Homes for Sale Under 400K in Long Island, NY

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    Based on information from OneKey MLS, through Sep 19, 2026, 10:01 AM. IDX information is provided exclusively for personal, non-commercial use, and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information is deemed reliable but not guaranteed. © 2026 OneKey® MLS. All rights reserved.

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