Islip, NY New Homes For Sale
7 homes
Use arrow keys to navigateOPEN FRI, 4:30-6PMCOMING SOON 6/51.09 ACRESListing by: Signature Premier Properties
Use arrow keys to navigateCOMING SOON 6/6Listing by: ARVY Realty
Use arrow keys to navigateCOMING SOON 6/3Listing by: Signature Premier Properties
Use arrow keys to navigateListing by: VYLLA Home
Use arrow keys to navigateCOMING SOON 6/10Listing by: Exit Realty Achieve
Use arrow keys to navigateListing by: Douglas Elliman Real Estate
Use arrow keys to navigate0.28 ACRESListing by: Eric G Ramsay Jr Assoc LLC
Save Search in Islip, NY
IslipNew ListingsGet emails when new homes match this search
Real Estate & Homes For Sale Near Islip, NY
We found 30 more homes matching your filters just outside Islip
NEW - 2 MIN AGOListing by: Keller Williams Legendary
Use arrow keys to navigateNEW - 12 MIN AGOAUCTIONREALHome Services & Solutions
Use arrow keys to navigateNEWCOMING SOON 6/4Listing by: Signature Premier Properties
Use arrow keys to navigateNEWCOMING SOON 6/14Listing by: Exit Family Realty
Use arrow keys to navigateNEWCOMING SOON 6/50.54 ACRESListing by: Realty Connect USA L I Inc
Use arrow keys to navigateNEW - 52 MIN AGO0.34 ACRESListing by: Realty Connect USA L I Inc
Use arrow keys to navigateNEWOPEN THU, 5-6:30PMListing by: Coldwell Banker American Homes
NEWCOMING SOON 6/60.54 ACRESListing by: Douglas Elliman Real Estate
NEW - 1 HR AGOListing by: Signature Premier Properties
NEW - 1 HR AGOListing by: Century 21 Realty Specialists
NEWOPEN SAT, 12-1:30PMListing by: Michael A Gregoretti
NEWOPEN SAT, 1-3PMListing by: Leesa Byrnes Realty Inc
NEWOPEN SAT, 12-2PMCOMING SOON 6/5Listing by: Signature Premier Properties
NEW - 1 HR AGO1.03 ACRESListing by: EXP Realty- NEW - 1 HR AGOAUCTION
NEW - 1 HR AGOAUCTION
NEW - 1 HR AGOAUCTION0.9 ACRES
NEW - 1 HR AGOAUCTION0.94 ACRES
NEW - 1 HR AGOAUCTION0.25 ACRES- NEW - 1 HR AGOAUCTION
NEW - 1 HR AGOAUCTION0.25 ACRES
NEWOPEN SAT, 11-1PMCOMING SOON 6/3Listing by: Douglas Elliman Real Estate
NEWOPEN SUN, 12-2PMCOMING SOON 6/30.32 ACRESListing by: Coldwell Banker American Homes
NEWCOMING SOON 6/50.5 ACRESListing by: Keller Williams Points North
NEWCOMING SOON 6/3Listing by: Rice Realty Group Inc
NEWOPEN SAT, 12-2PM
3D VIEW1.11 ACRESHoulihan Lawrence
NEW - 2 HRS AGONEW CONSTRUCTION2.05 ACRESListing by: LAFFEY REAL ESTATE
NEWOPEN WED, 5-7PMListing by: Signature Premier Properties
NEWCOMING SOON 6/10Listing by: Douglas Elliman Real Estate
NEWOPEN SAT, 12-1:30PMListing by: Douglas Elliman Real Estate
Based on information submitted to the MLS GRID as of 2026-02-06 15:18:24 PST. All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information. Some IDX listings have been excluded from this website. Click here for more information