Homes For Sale in Islip, NY Under $600k
18 homes
Use arrow keys to navigateNEWOPEN SAT, 1-3PMListing by: HomeSmart Dynamic Realty
Use arrow keys to navigateListing by: Douglas Elliman Real Estate
Use arrow keys to navigateListing by: Cornerstone Properties of LI
Use arrow keys to navigateOPEN SAT, 12-1:30PMListing by: Signature Premier Properties
Use arrow keys to navigateListing by: Signature Premier Properties
Use arrow keys to navigateFORECLOSUREBANK OWNEDListing by: Coldwell Banker American Homes
Use arrow keys to navigateOPEN SAT, 12:30-2PMListing by: Century 21 AA Realty
Listing by: Signature Premier Properties
FORECLOSUREBANK OWNEDListing by: Exit Realty First Choice
Listing by: Signature Premier Properties
FORECLOSUREBANK OWNEDListing by: Island Advantage Realty LLC
Listing by: Signature Premier Properties
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Islip$0 - $600kGet 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
Use arrow keys to navigateNEW - 3 HRS AGO0.25 ACRESListing by: BH&G R E Realty Connect
Use arrow keys to navigateNEWOPEN SAT, 12-2PMListing by: Handsome Real Estate Inc
Use arrow keys to navigateNEWOPEN SAT, 3-5PMFORECLOSUREBANK OWNEDListing by: Island Advantage Realty LLC
Use arrow keys to navigateNEW - 12 HRS AGORE/MAX Right Choice
Use arrow keys to navigateNEW - 12 HRS AGO0.41 ACRESListing by: Listing Pro Realty Services
Use arrow keys to navigateNEW - 13 HRS AGOListing by: Janice L Fagan
Use arrow keys to navigateNEWOPEN SAT, 1:30-3PMListing by: Howard Hanna Coach
NEW - 13 HRS AGOListing by: Magic Of Great Neck Realty Inc
NEW - 14 HRS AGO0.26 ACRESListing by: Signature Premier Properties
NEWOPEN SUN, 12-2PM0.5 ACRESListing by: Home and Hearth of Long Island
NEWOPEN SAT, 1-2:30PMListing by: Compass Greater NY LLC
NEWOPEN SAT, 12-2:30PMListing by: Premium Group Realty Corp
NEW - 17 HRS AGOListing by: Listing Pro Realty Services
NEWCOMING SOON 9/17Compass Connecticut, LLC
NEWCOMING SOON 9/17Listing by: Signature Premier Properties
NEWOPEN SUN, 1-3PMListing by: Above Board Real Estate Inc
NEWOPEN SUN, 1-2:15PM0.28 ACRESListing by: RE/MAX Integrity Leaders
NEW - 18 HRS AGOListing by: Signature Premier Properties
NEW - 19 HRS AGOListing by: Douglas Elliman Real Estate
NEW - 20 HRS AGOListing by: Signature Premier Properties
NEWOPEN SAT, 12-2PMRE/MAX Heritage
NEWCOMING SOON 9/24Mike Parelli Real Estate, LLC
NEWOPEN SAT, 3-4:30PMListing by: Rubix Premier Realty LLC
NEW - 1 DAY AGOHoward Hanna Rand Realty
NEW - 1 DAY AGO
3D VIEWWilliam Raveis Real Estate
NEWOPEN SAT, 1-3PMListing by: Signature Premier Properties
NEWCOMING SOON 9/23Listing by: Coldwell Banker American Homes
NEWOPEN SUN, 11-12:30PMListing by: Newman Realty Inc
NEW - 1 DAY AGOListing by: Leading Edge R E Services
NEW - 1 DAY AGOListing by: Century 21 Parisi Realty
Based on information submitted to the MLS GRID as of 2026-09-11 01:04:17 PDT 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