21, Hawsley Road, Harpenden occupies a 939 m² plot as recorded by HM Land Registry.

All 21 other houses in this postcode have recorded plot sizes, and this one ranks as the 6th largest.

21, Hawsley Road, Harpenden has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 21 Sep 2020.

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

21, Hawsley Road, Harpenden last changed hands on 10th December 2020, selling for £2,000,000. The transaction was logged as a freehold house by HM Land Registry.

In total it has sold 3 times since 1995.

The market for similar properties has dropped by 15.5% since December 2020.

• Sold Dec 2020£2,000,000
• Sold Jan 2017£1,150,000
• Sold Oct 2002£690,000

Land Registry records and our Estate Agent network show 22 sales of comparable properties within 1.4 kilometres of 21, Hawsley Road, Harpenden since 2010.

Most recently, 3, Netherfield Road, Harpenden, AL5 2AF, a freehold house, sold at £2,325,000 on the 29th October 2025.

Read more about house prices in AL5.

• Sold Oct 2025£2,325,000 | 5 Bed House3, Netherfield Road, Harpenden, AL5 2AF3, Netherfield Road, Harpenden, AL5 2AF
• Sold Oct 2025£2,175,000 | 5 Bed House41, The Deerings, Harpenden, AL5 2PF41, The Deerings, Harpenden, AL5 2PF
• Sold Apr 2025£1,850,000 | 5 Bed House18, The Deerings, Harpenden, AL5 2PE18, The Deerings, Harpenden, AL5 2PE
• Sold Mar 2024£1,750,000 | 5 Bed House14, Hammondswick, Harpenden, AL5 2NR14, Hammondswick, Harpenden, AL5 2NR
• Sold Nov 2022£2,000,000 | 5 Bed House6, Netherfield Road, Harpenden, AL5 2AG6, Netherfield Road, Harpenden, AL5 2AG
• Sold Feb 2022£2,400,000 | 5 Bed House72, West Common, Harpenden, AL5 2LD72, West Common, Harpenden, AL5 2LD
• Sold Nov 2021£1,600,000 | 5 Bed House71A, West Common, Harpenden, AL5 2LD71A, West Common, Harpenden, AL5 2LD
• Sold Jun 2021£1,975,000 | 5 Bed House17, Hammondswick, Harpenden, AL5 2NR17, Hammondswick, Harpenden, AL5 2NR
• Sold Feb 2021£1,850,000 | 5 Bed House11, The Chowns, Harpenden, AL5 2BN11, The Chowns, Harpenden, AL5 2BN
• Sold Oct 2019£1,700,000 | 5 Bed House4, Burywick, Harpenden, AL5 2AE4, Burywick, Harpenden, AL5 2AE
• Sold Oct 2018£1,734,000 | 5 Bed House10, Fairway Close, Harpenden, AL5 2NN10, Fairway Close, Harpenden, AL5 2NN
• Sold Aug 2018£1,815,000 | 5 Bed House12, Fairway Close, Harpenden, AL5 2NN12, Fairway Close, Harpenden, AL5 2NN
• Sold Dec 2017£1,500,000 | 5 Bed HouseHatching Hall, Hatching Green, Harpenden, AL5 2JTHatching Hall, Hatching Green, Harpenden, AL5 2JT
• Sold May 2017£1,752,000 | 5 Bed House3, Glendale Close, Harpenden, AL5 2FG3, Glendale Close, Harpenden, AL5 2FG
• Sold Aug 2016£1,340,000 | 5 Bed House12, West Common Grove, Harpenden, AL5 2LL12, West Common Grove, Harpenden, AL5 2LL
• Sold Oct 2015£1,387,500 | 5 Bed House3, Burywick, Harpenden, AL5 2AD3, Burywick, Harpenden, AL5 2AD
• Sold Aug 2015£1,325,000 | 5 Bed House48, The Deerings, Harpenden, AL5 2PE48, The Deerings, Harpenden, AL5 2PE
• Sold May 2014£790,000 | 5 Bed House41, Barlings Road, Harpenden, AL5 2BJ41, Barlings Road, Harpenden, AL5 2BJ
• Sold Jul 2012£1,065,000 | 5 Bed House9, The Deerings, Harpenden, AL5 2PF9, The Deerings, Harpenden, AL5 2PF
• Sold Jul 2010£1,675,000 | 5 Bed House4, Oakfield Road, Harpenden, AL5 2NE4, Oakfield Road, Harpenden, AL5 2NE

Agents in our network have reported 2 lettings within 1.4 kilometres of 21, Hawsley Road, Harpenden across the last 2 years.

The newest of these is 3, Childwick Green, St. Albans, AL3 6JJ, a freehold house let by Collinson Hall in April 2025.

• 
  Let Apr 2025£ Undisclosed | 2 Bed House3, Childwick Green, St. Albans, AL3 6JJ3, Childwick Green, St. Albans, AL3 6JJ
• 
  Let Jul 2023£ Undisclosed | 2 Bed House1, Childwick Green, St. Albans, AL3 6JJ1, Childwick Green, St. Albans, AL3 6JJ

•Nearby is defined as the radius comprising the nearest 2,000 addresses.

Our analysis of the public data ranks 21, Hawsley Road, Harpenden as the largest and the most expensive of the 21 addresses on Hawsley Road, Harpenden, AL5.

Against the AL5 postcode district average, it is £1.011m more expensive than the typical property.

• St Dominic Catholic Primary School

  1.9 km away
• The Grove Junior School

  1.9 km away
• The Grove Infant and Nursery School

  2.0 km away

• Townsend Church of England School

  2.5 km away
• Roundwood Park School

  3.0 km away
• St George's School

  3.0 km away

• Harpenden

  |

  2.2 km away
• St Albans City

  |

  5.3 km away
• St Albans Abbey

  |

  5.7 km away

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