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Luxury Homes in Islip, NY
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75 listings
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Luxury Homes in Islip, NY

Luxury Homes in Islip, NY

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24 of 75 Listings
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Luxury Homes in Islip, NY

24 of 75 Listings

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Thomas O'Leary

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Lic. #10311208632

Call Thomas
  1. 265 Oak Neck Lane — photoNewOpen house Sun, Oct 25 · 1:00 PM42Active

    $1,199,000

    5 bd · 2 ba · 3,128 sqft

    265 Oak Neck Lane, Islip, NY

    Leonard Simonetti Jr · Exit Realty All Pro

  2. 33 Quail Run — photoOpen house Sun, Oct 25 · 12:00 PM42Active

    $1,500,000

    6 bd · 4 ba · 4,056 sqft

    33 Quail Run, Islip, NY

    Robert T. Sendel · Howard Hanna Coach

  3. 13 Glenmore Avenue — photoOpen house Sat, Oct 24 · 11:00 AM49Active

    $1,060,000

    6 bd · 4 ba · 3,800 sqft

    13 Glenmore Avenue, Islip, NY

    Luis F. Molina · Vantage Realty Partners

  4. 143 Ocean Road — photoOpen house Sat, Oct 24 · 11:00 AM23Active

    $1,449,000

    4 bd · 2 ba · 1,324 sqft

    143 Ocean Road, Islip, NY

    Joan Woletsky · The Agency Northshore NY

  5. 12 Brooktree Court — photo50Active

    $1,299,999

    7 bd · 6 ba · 4,171 sqft

    12 Brooktree Court, Islip, NY

    Michelle Keegan · Douglas Elliman Real Estate

  6. 84 Oak Walk — photo9Active

    $1,050,000

    3 bd · 1 ba · 840 sqft

    84 Oak Walk, Islip, NY

    Nicholas Newman · Nicholas Jay Newman

  7. 35 Gale Avenue — photoOpen house Sat, Oct 24 · 1:00 PM28Active

    $2,699,000

    5 bd · 3 ba · 1,840 sqft

    35 Gale Avenue, Islip, NY

    Joan Woletsky · The Agency Northshore NY

  8. 307 Plymouth Avenue — photo1Active

    $1,275,000

    3 bd · 2 ba · 2,506 sqft

    307 Plymouth Avenue, Islip, NY

    Thomas S. Hennerty · Thomas S. Hennerty

  9. 174 Secatogue Lane W — photo47Active

    $1,699,999

    4 bd · 3 ba · 2,985 sqft

    174 Secatogue Lane W, Islip, NY

    Nicholas Campasano · The Agency Northshore NY

  10. 354 Middle Road — photo41Active

    $1,150,000

    4 bd · 4 ba · 2,926 sqft

    354 Middle Road, Islip, NY

    Manon P. Compitello · Douglas Elliman Real Estate

  11. 104 Benson Avenue — photo32Active

    $1,199,900

    5 bd · 3 ba · 2,564 sqft

    104 Benson Avenue, Islip, NY

    Julie Poidomani · BH&G R E Realty Connect

  12. 833 Evergreen Walk — photo41Active

    $2,100,000

    4 bd · 2 ba · 2,100 sqft

    833 Evergreen Walk, Islip, NY

    Joan Woletsky · The Agency Northshore NY

  13. 362 Surf Road — photo45Active

    $2,099,000

    4 bd · 3 ba · 2,425 sqft

    362 Surf Road, Islip, NY

    Alyssa Caravella · The Agency Northshore NY

  14. 8 Shoal Drive — photo37Active

    $1,999,999

    4 bd · 3 ba · 3,149 sqft

    8 Shoal Drive, Islip, NY

    Eric Gordon Ramsay IV · Eric G Ramsay Jr Assoc LLC

  15. 19 Judith Place — photoOpen house Sun, Oct 25 · 12:00 PM49Active

    $1,199,500

    4 bd · 3 ba · 2,653 sqft

    19 Judith Place, Islip, NY

    Jennifer B. Ronzo E-PRO PSA SRS SR · Real Broker NY LLC

  16. 15 Saltmeadow Lane — photoPrice Reduced50Active

    $1,290,000

    4 bd · 4 ba · 3,738 sqft

    15 Saltmeadow Lane, Islip, NY

    Christine A. Dougherty · Signature Premier Properties

  17. 125 Pace Drive S — photo30Active

    $1,799,999

    5 bd · 3 ba · 3,236 sqft

    125 Pace Drive S, Islip, NY

    Connor J. Caro · Patriot Real Properties Gr LLC

  18. 63 Holly Walk — photo12Active

    $1,599,000

    4 bd · 2 ba · 1,328 sqft

    63 Holly Walk, Islip, NY

    Nicholas Newman · Nicholas Jay Newman

  19. 38 The Helm — photoPrice ReducedOpen house Sun, Oct 25 · 10:00 AM49Active

    $2,499,000

    5 bd · 6 ba · 6,386 sqft

    38 The Helm, Islip, NY

    Sherry L. Cutillo · Douglas Elliman Real Estate

  20. 20 Millennium Court — photoPrice Reduced44Active

    $1,299,900

    5 bd · 4 ba · 3,016 sqft

    20 Millennium Court, Islip, NY

    Tammy J. Ramsay · Eric G Ramsay Jr Assoc LLC

  21. 81 Widgeon Court — photoPrice Reduced50Active

    $1,395,000

    4 bd · 3 ba · 2,354 sqft

    81 Widgeon Court, Islip, NY

    Tammy J. Ramsay · Eric G Ramsay Jr Assoc LLC

  22. 140 Ocean Road — photo30Active

    $1,199,000

    3 bd · 2 ba · 736 sqft

    140 Ocean Road, Islip, NY

    Lisa Campbell · Netter Real Estate Inc

  23. 5 Sky View Court — photo50Active

    $1,299,999

    5 bd · 3 ba · 3,624 sqft

    5 Sky View Court, Islip, NY

    Bryan J. Karp CBR · Coldwell Banker American Homes

  24. 80 Oak Road — photo31Active

    $1,450,000

    4 bd · 3 ba · 3,850 sqft

    80 Oak Road, Islip, NY

    Nicole Commisso · Vantage Realty Partners

12…4

About Luxury Homes in Islip, NY

Luxury Homes in Islip, NY: 75 active listings as of October 21, 2026, 21:22 UTC.

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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

Islip, NY community profile

Area
5.1 sq. mi.

Source: HJN community data

Islip housing market

September 2026 · This period is still settling

Homes on the market · MLS, as of Sep 27, 2026

Median list price
$612,500
Homes for sale
32

Housing stock — every home in the area, not only the ones selling or listed · Assessor records, as of Sep 9, 2026

Median home size
1,687 sq. ft.
  • Your local brokerage

    TO

    Thomas O'Leary

    Realty.com

    Lic. #10311208632

    Call Thomas