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3 bedsNew constructionWith a pool
4 Bedroom Homes in Islip, NY — Page 4
136 listings

4 Bedroom Homes in Islip, NY

4 Bedroom Homes in Islip, NY

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24 of 136 Listings
Map

4 Bedroom Homes in Islip, NY

24 of 136 Listings

  1. 130 Center Street — photo1Active

Your local brokerage

TO

Thomas O'Leary

Realty.com

Lic. #10311208632

Call Thomas

$859,990

4 bd · 3 ba · 1,957 sqft

130 Center Street, Islip, NY

Christopher Armstrong C2EX · Century 21 Princeton Prop

  • 414 Potter Boulevard — photoPrice Reduced49Active

    $895,500

    4 bd · 3 ba · 2,589 sqft

    414 Potter Boulevard, Islip, NY

    Marguerite Karamoshos · Signature Premier Properties

  • 59 Laurel Avenue — photo26Active

    $3,490,000

    4 bd · 2 ba · 1,260 sqft

    59 Laurel Avenue, Islip, NY

    Abigail Mago · Fire Island Sales And Rentals

  • 2553 Motor Parkway — photo46Active

    $899,999

    4 bd · 3 ba · 2,040 sqft

    2553 Motor Parkway, Islip, NY

    Nicole Chimento · Coldwell Banker American Homes

  • 851 W Bay Drive — photoPrice Reduced45Active

    $1,599,000

    4 bd · 3 ba · 2,200 sqft

    851 W Bay Drive, Islip, NY

    Frances Mazer CBR · Compass Greater NY LLC

  • 555 N Windsor Avenue — photo29Active

    $689,900

    4 bd · 2 ba · 1,960 sqft

    555 N Windsor Avenue, Islip, NY

    Cory Zuckerman Berg · HomeSmart Premier Living Rlty

  • 1718 N Gardiner Drive — photoPrice Reduced9Active

    $495,000

    4 bd · 1 ba · 744 sqft

    1718 N Gardiner Drive, Islip, NY

    Andre D. Jackson · Fave Realty Inc

  • 182 New York Avenue — photo32Active

    $687,000

    4 bd · 2 ba · 2,188 sqft

    182 New York Avenue, Islip, NY

    Jonathan Minerick · HomeCoin.com

  • 144 Division Avenue — photoPrice Reduced43Active

    $749,000

    4 bd · 3 ba · 1,727 sqft

    144 Division Avenue, Islip, NY

    Joseph Vullo · H & G Realty New York

  • 287 Amityville Street — photo3Active

    $1,475,000

    4 bd · 2 ba · 1,800 sqft

    287 Amityville Street, Islip, NY

    Allison Grosse SRS · Howard Hanna Coach

  • 40 E Oakdale Street — photoPrice Reduced27Active

    $579,999

    4 bd · 2 ba · 1,380 sqft

    40 E Oakdale Street, Islip, NY

    Richard R. Krug Jr PSA SRES SFR · Coldwell Banker American Homes

  • 27 W Lakeland Street — photoPrice Reduced12Active

    $699,000

    4 bd · 2 ba · 2,174 sqft

    27 W Lakeland Street, Islip, NY

    Meera Kukla · Real Broker NY LLC

  • 511 Devon Place — photoPrice Reduced28Active

    $1,499,900

    4 bd · 3 ba · 2,726 sqft

    511 Devon Place, Islip, NY

    Edward J. Shine III · Shine Realty Group

  • 257 Shadybrook Lane — photo49Active

    $1,699,000

    4 bd · 3 ba · 4,122 sqft

    257 Shadybrook Lane, Islip, NY

    Dawn Sofio · Daniel Gale Sothebys Intl Rlty

  • 102 Willett Avenue — photoPrice Reduced29Active

    $679,000

    4 bd · 2 ba · 2,200 sqft

    102 Willett Avenue, Islip, NY

    Jason Orsini · Douglas Elliman Real Estate

  • 1431 Brooklyn Boulevard — photoPrice Reduced27Active

    $669,900

    4 bd · 2 ba · 1,466 sqft

    1431 Brooklyn Boulevard, Islip, NY

    Biqing Ying · B Square Realty

  • 901 Liberty Street — photoPrice Reduced36Active

    $719,000

    4 bd · 2 ba · 1,440 sqft

    901 Liberty Street, Islip, NY

    Dorothy E. Ziccardi · Signature Premier Properties

  • 81 S Bedford Avenue — photoPrice Reduced23Active

    $660,000

    4 bd · 3 ba · 2,088 sqft

    81 S Bedford Avenue, Islip, NY

    Nadine Morency CBR · Jaymore Realty LLC

  • 249 Bayport Avenue — photo19Active

    $869,000

    4 bd · 2 ba · 1,812 sqft

    249 Bayport Avenue, Islip, NY

    Xue Fang · E Realty International Corp

  • 15 Victoria Court — photoPrice Reduced50Active

    $1,199,990

    4 bd · 3 ba · 2,616 sqft

    15 Victoria Court, Islip, NY

    Robert M. Lorenzo II · Compass Greater NY LLC

  • 46 Crescent Avenue — photoPrice Reduced29Active

    $2,000,000

    4 bd · 3 ba · 1,500 sqft

    46 Crescent Avenue, Islip, NY

    Megan Wallace · F I N Y Real Estate Co LLC

  • 31 Ivy Avenue — photo13Active

    $1,800,000

    4 bd · 4 ba · 1,248 sqft

    31 Ivy Avenue, Islip, NY

    Megan Wallace · F I N Y Real Estate Co LLC

  • 82 Stahley Street — photo20Active

    $780,000

    4 bd · 3 ba · 1,800 sqft

    82 Stahley Street, Islip, NY

    Janessa Vargas C2EX · Coldwell Banker American Homes

  • 820 Greenbelt Parkway W — photoPrice Reduced50Active

    $700,000

    4 bd · 3 ba · 2,370 sqft

    820 Greenbelt Parkway W, Islip, NY

    Paul L. Caliguri CBR · Douglas Elliman Real Estate

  • 1…3456

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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 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.

    Islip, NY community profile

    Area
    5.1 sq. mi.

    Source: HJN community data