Buy Homes in Greater Newburyport with Stone Ridge Properties. As Greater Newburyport Realtors, at Stone Ridge Properties, we pride ourselves on giving you the personal touch you deserve. We know how difficult it can be to find the perfect home and we are here to help you on that journey. We specialize in the details. We know the real estate markets in Massachusetts, New Hampshire, and Maine, and we’ll use our expertise to make sure you end up just where you should be.