Listings in 11751 - Suffolk County, New York

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Displaying 1 – 200 of 123 Real estate listings

8 Sunridge Lane
Islip, NY | Pending
Listed: Dec, 01, 2025
Price: $575,999
Living Area: 1,389 Sq. Ft.

468 Ferndale Boulevard
Islip, NY | Active
Listed: Dec, 03, 2025
Price: $669,000
Living Area: 1,364 Sq. Ft.

140 Ocean Avenue
Islip, NY | Closed
Listed: Aug, 20, 2025
Price: $849,990
Living Area: 2,676 Sq. Ft.

128 Cardinal Lane 128
Islip, NY | Closed
Listed: Oct, 13, 2025
Price: $389,000
Living Area: 745 Sq. Ft.

150 #4 Main Street
Islip, NY | Active
Listed: Feb, 11, 2026
Price: $149,990
Living Area: 499 Sq. Ft.

2423 Union Boulevard 8B
Islip, NY | Pending
Listed: Oct, 07, 2025
Price: $299,000
Living Area: 875 Sq. Ft.

2453 Union Boulevard 37A
Islip, NY | Pending
Listed: Jan, 22, 2026
Price: $219,999
Living Area: 900 Sq. Ft.

109 Cardinal Lane 2A
Islip, NY | Closed
Listed: Nov, 01, 2025
Price: $269,999
Living Area: 657 Sq. Ft.

25 45th Street
Islip, NY | Closed
Listed: Nov, 30, 2025
Price: $599,000
Living Area: 1,246 Sq. Ft.

2449 UNION Boulevard 33B
Islip, NY | Pending
Listed: Feb, 14, 2026
Price: $199,000
Living Area: 700 Sq. Ft.

2453 Union Boulevard 27A
Islip, NY | Pending
Listed: Dec, 09, 2025
Price: $194,750
Living Area: 989 Sq. Ft.

36 Cullen Avenue
Islip, NY | Active
Listed: Jan, 13, 2026
Price: $3,700
Living Area: 2,288 Sq. Ft.

1706 Spur Drive S
Islip, NY | Pending
Listed: Sep, 08, 2025
Price: $759,000
Living Area: 1,802 Sq. Ft.

27 Richmond Street
Islip, NY | Closed
Listed: Sep, 09, 2024
Price: $649,999
Living Area: 2,700 Sq. Ft.

20 Richmond Street
Islip, NY | Closed
Listed: Jan, 02, 2024
Price: $574,999
Living Area: 1,504 Sq. Ft.

147 W Bayberry Road
Islip, NY | Active
Listed: Oct, 16, 2025
Price: $2,449,000
Living Area: 2,828 Sq. Ft.

272 Ocean Avenue
Islip, NY | Active
Listed: Nov, 10, 2025
Price: $1,599,000
Living Area: 3,438 Sq. Ft.

2 Bay Place
Bay Shore, NY | Active
Listed: Aug, 11, 2025
Price: $699,000
Living Area: 1,870 Sq. Ft.

2453 D Union Boulevard
Islip, NY | Pending
Listed: Jul, 29, 2025
Price: $209,990
Living Area: 1,000 Sq. Ft.

287 Cedar Avenue
Islip, NY | Closed
Listed: Jul, 28, 2025
Price: $989,000
Living Area: 2,662 Sq. Ft.

46 N Ocean Avenue
Islip, NY | Closed
Listed: Sep, 12, 2025
Price: $624,999
Living Area: 1,373 Sq. Ft.

42 Richmond Street
Islip, NY | Pending
Listed: Aug, 14, 2025
Price: $549,999
Living Area: 1,280 Sq. Ft.

17 Sutton Place
Islip, NY | Closed
Listed: Dec, 10, 2025
Price: $649,999
Living Area: 1,693 Sq. Ft.

41 Arch Lane 2B
Islip, NY | Pending
Listed: Feb, 09, 2026
Price: $279,000
Living Area: 657 Sq. Ft.

117 Union Avenue
Islip, NY | Closed
Listed: Dec, 05, 2025
Price: $850,000
Living Area: 2,415 Sq. Ft.

584 Main Street 1
Islip, NY | Active
Listed: Dec, 22, 2025
Price: $3,300
Living Area: 440 Sq. Ft.

39 Cornell Street
Islip, NY | Active
Listed: Aug, 23, 2024
Price: $525,000
Living Area: 0 Sq. Ft.

26 Charles Circle
Islip, NY | Pending
Listed: Feb, 04, 2026
Price: $749,990
Living Area: 1,800 Sq. Ft.

52 Marvin Lane
Islip, NY | Pending
Listed: Feb, 25, 2026
Price: $899,900
Living Area: 2,204 Sq. Ft.

11 bittermint
Islip, NY | Pending
Listed: Jan, 19, 2026
Price: $515,000
Living Area: 996 Sq. Ft.

2453 Union Boulevard Apt 21B
Islip, NY | Pending
Listed: Jan, 19, 2026
Price: $325,000
Living Area: 1,000 Sq. Ft.

151 Church Avenue
Islip, NY | Active
Listed: Mar, 16, 2026
Price: $950,000
Living Area: 2,450 Sq. Ft.

2445 Union Boulevard 5B
Islip, NY | Closed
Listed: Sep, 30, 2025
Price: $210,000
Living Area: 646 Sq. Ft.

46 Islip Avenue 403
Islip, NY | Active
Listed: Oct, 16, 2025
Price: $3,300
Living Area: 1,400 Sq. Ft.

2435 Union Boulevard 7B
Islip, NY | Pending
Listed: Jan, 21, 2026
Price: $230,000
Living Area: 800 Sq. Ft.

86 Moffitt Boulevard
Islip, NY | Active
Listed: Sep, 24, 2025
Price: $899,999
Living Area: 3,100 Sq. Ft.

1 Bayview Avenue
Islip, NY | Active
Listed: Nov, 10, 2025
Price: $1,999,999
Living Area: 2,980 Sq. Ft.

1548 Spur Drive S
Islip, NY | Closed
Listed: Oct, 08, 2025
Price: $649,999
Living Area: 2,678 Sq. Ft.

100 Root Avenue
Islip, NY | Closed
Listed: Aug, 11, 2025
Price: $1,199,000
Living Area: 3,000 Sq. Ft.

1340 Spur Drive S
Islip, NY | Closed
Listed: Aug, 20, 2025
Price: $799,999
Living Area: 3,404 Sq. Ft.

21 Arch Lane 1A
Islip, NY | Closed
Listed: Oct, 29, 2025
Price: $279,990
Living Area: 657 Sq. Ft.

2417 Union Boulevard 2B
Islip, NY | Closed
Listed: May, 01, 2025
Price: $220,000
Living Area: 825 Sq. Ft.

23 Windsor Street
Islip, NY | Closed
Listed: Oct, 23, 2025
Price: $679,000
Living Area: 2,000 Sq. Ft.

2449 Union Boulevard 19B
Islip, NY | Closed
Listed: Aug, 14, 2025
Price: $279,000
Living Area: 875 Sq. Ft.

150-51 Main Street
Islip, NY | Closed
Listed: Jun, 28, 2024
Price: $95,000
Living Area: 0 Sq. Ft.

11 Doxsee Place
Islip, NY | Closed
Listed: Dec, 12, 2025
Price: $520,000
Living Area: 2,252 Sq. Ft.

81 Finch 2B
Islip, NY | Closed
Listed: Oct, 03, 2025
Price: $279,999
Living Area: 657 Sq. Ft.

2449F Union Boulevard 12A
Islip, NY | Active
Listed: Nov, 28, 2025
Price: $229,000
Living Area: 825 Sq. Ft.

1 Winthrop Street
Islip, NY | Pending
Listed: Sep, 24, 2025
Price: $729,999
Living Area: 2,400 Sq. Ft.

11 Elm Street
Islip, NY | Closed
Listed: Nov, 25, 2025
Price: $799,000
Living Area: 1,735 Sq. Ft.

16 Richmond Street
Islip, NY | Closed
Listed: Sep, 12, 2023
Price: $649,999
Living Area: 2,256 Sq. Ft.

2399 UNION Boulevard 5A
Islip, NY | Active
Listed: Jun, 07, 2025
Price: $185,000
Living Area: 700 Sq. Ft.

26 W Pine Street
Islip, NY | Closed
Listed: Mar, 03, 2026
Price: $3,250
Living Area: 2,362 Sq. Ft.

158 Moffitt Boulevard
Islip, NY | Closed
Listed: Jan, 16, 2026
Price: $585,000
Living Area: 1,080 Sq. Ft.

110 Saint Marks Lane
Islip, NY | Closed
Listed: Apr, 21, 2025
Price: $759,990
Living Area: 2,628 Sq. Ft.

2 W Walnut Street
Islip, NY | Closed
Listed: Oct, 06, 2025
Price: $399,000
Living Area: 912 Sq. Ft.

20 Toehee Place 1B
Islip, NY | Pending
Listed: Nov, 20, 2025
Price: $329,000
Living Area: 867 Sq. Ft.

12 46th Street
Islip, NY | Closed
Listed: Jul, 16, 2025
Price: $610,000
Living Area: 1,050 Sq. Ft.

20 Toehee Place 2B
Islip, NY | Pending
Listed: Oct, 09, 2025
Price: $249,000
Living Area: 657 Sq. Ft.

112 Cardinal Lane 2B
Islip, NY | Closed
Listed: Jun, 19, 2025
Price: $150,000
Living Area: 500 Sq. Ft.

11 Cranberry Drive
Islip, NY | Closed
Listed: Oct, 17, 2025
Price: $995,000
Living Area: 2,751 Sq. Ft.

206 Wilson Boulevard
Islip, NY | Closed
Listed: Sep, 01, 2025
Price: $619,000
Living Area: 1,350 Sq. Ft.

117 Roosevelt Avenue
Islip, NY | Closed
Listed: Jan, 27, 2026
Price: $1,800
Living Area: 600 Sq. Ft.

2453 B Union Boulevard 15A
Islip, NY | Active
Listed: Sep, 22, 2025
Price: $189,999
Living Area: 600 Sq. Ft.

375 Ocean Avenue
Islip, NY | Pending
Listed: Sep, 24, 2025
Price: $1,049,000
Living Area: 2,925 Sq. Ft.

584 Main Street 5
Islip, NY | Active
Listed: Dec, 22, 2025
Price: $3,900
Living Area: 995 Sq. Ft.

593 Main Street A
Islip, NY | Active
Listed: Oct, 23, 2025
Price: $2,700
Living Area: 975 Sq. Ft.

84 Cedar Street
Islip, NY | Closed
Listed: Nov, 04, 2025
Price: $599,000
Living Area: 1,300 Sq. Ft.

41 Richmond Street
Islip, NY | Pending
Listed: Feb, 12, 2026
Price: $699,999
Living Area: 1,698 Sq. Ft.

341 Main Street C
Islip, NY | Closed
Listed: Feb, 05, 2026
Price: $2,000
Living Area: 700 Sq. Ft.

83 Finch 2B
Islip, NY | Closed
Listed: Nov, 13, 2025
Price: $269,999
Living Area: 800 Sq. Ft.

10 Beech Road
Islip, NY | Active
Listed: Mar, 19, 2026
Price: $2,799,000
Living Area: 4,800 Sq. Ft.

2449 Union Boulevard 24A
Islip, NY | Active
Listed: Jan, 22, 2026
Price: $199,000
Living Area: 588 Sq. Ft.

61 Ocean Avenue
Islip, NY | Pending
Listed: Mar, 25, 2026
Price: $1,275,000
Living Area: 4,938 Sq. Ft.

47 Smith Avenue
Islip, NY | Pending
Listed: Feb, 12, 2026
Price: $799,000
Living Area: 2,128 Sq. Ft.

2399 Union Boulevard 8B
Islip, NY | Active
Listed: Mar, 18, 2026
Price: $229,000
Living Area: 0 Sq. Ft.

27 Hollister Lane
Islip, NY | Closed
Listed: Nov, 06, 2025
Price: $995,000
Living Area: 2,637 Sq. Ft.

68 E Bayberry Road
Islip, NY | Pending
Listed: Oct, 08, 2025
Price: $2,250,000
Living Area: 5,752 Sq. Ft.

7 Sutton Place
Islip, NY | Closed
Listed: Sep, 06, 2025
Price: $599,999
Living Area: 1,900 Sq. Ft.

68 Fuller Avenue
Islip, NY | Active
Listed: Mar, 26, 2026
Price: $749,990
Living Area: 1,820 Sq. Ft.

816 Main Street
Islip, NY | Active
Listed: Mar, 28, 2026
Price: $599,000
Living Area: 1,500 Sq. Ft.

93 Lake Street
Islip, NY | Pending
Listed: Oct, 11, 2024
Price: $829,000
Living Area: 0 Sq. Ft.

25 1st Street
Islip, NY | Closed
Listed: Aug, 19, 2025
Price: $599,999
Living Area: 1,542 Sq. Ft.

74 Finch Lane 74
Islip, NY | Closed
Listed: Oct, 08, 2025
Price: $385,000
Living Area: 918 Sq. Ft.

74 Finch Lane 74
Islip, NY | Closed
Listed: Sep, 24, 2025
Price: $385,000
Living Area: 918 Sq. Ft.

1548 Spur Drive S
Islip, NY | Closed
Listed: Aug, 18, 2025
Price: $649,999
Living Area: 2,678 Sq. Ft.

59 Wingam Drive
Islip, NY | Closed
Listed: Aug, 15, 2025
Price: $849,000
Living Area: 1,900 Sq. Ft.

258 Grant Avenue
Islip, NY | Closed
Listed: Sep, 17, 2025
Price: $649,000
Living Area: 1,850 Sq. Ft.

50 ISLIP BOULEVARD
ISLIP, NY | Pending
Listed: Jan, 16, 2026
Price: $579,000
Living Area: 1,500 Sq. Ft.

2433 Union Boulevard 4B
Islip, NY | Closed
Listed: Apr, 30, 2025
Price: $209,000
Living Area: 642 Sq. Ft.

87 Whitman Avenue
Islip, NY | Closed
Listed: Mar, 19, 2025
Price: $629,990
Living Area: 1,260 Sq. Ft.

2449 F Union Boulevard 9B
Islip, NY | Pending
Listed: Dec, 31, 2025
Price: $269,316
Living Area: 1,000 Sq. Ft.

2449 Union Boulevard 36A
Islip, NY | Pending
Listed: Jun, 03, 2025
Price: $205,000
Living Area: 850 Sq. Ft.

105 Finch Lane 1B
Islip, NY | Pending
Listed: Jan, 27, 2026
Price: $189,000
Living Area: 500 Sq. Ft.

584 Main Street 1
Islip, NY | Active
Listed: Dec, 22, 2025
Price: $3,250
Living Area: 620 Sq. Ft.

6 Oxford Street
Islip, NY | Pending
Listed: Jan, 17, 2026
Price: $699,000
Living Area: 2,208 Sq. Ft.

29 Oak Street
Islip, NY | Pending
Listed: Oct, 03, 2025
Price: $619,900
Living Area: 1,232 Sq. Ft.

122 Elder Road
Islip, NY | Closed
Listed: Oct, 05, 2023
Price: $2,399,999
Living Area: 4,800 Sq. Ft.

11 W Hemlock Street
Islip, NY | Pending
Listed: Jul, 08, 2025
Price: $425,000
Living Area: 912 Sq. Ft.

2449 Union Blvd #21A
Islip, NY | Active
Listed: Oct, 22, 2025
Price: $239,999
Living Area: 850 Sq. Ft.

21 Arch Lane 1A
Islip, NY | Closed
Listed: Nov, 13, 2025
Price: $279,990
Living Area: 657 Sq. Ft.

314 Brookville Avenue
Islip, NY | Closed
Listed: Oct, 28, 2025
Price: $829,000
Living Area: 2,673 Sq. Ft.

46 Islip Avenue 205
Islip, NY | Closed
Listed: Oct, 16, 2025
Price: $3,300
Living Area: 1,400 Sq. Ft.

20 Whitman Avenue
Islip, NY | Active
Listed: Jul, 24, 2025
Price: $599,000
Living Area: 1,197 Sq. Ft.

3 Crystal Brook Court
Islip, NY | Pending
Listed: Jan, 29, 2026
Price: $764,900
Living Area: 2,863 Sq. Ft.

150 Main St 14
Islip, NY | Closed
Listed: Aug, 21, 2025
Price: $125,000
Living Area: 375 Sq. Ft.

494 Islip Avenue
Islip, NY | Active
Listed: Aug, 18, 2025
Price: $720,000
Living Area: 0 Sq. Ft.

191 Smith Avenue
Islip, NY | Pending
Listed: Jan, 27, 2026
Price: $575,000
Living Area: 1,112 Sq. Ft.

150 Main Street 57
Islip, NY | Active
Listed: Jan, 30, 2026
Price: $129,990
Living Area: 550 Sq. Ft.

36 Wingam Drive
Islip, NY | Pending
Listed: Feb, 02, 2026
Price: $799,990
Living Area: 2,331 Sq. Ft.

150 Main Street 1A
Islip, NY | Active
Listed: Feb, 11, 2026
Price: $199,000
Living Area: 616 Sq. Ft.

7 W Spruce Street
Islip, NY | Active
Listed: Mar, 02, 2026
Price: $2,500
Living Area: 1,088 Sq. Ft.

149 Union Avenue
Islip, NY | Pending
Listed: Feb, 20, 2026
Price: $624,900
Living Area: 1,539 Sq. Ft.

150 Main Street 32
Islip, NY | Active
Listed: Sep, 23, 2025
Price: $85,000
Living Area: 550 Sq. Ft.

463-465 Main St A
Islip, NY | Active
Listed: Dec, 12, 2025
Price: $2,895
Living Area: 684 Sq. Ft.

300 Maple Street
Islip, NY | Closed
Listed: Oct, 21, 2024
Price: $3,999,999
Living Area: 4,999 Sq. Ft.

150 Main Street 32
Islip, NY | Active
Listed: Sep, 23, 2025
Price: $85,000
Living Area: 550 Sq. Ft.

46 Monell Avenue
Islip, NY | Active
Listed: Mar, 18, 2026
Price: $765,000
Living Area: 2,700 Sq. Ft.

173 Ferndale Boulevard
Islip, NY | Active
Listed: Feb, 27, 2026
Price: $659,000
Living Area: 1,200 Sq. Ft.

463-465 Main St C
Islip, NY | Closed
Listed: Jan, 18, 2026
Price: $2,300
Living Area: 550 Sq. Ft.

28 Bittermint Street
Islip, NY | Active
Listed: Mar, 18, 2026
Price: $529,000
Living Area: 1,260 Sq. Ft.

97 Pardee Avenue
Islip, NY | Active
Listed: Apr, 02, 2026
Price: $499,900
Living Area: 1,751 Sq. Ft.

155 Smith Avenue
Islip, NY | Active
Listed: Mar, 06, 2026
Price: $729,000
Living Area: 2,100 Sq. Ft.

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