The Wentworth Lear Historic Houses are a pair of adjacent historic houses on the south waterfront in Portsmouth, New Hampshire. Both buildings and an 18th-century warehouse are owned by the Wentworth Lear Historic Houses and are operated as a house museum. They are located at the corner of Mechanic and Gardner Streets. The two houses, built c. 1750–60, represent a study in contrast between high-style and vernacular Georgian styling. The Wentworth-Gardner House is a National Historic Landmark, and the houses are listed as the Wentworth-Gardner and Tobias Lear Houses on the National Register of Historic Places.
The South Meetinghouse is a historic ward hall at 260 Marcy Street in Portsmouth, New Hampshire. Completed in 1866, it is one of the city's finest examples of Italianate architecture, and a rare surviving example of a 19th-century ward hall. The building was listed on the National Register of Historic Places in 1982. It continues to be used as a community resource.
The New Hampshire Bank Building is a historic commercial building at 22-26 Market Square, Portsmouth, New Hampshire. Built in 1803 and much altered since, it is one of the nation's oldest purpose-built bank buildings, and was until 1977 the oldest building used continuously to house banking operations. It was added to the National Register of Historic Places in 1979.
The Simeon P. Smith House is a historic house at 154 High Street in Portsmouth, New Hampshire. Built in 1810–11, it is a fine example of a Federal-style duplex, built for a local craftsman, and one of a modest number of such houses to survive a devastating fire in 1813. It was listed on the National Register of Historic Places on November 14, 1972.
The John Richardson Homestead is a historic house on Hancock Road in Dublin, New Hampshire, United States. Built about 1798, it is a well-preserved example of a modest Federal period farmhouse. The house was listed on the National Register of Historic Places in 1983.
The Samuel Beck House is a historic house at 410 The Hill in Portsmouth, New Hampshire. Built about 1761, it is a well-preserved example of late colonial architecture with an early Federal period door surround. The building was moved to its present location as part of a project to widen nearby Deer Street. The house was listed on the National Register of Historic Places in 1973.
The John Crockett House, also known as Kenniston's Tavern, is a historic house at 245 Portsmouth Road in Stratham, New Hampshire in the United States. Built about 1760, it is a well-preserved example of Georgian residential architecture. It was operated for a time as a tavern serving travelers on the main road between Portsmouth and Exeter. The house was listed on the National Register of Historic Places in 1983.
The Jeremiah Hart House is a historic house at The Hill in Portsmouth, New Hampshire. Probably built in the late 18th century, it is a well-preserved example of a late Georgian urban residential structure. It was originally located on Deer Street, and was moved as part of a road widening project. It was listed on the National Register of Historic Places in 1972.
The John Hart House is a historic house at 403 The Hill in Portsmouth, New Hampshire. Built in the late 18th century, this comparatively modest house exhibits stylistic changes reflective of architectural trends up to the mid 19th century. It was moved to its present location in the 1970s as part of a road widening project. It was listed on the National Register of Historic Places in 1972.
The Phoebe Hart House is a historic house at The Hill in Portsmouth, New Hampshire, USA. Built about 1808–10, it is a well-preserved example of a middle-class urban Federal style house. It was listed on the National Register of Historic Places in 1973. It now houses professional offices.
The Benjamin James House is a historic house museum at 186 Towle Farm Road in Hampton, New Hampshire. Built in 1723, it is believed to be the oldest surviving example in New Hampshire of the traditional five-bay Georgian Colonial house, with a possibly older building attached as an ell. Now owned by a local nonprofit organization, it is open selected days between May and October, or by appointment. The house was listed on the National Register of Historic Places in 2002.
The Larkin-Rice House is a historic house at 180 Middle Street in Portsmouth, New Hampshire. Built c. 1813-15, it is a distinctive example of Federal period architecture, notable for its facade, which has five Palladian windows. It was listed on the National Register of Historic Places in 1979.
The James Neal House is a historic house at 74 Deer Street in Portsmouth, New Hampshire. Built about 1830, it is distinctive as the only brick house to be built in the Deer Street area, and one of the last Federal style houses to be built in the city. It was listed on the National Register of Historic Places in 1972.
The Nutter-Rymes House is a historic house at 409 The Hill in Portsmouth, New Hampshire. Built in 1809, it is an unusual double house with an arched carriageway in the middle, and an important surviving early example of urban residential design in the city. The house was listed on the National Register of Historic Places in 1972. Currently it is occupied by the apart-hotel THE INN Downtown.
The Daniel Pinkham House is a historic house at 400 The Hill in Portsmouth, New Hampshire. Built c. 1813–15, it is one of the finest Federal period houses surviving on the city's north side. It was listed on the National Register of Historic Places in 1972.
The Henry Sherburne House is a historic house at 62 Deer Street in Portsmouth, New Hampshire. Built about 1766, it is a well-preserved example of late Georgian architecture in the city, distinctive for its scrolled pediment entrance surrounded, the only in situ period example of its style. The house was listed on the National Register of Historic Places in 1972.
The Whidden-Ward House is a historic house at 411 High Street in Portsmouth, New Hampshire. Probably built in the late 1720s, it is a well-preserved example of Georgian architecture. The house was added to the National Register of Historic Places in 1972.
The Cornet Thomas Wiggin House is a historic house at 249 Portsmouth Avenue in Stratham, New Hampshire. Probably built in the 1770s, it is a remarkably little-altered example of vernacular Federal period architecture. It was listed on the National Register of Historic Places in 1983.
Emery Farm is a historic farm property at 16 Emery Lane in Stratham, New Hampshire. The farmhouse, built about 1740, is a fine example of period architecture, with later 19th century stylistic alterations. The property is notable as one of New Hampshire's first market garden farms, a practice adopted by John Emery in 1855. The property was listed on the National Register of Historic Places in 2017.
The Portsmouth Parade Historic District is an area in Portsmouth, New Hampshire, which was formerly listed in the National Register of Historic Places (NRHP). The district is known locally as "The Hill", a cluster of closely spaced historic houses bounded on the north by Deer Street and the east by High Street at the northern edge of downtown Portsmouth. The grouping was created by a road widening project, from houses originally located on or near Deer Street.
