Hauppauge Union Free School District Real Estate & Homes For Sale
31 homes
Use arrow keys to navigateNEW - 1 DAY AGOFOR SALE BY OWNER0.5 ACRES
Use arrow keys to navigateNEW - 2 DAYS AGO0.5 ACRESListing by: OneSpace Realty Group LLC
Use arrow keys to navigate0.74 ACRESListing by: Coldwell Banker American Homes
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3D VIEWListing by: Coldwell Banker American Homes
Use arrow keys to navigate0.5 ACRESListing by: BERKSHIRE HATHAWAY
Use arrow keys to navigate0.5 ACRESListing by: Home and Hearth of Long Island
Use arrow keys to navigate0.5 ACRESListing by: Douglas Elliman Real Estate
Listing by: Blue Island Homes NY LLC
0.5 ACRESListing by: Corcoran SRG Residential
3D VIEWListing by: Integrity Core Realty
0.38 ACRESListing by: HomeSmart Premier Living Rlty
3D VIEWListing by: Real Broker NY LLC
0.45 ACRESListing by: BH&G R E Realty Connect
0.35 ACRESListing by: World Prop Intl Sea to Sky
0.28 ACRESListing by: EVP Realty Inc
0.57 ACRESListing by: Island Advantage Realty LLC
Listing by: Douglas Elliman Real Estate
Listing by: RE/MAX Best
1.25 ACRESListing by: Douglas Elliman Real Estate
3D VIEWListing by: Coldwell Banker American Homes
FOR SALE BY OWNER0.71 ACRES
3D VIEW0.47 ACRESListing by: Douglas Elliman Real Estate
3D VIEW0.47 ACRESListing by: Douglas Elliman Real Estate
0.55 ACRESListing by: Douglas Elliman Real Estate
3D VIEW0.29 ACRESListing by: BERKSHIRE HATHAWAY
1 ACREListing by: BERKSHIRE HATHAWAY
0.44 ACRESListing by: Jay Yun, EAST COAST NEW YORK, NY State MLS
1.9 ACRESListing by: RE/MAX Signature Real Estate
NEW CONSTRUCTION3D VIEW0.37 ACRESListing by: BH&G R E Realty Connect
2 More Homes
We found 2 more homes that match your search in other listings.
Based on information submitted to the MLS GRID as of 2026-09-21 23:38:24 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