Roundwood Park School

Roundwood Halt railway station co-served the town of Harpenden, Hertfordshire, England from 1927 to 1949 on the Nickey Line.

The King's School, Harpenden is a co-educational independent school for pupils aged four to sixteen, located to the north of Harpenden in Hertfordshire, England. The independent evangelical Christian day school's mission statement is ‘Young people devoted to Christ, equipped for life and prepared to reach the world’, although it is not affiliated to one particular church or denomination.The school's intake is mostly from the counties Hertfordshire and Bedfordshire. The charity, Kingdom Education Limited operates The King's School, Harpenden and Highfield Preschool. It is affiliated to the Christian Schools Trust.The King's School joined the Independent Schools Association in October 2017 and was inspected in September 2019 by the Independent Schools Inspectorate.

Harpenden Town Football Club is a football club based in Harpenden, Hertfordshire, England. They are currently members of the Spartan South Midlands League Premier Division and play at Rothamsted Park.

Rothamsted Manor is a former manor and current manor house, situated in Harpenden Rural in the English county of Hertfordshire. A Grade I listed building, dating in part from the 17th century, it is now an events venue, while the surrounding estate is home to the Rothamsted Research Centre.

Rothamsted Park is a 56-acre (230,000 m2) public park in Harpenden, Hertfordshire.

The church of St Nicholas in Harpenden is a parish church in the Church of England. It is a Grade II* listed building.

Lydekker Park is a 3-acre (1.2 ha) park in Harpenden, Hertfordshire. The land was formerly part of the garden of Harpenden Lodge, built in 1803, home for many years to the Lydekkers, one of the town's oldest families. In 1937 Hilda Lydekker, last surviving member of the Lydekker family, entered into an agreement with the former Harpenden Urban District Council that the 11 acres (4.5 ha) of land attached to Harpenden lodge should become an open space for the people of Harpenden. Her intention was that the open space should be a memorial to her two brothers and her fiancé, all of whom died in World War I. However, following the death of Miss Lydekker in 1987, shortly before her 101st birthday, her relatives were able to overturn the terms of her will, and the land was subsequently sold for development. Harpenden Town Council made strenuous efforts to have all, or at least part of, the area retained as open space. The Town Council had some measure of control as the developers were depending upon the Town Council to obtain planning permission to develop the site. In the end, only 3 acres (1.2 ha) out of the original 11 were given over to parkland and adjoining carpark, which is leased to the Harpenden Town Council at peppercorn rent. The park was opened to the public on 1 July 1998.

Harpenden Rugby Football Club is a rugby club based in Harpenden. They play in Regional 1 South East - a league at tier 5 of the English rugby union system - following their promotion from London 1 North at the end of the 2021–22 season.

Harpenden Town Hall is a municipal building in Leyton Road in Harpenden, a town in Hertfordshire, in England. It accommodates the offices and meeting place of Harpenden Town Council.

St George's School, Harpenden (also known as St George's) is a non-selective day and boarding school in Harpenden, Hertfordshire, England, educating students of both sexes between the ages of eleven and eighteen, with an emphasis on its Christian ethos. It was founded in 1907 as one of Britain's first mixed-sex boarding schools. The school has International School status. The School was named as the Sunday Times' 'Comprehensive School of the Year' in 2019. In 2022, the School was ranked as the 122nd best secondary state school in the country based on combined GCSE attainment and A-Level point scores.

Kinsbourne Green is a small hamlet to the north-west of Harpenden in Hertfordshire, England. The hamlet is now geographically virtually contiguous with Harpenden. Kinsbourne Green is in the civil parish of Harpenden Rural (where at the 2011 Census the population was included).

Harpenden () is a town and civil parish in the City and District of St Albans in the county of Hertfordshire, England. The population of the built-up area was 30,240 in the 2011 census, while the population of the civil parish was 29,448. Harpenden is a commuter town, with a direct rail connection to Central London.