The Eells-Stow House is operated as a historic house museum at 34 High Street in Milford, Connecticut. Built as a private residence and with a construction history dating to c. 1700, it is believed to be Milford's oldest surviving building. It has a complex history of later additions and alterations. It was listed on the National Register of Historic Places in 1977. It is now owned by the Milford Historical Society.
The John Tyler House is a historic house at 242–250 East Main Street in Branford, Connecticut. Built about 1710, it is one of the town's few surviving 18th-century residences, and good example of late First Period architecture. The house was listed on the National Register of Historic Places in 1988.
The Parker House is a historic house at 680 Middlesex Turnpike in Old Saybrook, Connecticut. It is a roughly square 1+1⁄2-story wood-frame structure with a gambrel roof, built in 1679 by Deacon William Parker. It is believed to be one of the oldest houses in the state, and was listed on the National Register of Historic Places in 1978.
The Edward Cogswell House, also known as the Bliss House, is a historic house at 1429 Hopeville Road in Griswold, Connecticut. With its oldest portion estimated to date to 1740, it is one of Griswold's few 18th-century buildings. It was added to the National Register of Historic Places on December 15, 1993.
The Black Horse Tavern is a historic building at 175 North Cove Road in Old Saybrook, Connecticut. Built c. 1712 by John Burrows, this 2+1⁄2-story wood-frame structure is one of few early 18th-century buildings still standing in Connecticut, built on land that was among the earliest settled in the area. Now a private residence, it was listed on the National Register of Historic Places in 1978.
The Old Saybrook South Green is a 20-acre (8.1 ha) historic district that encompasses the historic town green and nearby streets in Old Saybrook, Connecticut. Established in the 1630s, most of the buildings arrayed around the green were built between 1760 and 1900, and reflect the prosperity of the town, which was a major port and shipbuilding center. The district was listed on the National Register of Historic Places in 1976.
The Elisha Bushnell House is a historic house at 1445 Boston Post Road in Old Saybrook, Connecticut. With a construction history dating to 1678, it is one of Connecticut's oldest surviving buildings, exhibiting an evolutionary construction history. The house was listed on the National Register of Historic Places in 1978.
The Pratt House is a historic house museum at 19 West Avenue in Essex, Connecticut. With a construction history of one ell possibly dating to the mid-17th century, it is one of Connecticut's oldest surviving buildings, owned for 2+1⁄2 centuries by a single family. Now owned by the local historical society, its displays exhibit Pratt family and regional history. The building was listed on the National Register of Historic Places in 1985.
The Jedidiah Dudley House, is a historic house on Springbrook Road in Old Saybrook, Connecticut. Built in the second half of the 18th century, it is a good example of period architecture, and is notable for its association with a family of ferry operators on the nearby Connecticut River. It was listed on the National Register of Historic Places in 1982.
The Gen. William Hart House is a historic house at 350 Main Street in Old Saybrook, Connecticut. Built in 1767 for a politician and colonial militia leader, it is a good example of Georgian residential architecture. The house was listed on the National Register of Historic Places in 1972, and is a contributing property to the Old Saybrook South Green historic district.
The Ambrose Whittlesey House is a historic house at 14 Main Street in Old Saybrook, Connecticut that was listed on the National Register of Historic Places in 1985.
The Humphrey Pratt Tavern is a historic house at 287 Main Street in Old Saybrook, Connecticut. Built in 1785, it was associated with the locally prominent Pratt family for many years, and served as a tavern and stagecoach stop in the 18th and 19th centuries. It was listed on the National Register of Historic Places in 1976.
The William Ward Jr. House is a historic house at 137 Powder Hill Road in Middlefield, Connecticut. Built in 1742, it is the oldest surviving house in Middlefield. It was listed on the National Register of Historic Places in 1988.
The John Tarr House is an historic house at 29 Ferry Lane in Biddeford, Maine. Built about 1730, it is one of the oldest houses in the state of Maine, with a well-preserved interior that has unusual features. The house was listed on the National Register of Historic Places in 1980.
The Brook Road Inn, formerly the Backside Inn, is a historic inn at 1171 Brook Road in Goshen, New Hampshire. The inn, which now provides lodging only, is located in an 1835 farmhouse that is one of a regional cluster of 19th-century plank frame houses. The inn was listed on the National Register of Historic Places in 1985.
The Aaron Jr. and Susan Parker Farm is a historic farm property at 1715 Brook Road in Cavendish, Vermont. Now just 16 acres (6.5 ha), the property includes a c. 1815 Federal style farmhouse, and a well-preserved early 19th century English barn. The farmstead was listed on the National Register of Historic Places in 2014.
The Parley Davis House is a historic house on Center Road in East Montpelier, Vermont. Built in stages between 1795 and about 1805, it is one of the oldest buildings in the community, built by one of the first settlers of Montpelier, and served as the site of town government until 1828. It was listed on the National Register of Historic Places in 1989.
The Normand House is a historic residential property at 163-65 Intervale Avenue in Burlington, Vermont. Built in 1869 as a single-family and enlarged into three units in 1890, it is a well-preserved example of period worker housing. It was listed on the National Register of Historic Places in 2008.
The Amos Baldwin House is a historic house at 92 Goshen Street East in Norfolk, Connecticut, United States. Built about 1765, it is an important surviving example of colonial architecture in the community, and is one of its oldest buildings with a gambrel roof. It was listed on the National Register of Historic Places in 2016.
The John Hollister House is a historic house at 14 Tryon Street in the South Glastonbury village of Glastonbury, Connecticut. Built about 1675, it is the town's oldest surviving colonial structure, built by one of its early settlers. It was listed on the National Register of Historic Places in 1972.
