51, West Common, Harpenden occupies a 200 m² plot as recorded by HM Land Registry.

Of the 19 other houses in this postcode, 17 have recorded plot sizes, and this one ranks as the 12th largest.

51, West Common, Harpenden has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 22 May 2015.

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

51, West Common, Harpenden last changed hands on 28th May 2021, selling for £610,000. The transaction was logged as a freehold house by HM Land Registry.

In total it has sold twice since 1995.

The market for similar properties has risen by 9.3% since May 2021.

• Sold May 2021£610,000
• Sold Aug 2008£350,000

Land Registry records and our Estate Agent network show 66 sales of comparable properties within 1.0 kilometres of 51, West Common, Harpenden since 2013.

Most recently, 14, Gordons Walk, Harpenden, AL5 1LQ, a freehold house, sold at £652,500 on the 17th September 2025.

Read more about house prices in AL5.

• Sold Sep 2025£652,500 | 3 Bed House14, Gordons Walk, Harpenden, AL5 1LQ14, Gordons Walk, Harpenden, AL5 1LQ
• Sold Mar 2025£602,500 | 3 Bed House162, Cravells Road, Harpenden, AL5 1BQ162, Cravells Road, Harpenden, AL5 1BQ
• Sold Mar 2025£625,000 | 3 Bed House114, Cravells Road, Harpenden, AL5 1BQ114, Cravells Road, Harpenden, AL5 1BQ
• Sold Jul 2024£625,000 | 3 Bed House122, Cravells Road, Harpenden, AL5 1BQ122, Cravells Road, Harpenden, AL5 1BQ
• Sold Mar 2024£600,000 | 3 Bed House12, Gordons Walk, Harpenden, AL5 1LQ12, Gordons Walk, Harpenden, AL5 1LQ
• Sold Nov 2023£679,400 | 3 Bed House124, Cravells Road, Harpenden, AL5 1BQ124, Cravells Road, Harpenden, AL5 1BQ
• Sold Sep 2022£660,000 | 3 Bed House19, West Common, Harpenden, AL5 2JN19, West Common, Harpenden, AL5 2JN
• Sold Jun 2021£540,000 | 3 Bed House134, Cravells Road, Harpenden, AL5 1BQ134, Cravells Road, Harpenden, AL5 1BQ
• Sold Jun 2021£512,500 | 3 Bed House70, Eastmoor Park, Harpenden, AL5 1BP70, Eastmoor Park, Harpenden, AL5 1BP
• Sold Mar 2021£535,000 | 3 Bed House158, Cravells Road, Harpenden, AL5 1BQ158, Cravells Road, Harpenden, AL5 1BQ
• Sold Feb 2021£415,000 | 3 Bed House160, Cravells Road, Harpenden, AL5 1BQ160, Cravells Road, Harpenden, AL5 1BQ
• Sold Jan 2021£640,000 | 3 Bed House49, Queens Road, Harpenden, AL5 1QW49, Queens Road, Harpenden, AL5 1QW
• Sold Feb 2020£600,000 | 3 Bed House67, West Common, Harpenden, AL5 2LD67, West Common, Harpenden, AL5 2LD
• Sold Nov 2019£495,000 | 3 Bed House106, Cravells Road, Harpenden, AL5 1BQ106, Cravells Road, Harpenden, AL5 1BQ
• Sold Nov 2018£335,000 | 3 Bed House5 Thatched Cottages, Hatching Green, Harpenden, AL5 2JS5 Thatched Cottages, Hatching Green, Harpenden, AL5 2JS
• Sold Apr 2018£540,000 | 3 Bed House69, West Common, Harpenden, AL5 2LD69, West Common, Harpenden, AL5 2LD
• Sold Jul 2015£535,000 | 3 Bed House6, Hatching Green, Harpenden, AL5 2JP6, Hatching Green, Harpenden, AL5 2JP
• Sold Apr 2014£420,000 | 3 Bed House53, West Common, Harpenden, AL5 2JW53, West Common, Harpenden, AL5 2JW
• Sold Sep 2013£446,000 | 3 Bed House21, West Common, Harpenden, AL5 2JN21, West Common, Harpenden, AL5 2JN
• Sold Jan 2013£500,000 | 3 Bed House166, Cravells Road, Harpenden, AL5 1BQ166, Cravells Road, Harpenden, AL5 1BQ

Our analysis of the public data ranks 51, West Common, Harpenden as the 95th largest and the 60th most expensive of the 135 addresses on West Common, Harpenden, AL5.

Against the AL5 postcode district average, it is £295k less expensive than the typical property.

• St Dominic Catholic Primary School

  700 m away
• Harpenden Academy

  1.1 km away
• The Grove Junior School

  1.2 km away

• St George's School

  1.9 km away
• Sir John Lawes School

  2.0 km away
• Roundwood Park School

  2.0 km away

• Harpenden

  |

  1.0 km away
• St Albans City

  |

  6.4 km away
• St Albans Abbey

  |

  6.8 km away

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