Upcoming Open Houses in Islip, NY
1 homes
Use arrow keys to navigateOPEN SAT, 12:30-2:30PMListing by: Real Broker NY LLC
Save Search in Islip, NY
IslipOpen HousesGet 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 navigateNEWOPEN SAT, 2:30-4PM0.97 ACRESListing by: Signature Premier Properties
Use arrow keys to navigateNEWOPEN THU, 5-7PMListing by: Signature Premier Properties
Use arrow keys to navigateNEWOPEN SUN, 11:30-1PMListing by: Douglas Elliman Real Estate
Use arrow keys to navigateNEWOPEN FRI, 5-7PMCOMING SOON 5/281.75 ACRESListing by: Signature Premier Properties
Use arrow keys to navigateNEWOPEN SAT, 12-2PM0.46 ACRESListing by: OverSouth LLC
Use arrow keys to navigateNEWCOMING SOON 6/5Listing by: Signature Premier Properties
Use arrow keys to navigateNEWOPEN SUN, 12-2PM0.46 ACRESListing by: Signature Premier Properties
NEWOPEN SAT, 2:30-4PMListing by: Douglas Elliman Real Estate
NEWOPEN SUN, 11-12:30PMCOMING SOON 5/29Listing by: Realty Connect USA LLC
NEWOPEN SAT, 12-2PM
3D VIEW0.5 ACRESListing by: OverSouth LLC
NEWOPEN THU, 5:30-7PM0.88 ACRESListing by: Signature Premier Properties
NEWOPEN SUN, 11-12:30PMCOMING SOON 5/28Listing by: Advocate Realty Group LLC
NEWOPEN SAT, 12-1:30PMListing by: Aliano Real Estate
NEWOPEN SAT, 10-12PMCOMING SOON 5/30Listing by: Leesa Byrnes Realty Inc
NEWOPEN SUN, 1-3PMCOMING SOON 5/300.5 ACRESListing by: Daniel Gale Sothebys Intl Rlty
NEWOPEN SAT, 12-2PMListing by: Douglas Elliman Real Estate
NEWOPEN SAT, 12-2PM0.5 ACRESListing by: Signature Premier Properties
NEWOPEN SAT, 12-2PMCOMING SOON 5/28Listing by: Desimone Real Estate
NEWOPEN SAT, 1-3PM0.52 ACRESListing by: Signature Premier Properties
NEWOPEN THU, 5:30-7PMCOMING SOON 5/28Keller Williams Prestige Prop.
NEWOPEN SAT, 1-3PMListing by: World Prop Intl Sea to Sky
NEWOPEN SUN, 12-1:30PM0.52 ACRESListing by: Douglas Elliman Real Estate
NEWOPEN SAT, 11-2PM0.82 ACRESHiggins Group Real Estate
NEWOPEN SAT, 12:30-2:30PMListing by: Realty Connect USA L I Inc
NEWOPEN SAT, 11-1PMCOMING SOON 5/28Listing by: Keller Williams Realty Elite
NEWOPEN SUN, 12-2PMListing by: Coldwell Banker American Homes
NEWOPEN SAT, 11-12:30PMCOMING SOON 5/270.94 ACRESListing by: Douglas Elliman Real Estate
NEWOPEN SUN, 1-2:30PMListing by: North Star Home Services Inc
NEWOPEN FRI, 5-6:30PMCOMING SOON 5/290.46 ACRESListing by: Aliano Real Estate
NEWOPEN SUN, 12:30-2:30PMCOMING SOON 5/280.39 ACRESListing by: Realty Connect USA L I Inc
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