Upcoming Open Houses in Mastic Beach, NY
4 homes
Use arrow keys to navigateNEWOPEN SAT, 12-2PM0.35 ACRESListing by: Shoreline Real Estate Advisors
Use arrow keys to navigateNEWOPEN THU, 5-6:30PM
3D VIEW0.36 ACRESListing by: Signature Premier Properties
Use arrow keys to navigateOPEN SAT, 12-2PMListing by: Property Professionals Realty
Use arrow keys to navigateOPEN SAT, 12-2PM3D VIEWListing by: Coldwell Banker American Homes
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Real Estate & Homes For Sale Near Mastic Beach, NY
We found 30 more homes matching your filters just outside Mastic Beach
Use arrow keys to navigateNEWOPEN SAT, 2-4PM0.25 ACRESListing by: Exit Realty Achieve
Use arrow keys to navigateNEWOPEN FRI, 5:30-7PMListing by: Peconic Realty Group LLC
Use arrow keys to navigateNEWOPEN SAT, 1-3PM0.35 ACRESListing by: Signature Premier Properties
Use arrow keys to navigateNEWOPEN SAT, 12-2PM1.42 ACRESListing by: Realty Trends Corp
Use arrow keys to navigateNEWOPEN SUN, 11-1PMListing by: The Agency Northshore NY
Use arrow keys to navigateNEWOPEN SAT, 11-2PM0.25 ACRESListing by: BH&G R E Realty Connect
Use arrow keys to navigateNEWOPEN SAT, 11-1PM0.34 ACRESListing by: Corcoran SRG Residential
NEWOPEN FRI, 5:30-7PM3D VIEW0.25 ACRESListing by: Oasis Realty Group LLC
NEWOPEN SAT, 12-2PMListing by: Keller Williams Points North
NEWOPEN SAT, 1-3PMFOR SALE BY OWNER0.35 ACRES
NEWOPEN FRI, 12-2PMListing by: Century 21 Gold Star Realty
NEWOPEN SUN, 1-3PMListing by: Signature Premier Properties
NEWOPEN SUN, 12-2PMCOMING SOON 10/11Listing by: MYNY Residential
NEWOPEN THU, 5-7PM0.52 ACRESListing by: Exit Realty Achieve
NEWOPEN SUN, 1-3PM0.27 ACRESListing by: Keller Williams Rty Gold Coast
NEWOPEN SAT, 10-11:30AM0.6 ACRESListing by: Daniel Gale Sothebys Intl Rlty
NEWOPEN THU, 11-1PMCOMING SOON 10/80.29 ACRESHoulihan Lawrence
NEWOPEN SAT, 1:30-3PM0.37 ACRESListing by: Modern Realty and Management
NEW0.53 ACRESListing by: Howard Hanna Coach
NEWOPEN FRI, 10-12:30PM1.08 ACRESListing by: Compass
NEWOPEN THU, 5:30-7PMListing by: BH&G R E Realty Connect
NEWOPEN FRI, 5-6:30PM0.34 ACRESListing by: OverSouth LLC
NEWOPEN SUN, 11-1PM3D VIEW0.25 ACRESListing by: Howard Hanna Coach
NEWOPEN THU, 2:30-4PMFORECLOSUREBANK OWNED0.44 ACRESListing by: Island Advantage Realty LLC
NEWOPEN SAT, 11-1PM0.28 ACRESListing by: Nest Seekers International
NEWOPEN FRI, 5-6:30PM0.25 ACRESListing by: Signature Premier Properties
NEWOPEN SUN, 11-12:30PMListing by: Douglas Elliman Real Estate
NEWOPEN SAT, 12-2PMCOMING SOON 10/10Listing by: Hartford Homes & Estates of LI
NEWOPEN SUN, 11-12:30PM0.35 ACRESListing by: Douglas Elliman Real Estate
NEWOPEN SAT, 12-2PMCOMING SOON 10/10Listing by: Signature Premier Properties
Based on information submitted to the MLS GRID as of 2026-10-06 08:33:14 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