The Oliver Ellsworth Homestead, also known as Elmwood, is a historic house museum at 788 Palisado Avenue in Windsor, Connecticut. Built in 1781, it was the home of the American lawyer and politician Oliver Ellsworth until his death in 1807, and was designated a National Historic Landmark because of this association. A Founding Father of the United States, Ellsworth (1745–1807) helped draft the United States Constitution, served as the third Chief Justice of the United States, and was a United States senator from Connecticut. The house is owned and maintained and operated as a museum by the Connecticut Daughters of the American Revolution, and is open for tours upon request.
The Stephen Tyng Mather Home is a historic house and National Historic Landmark at 19 Stephen Mather Road in Darien, Connecticut. It is significant as the longtime family home Stephen Tyng Mather (1867–1930), an industrialist and conservationist who championed the creation of the National Park Service in 1916 and served as its first director. The main house was built in 1778 by his great grandfather, Deacon Mather. Stephen Mather often lived elsewhere, but regarded this house as his true home.
The Sage-Kirby House is a historic house at 93 Shunpike Road in Cromwell, Connecticut. Built sometime between 1811 and 1815, it is one of four Federal-period brick houses in the town, and the only one of these with a central chimney. The house was listed on the National Register of Historic Places on April 29, 1982.
The Thomas Lee House is a historic house at the junction of Giant's Neck Road and Connecticut Route 156 in the Niantic section of East Lyme, Connecticut, United States. Built about 1660, it is one of the oldest wood-frame houses in Connecticut. Restored in the early 20th century by Norman Isham, it is now maintained by the East Lyme Historical Society as a museum. It was listed on the National Register of Historic Places in 1970.
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 a good example of late First Period architecture. The house was listed on the National Register of Historic Places in 1988.
The Jonathan Wheeler House is a historic house on North Society Road in Canterbury, Connecticut. Built c. 1760, it has features unusual for its time, including end chimneys and a center-hall plan. The use of brick in this part of rural Connecticut is also unusual for the period. The house was listed on the National Register of Historic Places in 1982.
The Caleb Baldwin Tavern is a historic house at 32 Main Street in the Newtown Borough Historic District in Newtown, Connecticut, built around 1763. The two-and-a-half-story house is considered historically significant for its role in movement of French Army forces under General Rochambeau, as it housed some of the army's officers in June 1781 on their march to the Siege of Yorktown. It is also an example of traditional 18th-century New England architecture and retains some details from that time period. It was listed on the National Register of Historic Places on August 23, 2002.
The John Glover House is a historic house at 53 Echo Valley Road in Newtown, Connecticut, USA. Built about 1708 by an early town settler, it is a remarkably well-preserved example of 18th-century residential architecture, owned for generations by a locally prominent farming family. The house was listed on the National Register of Historic Places in 2001.
White's Tavern is a historic former tavern on United States Route 6 in Andover, Connecticut, built in 1773. It is a well-preserved example of colonial architecture, notable for hosting French Army officers in the American Revolutionary War. It is now a private residence and was listed on the National Register of Historic Places in 1991.
The Daniel and Mary Lee House is a historic house on Pepperidge Road in Portland, Connecticut. Built about 1774, it is a well-preserved example of rural vernacular colonial-era residential architecture, with later Federal period alterations. It was listed on the National Register of Historic Places in 1991.
The Avery Clark House is a historic house at 1460 Meriden Avenue in Southington, Connecticut. Built about 1792, it is one of the town's surviving 18th-century houses, and well-preserved example of late Georgian vernacular architecture. It was listed on the National Register of Historic Places in 1989.
590 West Street is a historic house in Southington, Connecticut. Built about 1790, it is one of the town's small number of surviving 18th-century houses, and a well-preserved example of Georgian colonial architecture. It was listed on the National Register in 1989.
The Simeon Smith Mansion is a historic farm property on Smith Road in West Haven, Vermont. The property, more than 100 acres (40 ha) includes a farmhouse dating to the 1790s, which was the seat of Simeon Smith, a prominent local doctor, politician, and landowner. The property was listed on the National Register of Historic Places in 1991.
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 Arah Phelps Inn is a historic house and traveler accommodation at Prock Hill Road and Connecticut Route 183 in Colebrook, Connecticut. Built in 1787, it is one Colebrook's oldest surviving buildings, and served as a fixture on the main Hartford-Albany stagecoach route for many years. It was listed on the National Register of Historic Places in 1971. It is now a private residence.
The Abraham Coult House is a historic house at 1695 Hebron Avenue in Glastonbury, Connecticut. Built about 1706 and enlarged several times, it is a well-preserved colonial residence, exhibiting changing construction methods through its alterations. Moved in the 1970s to avoid demolition and restored, it was listed on the National Register of Historic Places in 2000.
The Aaron Bronson House is a historic house at 846 Southford Road in Southbury, Connecticut. Built in around the year 1785, it is a good local example of a Colonial-style Cape, noted for its particularly fine and well-preserved interior. It was listed on the National Register of Historic Places in 1993.
The Edward Frisbie Homestead is a historic house at 240 Stony Creek Road in Branford, Connecticut, United States. Built about 1790 by the grandson of one of Branford's first settlers, it is a little-altered and well-preserved example of Federal period architecture. It was listed on the National Register of Historic Places in 1985.
The Colonel Asa Platt House is a historic house at 2 Tyler City Road in Orange, Connecticut. Built about 1811, it is a high-quality example of Federal period architecture, which is likely the work of New Haven builder David Hoadley. It was listed on the National Register of Historic Places in 2002.
The Rising Sun Tavern is a historic house and former public accommodation on Old Tavern Road in North Haven, Connecticut. Probably built around 1760, it is a well-preserved example of an 18th-century tavern house, serving in that role into the mid-19th century. Now a private residence, it was listed on the National Register of Historic Places in 1979.
