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 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 Thomas Burgis II House is a historic house at 85 Boston Street in Guilford, Connecticut. With a construction history dating to about 1735, it is one of Guilford's finest and best-documented colonial-era houses, standing on property with a documented history to the 17th century. The house was listed on the National Register of Historic Places in 2000.
The Deacon John Davenport House is a historic house at 129 Davenport Ridge Road in Stamford, Connecticut, United States. Built in 1775, it is significant for its architecture and for its association with the locally prominent Davenport family, descended from John Davenport, one of the founders of New Haven. The house was listed on the National Register of Historic Places in 1982.
The Strong House, now the Strong-Porter Museum, is a historic house museum at 2382 South Street in Coventry, Connecticut. It is a 2+1⁄2-story wood-frame structure, five bays wide, with a center entry and two interior chimneys. The oldest portion of the house is estimated to date to 1710, early in the period of Coventry's settlement, and retains a significant number of period features. The house was listed on the National Register of Historic Places in 1988. It is now owned and operated by the Coventry Historical Society as a museum. In addition to exhibits in the house about local history, visitors can tour the carpenter shop, 19th century privy, carriage sheds and barn.
Brigham's Tavern is a historic house and traveller's accommodation at 12 Boston Turnpike in Coventry, Connecticut. With a construction history dating to the early 18th century, it is one of the town's oldest buildings, and is historically associated with George Washington, who stopped here for a meal in 1789. Now a private residence, it was listed on the National Register of Historic Places in 1982.
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 James Hazelton House, also known as the Hazelton-Hayden House, is a historic house at 23 Hayden Hill Road in Haddam, Connecticut. With a construction history dating to about 1720, it is one of the town's oldest buildings, with a long history of ownership by a single prominent local family. The house was listed on the National Register of Historic Places in 1988, and is a contributing property in the Haddam Center Historic District.
The Samuel Eliot House is a historic house at 500 Main Street in Old Saybrook, Connecticut. Probably built in 1737, it is a well-preserved example of Georgian residential architecture, and one of Old Saybrook's older buildings. The house was listed on the National Register of Historic Places in 1972.
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 John Whittlesey Jr. House is a historic house at 40 Ferry Road in Old Saybrook, Connecticut. With a construction history estimated to date to the 1690s, it includes in its structure one of Connecticut's oldest surviving buildings. It was listed on the National Register of Historic Places in 1984.
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 2 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 Caleb Martin House is a historic house at 42 Mill Pond Road in Bethlehem, Connecticut. With its oldest portion dating to 1730, it is one of the community's oldest buildings, exhibiting a wealth of construction detail through its 18th-century transformation from a small single-pile house to a full saltbox. It was listed on the National Register of Historic Places in 1996.
The Bushnell-Dickinson House is a historic house at 170 Old Post Road in Old Saybrook, Connecticut. With a construction history dating to about 1790, it is a fine local example of Federal period residential architecture. The house was listed on the National Register of Historic Places in 1978.
The Howd-Linsley House is a historic house at 1795 Middletown Avenue in the Northford area of North Branford, Connecticut. Built in 1705, it is a candidate as the oldest surviving building in the town, and a good example of period residential architecture. It was listed on the National Register of Historic Places in 1986.
The Elisha Pitkin House is a historic house at 173 High Woods Drive in Guilford, Connecticut. With a construction history estimated to date to 1690, it is one of Connecticut's small number of surviving 17th-century buildings. It was moved to this site in 1955 from its original site in East Hartford, and was listed on the National Register of Historic Places in 1979.
The Wheeler-Beecher House is a historic house at 562 Amity Road in Bethany, Connecticut. Built in 1807, it is a good example of Federal period architecture, designed by New Haven architect David Hoadley. The house was listed on the National Register of Historic Places in 1977.
