Upcoming Open Houses in Suffolk County, NY
599 homes
Use arrow keys to navigateNEWOPEN SAT, 12-2PMFOR SALE BY OWNER
Use arrow keys to navigateNEWOPEN THU, 5-7PMListing by: Douglas Elliman Real Estate
Use arrow keys to navigateNEWOPEN THU, 5-6:30PM
3D VIEW0.36 ACRESListing by: Signature Premier Properties
Use arrow keys to navigateNEWOPEN SAT, 11-1PM0.27 ACRESListing by: Signature Premier Properties
Use arrow keys to navigateNEWOPEN SAT, 4-6PMCOMING SOON 10/100.36 ACRESListing by: Century 21 Parisi Realty
Use arrow keys to navigateNEWOPEN SUN, 1-3PM0.47 ACRESListing by: Nest Seekers International
Use arrow keys to navigateNEWOPEN SAT, 12-2PMCOMING SOON 10/100.42 ACRESListing by: BH&G R E Realty Connect
NEWOPEN SUN, 11-2PMListing by: World Prop Intl Sea to Sky
NEWOPEN SUN, 12-2PM0.57 ACRESListing by: Reve Real Estate
NEWOPEN SAT, 1-3PMCOMING SOON 10/9Listing by: BERKSHIRE HATHAWAY
NEWOPEN SUN, 12-4PM0.26 ACRESListing by: Dream Select Realty Corp
NEWOPEN SUN, 12:30-2PMCOMING SOON 10/5Listing by: RE/MAX Signature Real Estate
NEWOPEN SUN, 1-2:30PM0.41 ACRESListing by: Saunders & Associates
NEWOPEN FRI, 5-7PMCOMING SOON 10/9Listing by: Fave Realty Inc
NEWOPEN SUN, 11:30-2PMCOMING SOON 10/11Listing by: Signature Premier Properties
NEWOPEN SUN, 12:30-2PMNEW CONSTRUCTIONListing by: Douglas Elliman Real Estate
NEWOPEN SUN, 1-2PM1.93 ACRESListing by: Douglas Elliman Real Estate
NEWOPEN SUN, 1-3PMListing by: Professional RE of New York
NEWOPEN SUN, 3:30-5PMListing by: Century 21 KR Realty
NEWOPEN SUN, 1-3PMFOR SALE BY OWNER
NEWOPEN SUN, 12-3PM0.26 ACRESListing by: World Prop Intl Sea to Sky
NEWOPEN SUN, 2:30-4PMListing by: Island Edge Homes
NEWOPEN SUN, 1-2:30PMListing by: Choice 1
NEWCOMING SOON 10/16Listing by: Seal The Deal Real Estate
NEWOPEN SUN, 12:30-2:30PMListing by: Signature Premier Properties
NEWOPEN SAT, 2-4PM3D VIEW1.44 ACRESListing by: Connie Francisco R E Group
NEWOPEN SAT, 2-4PM0.29 ACRESListing by: Winzone Realty Inc
NEW0.25 ACRESListing by: JAGGI Real Estate
NEWOPEN SUN, 1-3PMListing by: Century 21 Crown Homes
NEWOPEN SUN, 12-2PM0.36 ACRESListing by: BH&G R E Realty Connect
NEW3D VIEW2.06 ACRESListing by: BRIC Brokers
NEWListing by: Signature Premier Properties
NEWOPEN SUN, 2-4PM3D VIEW0.33 ACRESListing by: Signature Premier Properties
NEWOPEN SUN, 12-2PMListing by: Dalton Wade Inc
NEWOPEN SAT, 2-3PMCOMING SOON 10/5Listing by: Cecilia Nelson Realty
NEWOPEN SUN, 1-2:30PMListing by: Exit Realty Achieve
NEWOPEN SUN, 1-3PM0.48 ACRESListing by: Exit Realty Liberty
NEWOPEN SUN, 2:30-4:30PMListing by: Dalton Wade Inc
NEWOPEN SUN, 2:30-4PM0.99 ACRESListing by: Douglas Elliman Real Estate
NEWOPEN SUN, 12:30-2PMListing by: Daniel Gale Sothebys Intl Rlty
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Based on information submitted to the MLS GRID as of 2026-10-04 01:03:26 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