Upcoming Open Houses in East Islip, NY
3 homes
Use arrow keys to navigateOPEN SAT, 1-3PMListing by: Century 21 Monticello Realty
Use arrow keys to navigateOPEN SAT, 12-2PM0.25 ACRESListing by: Serhant East End LLC
Use arrow keys to navigateOPEN SAT, 1-3PMListing by: Signature Premier Properties
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Real Estate & Homes For Sale Near East Islip, NY
We found 30 more homes matching your filters just outside East Islip
Use arrow keys to navigateNEWOPEN SAT, 12-2PM
3D VIEWListing by: Signature Premier Properties
Use arrow keys to navigateNEWOPEN SAT, 12-2PMListing by: OverSouth LLC
Use arrow keys to navigateNEWOPEN FRI, 5-7PMCOMING SOON 9/25Listing by: ERA Insite Realty Services
Use arrow keys to navigateNEWOPEN SUN, 12-2PM0.29 ACRESBHGRE Shore & Country
Use arrow keys to navigateNEWCOMING SOON 9/270.25 ACRESListing by: Shine Realty Group
Use arrow keys to navigateNEWOPEN SAT, 2-4PM0.27 ACRESListing by: EXP Realty
Use arrow keys to navigateNEWOPEN FRI, 4:30-6:30PM3D VIEW0.33 ACRESListing by: Signature Premier Properties
NEWOPEN THU, 5:30-7PMListing by: Compass Greater NY LLC
NEWOPEN SAT, 12-2PM0.33 ACRESListing by: Douglas Elliman Real Estate
NEWOPEN SAT, 12-2PMListing by: Howard Hanna Coach
NEWOPEN SUN, 12-2PM3D VIEWListing by: Howard Hanna Coach
NEWOPEN SAT, 11-1PM3D VIEWListing by: EXP Realty
NEWOPEN SAT, 12:30-2:30PM3D VIEW0.25 ACRESListing by: Daniel Gale Sothebys Intl Rlty
NEWOPEN SAT, 1-3PMWilliam Pitt Sotheby's Int'l
NEWOPEN SAT, 11-1PMListing by: Vantage Realty Partners
NEWOPEN SAT, 12:30-2PMListing by: World Prop Intl Sea to Sky
NEWOPEN SAT, 11-12:30PM1 ACREListing by: Corcoran SRG Residential
NEWOPEN SAT, 12-2PM3D VIEW0.5 ACRESListing by: Howard Hanna Coach
NEWOPEN SAT, 11:30-1PM3D VIEWListing by: Signature Premier Properties
NEWOPEN SAT, 1:30-4PMListing by: Real Broker NY LLC
NEWOPEN SAT, 12-2PM0.36 ACRESListing by: BH&G R E Realty Connect
NEWOPEN SAT, 1-3PM0.25 ACRESListing by: Howard Hanna Coach
NEWOPEN THU, 4-6PM3D VIEWHoulihan Lawrence
NEWOPEN SUN, 11:30-1PMListing by: RE/MAX Integrity Leaders
NEWOPEN SUN, 12-2PMListing by: Signature Premier Properties
NEWOPEN SAT, 11:30-1PM3D VIEWListing by: Signature Premier Properties
NEWOPEN SAT, 12-2PM3D VIEW0.36 ACRESListing by: Compass Greater NY LLC
NEWOPEN SUN, 12-1:30PMListing by: Signature Premier Properties
NEWOPEN THU, 4:30-6PM0.33 ACRESListing by: BH&G R E Realty Connect
NEWOPEN SAT, 1:30-3PM3D VIEW0.35 ACRESListing by: Oasis Realty Group LLC
Based on information submitted to the MLS GRID as of 2026-09-23 10:58:16 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