Homes Under $550K in Portsmouth NH

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Discover the best homes and condos under $550,000 in Portsmouth NH. This price range offers a wide selection of properties perfect for first-time buyers, downsizers, or anyone looking to enjoy coastal living at an affordable price. Start your search today and find the right fit for your lifestyle and budget.

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Search through homes for sale under $550K in Portsmouth, NH. 

Contact Steve Oates today to learn more about or schedule a showing for the listings below. You can also create an account to save your favorite listings and receive updates when new properties hit the market.

Portsmouth NH Homes for Sale Under $550K

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Copyright 2026 PrimeMLS, Inc. All rights reserved. This information is deemed reliable, but not guaranteed. The data relating to real estate displayed on this display comes in part from the IDX Program of PrimeMLS. The information being provided is for consumers’ personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Data last updated May 20, 2026 4:54 PM EDT