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Islip, NY Homes for Sale | Realty.com
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86 listings
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3 bedsNew constructionWith a pool

Homes for Sale in Islip, NY

Homes for Sale in Islip, NY

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24 of 86 Listings
Map

Homes for Sale in Islip, NY

24 of 86 Listings

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TO

Thomas O'Leary

Realty.com

Lic. #10311208632

Call Thomas
  1. 125 Pace Drive S — photo31Active

    $1,799,999

    5 bd · 3 ba · 3,236 sqft

    125 Pace Drive S, Islip, NY

    Connor J. Caro · Patriot Real Properties Gr LLC

  2. 174 Anchor Lane — photo43Active

    $995,000

    3 bd · 3 ba · 1,852 sqft

    174 Anchor Lane, Islip, NY

    Jamie C. Winkler · Winkler Real Estate Inc

  3. 26 True Harbour Way — photoNew43Active

    $3,999,999

    5 bd · 6 ba · 5,713 sqft

    26 True Harbour Way, Islip, NY

    Tammy J. Ramsay · Eric G Ramsay Jr Assoc LLC

  4. 21 Seusing Boulevard — photoNew19Active

    $739,000

    3 bd · 2 ba · 1,190 sqft

    21 Seusing Boulevard, Islip, NY

    Rebecca Cordova · Compass Greater NY LLC

  5. 2439 Union Boulevard 3a — photoNew28Active

    $235,000

    1 bd · 1 ba · 791 sqft

    2439 Union Boulevard 3a, Islip, NY

    Kerri Passamenti · BH&G R E Realty Connect

  6. 225 Springmeadow Drive a — photoNew22Active

    $519,000

    3 bd · 2 ba · 1,313 sqft

    225 Springmeadow Drive a, Islip, NY

    Deborah Delardi CBR · Signature Premier Properties

  7. 22 W Willow Street — photo6Active

    $630,000

    3 bd · 1 ba · 1,080 sqft

    22 W Willow Street, Islip, NY

    Sigfredo E. Ramos Ventura · Nova Real Estate NY Corp

  8. 343 Mohawk Place — photo5Active

    $769,999

    5 bd · 3 ba · 3,200 sqft

    343 Mohawk Place, Islip, NY

    Cindy Duerr · Howard Hanna Coach

  9. 38 The Helm — photo49Active

    $2,999,000

    5 bd · 7 ba · 6,386 sqft

    38 The Helm, Islip, NY

    Sherry L. Cutillo · Douglas Elliman Real Estate

  10. 822 Coates Avenue — photo1Active

    $750,000

    4 bd · 3 ba · 2,140 sqft

    822 Coates Avenue, Islip, NY

    Lawrence P. Lederer · Gold Key Realty of NY LLC

  11. 85 Richmond Boulevard 1a — photo26Active

    $450,000

    2 bd · 1 ba · 937 sqft

    85 Richmond Boulevard 1a, Islip, NY

    Lily M. Macari GRI CBR · Real Broker NY LLC

  12. 7 Springmeadow Drive — photoPrice Reduced19Active

    $775,000

    4 bd · 3 ba · 2,002 sqft

    7 Springmeadow Drive, Islip, NY

    Cathy Santillo · Douglas Elliman Real Estate

  13. 20 Millennium Court — photo45Active

    $1,399,000

    4 bd · 4 ba · 3,016 sqft

    20 Millennium Court, Islip, NY

    Tammy J. Ramsay · Eric G Ramsay Jr Assoc LLC

  14. 11 Palm Street — photo30Active

    $699,999

    4 bd · 4 ba · 2,561 sqft

    11 Palm Street, Islip, NY

    Doneil Fletcher · Power Team Realty Corp

  15. 81 Widgeon Court — photo47Active

    $1,595,000

    4 bd · 3 ba · 2,354 sqft

    81 Widgeon Court, Islip, NY

    Tammy J. Ramsay · Eric G Ramsay Jr Assoc LLC

  16. 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

  17. 64 Amy Drive — photo35Active

    $999,990

    5 bd · 3 ba · 3,207 sqft

    64 Amy Drive, Islip, NY

    Debora A. Kaminski · Signature Premier Properties

  18. 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

  19. 362 Singingwood Drive — photo26Active

    $675,000

    4 bd · 3 ba · 2,619 sqft

    362 Singingwood Drive, Islip, NY

    Lawrence McKenna · Signature Premier Properties

  20. 77 Sunburst Terrace — photo46Active

    $615,000

    3 bd · 3 ba · 2,164 sqft

    77 Sunburst Terrace, Islip, NY

    Thomas J. Malanga · BH&G R E Realty Connect

  21. 28 Colony Drive — photo49Active

    $735,000

    3 bd · 3 ba · 2,800 sqft

    28 Colony Drive, Islip, NY

    Adrienne M. Delio · Howard Hanna Coach

  22. 152 Alkier Street — photo38Active

    $630,000

    4 bd · 3 ba · 2,060 sqft

    152 Alkier Street, Islip, NY

    Luis F. Molina · Vantage Realty Partners

  23. 24 Sal Court — photo43Active

    $1,250,000

    4 bd · 4 ba · 2,506 sqft

    24 Sal Court, Islip, NY

    Noreen Graham CBR · Paul Gold Real Estate Inc

  24. 43 Horton Street — photo18Active

    $824,900

    5 bd · 4 ba · 3,200 sqft

    43 Horton Street, Islip, NY

    Stefanie DeMichael · Signature Premier Properties

12…4

Explore Islip homes

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The information provided by this website is for the personal, non-commercial use of consumers and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Listing data is derived from various Multiple Listing Services; each source MLS and its required disclaimer are shown with the listings on the applicable page. Realty.com is an independently owned and operated brokerage.

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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.
  • Multi-family homes
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  • By feature

    • New construction
    • With a pool

    Your local brokerage

    TO

    Thomas O'Leary

    Realty.com

    Lic. #10311208632

    Call Thomas

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