David Dexter House

The Monadnock Mills are a historic mill complex in Claremont, New Hampshire. They extend along the southern bank of the Sugar River on both sides of Water Street, between the Broad Street bridge to the east, and the junction of Main and Water Streets in the west, where they abut the industrial area formerly associated with the Sullivan Machinery Company; there also a small number of surviving elements on the north side of the river opposite this area. The complex represents the surviving elements of what was once the largest manufacturing complex in the upper Connecticut River watershed area, and one of its oldest. The mills were listed on the National Register of Historic Places in 1979. Many of its buildings have been repurposed to other uses.

Claremont City Hall, also known as the Claremont Opera House, is located at 58 Opera House Square in the heart of Claremont, New Hampshire, United States.

Claremont is the only city in Sullivan County, New Hampshire, United States. The population was 12,949 at the 2020 census.

The Claremont Warehouse No. 34 is a historic warehouse building at Heritage Drive in Claremont, New Hampshire. Built in 1912 for the Sullivan Machine Company, it is one of the city's reminders of that company's importance as a major economic force in the region. The building was listed on the National Register of Historic Places in 1979.

St. Joseph Parish was originally built to serve Polish immigrants in Claremont, New Hampshire, United States. It was founded in 1922, it is one of the Polish-American Roman Catholic parishes in New England in the Diocese of Manchester.

Stevens High School is the only public high school in Claremont, New Hampshire, United States. It is in the center of the city on the corner of Broad and Summer streets. It was founded in 1868, the result of a $20,000 donation by Paran Stevens to Claremont with the proviso that the city appropriate a like sum. In the early 1990s, the school gained status as the host to one of the earlier Apple Macintosh user groups, primarily attended by high school faculty. Stevens High School is accredited by the New England Association of Schools and Colleges as well as the State of New Hampshire Department of Education.

The William Rossiter House is a historic house at 11 Mulberry Street in Claremont, New Hampshire. Built in 1813 and enlarged by about 1850, it is a distinctive local example of Greek Revival architecture, with many surviving Federal period features. The house was listed on the National Register of Historic Places in 1979.

Valley Regional Hospital is a hospital located on 243 Elm Street in Claremont, New Hampshire, United States. It was established in 1893 as Cottage Hospital. As a 25-bed, 24/7-staffed emergency department hospital, it is the only such facility in Sullivan County. In a typical year 12,500 people will visit its emergency admission section.In 2015, Valley Regional Hospital was rated as being in the top 25 of hospitals nationally on a set of composite quality and patient experience measures.Starting 2015, the hospital began using green fuel, specifically 250,000 gallons per year of cellulosic ethanol.

WNTK-FM (99.7 MHz) is a commercial radio station broadcasting a news/talk radio format. Licensed to New London, New Hampshire, the station serves the Lebanon-Hanover-White River Junction area of New Hampshire and Vermont. The station is currently owned by Robert and John Landry, through licensee Sugar River Media, LLC, and features local morning programs, as well as nationally syndicated conservative talk shows. Much of the programming is also simulcast on co-owned WUVR (1490 AM) and its FM translator at 98.9 MHz in Lebanon, New Hampshire.

River Valley Community College (RVCC) is a public community college with campuses in Claremont, Keene, and Lebanon, New Hampshire. It is part of the Community College System of New Hampshire and is accredited by the New England Commission of Higher Education. The college offers over 35 degree and certificate programs.It was established as the New Hampshire Community Technical College at Claremont in 1968. The Keene Academic Center opened in 2004. The college's third location in Lebanon opened January 2016, in the former Lebanon College building.

Claremont Municipal Airport (IATA: CNH, ICAO: KCNH, FAA LID: CNH) is a public-use airport located one nautical mile (1.85 km) west of the central business district of Claremont, a city in Sullivan County, New Hampshire, United States. This general aviation airport is publicly owned by the City of Claremont. It is included in the Federal Aviation Administration (FAA) National Plan of Integrated Airport Systems for 2017–2021, in which it is categorized as a local general aviation facility.The nearest airport with scheduled airline service is Lebanon Municipal Airport.

Union Episcopal Church, also known as the English Church, is a historic church located on Old Church Road in Claremont, New Hampshire, in the United States. Built in 1773, it is the oldest surviving Episcopal church building in New Hampshire and is also the state's oldest surviving building built exclusively for religious purposes. It is still an active parish in the Episcopal Diocese of New Hampshire. On February 1, 1980, it was added to the National Register of Historic Places.