Avenue,
Bay Shore, NY 11770
Listing by: Netter Real Estate Inc
NEW CONSTRUCTION
$610,000
2 Beds
1.5 Baths
1,248 sqft
16 Cyprus Avenue,
Brentwood, NY 11717
Listing by: Signature Premier Properties
$2,150,000
4 Beds
2.5 Baths
1,500 sqft
46 crescent Avenue,
Ocean Beach, NY 11770
Listing by: F I N Y Real Estate Co LLC

Based on information submitted to the MLS GRID as of 2026-02-06 15:18:24 PST. All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information. Some IDX listings have been excluded from this website. Click here for more information

Town of Islip, NY Real Estate & Homes For Sale

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