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Islip, NY Homes for Sale — Page 4 | 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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TO

Thomas O'Leary

Realty.com

Lic. #10311208632

Call Thomas
  1. 4 Sprucewood Boulevard — photo40Active

    $669,999

    3 bd · 4 ba · 2,311 sqft

    4 Sprucewood Boulevard, Islip, NY

    Jeffrey Elie · Challinger Realty Inc

  2. 1 Brightside Avenue — photo21Active

    $729,999

    5 bd · 3 ba · 980 sqft

    1 Brightside Avenue, Islip, NY

    Geraldine C. Canales · HomeSmart Dynamic Realty

  3. 79 39th Street — photo30Active

    $649,000

    3 bd · 2 ba · 989 sqft

    79 39th Street, Islip, NY

    Joy H. Bryant · Coldwell Banker American Homes

  4. 2453 Union Boulevard 39B — photo17Active

    $279,999

    2 bd · 1 ba · 900 sqft

    2453 Union Boulevard 39B, Islip, NY

    Christine Hodulick · Coldwell Banker American Homes

  5. 64 Amy Drive — photo35Active

    $999,990

    5 bd · 3 ba · 3,207 sqft

    64 Amy Drive, Islip, NY

    Debora A. Kaminski · Signature Premier Properties

  6. 24 William Avenue — photo29Active

    $829,999

    5 bd · 3 ba · 2,258 sqft

    24 William Avenue, Islip, NY

    Annie L. Bos Greene · Netter Real Estate Inc

  7. 6 Evy Court — photo25Active

    $849,900

    3 bd · 3 ba · 1,485 sqft

    6 Evy Court, Islip, NY

    Matthew B. Arnold · Netter Real Estate Inc

  8. 547 Shore Drive — photo46Active

    $2,199,000

    5 bd · 4 ba · 3,387 sqft

    547 Shore Drive, Islip, NY

    Eric Gordon Ramsay IV · Eric G Ramsay Jr Assoc LLC

  9. 362 Middle Road — photo18Active

    $559,000

    4 bd · 2 ba · 3,439 sqft

    362 Middle Road, Islip, NY

    Gloria Calderon · Professional RE of New York

  10. 17 Maple Street — photo29Active

    $660,000

    5 bd · 3 ba · 2,376 sqft

    17 Maple Street, Islip, NY

    Luis F. Molina · Vantage Realty Partners

  11. 35 Montauk Drive — photo27Active

    $469,000

    2 bd · 1 ba · 980 sqft

    35 Montauk Drive, Islip, NY

    Elisabeth Marino CBR · HomeSmart Premier Living Rlty

  12. 150 Main Street 1F — photo15Active

    $65,000

    1 bd · 1 ba · 500 sqft

    150 Main Street 1F, Islip, NY

    Kim S. Palazzolo · Douglas Elliman Real Estate

  13. 157 Newbrook Lane 157 — photo10Active

    $305,000

    1 bd · 1 ba · 0 sqft

    157 Newbrook Lane 157, Islip, NY

    Jack Ramsay · Eric G Ramsay Jr Assoc LLC

  14. 5 Sky View Court — photo50Active

    $1,299,999

    5 bd · 3 ba · 3,624 sqft

    5 Sky View Court, Islip, NY

    Bryan J. Karp CBR · Coldwell Banker American Homes

  15. 178 Ashley Court — photo20Active

    $549,999

    2 bd · 2 ba · 1,464 sqft

    178 Ashley Court, Islip, NY

    Frank S. Morreale · Coldwell Banker American Homes

  16. 72 S Penataquit Avenue — photo33Active

    $799,000

    3 bd · 2 ba · 1,596 sqft

    72 S Penataquit Avenue, Islip, NY

    Tammy J. Ramsay · Eric G Ramsay Jr Assoc LLC

  17. 1528 Baldwin Boulevard — photo29Active

    $600,000

    4 bd · 2 ba · 1,148 sqft

    1528 Baldwin Boulevard, Islip, NY

    Peter C. Grosso CBR · RE/MAX Integrity Leaders

  18. 1456 Pine Acres Boulevard — photo32Active

    $849,000

    4 bd · 3 ba · 2,555 sqft

    1456 Pine Acres Boulevard, Islip, NY

    Lovelee M. Vetri · BH&G R E Realty Connect

  19. 80 Oak Road — photo31Active

    $1,450,000

    4 bd · 3 ba · 3,850 sqft

    80 Oak Road, Islip, NY

    Nicole Commisso · Vantage Realty Partners

  20. 1065 Udall Road — photo20Active

    $548,888

    4 bd · 2 ba · 1,364 sqft

    1065 Udall Road, Islip, NY

    Jae X. Smith · Plush Properties Inc

  21. 124 Smith Avenue — photo20Active

    $749,000

    3 bd · 2 ba · 1,518 sqft

    124 Smith Avenue, Islip, NY

    Tanya A. Fuchs · Daniel Gale Sothebys Intl Rlty

  22. 136 McCarthy — photo25Active

    $899,000

    3 bd · 2 ba · 1,730 sqft

    136 McCarthy, Islip, NY

    Donna J. Volpe · Howard Hanna Coach

  23. 362 Singingwood Drive — photo26Active

    $675,000

    4 bd · 3 ba · 2,619 sqft

    362 Singingwood Drive, Islip, NY

    Lawrence McKenna · Signature Premier Properties

  24. 263 N 3rd Avenue — photo14Active

    $499,999

    2 bd · 2 ba · 1,127 sqft

    263 N 3rd Avenue, Islip, NY

    Doris M. Kennedy · Kennedy L I Realty

1…345…19

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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
  • By feature

    • 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 (121)
    • 11743 (94)
    • 11756 (94)
    • 11706 (89)
    • 11967 (89)
    • 11801 (86)
    • 11727 (82)
    • 11758 (81)

    Cities

    • Brookhaven (1,102)
    • Oyster Bay (494)
    • Huntington (358)
    • Hempstead (317)
    • Babylon (273)
    • Smithtown (199)
    • Riverhead (38)
    • West Babylon (38)