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4 Bedroom Homes in West Islip, NY
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3 bedsNew constructionWith a pool

4 Bedroom Homes in West Islip, NY

4 Bedroom Homes in West Islip, NY

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10 Listings
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4 Bedroom Homes in West Islip, NY

10 Listings

Your local brokerage

TO

Thomas O'Leary

Realty.com

Lic. #10311208632

Call Thomas
  1. 616 Pat Drive — photo49Active

    $799,000

    4 bd · 2 ba · 2,118 sqft

    616 Pat Drive, West Islip, NY

    Edward Pearson · Exit Realty Achieve

  2. 320 Aster Road — photo26Active

    $699,000

    4 bd · 2 ba · 1,400 sqft

    320 Aster Road, West Islip, NY

    Donna M. Alvino SRES · Exit Family Realty

  3. 73 Cherokee Avenue — photo26Active

    $699,000

    4 bd · 2 ba · 1,793 sqft

    73 Cherokee Avenue, West Islip, NY

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

  4. 731 Muncey Road — photo21Active

    $719,000

    4 bd · 1 ba · 1,368 sqft

    731 Muncey Road, West Islip, NY

    Nicole A. Calandro · Cornerstone Properties of LI

  5. 91 Spruce Avenue — photo23Active

    $699,000

    4 bd · 2 ba · 1,479 sqft

    91 Spruce Avenue, West Islip, NY

    Irene Siconolfi · Douglas Elliman Real Estate

  6. 727 Peter Paul Drive — photoPrice Reduced25Active

    $829,000

    4 bd · 2 ba · 2,088 sqft

    727 Peter Paul Drive, West Islip, NY

    Janet A. Elliott · BH&G R E Realty Connect

  7. 851 W Bay Drive — photoPrice Reduced45Active

    $1,599,000

    4 bd · 3 ba · 2,200 sqft

    851 W Bay Drive, West Islip, NY

    Frances Mazer CBR · Compass Greater NY LLC

  8. 511 Devon Place — photoPrice Reduced28Active

    $1,499,900

    4 bd · 3 ba · 2,726 sqft

    511 Devon Place, West Islip, NY

    Edward J. Shine III · Shine Realty Group

  9. 257 Shadybrook Lane — photo45Active

    $1,699,000

    4 bd · 3 ba · 4,122 sqft

    257 Shadybrook Lane, West Islip, NY

    Dawn Sofio · Daniel Gale Sothebys Intl Rlty

  10. 418 Myrtle Avenue — photoPrice Reduced37Active

    $675,000

    4 bd · 2 ba · 1,820 sqft

    418 Myrtle Avenue, West Islip, NY

    Peter Stea · Keller Williams Realty Elite

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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
  • Co-ops
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    • New construction
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    Your local brokerage

    TO

    Thomas O'Leary

    Realty.com

    Lic. #10311208632

    Call Thomas

    West Islip, NY community profile

    Area
    6.5 sq. mi.

    Source: HJN community data

    West Islip housing market

    July 2026 · This period is still settling

    Selling at 105.2% of asking price

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

    Homes on the market · MLS, as of Jul 21, 2026–Jul 31, 2026

    Median list price
    $799,000
    Homes for sale
    29
    Median days on market
    14 days

    Housing stock — every home in the area, not only the ones selling or listed · Assessor records, as of Jul 15, 2026

    Median home size
    1,836 sq. ft.