6, Hammonds Hill, Harpenden occupies a 838 m² plot as recorded by HM Land Registry.

All 8 other houses in this postcode have recorded plot sizes, and this one ranks as the 8th largest.

6, Hammonds Hill, Harpenden has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 10 Sep 2018.

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

6, Hammonds Hill, Harpenden last changed hands on 15th February 2019, selling for £1,445,000. 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 dropped by 11.1% since February 2019.

• Sold Feb 2019£1,445,000
• Sold Jan 1997£425,000

Land Registry records and our Estate Agent network show 57 sales of comparable properties within 2.0 kilometres of 6, Hammonds Hill, Harpenden since 2009.

Most recently, 7, The Chowns, Harpenden, AL5 2BN, a freehold house, sold at £1,850,000 on the 22nd September 2025.

Read more about house prices in AL5.

• Sold Sep 2025£1,850,000 | 5 Bed House7, The Chowns, Harpenden, AL5 2BN7, The Chowns, Harpenden, AL5 2BN
• Sold Sep 2025£1,750,000 | 5 Bed House6, Wheatfield Avenue, Harpenden, AL5 2NU6, Wheatfield Avenue, Harpenden, AL5 2NU
• Sold Jul 2025£1,850,000 | 5 Bed House36, The Uplands, Harpenden, AL5 2NZ36, The Uplands, Harpenden, AL5 2NZ
• Sold Jun 2025£1,750,000 | 5 Bed House6, The Chowns, Harpenden, AL5 2BN6, The Chowns, Harpenden, AL5 2BN
• Sold Mar 2025£1,637,500 | 5 Bed House3, The Chowns, Harpenden, AL5 2BN3, The Chowns, Harpenden, AL5 2BN
• Sold Apr 2024£1,750,000 | 5 Bed House42, Oakfield Road, Harpenden, AL5 2NS42, Oakfield Road, Harpenden, AL5 2NS
• Sold Apr 2023£1,595,000 | 5 Bed House14, Hawsley Road, Harpenden, AL5 2BL14, Hawsley Road, Harpenden, AL5 2BL
• Sold Jul 2022£1,952,000 | 5 Bed House29, Prospect Lane, Harpenden, AL5 2PL29, Prospect Lane, Harpenden, AL5 2PL
• Sold Feb 2022£1,960,000 | 5 Bed House8, Hammonds Hill, Harpenden, AL5 2LU8, Hammonds Hill, Harpenden, AL5 2LU
• Sold Jun 2021£650,000 | 5 Bed House6A, High Elms, Harpenden, AL5 2JU6A, High Elms, Harpenden, AL5 2JU
• Sold Apr 2021£1,670,000 | 5 Bed House16, Oakfield Road, Harpenden, AL5 2NL16, Oakfield Road, Harpenden, AL5 2NL
• Sold Sep 2019£1,500,000 | 5 Bed House2, Prospect Lane, Harpenden, AL5 2PL2, Prospect Lane, Harpenden, AL5 2PL
• Sold Jan 2019£1,175,000 | 5 Bed House18, Hammondswick, Harpenden, AL5 2NR18, Hammondswick, Harpenden, AL5 2NR
• Sold Oct 2017£1,462,500 | 5 Bed House30, Oakfield Road, Harpenden, AL5 2NS30, Oakfield Road, Harpenden, AL5 2NS
• Sold Nov 2016£1,525,000 | 5 Bed House36, The Deerings, Harpenden, AL5 2PE36, The Deerings, Harpenden, AL5 2PE
• Sold May 2016£1,700,000 | 5 Bed House20, Oakfield Road, Harpenden, AL5 2NL20, Oakfield Road, Harpenden, AL5 2NL
• Sold Apr 2014£1,320,000 | 5 Bed House3, Oakview Close, Harpenden, AL5 2PP3, Oakview Close, Harpenden, AL5 2PP
• Sold Oct 2013£1,620,000 | 5 Bed House1, Prospect Lane, Harpenden, AL5 2PL1, Prospect Lane, Harpenden, AL5 2PL
• Sold Jun 2012£1,120,000 | 5 Bed House32, Prospect Lane, Harpenden, AL5 2PL32, Prospect Lane, Harpenden, AL5 2PL
• Sold Jul 2009£950,000 | 5 Bed House1B, Oakwood Drive, Harpenden, AL5 2LR1B, Oakwood Drive, Harpenden, AL5 2LR

Agents in our network have reported 2 lettings within 2.0 kilometres of 6, Hammonds Hill, 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 6, Hammonds Hill, Harpenden as the 6th largest and the 6th most expensive of the 8 addresses on Hammonds Hill, Harpenden, AL5.

Against the AL5 postcode district average, it is £1.021m more expensive than the typical property.

• 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

  2.8 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

  |

  5.6 km away
• St Albans Abbey

  |

  5.8 km away

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