HM Land Registry records the plot of land for 25, Hammondswick, Harpenden as measuring 860 m².

That makes it the 16th largest plot in the postcode, where 17 of the 18 other houses have recorded plot data.

25, Hammondswick, Harpenden has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 30 Oct 2008.

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

The most recent sale of 25, Hammondswick, Harpenden completed on 30th June 2009 at £745,000 and was recorded by HM Land Registry as a freehold house.

Since 1995 the property has sold twice.

Values of comparable properties have risen by 69.9% over the period since June 2009.

• Sold Jun 2009£745,000
• Sold Apr 2004£700,000

Since 2014 71 properties similar to 25, Hammondswick, Harpenden have sold within a radius of 2.1 kilometres, per the Land Registry and our network of Estate Agents.

The latest, on the 15th April 2025, was 10, The Chowns, Harpenden, AL5 2BN, a freehold house which sold for £1,650,000.

Read more about house prices in AL5.

• Sold Apr 2025£1,650,000 | 5 Bed House10, The Chowns, Harpenden, AL5 2BN10, The Chowns, Harpenden, AL5 2BN
• Sold Jan 2025£1,400,000 | 4 Bed House27, Barlings Road, Harpenden, AL5 2AW27, Barlings Road, Harpenden, AL5 2AW
• Sold Nov 2024£1,395,000 | 5 Bed House17, Penny Croft, Harpenden, AL5 2PD17, Penny Croft, Harpenden, AL5 2PD
• Sold Sep 2024£1,845,000 | 5 Bed House15, Hammondswick, Harpenden, AL5 2NR15, Hammondswick, Harpenden, AL5 2NR
• Sold Jul 2024£1,325,000 | 5 Bed House17, Barlings Road, Harpenden, AL5 2AL17, Barlings Road, Harpenden, AL5 2AL
• Sold Jun 2024£1,340,000 | 5 Bed House6A, Hatching Green Close, Harpenden, AL5 2LB6A, Hatching Green Close, Harpenden, AL5 2LB
• Sold Apr 2024£1,310,000 | 5 Bed House19, The Deerings, Harpenden, AL5 2PF19, The Deerings, Harpenden, AL5 2PF
• Sold Dec 2023£1,325,000 | 4 Bed House16, Collens Road, Harpenden, AL5 2AJ16, Collens Road, Harpenden, AL5 2AJ
• Sold Nov 2023£1,300,000 | 4 Bed House5, Burywick, Harpenden, AL5 2AD5, Burywick, Harpenden, AL5 2AD
• Sold Jul 2023£1,305,500 | 5 Bed House10, Hammondswick, Harpenden, AL5 2NR10, Hammondswick, Harpenden, AL5 2NR
• Sold May 2023£1,500,000 | 5 Bed House1, Wheatfield Road, Harpenden, AL5 2NY1, Wheatfield Road, Harpenden, AL5 2NY
• Sold Nov 2022£1,440,000 | 4 Bed House5, Hatching Green Close, Harpenden, AL5 2LB5, Hatching Green Close, Harpenden, AL5 2LB
• Sold Aug 2022£1,488,000 | 4 Bed House20, Netherfield Road, Harpenden, AL5 2AG20, Netherfield Road, Harpenden, AL5 2AG
• Sold Aug 2022£1,675,000 | 5 Bed House5, Netherfield Road, Harpenden, AL5 2AF5, Netherfield Road, Harpenden, AL5 2AF
• Sold Jun 2021£1,300,000 | 5 Bed House8, Penny Croft, Harpenden, AL5 2PB8, Penny Croft, Harpenden, AL5 2PB
• Sold Dec 2018£1,152,500 | 4 Bed House34, The Deerings, Harpenden, AL5 2PE34, The Deerings, Harpenden, AL5 2PE
• Sold Jan 2018£1,250,000 | 5 Bed House5, Barlings Road, Harpenden, AL5 2AL5, Barlings Road, Harpenden, AL5 2AL
• Sold Nov 2016£928,000 | 5 Bed House35, The Deerings, Harpenden, AL5 2PF35, The Deerings, Harpenden, AL5 2PF
• Sold Jul 2016£1,193,000 | 4 Bed House49, The Deerings, Harpenden, AL5 2PF49, The Deerings, Harpenden, AL5 2PF
• Sold Aug 2014£1,200,000 | 4 Bed House9, The Chowns, Harpenden, AL5 2BN9, The Chowns, Harpenden, AL5 2BN

Over the past 2 years our Estate Agent network has recorded 2 lets within 2.1 kilometres of 25, Hammondswick, Harpenden.

The latest, in April 2025, was 3, Childwick Green, St. Albans, AL3 6JJ, a freehold house let by Collinson Hall.

• 
  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.

Of the 18 addresses on Hammondswick, Harpenden, AL5, 25, Hammondswick, Harpenden comes out as the 16th largest and the 16th most expensive in our analysis of the public data.

It is also £436k more expensive than the average property across the AL5 district.

• St Dominic Catholic Primary School

  2.1 km away
• The Grove Junior School

  2.4 km away
• The Grove Infant and Nursery School

  2.4 km away

• Townsend Church of England School

  2.7 km away
• Roundwood Park School

  2.9 km away
• St George's School

  3.2 km away

• Harpenden

  |

  2.4 km away
• St Albans City

  |

  5.5 km away
• St Albans Abbey

  |

  5.7 km away

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