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Realty.com
Buy

Start here

  • Homes for sale by state
  • Home buying tips
  • Before you start looking
  • The buying timeline

Afford it

  • Today's mortgage rates
  • Mortgage calculator
  • How much can I afford?
  • Get pre-approved

Make the deal

  • Writing a winning offer
  • Inspections & appraisals
  • Closing costs, itemized
  • Find a buyer's agent
Save searchAdvertiseSign In
Saved homesSaved searchesYour toursYour inquiriesRecently viewedAccount settings

Sell

Selling Options

  • What's my home worth?
  • Compare selling options
  • Get an instant cash offer
  • Buy before you sell

Resources

  • How selling works
  • When should I sell?
  • Home selling tips
  • Pricing your home
  • What's worth fixing first
  • Find a seller's agent
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33 listings

Homes for Sale in 11751, NY

Homes for Sale in 11751, NY

Show Map
24 of 33 Listings
Map

Homes for Sale in 11751, NY

24 of 33 Listings

  1. 97 Herbert Street — photoNewOpen house Sat, Nov 7 · 1:00 PM4
Active

$499,000

3 bd · 2 ba · 1,520 sqft

97 Herbert Street, Islip, NY

Tracy L. Sobel CBR · Signature Premier Properties

  • 33 Amuxen Court — photo3Active

    $499,999

    4 bd · 1 ba · 1,843 sqft

    33 Amuxen Court, Islip, NY

    Patty J. Vorilas · Douglas Elliman Real Estate

  • 82 Pardee Avenue — photo31Active

    $589,803

    3 bd · 1 ba · 1,128 sqft

    82 Pardee Avenue, Islip, NY

    Joseph Mendola · Signature Premier Properties

  • 181 Beaverdam Road — photo36Active

    $699,000

    3 bd · 2 ba · 1,950 sqft

    181 Beaverdam Road, Islip, NY

    Dorothy E. Ziccardi · Signature Premier Properties

  • 171 Smith Avenue — photoOpen house Fri, Nov 6 · 4:00 PM24Active

    $899,000

    4 bd · 2 ba · 2,465 sqft

    171 Smith Avenue, Islip, NY

    Gale Scaglia · Coldwell Banker M&D Good Life

  • 85 Ferndale Boulevard — photoOpen house Sat, Nov 7 · 11:30 AM19Active

    $699,000

    3 bd · 3 ba · 2,000 sqft

    85 Ferndale Boulevard, Islip, NY

    Judy Hendrickson · Douglas Elliman Real Estate

  • 11 W Hemlock Street — photo25Active

    $699,000

    3 bd · 2 ba · 912 sqft

    11 W Hemlock Street, Islip, NY

    Oneyda E. Gallardo CBR · Empire Home Realty of L I Inc

  • 20 44th Street — photo34Active

    $655,000

    3 bd · 2 ba · 980 sqft

    20 44th Street, Islip, NY

    Maria C. Wilbur · Signature Premier Properties

  • 126 Cardinal Lane Unit 126 — photoPrice ReducedOpen house Sat, Nov 7 · 12:00 AM32Active

    $379,000

    2 bd · 2 ba · 888 sqft

    126 Cardinal Lane Unit 126, Islip, NY

    Sarah Fox · Signature Premier Properties

  • 10 Grace Court — photoPrice Reduced35Active

    $889,000

    3 bd · 3 ba · 1,964 sqft

    10 Grace Court, Islip, NY

    Alexandra N. Miceli · Douglas Elliman Real Estate

  • 86 Union Avenue — photo26Active

    $699,990

    3 bd · 2 ba · 1,236 sqft

    86 Union Avenue, Islip, NY

    Michael J. Watts · Michael J Watts & Assoc Inc

  • 27 Rose Street — photo28Active

    $699,000

    4 bd · 2 ba · 2,060 sqft

    27 Rose Street, Islip, NY

    Susan P. Simmons CBR · Howard Hanna Coach

  • 50 Bittermint Street — photo22Active

    $649,000

    3 bd · 3 ba · 1,120 sqft

    50 Bittermint Street, Islip, NY

    Ritesh Rai · Island Edge Homes

  • 2 Taft Avenue — photoPrice ReducedOpen house Sat, Nov 7 · 1:00 PM34Active

    $739,000

    4 bd · 3 ba · 1,884 sqft

    2 Taft Avenue, Islip, NY

    Oscar M. Salazar Sorto · ARVY Realty

  • 150 Main Street 1a — photo17Active

    $219,000

    2 bd · 1 ba · 554 sqft

    150 Main Street 1a, Islip, NY

    Alexandria L. Forgione · HomeSmart Dynamic Realty

  • 2439 Union Boulevard Unit 3a — photoPrice Reduced28Active

    $225,000

    1 bd · 1 ba · 791 sqft

    2439 Union Boulevard Unit 3a, Islip, NY

    Kerri Passamenti · BH&G R E Realty Connect

  • 2439 Union Boulevard 3a — photoPrice Reduced28Active

    $225,000

    1 bd · — ba · 791 sqft

    2439 Union Boulevard 3a, Islip, NY

  • 2449 Union Boulevard 21a — photo16Active

    $239,990

    1 bd · 1 ba · 850 sqft

    2449 Union Boulevard 21a, Islip, NY

    Michael J. Watts · Michael J Watts & Assoc Inc

  • 2453 Union Boulevard 39B — photo17Active

    $279,999

    2 bd · 1 ba · 900 sqft

    2453 Union Boulevard 39B, Islip, NY

    Christine Hodulick · Coldwell Banker American Homes

  • 173 Ferndale Boulevard — photoPrice Reduced21Active

    $677,500

    5 bd · 3 ba · 1,200 sqft

    173 Ferndale Boulevard, Islip, NY

    Luis Lino CBR · Millennium Homes

  • 150 Main Street 1 — photo7Active

    $229,000

    2 bd · 1 ba · 554 sqft

    150 Main Street 1, Islip, NY

    Alexandria L. Forgione · HomeSmart Dynamic Realty

  • 437 Moffitt Boulevard — photo24Active

    $649,995

    5 bd · 3 ba · 2,447 sqft

    437 Moffitt Boulevard, Islip, NY

    Steven Rivera · Keller Williams Points North

  • 41 Richmond Street — photoPrice Reduced25Active

    $699,999

    4 bd · 2 ba · 1,698 sqft

    41 Richmond Street, Islip, NY

    Michael C. Kenny · EXP Realty

  • 12 Bayview Avenue — photoPrice Reduced47Active

    $1,275,000

    3 bd · 2 ba · 1,835 sqft

    12 Bayview Avenue, Islip, NY

    David P. Sanders · Compass Greater NY LLC

  • 12
    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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    The information provided by this website is for the personal, non-commercial use of consumers and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Listing data is derived from various Multiple Listing Services; each source MLS and its required disclaimer are shown with the listings on the applicable page. Realty.com is an independently owned and operated brokerage.

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    Listing data & MLS disclosures

    NY State MLS
    The data relating to real estate for sale on this website comes in part from the Internet Data exchange (IDX) program of the New York State Alliance 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. Real estate listings held by brokerage firms other than Realty.com, are indicated by detailed information about them such as the name of the listing firms. All information deemed reliable but not guaranteed and should be independently verified. All properties are subject to prior sale, change or withdrawal. Neither the listing broker(s) nor Realty.com shall be responsible for any typographical errors, misinformation, misprints, and shall be held totally harmless. Copyright © 2026 New York State Alliance and participating MLS's - CNYIS, UNYREIS and WNYREIS. All Rights Reserved.
    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
    11751, NY Homes for Sale | Realty.com

    Nearby areas

    ZIP codes

    • 11746 (120)
    • 11743 (104)
    • 11772 (103)
    • 11727 (97)
    • 11520 (93)
    • 11801 (89)
    • 11590 (86)
    • 11756 (85)

    Cities

    • Brookhaven (1,165)
    • Hempstead (546)
    • Islip (439)
    • Huntington (381)
    • Babylon (291)
    • Smithtown (188)
    • West Babylon (37)
    • Riverhead (23)