Buying or selling a home in New Hampshire? At 603 Birch Realty, we know that the process is personal and complex. We provide the focused attention and personalized service of a boutique New Hampshire real estate firm, with the know-how and resources of a full-service real estate brokerage agency. Our professional team of real estate agents represents the entire Granite State, including southern NH, the NH seacoast, the NH lakes region and the White Mountains. We specialize in the marketing and sale of New Hampshire residential real estate, including condos, land development, multi-family properties, new homes & construction, single-family homes, and waterfront. 603 Birch Realty is proud to be a LGBTQ owned real estate company.