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3 Bedroom Homes in Islip, NY
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114 listings
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3 bedsNew constructionWith a pool

3 Bedroom Homes in Islip, NY

3 Bedroom Homes in Islip, NY

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24 of 114 Listings
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3 Bedroom Homes in Islip, NY

24 of 114 Listings

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Thomas O'Leary

Realty.com

Lic. #10311208632

Call Thomas
  1. 515 Gillette Avenue — photo28Active

    $599,000

    3 bd · 2 ba · 1,607 sqft

    515 Gillette Avenue, Islip, NY

    Randy B. Stander · Summit Realty Group of NY

  2. 11 Whig Court — photo14Active

    $599,990

    3 bd · 2 ba · 1,420 sqft

    11 Whig Court, Islip, NY

    Gail G. Carillo · Coldwell Banker American Homes

  3. 1327 Brooklyn Boulevard — photoNew1Active

    $630,000

    3 bd · 2 ba · 1,450 sqft

    1327 Brooklyn Boulevard, Islip, NY

    Vilma Carrillo · ARVY Realty

  4. 8 Burchell Boulevard — photoNew44Active

    $549,999

    3 bd · 2 ba · 1,643 sqft

    8 Burchell Boulevard, Islip, NY

    Alexander Koutrouby · Signature Premier Properties

  5. 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

  6. 21 Seusing Boulevard — photoNew19Active

    $739,000

    3 bd · 2 ba · 1,190 sqft

    21 Seusing Boulevard, Islip, NY

    Rebecca Cordova · Compass Greater NY LLC

  7. 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

  8. 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

  9. 58 Morton Street — photo33Active

    $599,000

    3 bd · 2 ba · 1,760 sqft

    58 Morton Street, Islip, NY

    Nicole C. Commisso · OverSouth LLC

  10. 2 Willett Avenue — photo21Active

    $629,000

    3 bd · 2 ba · 1,360 sqft

    2 Willett Avenue, Islip, NY

    Sebastian Calle · OverSouth LLC

  11. 632 Spruce Avenue — photo28Active

    $625,000

    3 bd · 2 ba · 1,546 sqft

    632 Spruce Avenue, Islip, NY

    Bridget A. Widmaier · Signature Premier Properties

  12. 1 Higbie Drive — photo27Active

    $689,000

    3 bd · 2 ba · 1,568 sqft

    1 Higbie Drive, Islip, NY

    Sistina Aversano · Signature Premier Properties

  13. 140 Ocean Road — photo30Active

    $1,199,000

    3 bd · 2 ba · 736 sqft

    140 Ocean Road, Islip, NY

    Lisa Campbell · Netter Real Estate Inc

  14. 4 Sprucewood Boulevard — photo40Active

    $669,999

    3 bd · 4 ba · 2,311 sqft

    4 Sprucewood Boulevard, Islip, NY

    Jeffrey Elie · Challinger Realty Inc

  15. 6 Evy Court — photo28Active

    $849,900

    3 bd · 3 ba · 1,485 sqft

    6 Evy Court, Islip, NY

    Matthew B. Arnold · Netter Real Estate Inc

  16. 79 39th Street — photo30Active

    $649,000

    3 bd · 2 ba · 989 sqft

    79 39th Street, Islip, NY

    Joy H. Bryant · Coldwell Banker American Homes

  17. 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

  18. 136 McCarthy — photo26Active

    $899,000

    3 bd · 2 ba · 1,730 sqft

    136 McCarthy, Islip, NY

    Donna J. Volpe · Howard Hanna Coach

  19. 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

  20. 4 Joyces Way — photo30Active

    $610,000

    3 bd · 3 ba · 1,703 sqft

    4 Joyces Way, Islip, NY

    Annamarie Marino · Century 21 AA Realty

  21. 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

  22. 28 Colony Drive — photo49Active

    $735,000

    3 bd · 3 ba · 2,800 sqft

    28 Colony Drive, Islip, NY

    Adrienne M. Delio · Howard Hanna Coach

  23. 204 Springmeadow Drive M — photo39Active

    $449,999

    3 bd · 2 ba · 1,313 sqft

    204 Springmeadow Drive M, Islip, NY

    Bryan J. Karp CBR · Coldwell Banker American Homes

  24. 14 Harrison Street — photo2Active

    $575,000

    3 bd · 3 ba · 1,232 sqft

    14 Harrison Street, Islip, NY

    Michelle A. Juarez Garcia Prieto · Nova Real Estate NY Corp

12…5

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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
    • 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.