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The data relating to real estate for sale on this web site comes in part from the IDX Program of the RI - State-Wide MLS, Inc. (STATEWIDE) Real estate listings held by brokerage firms other than Harborside Realty are marked with the MLS logo and detailed information about them includes the name of the listing brokers. Information deemed reliable but not guaranteed. IDX information is provided exclusively for consumers’ personal, non-commercial use and that it may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.

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Property locations as displayed on any map are best approximations only and exact locations should be independently verified.

Lifestyle, neighborhood, and school data ("Supplemental Data") is provided by the operator of this website as a convenience to users. This Supplemental Data is not provided or reviewed by RI - State-Wide MLS, Inc. (STATEWIDE). The operator of this website updates the Supplemental Data from time to time, but it does not represent, warrant or otherwise promise that the Supplemental Data is current, free from defects, or error-free. All Supplemental Data is provided AS IS with all faults. Users are encouraged to consult their own data sources to confirm the accuracy of all Supplemental Data before using the Supplemental Data as a basis for any decision. Complete list of data sources.

Block Island, RI Commercial Properties for Sale