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4 Bedroom Homes in Islip, NY
54 listings

4 Bedroom Homes in Islip, NY

4 Bedroom Homes in Islip, NY

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24 of 54 Listings
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4 Bedroom Homes in Islip, NY

24 of 54 Listings

  1. 45 Rudder Drive — photo7Active

Your local brokerage

TO

Thomas O'Leary

Realty.com

Lic. #10311208632

Call Thomas

$679,000

4 bd · 2 ba · 1,591 sqft

45 Rudder Drive, Islip, NY

Lynn Fischer · Coldwell Banker M&D Good Life

  • 438 Mayflower Avenue — photoNew3Active

    $699,000

    4 bd · 4 ba · 2,270 sqft

    438 Mayflower Avenue, Islip, NY

    Rigoberto Lopez · Millennium Homes

  • 901 Liberty Street — photo36Active

    $699,000

    4 bd · 2 ba · 1,440 sqft

    901 Liberty Street, Islip, NY

    Dorothy E. Ziccardi · Signature Premier Properties

  • 1515 Emkay Street — photo2Active

    $419,900

    4 bd · 2 ba · 1,419 sqft

    1515 Emkay Street, Islip, NY

    Gerald Wood · New Door Properties LLC

  • 35 Norman Drive — photoOpen house Fri, Oct 9 · 5:00 PM31Active

    $649,000

    4 bd · 2 ba · 1,885 sqft

    35 Norman Drive, Islip, NY

    Damon J. Pellegrino · Signature Premier Properties

  • 411 Howells Road — photoOpen house Thu, Oct 8 · 4:00 PM22Active

    $549,000

    4 bd · 1 ba · 1,209 sqft

    411 Howells Road, Islip, NY

    Mark J. Lagnese · X Marks The Spot Home Svcs Inc

  • 180 Branch Avenue — photo32Active

    $699,999

    4 bd · 3 ba · 1,486 sqft

    180 Branch Avenue, Islip, NY

    Alejandro Arboleda · ARVY Realty

  • 7 Don Lane — photo18Active

    $699,000

    4 bd · 2 ba · 1,438 sqft

    7 Don Lane, Islip, NY

    Robin V. Rosenberg · Signature Premier Properties

  • 9 Milton Street — photo32Active

    $699,999

    4 bd · 3 ba · 2,296 sqft

    9 Milton Street, Islip, NY

    Frances Schiefer · Leesa Byrnes Realty Inc

  • 214 Calebs Path — photoOpen house Sun, Oct 11 · 11:00 AM6Active

    $649,000

    4 bd · 3 ba · 2,528 sqft

    214 Calebs Path, Islip, NY

    Anna Aprea ABR SFR SRES · Coldwell Banker American Homes

  • 3 Gale Road — photoPrice ReducedOpen house Sun, Oct 11 · 12:00 PM26Active

    $699,999

    4 bd · 2 ba · 1,140 sqft

    3 Gale Road, Islip, NY

    Michael V. Cusumano · The Agency Northshore NY

  • 4 Sutton Court — photoOpen house Sat, Oct 10 · 2:30 PM16Active

    $619,000

    4 bd · 2 ba · 1,245 sqft

    4 Sutton Court, Islip, NY

    Lisa Albinowski CBR SRES SRS · Signature Premier Properties

  • 27 Rose Street — photo26Active

    $699,000

    4 bd · 2 ba · 2,060 sqft

    27 Rose Street, Islip, NY

    Susan P. Simmons CBR · Howard Hanna Coach

  • 10 Brightside Avenue — photo24Active

    $570,000

    4 bd · 2 ba · 1,569 sqft

    10 Brightside Avenue, Islip, NY

    Walter Greene · Signature Premier Properties

  • 9 Watson — photoPrice ReducedOpen house Sat, Oct 10 · 1:00 PM32Active

    $699,000

    4 bd · 4 ba · 2,985 sqft

    9 Watson, Islip, NY

    Alfred Rogers · Bizzy Bee Realty

  • 39 Split Cedar Drive — photoOpen house Sat, Oct 10 · 12:00 PM41Active

    $649,000

    4 bd · 2 ba · 2,304 sqft

    39 Split Cedar Drive, Islip, NY

    Robin A. Bokor · Coldwell Banker American Homes

  • 362 Middle Road — photo18Active

    $559,000

    4 bd · 2 ba · 3,439 sqft

    362 Middle Road, Islip, NY

    Gloria Calderon · Professional RE of New York

  • 1528 Baldwin Boulevard — photoOpen house Sat, Oct 10 · 1:00 PM29Active

    $600,000

    4 bd · 2 ba · 1,148 sqft

    1528 Baldwin Boulevard, Islip, NY

    Peter C. Grosso CBR · RE/MAX Integrity Leaders

  • 1340 Manor Lane — photoPrice Reduced15Active

    $599,999

    4 bd · 2 ba · 1,213 sqft

    1340 Manor Lane, Islip, NY

    Christine G. Jansson · Realty Maintained LLC

  • 116 Saint Johns Street — photo27Active

    $599,000

    4 bd · 2 ba · 1,632 sqft

    116 Saint Johns Street, Islip, NY

    Wendy Rodriguez · Real Broker NY LLC

  • 73 Cherokee Avenue — photo26Active

    $699,000

    4 bd · 2 ba · 1,793 sqft

    73 Cherokee Avenue, Islip, NY

    Richard D. Bocchieri E-PRO GRI ABR · Netter Real Estate Inc

  • 41 Richmond Street — photoPrice Reduced25Active

    $699,999

    4 bd · 2 ba · 1,698 sqft

    41 Richmond Street, Islip, NY

    Michael C. Kenny · EXP Realty

  • 1320 Pine Acres Boulevard — photo30Active

    $689,000

    4 bd · 2 ba · 1,968 sqft

    1320 Pine Acres Boulevard, Islip, NY

    Panagiota Papazaharias PSA · Redfin Real Estate

  • 731 Muncey Road — photoPrice Reduced21Active

    $679,000

    4 bd · 1 ba · 1,368 sqft

    731 Muncey Road, Islip, NY

    Nicole A. Calandro · Cornerstone Properties of LI

  • 123
    Realty.com

    L. Custen Realty, Inc. d/b/a Realty.com/L. Custen Realty CT, LLC d/b/a Realty.com (Tom O’Leary-Broker)(CT properties only), 8323 Southwest Freeway, Suite 900, Houston, Texas 77074

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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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    Your local brokerage

    TO

    Thomas O'Leary

    Realty.com

    Lic. #10311208632

    Call Thomas

    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.