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3 Bedroom Homes in Islip, NY
8 listings

3 Bedroom Homes in Islip, NY

3 Bedroom Homes in Islip, NY

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8 Listings
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3 Bedroom Homes in Islip, NY

8 Listings

  1. 307 Plymouth Avenue — photo1Active

    $1,275,000

    3 bd · 2 ba · 2,506 sqft

    307 Plymouth Avenue, Islip, NY

Your local brokerage

TO

Thomas O'Leary

Realty.com

Lic. #10311208632

Call Thomas

Thomas S. Hennerty · Thomas S. Hennerty

  • 140 Ocean Road — photo30Active

    $1,199,000

    3 bd · 2 ba · 736 sqft

    140 Ocean Road, Islip, NY

    Lisa Campbell · Netter Real Estate Inc

  • 170 S Penataquit Avenue — photo48Active

    $3,999,000

    3 bd · 3 ba · 3,767 sqft

    170 S Penataquit Avenue, Islip, NY

    Sherry L. Cutillo · Douglas Elliman Real Estate

  • 12 Bayview Avenue — photo48Active

    $1,449,000

    3 bd · 2 ba · 1,835 sqft

    12 Bayview Avenue, Islip, NY

    David P. Sanders · Compass Greater NY LLC

  • 6 Montgomery Lane — photo36Active

    $1,099,999

    3 bd · 3 ba · 2,200 sqft

    6 Montgomery Lane, Islip, NY

    Richard W. Kruse Jr AHWD · Douglas Elliman Real Estate

  • 29 Bungalow Walk — photo24Active

    $1,349,000

    3 bd · 2 ba · 1,270 sqft

    29 Bungalow Walk, Islip, NY

    Joan Woletsky · The Agency Northshore NY

  • 59 Gale Avenue — photo23Active

    $4,200,000

    3 bd · 2 ba · 1,834 sqft

    59 Gale Avenue, Islip, NY

    Joan Woletsky · The Agency Northshore NY

  • 238 W Islip Road — photoOpen house Sun, Oct 4 · 2:00 PM15Active

    $1,850,000

    3 bd · 2 ba · 2,000 sqft

    238 W Islip Road, Islip, NY

    Lolymary Marques SFR C2EX E-PRO AB · Epique Realty

  • 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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    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.