Upcoming Open Houses in East Islip, NY
5 homes
Use arrow keys to navigateNEWOPEN SAT, 1-3PM
3D VIEWListing by: Daniel Gale Sothebys Intl Rlty
Use arrow keys to navigateOPEN SUN, 12-2PMListing by: Bizzy Bee Realty
Use arrow keys to navigateOPEN SAT, 12-2PMListing by: Howard Hanna Coach
Use arrow keys to navigateOPEN SAT, 10-12PMListing by: Signature Premier Properties
Use arrow keys to navigateOPEN SUN, 12-3PM0.32 ACRESListing by: Millennium Homes
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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, 11:30-1:30PM0.25 ACRESListing by: Exit Realty Achieve
Use arrow keys to navigateNEWOPEN SAT, 12:30-2:30PMListing by: Signature Premier Properties
Use arrow keys to navigateNEWOPEN SUN, 11:30-1:30PMListing by: Oversouth LLC
Use arrow keys to navigateNEWOPEN SAT, 11:30-1:30PM3D VIEW1 ACREListing by: Howard Hanna Coach
Use arrow keys to navigateNEWOPEN SAT, 12:30-2:30PM0.37 ACRESListing by: Douglas Elliman Real Estate
Use arrow keys to navigateNEWOPEN SAT, 12-3PMListing by: Charles Rutenberg Realty Inc
Use arrow keys to navigateNEWOPEN SAT, 2-4PMListing by: Voro LLC
NEWOPEN SAT, 11-12:30PM0.25 ACRESListing by: Signature Premier Properties
NEWOPEN FRI, 5-7PMListing by: BERKSHIRE HATHAWAY
NEWOPEN SAT, 11-1PMListing by: Voro LLC
NEWOPEN SAT, 10:30-12:30PMListing by: Signature Premier Properties
NEWOPEN SAT, 11-1PMHiggins Group Greenwich
NEWOPEN SAT, 12-1:30PM0.33 ACRESListing by: Signature Premier Properties
NEWOPEN SAT, 12:30-3:30PM0.3 ACRESListing by: Charles Rutenberg Realty Inc
NEWOPEN SAT, 10:30-12:30PMAUCTIONListing by: Daniel Gale Sothebys Intl Rlty
NEWOPEN SAT, 1-3PMListing by: Floyd Harbor Real Estate Inc
NEWOPEN FRI, 5-7PM3D VIEW1 ACREListing by: Compass Greater NY LLC
NEWOPEN SAT, 1-3PMListing by: Real Estate Homes LLC
NEWOPEN SAT, 12-2PM0.4 ACRESListing by: Signature Premier Properties
NEWOPEN THU, 5:30-7PMListing by: Douglas Elliman Real Estate
NEWOPEN SAT, 12-1:30PMListing by: Compass Greater NY LLC
NEWOPEN SAT, 2-4PMNEW CONSTRUCTION3D VIEWListing by: EXP Realty
NEWOPEN SUN, 2:30-4:30PM0.27 ACRESListing by: Douglas Elliman Real Estate
NEWOPEN SAT, 11-1PM3D VIEW0.35 ACRESListing by: OverSouth LLC
NEWOPEN SAT, 1-3PMListing by: E Realty International Corp
NEWOPEN SAT, 11:30-1:30PM3D VIEWListing by: Signature Premier Properties
NEWOPEN SAT, 12-3PMListing by: Professional RE of New York
NEWOPEN SUN, 1-3PMHoulihan Lawrence
NEWOPEN SAT, 11-1PM1.03 ACRESListing by: OverSouth LLC
NEWOPEN SAT, 1-3PMListing by: Signature Premier Properties
Based on information submitted to the MLS GRID as of 2026-09-09 09:48:16 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