Condos For Sale in Islandia, NY with a Basement
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3D VIEWListing by: Real Broker NY LLC
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Real Estate & Homes For Sale Near Islandia, NY
We found 30 more homes matching your filters just outside Islandia
Use arrow keys to navigateNEWOPEN SAT, 11:30-1PMListing by: Gateway to The Hamptons R E
Use arrow keys to navigateNEWOPEN SAT, 1-3PMListing by: Keystone Realty USA Corp
Use arrow keys to navigateNEW - 8 HRS AGOListing by: Compass Greater NY LLC
Use arrow keys to navigateNEWOPEN SAT, 11:30-1PM3D VIEWListing by: Douglas Elliman Real Estate
Use arrow keys to navigateNEWOPEN SAT, 11-1PMListing by: Signature Premier Properties
Use arrow keys to navigateNEW - 1 DAY AGOSotheby's International Realty
Use arrow keys to navigateNEW - 1 DAY AGOListing by: Signature Premier Properties
NEW - 1 DAY AGO3D VIEWListing by: Daniel Gale Sothebys Intl Rlty
NEWCOMING SOON 11/18Listing by: Howard Hanna Coach
NEWOPEN SAT, 12-2PMListing by: Douglas Elliman Real Estate
NEW - 2 DAYS AGOListing by: Signature Premier Properties
NEW - 2 DAYS AGOListing by: Signature Premier Properties
NEW - 2 DAYS AGOCompass Connecticut, LLC
OPEN SAT, 12-2PM3D VIEWHoulihan Lawrence
OPEN SAT, 12-2PMListing by: EXP Realty
Listing by: Nest Seekers LLC
Compass Connecticut, LLC
COMING SOON 11/14Listing by: Douglas Elliman Real Estate
OPEN SUN, 1-2:30PMListing by: Exit Realty Liberty
OPEN SUN, 2-4PMCOMING SOON 11/7William Raveis Real Estate
The Riverside Realty Group
3D VIEWListing by: Daniel Gale Sothebys Intl Rlty
OPEN SAT, 11-12:30PMListing by: Real Broker NY LLC
OPEN SAT, 12-1:30PM3D VIEWListing by: Douglas Elliman Real Estate
OPEN SAT, 12-2PMColdwell Banker Realty
OPEN SAT, 12-2PMWilliam Pitt Sotheby's Int'l
3D VIEWBerkshire Hathaway NE Prop.
Based on information submitted to the MLS GRID as of 2026-11-04 22:08:22 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