3, Farm Close, Harpenden occupies a 211 m² plot as recorded by HM Land Registry.

All 15 other houses in this postcode have recorded plot sizes, and this one ranks as the 11th largest.

3, Farm Close, Harpenden has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 26 Oct 2022.

The property is connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).

3, Farm Close, Harpenden last changed hands on 19th September 1995, selling for £85,000. The transaction was logged as a freehold house by HM Land Registry.

That is its only recorded sale since 1995.

• Sold Sep 1995£85,000

Land Registry records and our Estate Agent network show 25 sales of comparable properties within 1.2 kilometres of 3, Farm Close, Harpenden since 2010.

Most recently, 1, Wells Close, Harpenden, AL5 3LQ, a freehold house, sold at £750,000 on the 4th July 2025.

Read more about house prices in AL5.

• Sold Jul 2025£750,000 | 4 Bed House1, Wells Close, Harpenden, AL5 3LQ1, Wells Close, Harpenden, AL5 3LQ
• Sold Jun 2025£450,000 | 3 Bed House2, Farm Close, Harpenden, AL5 3NH2, Farm Close, Harpenden, AL5 3NH
• Sold Jun 2024£575,000 | 3 Bed House1, Farm Close, Harpenden, AL5 3NH1, Farm Close, Harpenden, AL5 3NH
• Sold Apr 2024£560,000 | 3 Bed House33, Vale Close, Harpenden, AL5 3LX33, Vale Close, Harpenden, AL5 3LX
• Sold Sep 2023£600,000 | 4 Bed House6, Wells Close, Harpenden, AL5 3LQ6, Wells Close, Harpenden, AL5 3LQ
• Sold Sep 2023£570,000 | 3 Bed House8, Farm Close, Harpenden, AL5 3NH8, Farm Close, Harpenden, AL5 3NH
• Sold Nov 2022£620,000 | 3 Bed House9, Wells Close, Harpenden, AL5 3LQ9, Wells Close, Harpenden, AL5 3LQ
• Sold Oct 2022£775,000 | 3 Bed House42, Harpenden Rise, Harpenden, AL5 3BH42, Harpenden Rise, Harpenden, AL5 3BH
• Sold Jun 2022£620,000 | 3 Bed House9, Greatfield Close, Harpenden, AL5 3HP9, Greatfield Close, Harpenden, AL5 3HP
• Sold May 2022£675,000 | 4 Bed House19, Wells Close, Harpenden, AL5 3LQ19, Wells Close, Harpenden, AL5 3LQ
• Sold Feb 2021£582,500 | 3 Bed House21, Greatfield Close, Harpenden, AL5 3HP21, Greatfield Close, Harpenden, AL5 3HP
• Sold Oct 2019£515,000 | 3 Bed House1, Chapel Court 437, Luton Road, Harpenden, AL5 3QE1, Chapel Court 437, Luton Road, Harpenden, AL5 3QE
• Sold Sep 2019£450,000 | 3 Bed House8, Wells Close, Harpenden, AL5 3LQ8, Wells Close, Harpenden, AL5 3LQ
• Sold Mar 2018£470,000 | 3 Bed House7, Wells Close, Harpenden, AL5 3LQ7, Wells Close, Harpenden, AL5 3LQ
• Sold Aug 2016£537,500 | 4 Bed House25, Wells Close, Harpenden, AL5 3LQ25, Wells Close, Harpenden, AL5 3LQ
• Sold Sep 2015£470,000 | 3 Bed House6, Farm Close, Harpenden, AL5 3NH6, Farm Close, Harpenden, AL5 3NH
• Sold Apr 2014£390,000 | 3 Bed House4, Farm Close, Harpenden, AL5 3NH4, Farm Close, Harpenden, AL5 3NH
• Sold May 2012£335,000 | 3 Bed House22, Wells Close, Harpenden, AL5 3LQ22, Wells Close, Harpenden, AL5 3LQ
• Sold May 2010£351,500 | 3 Bed House3, Wells Close, Harpenden, AL5 3LQ3, Wells Close, Harpenden, AL5 3LQ
• Sold Feb 2010£342,000 | 3 Bed House5, Farm Close, Harpenden, AL5 3NH5, Farm Close, Harpenden, AL5 3NH

Our analysis of the public data ranks 3, Farm Close, Harpenden as the 7th largest and the 7th most expensive of the 15 addresses on Farm Close, Harpenden, AL5.

Against the AL5 postcode district average, it is £407k less expensive than the typical property.

• Wood End School

  300 m away
• Roundwood Primary School

  1.1 km away
• The Lea Primary School and Nursery

  1.7 km away

• Roundwood Park School

  1.0 km away
• St George's School

  1.8 km away
• Sir John Lawes School

  2.3 km away

• Harpenden

  |

  2.4 km away
• Luton Airport Parkway

  |

  5.1 km away
• Luton

  |

  6.5 km away

Environment Agency data suggests this area has a Very Low risk of flooding.