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    Islandia, NY
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    12 Properties Available

    12 Properties Available

    The average price in the selected areas has remained stable. Learn more
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    • Price-High To Low
    • Price-Low To High
    • Newest Listings
    • Beds (Most)
    • Baths (Most)
    • Year Built (Newest)
    • Square Feet (Biggest)
    27 Split Cedar DR, Islandia, NY 11749
    1/26
    Open 6/27 12PM-3PM

    $649,000

    4 Beds2 Baths1,632 SqFt

    27 Split Cedar DR, Islandia, NY 11749

    Listed by Realty Connect USA L I Inc

    OneKey MLS/ Hudson Gateway (HGAR)/ Long Island MLS (MLSLI)/ Mid Hudson MLS
    1206 Towne House VLG, Islandia, NY 11749
    Active

    $336,100

    1 Bed1 Bath810 SqFt

    1206 Towne House VLG, Islandia, NY 11749

    Listed by REALHome Services & Solutions

    OneKey MLS/ Hudson Gateway (HGAR)/ Long Island MLS (MLSLI)/ Mid Hudson MLS
    53 Ehrhardt WAY, Islandia, NY 11749
    1/43
    Pending

    $615,000

    3 Beds3 Baths1,640 SqFt

    53 Ehrhardt WAY, Islandia, NY 11749

    Listed by Signature Premier Properties

    OneKey MLS/ Hudson Gateway (HGAR)/ Long Island MLS (MLSLI)/ Mid Hudson MLS
    201 Serpentine LN, Islandia, NY 11749
    1/30
    Pending

    $629,999

    5 Beds3 Baths2,352 SqFt

    201 Serpentine LN, Islandia, NY 11749

    Listed by Jason Mitchell Real Estate NY

    OneKey MLS/ Hudson Gateway (HGAR)/ Long Island MLS (MLSLI)/ Mid Hudson MLS
    404 Towne House VLG #404, Islandia, NY 11749
    1/28
    Pending

    $369,999

    2 Beds1 Bath1,010 SqFt

    404 Towne House VLG #404, Islandia, NY 11749

    Listed by Signature Premier Properties

    OneKey MLS/ Hudson Gateway (HGAR)/ Long Island MLS (MLSLI)/ Mid Hudson MLS
    27 Halsey ST, Islandia, NY 11749
    1/37
    Pending

    $630,000

    3 Beds2 Baths1,689 SqFt

    27 Halsey ST, Islandia, NY 11749

    Listed by Coldwell Banker American Homes

    OneKey MLS/ Hudson Gateway (HGAR)/ Long Island MLS (MLSLI)/ Mid Hudson MLS
    25 Pinecone LN, Islandia, NY 11749
    1/30
    Pending

    $610,000

    4 Beds3 Baths3,344 SqFt

    25 Pinecone LN, Islandia, NY 11749

    Listed by Red Maple Real Estate Group

    OneKey MLS/ Hudson Gateway (HGAR)/ Long Island MLS (MLSLI)/ Mid Hudson MLS
    43 Johnson AVE, Ronkonkoma, NY 11779
    1/45
    Active

    $560,000

    4 Beds3 Baths1,650 SqFt

    43 Johnson AVE, Ronkonkoma, NY 11779

    Listed by The Osorio Group Corp

    OneKey MLS/ Hudson Gateway (HGAR)/ Long Island MLS (MLSLI)/ Mid Hudson MLS
    157 Serpentine LN, Islandia, NY 11749
    1/45
    Price Dropped by $5K

    $720,000

    3 Beds3 Baths1,836 SqFt

    157 Serpentine LN, Islandia, NY 11749

    Listed by Realty Connect USA L I Inc

    OneKey MLS/ Hudson Gateway (HGAR)/ Long Island MLS (MLSLI)/ Mid Hudson MLS
    305 Towne House VLG, Islandia, NY 11749
    1/12
    Pending

    $324,999

    1 Bed1 Bath860 SqFt

    305 Towne House VLG, Islandia, NY 11749

    Listed by Coldwell Banker American Homes

    OneKey MLS/ Hudson Gateway (HGAR)/ Long Island MLS (MLSLI)/ Mid Hudson MLS
    39 Split Cedar DR, Islandia, NY 11749
    1/40
    Pending

    $649,000

    4 Beds2 Baths2,304 SqFt

    39 Split Cedar DR, Islandia, NY 11749

    Listed by Coldwell Banker American Homes

    OneKey MLS/ Hudson Gateway (HGAR)/ Long Island MLS (MLSLI)/ Mid Hudson MLS
    0 Johnson AVE, Ronkonkoma, NY 11779
    1/8
    Pending

    $88,888

    0.14 Acres

    0 Johnson AVE, Ronkonkoma, NY 11779

    Listed by YourHomeSold Guaranteed Realty

    OneKey MLS/ Hudson Gateway (HGAR)/ Long Island MLS (MLSLI)/ Mid Hudson MLS
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    Christine Sardinha

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    Powered by Lofty Inc. Copyright 2026. All Rights Reserved.

    Terms of Service & Privacy Policy | Cookie Policy | Cookie Preferences | Property Listings | Sitemap | Accessibility

    IDX information is provided exclusively for consumers’ personal, non-commercial use and that it 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 to be accurate. Listing information updated daily.