HM Land Registry records the plot of land for 10, Collens Road, Harpenden as measuring 885 m².

That makes it the 10th largest plot in the postcode, where all 11 other houses have recorded plot data.

10, Collens Road, Harpenden has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 10 Jun 2024.

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 10, Collens Road, Harpenden completed on 24th October 2024 at £1,325,000 and was recorded by HM Land Registry as a freehold house.

Since 1995 the property has sold twice.

Values of comparable properties have dropped by 17.7% over the period since October 2024.

• Sold Oct 2024£1,325,000
• Sold Apr 2008£875,000

Since 2008 51 properties similar to 10, Collens Road, Harpenden have sold within a radius of 1.4 kilometres, per the Land Registry and our network of Estate Agents.

The latest, on the 13th February 2026, was 1 Beeson End Cottages, Beeson End Lane, Harpenden, AL5 2AA, a freehold house which sold for £1,500,000.

Read more about house prices in AL5.

• Sold Feb 2026£1,500,000 | 4 Bed House1 Beeson End Cottages, Beeson End Lane, Harpenden, AL5 2AA1 Beeson End Cottages, Beeson End Lane, Harpenden, AL5 2AA
• Sold Feb 2026£1,322,500 | 4 Bed House4, Collens Road, Harpenden, AL5 2AJ4, Collens Road, Harpenden, AL5 2AJ
• Sold May 2025£1,262,500 | 4 Bed House6 Beeson End Cottages, Beeson End Lane, Harpenden, AL5 2AA6 Beeson End Cottages, Beeson End Lane, Harpenden, AL5 2AA
• Sold Jan 2025£1,325,000 | 4 Bed House1, The Deerings, Harpenden, AL5 2PF1, The Deerings, Harpenden, AL5 2PF
• Sold May 2024£1,150,000 | 4 Bed House1, Penny Croft, Harpenden, AL5 2PD1, Penny Croft, Harpenden, AL5 2PD
• Sold Nov 2023£1,195,000 | 4 Bed House28, Barlings Road, Harpenden, AL5 2AP28, Barlings Road, Harpenden, AL5 2AP
• Sold Jul 2023£1,213,000 | 4 Bed House39, The Deerings, Harpenden, AL5 2PF39, The Deerings, Harpenden, AL5 2PF
• Sold Jan 2023£1,100,000 | 4 Bed House7, The Deerings, Harpenden, AL5 2PF7, The Deerings, Harpenden, AL5 2PF
• Sold Sep 2020£805,650 | 4 Bed House2 Beeson End Cottages, Beeson End Lane, Harpenden, AL5 2AA2 Beeson End Cottages, Beeson End Lane, Harpenden, AL5 2AA
• Sold Aug 2020£1,100,000 | 4 Bed House30, The Deerings, Harpenden, AL5 2PE30, The Deerings, Harpenden, AL5 2PE
• Sold Mar 2018£1,050,000 | 4 Bed House5, The Deerings, Harpenden, AL5 2PF5, The Deerings, Harpenden, AL5 2PF
• Sold Oct 2017£995,000 | 4 Bed House3, Hawsley Road, Harpenden, AL5 2BL3, Hawsley Road, Harpenden, AL5 2BL
• Sold Oct 2016£975,000 | 4 Bed House37, The Deerings, Harpenden, AL5 2PF37, The Deerings, Harpenden, AL5 2PF
• Sold Aug 2016£995,000 | 4 Bed House38, Barlings Road, Harpenden, AL5 2BJ38, Barlings Road, Harpenden, AL5 2BJ
• Sold Apr 2016£920,000 | 4 Bed House2, Collens Road, Harpenden, AL5 2AJ2, Collens Road, Harpenden, AL5 2AJ
• Sold Aug 2015£1,050,000 | 4 Bed House4, The Deerings, Harpenden, AL5 2PE4, The Deerings, Harpenden, AL5 2PE
• Sold Apr 2014£850,000 | 4 Bed House33, The Deerings, Harpenden, AL5 2PF33, The Deerings, Harpenden, AL5 2PF
• Sold Jul 2013£900,000 | 4 Bed House28, The Deerings, Harpenden, AL5 2PE28, The Deerings, Harpenden, AL5 2PE
• Sold Aug 2012£875,000 | 4 Bed House6, Collens Road, Harpenden, AL5 2AJ6, Collens Road, Harpenden, AL5 2AJ
• Sold Mar 2008£750,000 | 4 Bed House8, Collens Road, Harpenden, AL5 2AJ8, Collens Road, Harpenden, AL5 2AJ

Of the 11 addresses on Collens Road, Harpenden, AL5, 10, Collens Road, Harpenden comes out as the 8th largest and the 8th most expensive in our analysis of the public data.

It is also £310k more expensive than the average property across the AL5 district.

• The Grove Junior School

  1.7 km away
• The Grove Infant and Nursery School

  1.7 km away
• St Dominic Catholic Primary School

  1.7 km away

• Townsend Church of England School

  2.6 km away
• St George's School

  2.9 km away
• Sir John Lawes School

  2.9 km away

• Harpenden

  |

  2.0 km away
• St Albans City

  |

  5.4 km away
• St Albans Abbey

  |

  5.8 km away

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