249 & 251 Dunbar Street is a two-unit condex in Manchester's Highlands neighborhood. The community is essentially a paired residential structure rather than a traditional multi-building condominium development. Its setting is notable for its proximity to the Merrimack River and downtown Manchester, giving residents access to an urban environment while retaining the feel of a small residential street. The two-unit scale produces a particularly private and neighborly arrangement.

Built in 1983, the property consists of attached two-story residences of roughly 930 square feet. Public listings describe two-bedroom homes with one-and-a-half baths, wood-frame construction, vinyl siding, asphalt-shingle roofing and concrete foundations. Units have open-concept living areas, basements and shared/common driveway arrangements. The architectural character is straightforward early-1980s New Hampshire townhouse construction, with practical layouts rather than elaborate common-building design.

The community has few conventional amenities because each residence functions largely as an independent home. There is no evidence of a pool, clubhouse, fitness center or recreational complex. Historically, fee information has varied: some listings describe the property as having no condo fee, while another record shows an additional fee of $125. That variation likely reflects different reporting periods or association arrangements, so current owners should verify the governing documents and budget.

Dunbar Street's location is a significant advantage for residents who want access to Manchester's core. Downtown, the Merrimack River and Arms Park are nearby, while I-293 and I-93 provide regional commuting access. Southern New Hampshire Medical Center, the Mall of New Hampshire and Manchester-Boston Regional Airport are all readily accessible by automobile. The location combines the convenience of Manchester's revitalized urban center with the comparatively quiet character of an established residential neighborhood.