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Islip, NY Homes for Sale | Realty.com
Realty.com
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Start here

  • Homes for sale by state
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  • Before you start looking
  • The buying timeline

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  • Mortgage calculator
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  • Get pre-approved

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  • Closing costs, itemized
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3 beds
433 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 433 Listings
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Homes for Sale in Islip, NY

24 of 433 Listings

Your local brokerage

TO

Thomas O'Leary

Realty.com

Lic. #10311208632

Call Thomas
  1. 19 Cherry Avenue — photoNew34Active

    $749,000

    3 bd · 3 ba · 1,866 sqft

    19 Cherry Avenue, Islip, NY

    Sean Manning · OverSouth LLC

  2. 75 Jewel Street — photoNew9Active

    $2,600

    2 bd · 1 ba · 1,992 sqft

    75 Jewel Street, Islip, NY

    Juan C. Lozano Medina · Park Assets Real Estate Corp

  3. 167 Glenmere Way — photo27Active

    $699,999

    3 bd · 2 ba · 1,670 sqft

    167 Glenmere Way, Islip, NY

    Lisa A. Tyner CBR · Long Island Home Prop LLC

  4. 4 Sutton Court — photoNew16Active

    $619,000

    4 bd · 2 ba · 1,245 sqft

    4 Sutton Court, Islip, NY

    Lisa Albinowski CBR SRES SRS · Signature Premier Properties

  5. NewActive

    $569,990

    2 bd · 2 ba · 936 sqft

    124 Bradford Avenue, Islip, NY

    Donna Ingrassia · Donna Gallo Tavano

  6. 0 First Street — photo20Active

    $569,999

    2 bd · 3 ba · 994 sqft

    0 First Street, Islip, NY

    Bryan J. Karp CBR · Coldwell Banker American Homes

  7. 27 Rose Street — photo1Active

    $699,000

    4 bd · 2 ba · 2,060 sqft

    27 Rose Street, Islip, NY

    Susan P. Simmons CBR · Howard Hanna Coach

  8. 15 Saltmeadow Lane — photo50Active

    $1,349,000

    4 bd · 4 ba · 3,738 sqft

    15 Saltmeadow Lane, Islip, NY

    Christine A. Dougherty · Signature Premier Properties

  9. 64 Yarnell Street — photo50Active

    $725,000

    4 bd · 2 ba · 1,396 sqft

    64 Yarnell Street, Islip, NY

    Stephen Aponte Jr · Real Broker NY LLC

  10. 294 Deer Road — photo33Active

    $485,000

    2 bd · 1 ba · 640 sqft

    294 Deer Road, Islip, NY

    Amanda Rose PSA SRS · OverSouth LLC

  11. 936 Union Street — photoNew6Active

    $529,999

    3 bd · 1 ba · 1,354 sqft

    936 Union Street, Islip, NY

    Michele Hugues · Real Broker NY LLC

  12. 4 Larkspur Drive — photo42Active

    $879,900

    4 bd · 3 ba · 2,390 sqft

    4 Larkspur Drive, Islip, NY

    Veronica Capuzzo CBR · Howard Hanna Coach

  13. 38 Muncey Road — photo20Active

    $699,000

    3 bd · 3 ba · 2,239 sqft

    38 Muncey Road, Islip, NY

    Linda Kerr · Signature Premier Properties

  14. 50 Bittermint Street — photo22Active

    $649,000

    3 bd · 3 ba · 1,120 sqft

    50 Bittermint Street, Islip, NY

    Taru Rai · Island Edge Homes

  15. 11 Glen Hollow Drive D-64 — photo14Active

    $236,990

    1 bd · 1 ba · 0 sqft

    11 Glen Hollow Drive D-64, Islip, NY

    Gail G. Carillo · Coldwell Banker American Homes

  16. 1024 Howells Road — photo16Active

    $569,999

    2 bd · 1 ba · 1,704 sqft

    1024 Howells Road, Islip, NY

    Starisha Simpson · Everyday Realty Services

  17. 184 Suffolk Avenue — photo8Active

    $419,900

    2 bd · 1 ba · 824 sqft

    184 Suffolk Avenue, Islip, NY

    Todd A. Yovino · Island Advantage Realty LLC

  18. 100 Connetquot Avenue 36 — photo14Active

    $345,000

    2 bd · 1 ba · 850 sqft

    100 Connetquot Avenue 36, Islip, NY

    Rosalie Hanson · H & G Realty New York

  19. 10 Brightside Avenue — photo24Active

    $570,000

    4 bd · 2 ba · 1,569 sqft

    10 Brightside Avenue, Islip, NY

    Walter Greene · Signature Premier Properties

  20. 121 Drake Court — photo31Active

    $1,299,000

    5 bd · 3 ba · 2,676 sqft

    121 Drake Court, Islip, NY

    Maria C. Wilbur · Signature Premier Properties

  21. 34 S 5th Avenue — photo15Active

    $449,000

    2 bd · 1 ba · 932 sqft

    34 S 5th Avenue, Islip, NY

    Christine G. Jansson · Realty Maintained LLC

  22. 2 Taft Avenue — photo34Active

    $749,000

    4 bd · 3 ba · 1,884 sqft

    2 Taft Avenue, Islip, NY

    Oscar M. Salazar Sorto · ARVY Realty

  23. 67 Fulton Street — photo1Active

    $650,000

    6 bd · 3 ba · 1,988 sqft

    67 Fulton Street, Islip, NY

    Juan C. Valdiviezo · BH&G R E Realty Connect

  24. 3221 Wilshire Lane 21E — photo15Active

    $329,999

    1 bd · 1 ba · 950 sqft

    3221 Wilshire Lane 21E, Islip, NY

    Nicole Adams · OverSouth LLC

12…19

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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 102.1% of asking price

    Buyers here are paying above asking. MLS · 11 sales · as of Aug 31, 2026

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

    Median list price
    $525,000
    Homes for sale
    27

    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 (93)
    • 11756 (93)
    • 11706 (88)
    • 11967 (88)
    • 11727 (83)
    • 11801 (83)
    • 11758 (80)

    Cities

    • Brookhaven (1,061)
    • Oyster Bay (544)
    • Hempstead (502)
    • Huntington (357)
    • Babylon (269)
    • Smithtown (198)
    • North Hempstead (50)
    • West Babylon (38)