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Islip, NY Homes for Sale — Page 17 | Realty.com
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3 beds
435 listings
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Homes for Sale in Islip, NY

Homes for Sale in Islip, NY

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24 of 435 Listings
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Homes for Sale in Islip, NY

24 of 435 Listings

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Thomas O'Leary

Realty.com

Lic. #10311208632

Call Thomas
  1. 209 Moffitt Boulevard — photo16Active

    $499,900

    4 bd · 2 ba · 1,575 sqft

    209 Moffitt Boulevard, Islip, NY

    Todd A. Yovino · Island Advantage Realty LLC

  2. 184 Roosevelt Boulevard — photoPrice Reduced28Active

    $1,050,000

    8 bd · 4 ba · 4,025 sqft

    184 Roosevelt Boulevard, Islip, NY

    Evan Greene CBR · RE/MAX Signature Real Estate

  3. 69 Commercial Boulevard — photo1Active

    $949,000

    7 bd · 5 ba · 3,195 sqft

    69 Commercial Boulevard, Islip, NY

    Oscar Velasquez · Power Team Realty Corp

  4. 960 Ferndale Boulevard — photo1Active

    $659,000

    5 bd · 3 ba · 1,802 sqft

    960 Ferndale Boulevard, Islip, NY

    Antonio Russo CBR · True Homes Inc

  5. 224 Grand — photo1Active

    $749,000

    6 bd · 3 ba · 2,580 sqft

    224 Grand, Islip, NY

    Fanny Diaz · True Homes Inc

  6. 160 Sequams Lane W — photoPrice Reduced48Active

    $1,495,000

    5 bd · 4 ba · 2,768 sqft

    160 Sequams Lane W, Islip, NY

    Ronald Lanzillotta · BERKSHIRE HATHAWAY

  7. 32 Michael Lane — photoPrice Reduced22Active

    $675,000

    2 bd · 2 ba · 1,604 sqft

    32 Michael Lane, Islip, NY

    Trish Bergin · Signature Premier Properties

  8. 3250 Sunrise Highway — photo29Active

    $699,999

    3 bd · 2 ba · 3,116 sqft

    3250 Sunrise Highway, Islip, NY

    Paul A. Musso SFR · BH&G R E Realty Connect

  9. 511 Wicks Road — photo4Active

    $500,000

    3 bd · 1 ba · 880 sqft

    511 Wicks Road, Islip, NY

    Thomas R. Hengen PSA SFR · Lighthouse Realty of L I Corp

  10. 449 Dehnhoff Walk — photo36Active

    $1,395,000

    4 bd · 2 ba · 976 sqft

    449 Dehnhoff Walk, Islip, NY

    Abigail Mago · Fire Island Sales And Rentals

  11. 17 Bungalow Walk — photo37Active

    $1,700,000

    4 bd · 2 ba · 1,862 sqft

    17 Bungalow Walk, Islip, NY

    Susan R. McCoy GRI CBR · Your Home Sold Guaranteed Rlty

  12. 86 Overlook Drive — photoPrice Reduced26Active

    $699,999

    3 bd · 2 ba · 1,370 sqft

    86 Overlook Drive, Islip, NY

    Yenny N. Benitez CBR · Millennium Homes

  13. 245 Acorn Avenue — photo2Active

    $859,000

    5 bd · 2 ba · 3,208 sqft

    245 Acorn Avenue, Islip, NY

    Juan M. Portillo · Mint Homes LI LLC

  14. 35 S Penataquit Avenue — photoPrice Reduced34Active

    $1,875,000

    9 bd · 5 ba · 5,646 sqft

    35 S Penataquit Avenue, Islip, NY

    Margaret T. Smith SRS CRB CIREC CB · Daniel Gale Sothebys Intl Rlty

  15. 108 4th Street — photo25Active

    $619,900

    3 bd · 2 ba · 1,230 sqft

    108 4th Street, Islip, NY

    Jose Martinez CBR · Power Team Realty Corp

  16. 30 Tamarack Street — photoPrice Reduced12Active

    $499,999

    3 bd · 1 ba · 1,070 sqft

    30 Tamarack Street, Islip, NY

    Sandra D. Lewis Belle · BH&G R E Realty Connect

  17. 238 W Islip Road — photo15Active

    $1,850,000

    3 bd · 2 ba · 2,000 sqft

    238 W Islip Road, Islip, NY

    Lolymary Marques SFR C2EX E-PRO AB · Epique Realty

  18. 111 Fuller Avenue — photoPrice Reduced13Active

    $629,999

    5 bd · 2 ba · 2,181 sqft

    111 Fuller Avenue, Islip, NY

    Robert Caggiano · Coldwell Banker American Homes

  19. 100 Awixa Avenue — photo11Active

    $3,350,000

    5 bd · 5 ba · 6,342 sqft

    100 Awixa Avenue, Islip, NY

    Blaine E. Ferraro · Bayberry Properties LLC

  20. 5A Hemlock Drive — photo7Active

    $219,000

    1 bd · 1 ba · 800 sqft

    5A Hemlock Drive, Islip, NY

    Joseph W. Johns · Joseph W Johns

  21. 43 Grant Avenue — photoPrice Reduced1Active

    $590,000

    4 bd · 2 ba · 1,643 sqft

    43 Grant Avenue, Islip, NY

    Amanda Rose PSA SRS · OverSouth LLC

  22. 159 Alexander Avenue — photoPrice Reduced25Active

    $649,990

    3 bd · 1 ba · 1,004 sqft

    159 Alexander Avenue, Islip, NY

    Patrice Armstrong · Century 21 Princeton Prop

  23. 113 Dakota Street — photo1Active

    $499,000

    3 bd · 2 ba · 1,140 sqft

    113 Dakota Street, Islip, NY

    Alessandra Piscitelli · Leesa Byrnes Realty Inc

  24. 160 Bark Avenue — photo7Active

    $650,000

    4 bd · 2 ba · 1,518 sqft

    160 Bark Avenue, Islip, NY

    Ronie Hernandez CBR · South Shore Premier Homes Inc

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Listing data & MLS disclosures

OneKey MLS
The data relating to real estate for sale on this website comes in part from the Internet Data exchange of OneKey MLS. IDX information is provided exclusively for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information deemed reliable but not guaranteed. Copyright © 2026 OneKey MLS. All Rights Reserved
    • New construction
    • With a pool

    Your local brokerage

    TO

    Thomas O'Leary

    Realty.com

    Lic. #10311208632

    Call Thomas

    Islip, NY community profile

    Area
    5.1 sq. mi.

    Source: HJN community data

    Islip housing market

    August 2026 · This period is still settling

    Selling at 101.3% of asking price

    Buyers here are paying above asking. MLS · 12 sales · as of Aug 31, 2026

    Homes on the market · MLS, as of Aug 24, 2026–Aug 31, 2026

    Median list price
    $525,000
    Homes for sale
    27
    Median days on market
    15 days

    Housing stock — every home in the area, not only the ones selling or listed · Assessor records, as of Aug 19, 2026

    Median home size
    1,687 sq. ft.

    Nearby areas

    ZIP codes

    • 11746 (122)
    • 11743 (93)
    • 11756 (93)
    • 11801 (89)
    • 11967 (88)
    • 11706 (87)
    • 11727 (84)
    • 11758 (81)

    Cities

    • Brookhaven (1,068)
    • Oyster Bay (551)
    • Hempstead (460)
    • Huntington (361)
    • Babylon (277)
    • Smithtown (200)
    • North Hempstead (42)
    • West Babylon (39)