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Islip, NY Homes for Sale — Page 13 | Realty.com
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3 beds
435 listings
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Homes for Sale in Islip, NY

Homes for Sale in Islip, NY

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24 of 435 Listings
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Homes for Sale in Islip, NY

24 of 435 Listings

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Thomas O'Leary

Realty.com

Lic. #10311208632

Call Thomas
  1. 1133 Patricia Avenue — photo4Active

    $865,000

    5 bd · 3 ba · 3,664 sqft

    1133 Patricia Avenue, Islip, NY

    Todd A. Yovino · Island Advantage Realty LLC

  2. 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

  3. 230 W Islip Road — photo50Active

    $1,799,999

    7 bd · 5 ba · 5,700 sqft

    230 W Islip Road, Islip, NY

    Martina Scheben · Coldwell Banker American Homes

  4. 63 Smith Street — photo24Active

    $599,000

    2 bd · 1 ba · 780 sqft

    63 Smith Street, Islip, NY

    Rae Lerner · Signature Premier Properties

  5. 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

  6. 1431 Brooklyn Boulevard — photoPrice Reduced27Active

    $669,900

    4 bd · 2 ba · 1,466 sqft

    1431 Brooklyn Boulevard, Islip, NY

    Biqing Ying · B Square Realty

  7. 141 Feller Drive 141 — photo11Active

    $430,000

    2 bd · 1 ba · 828 sqft

    141 Feller Drive 141, Islip, NY

    Vianny Ogando · Stephen Joseph Properties

  8. 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

  9. 35 Rose Street — photo22Active

    $599,000

    2 bd · 2 ba · 906 sqft

    35 Rose Street, Islip, NY

    Ronald Starrantino · Coldwell Banker American Homes

  10. 70 Massachusetts Avenue — photo28Active

    $899,900

    6 bd · 5 ba · 2,551 sqft

    70 Massachusetts Avenue, Islip, NY

    Lanette Hines · BH&G R E Realty Connect

  11. 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

  12. 696 Peter Paul Drive — photoPrice Reduced28Active

    $779,000

    3 bd · 2 ba · 1,390 sqft

    696 Peter Paul Drive, Islip, NY

    Anthony Rubino · Leading Edge R E Services

  13. 1 E Hemlock Drive #162 — photo7Active

    $220,000

    1 bd · 1 ba · 725 sqft

    1 E Hemlock Drive #162, Islip, NY

    Altagracia Collado · Island Advantage Realty LLC

  14. 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

  15. 249 Bayport Avenue — photo19Active

    $869,000

    4 bd · 2 ba · 1,812 sqft

    249 Bayport Avenue, Islip, NY

    Xue Fang · E Realty International Corp

  16. 703 Lincoln Avenue — photo38Active

    $945,000

    3 bd · 3 ba · 2,008 sqft

    703 Lincoln Avenue, Islip, NY

    Susan P. Simmons CBR · Howard Hanna Coach

  17. 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

  18. 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

  19. 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

  20. 15 Teal Crescent — photoPrice Reduced36Active

    $1,999,000

    5 bd · 5 ba · 5,465 sqft

    15 Teal Crescent, Islip, NY

    Linda Kerr · Signature Premier Properties

  21. 36 Ralph Avenue — photoPrice Reduced28Active

    $574,000

    6 bd · 2 ba · 1,364 sqft

    36 Ralph Avenue, Islip, NY

    Joseph Vennera · Keller Williams Realty Elite

  22. 149 Maya Circle — photoPrice Reduced39Active

    $545,990

    2 bd · 3 ba · 1,746 sqft

    149 Maya Circle, Islip, NY

    Michael J. Watts · Michael J Watts & Assoc Inc

  23. 41 Fig Street — photo32Active

    $730,000

    5 bd · 2 ba · 1,932 sqft

    41 Fig Street, Islip, NY

    Maria E. Mejia-Martinez · EXP Realty

  24. 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

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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
    • New construction
    • With a pool

    Your local brokerage

    TO

    Thomas O'Leary

    Realty.com

    Lic. #10311208632

    Call Thomas

    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.

    Nearby areas

    ZIP codes

    • 11746 (121)
    • 11743 (94)
    • 11756 (94)
    • 11706 (89)
    • 11967 (89)
    • 11801 (86)
    • 11727 (82)
    • 11758 (81)

    Cities

    • Brookhaven (1,102)
    • Oyster Bay (494)
    • Huntington (358)
    • Hempstead (317)
    • Babylon (273)
    • Smithtown (199)
    • Riverhead (38)
    • West Babylon (38)