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Islip, NY Homes for Sale — Page 9 | Realty.com
Realty.com
Buy

Start here

  • Homes for sale by state
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  • The buying timeline

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  • Mortgage calculator
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  • Get pre-approved

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3 beds
434 listings
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New construction
With a pool

Homes for Sale in Islip, NY

Homes for Sale in Islip, NY

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24 of 434 Listings
Map

Homes for Sale in Islip, NY

24 of 434 Listings

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Thomas O'Leary

Realty.com

Lic. #10311208632

Call Thomas
  1. 14 Park Drive S — photo45Active

    $679,000

    2 bd · 2 ba · 1,862 sqft

    14 Park Drive S, Islip, NY

    Julie P. Lapasota RENE SRS · Howard Hanna Coach

  2. 12 Bayview Avenue — photo48Active

    $1,449,000

    3 bd · 2 ba · 1,835 sqft

    12 Bayview Avenue, Islip, NY

    David P. Sanders · Compass Greater NY LLC

  3. 2453 Union 20B — photo17Active

    $239,999

    2 bd · 1 ba · 940 sqft

    2453 Union 20B, Islip, NY

    Michelle Bechhoff · Douglas Elliman Real Estate

  4. 17 Revere Drive — photo13Active

    $439,999

    2 bd · 1 ba · 871 sqft

    17 Revere Drive, Islip, NY

    Michelle Bechhoff · Douglas Elliman Real Estate

  5. 1127A Bay Shore Avenue a — photoPrice Reduced38Active

    $689,000

    3 bd · 2 ba · 1,932 sqft

    1127A Bay Shore Avenue a, Islip, NY

    Jagmeet Singh · Badlia Realty Group Inc

  6. 85 Stellenwerf Avenue — photo27Active

    $600,000

    3 bd · 1 ba · 1,200 sqft

    85 Stellenwerf Avenue, Islip, NY

    Christine Rignola · H & G Realty New York

  7. 24 Gainsborough Road — photoPrice Reduced30Active

    $799,000

    5 bd · 3 ba · 2,477 sqft

    24 Gainsborough Road, Islip, NY

    Stephanie R. Salvo · Shine Realty Group

  8. 61 Ocean Avenue — photoPrice Reduced44Active

    $1,850,000

    8 bd · 6 ba · 5,145 sqft

    61 Ocean Avenue, Islip, NY

    Julie Vitrano SFR · OverSouth LLC

  9. 35 Sugar Pine Lane — photo19Active

    $575,000

    2 bd · 3 ba · 1,494 sqft

    35 Sugar Pine Lane, Islip, NY

    Todd A. Yovino · Island Advantage Realty LLC

  10. 39 Valley Forge Drive — photoPrice Reduced20Active

    $99,000

    3 bd · 1 ba · 843 sqft

    39 Valley Forge Drive, Islip, NY

    Ruslan Mingazov · RE/MAX Edge

  11. 160 Windwatch Drive — photoPrice Reduced29Active

    $949,000

    3 bd · 3 ba · 3,303 sqft

    160 Windwatch Drive, Islip, NY

    Cheryl R. Constantine CBR · Douglas Elliman Real Estate

  12. 32 Coral Lane — photo37Active

    $724,900

    2 bd · 3 ba · 1,837 sqft

    32 Coral Lane, Islip, NY

    Kevin P. Eustace · Century 21 KR Realty

  13. 234 Springmeadow Drive K — photo11Active

    $459,000

    2 bd · 1 ba · 894 sqft

    234 Springmeadow Drive K, Islip, NY

    Richard L. Wiederman · BH&G R E Realty Connect

  14. 2397 Union Boulevard 7a — photo13Active

    $260,000

    1 bd · 1 ba · 850 sqft

    2397 Union Boulevard 7a, Islip, NY

    Nicole A. Calandro · Cornerstone Properties of LI

  15. 1355 Locust Avenue — photo44Active

    $1,450,000

    4 bd · 3 ba · 3,998 sqft

    1355 Locust Avenue, Islip, NY

    Debra Raimo · Douglas Elliman Real Estate

  16. 91 Spruce Avenue — photo23Active

    $699,000

    4 bd · 2 ba · 1,479 sqft

    91 Spruce Avenue, Islip, NY

    Irene Siconolfi · Douglas Elliman Real Estate

  17. 502 Brooklyn Boulevard — photoPrice Reduced24Active

    $777,000

    2 bd · 2 ba · 1,458 sqft

    502 Brooklyn Boulevard, Islip, NY

    Andrew Netter · Netter Real Estate Inc

  18. 8 Baymens Court — photoPrice Reduced23Active

    $699,000

    3 bd · 1 ba · 1,118 sqft

    8 Baymens Court, Islip, NY

    Margaret A. Biegelman CBR GRI E-PR · Douglas Elliman Real Estate

  19. 363 3rd Avenue — photoPrice Reduced19Active

    $685,000

    4 bd · 2 ba · 1,592 sqft

    363 3rd Avenue, Islip, NY

    Richard M. Witt SRES · Hampton Estates Realty LLC

  20. 8 Ralph Avenue — photo44Active

    $1,144,000

    6 bd · 7 ba · 4,431 sqft

    8 Ralph Avenue, Islip, NY

    Andrea J. Mendez · Vantage Realty Partners

  21. 1116 Montauk Highway — photo36Active

    $768,000

    3 bd · 3 ba · 2,705 sqft

    1116 Montauk Highway, Islip, NY

    George Gatt · Stephen Joseph Properties

  22. 162 Stuyvesant Road — photo25Active

    $889,000

    4 bd · 3 ba · 1,772 sqft

    162 Stuyvesant Road, Islip, NY

    Kim S. Palazzolo · Douglas Elliman Real Estate

  23. 171 Elm Drive — photo32Active

    $999,999

    6 bd · 4 ba · 2,882 sqft

    171 Elm Drive, Islip, NY

    Jose Martinez CBR · Power Team Realty Corp

  24. 7 The Keel — photo49Active

    $2,499,000

    5 bd · 3 ba · 5,673 sqft

    7 The Keel, Islip, NY

    David Barkstedt · Serhant East End LLC

1…8910…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

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.
    • New construction
    • With a pool

    Your local brokerage

    TO

    Thomas O'Leary

    Realty.com

    Lic. #10311208632

    Call Thomas

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