HM Land Registry records the plot of land for 4, Farm Close, Harpenden as measuring 231 m².

That makes it the 7th largest plot in the postcode, where all 15 other houses have recorded plot data.

The most recent sale of 4, Farm Close, Harpenden completed on 14th April 2014 at £390,000 and was recorded by HM Land Registry as a freehold house.

Since 1995 this is the property's only sale.

Values of comparable properties have risen by 52.7% over the period since April 2014.

• Sold Apr 2014£390,000

Since 2010 22 properties similar to 4, Farm Close, Harpenden have sold within a radius of 1.2 kilometres, per the Land Registry and our network of Estate Agents.

The latest, on the 4th July 2025, was 1, Wells Close, Harpenden, AL5 3LQ, a freehold house which sold for £750,000.

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 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 Nov 2020£605,000 | 3 Bed House20A, Harpenden Rise, Harpenden, AL5 3BH20A, Harpenden Rise, Harpenden, AL5 3BH
• 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 May 2016£535,000 | 3 Bed House34, Harpenden Rise, Harpenden, AL5 3BH34, Harpenden Rise, Harpenden, AL5 3BH
• Sold Sep 2015£470,000 | 3 Bed House6, Farm Close, Harpenden, AL5 3NH6, 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

Of the 15 addresses on Farm Close, Harpenden, AL5, 4, Farm Close, Harpenden comes out as the 6th largest and the 6th most expensive in our analysis of the public data.

It is also £402k less expensive than the average property across the AL5 district.

• 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

The flood risk here is rated Very Low, based on Environment Agency data.