According to data from HM Land Registry, Arden Lea, Harpenden sits on a plot of 845 m².

We have plot size data on 10 out of 13 other houses in the postcode and Arden Lea, Harpenden sits on the 2nd largest plot.

Arden Lea, Harpenden has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 31 Mar 2023.

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

According to HM Land Registry, Arden Lea, Harpenden was last sold on 29th November 2024 for £1,675,000 and was recorded as a freehold house.

The property has had 3 sales since 1995.

Since November 2024, the market for similar properties has dropped by 11.6%.

• Sold Nov 2024£1,675,000
• Sold May 2011£900,000
• Sold Mar 2008£743,000

According to the Land Registry and our network of Estate Agents, there have been 71 sales of properties similar to Arden Lea, Harpenden within a radius of 1.1 kilometres since 2008.

The most recent example is 23, Meadow Walk, Harpenden, AL5 5TF, a freehold house which sold for £1,525,000 on the 8th October 2025.

Read more about house prices in AL5.

• Sold Oct 2025£1,525,000 | 5 Bed House23, Meadow Walk, Harpenden, AL5 5TF23, Meadow Walk, Harpenden, AL5 5TF
• Sold Aug 2025£1,680,000 | 5 Bed House19, Hawsley Road, Harpenden, AL5 2BL19, Hawsley Road, Harpenden, AL5 2BL
• 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 Jan 2025£1,825,000 | 5 Bed House33, Southdown Road, Harpenden, AL5 1PF33, Southdown Road, Harpenden, AL5 1PF
• Sold Jul 2024£1,325,000 | 5 Bed House17, Barlings Road, Harpenden, AL5 2AL17, Barlings Road, Harpenden, AL5 2AL
• Sold Sep 2023£1,500,000 | 5 Bed House17, East Common, Harpenden, AL5 1BJ17, East Common, Harpenden, AL5 1BJ
• Sold Jun 2023£1,675,000 | 5 Bed House17, The Warren, Harpenden, AL5 2NH17, The Warren, Harpenden, AL5 2NH
• Sold Jul 2022£1,800,000 | 5 Bed HouseBarn Cottage, Hatching Green, Harpenden, AL5 2JYBarn Cottage, Hatching Green, Harpenden, AL5 2JY
• Sold Dec 2021£1,600,000 | 5 Bed House14, Geescroft Walk, Harpenden, AL5 2GX14, Geescroft Walk, Harpenden, AL5 2GX
• Sold Nov 2021£1,562,500 | 5 Bed House5, East Common, Harpenden, AL5 1BJ5, East Common, Harpenden, AL5 1BJ
• Sold Nov 2021£1,350,000 | 5 Bed House5, Geescroft Walk, Harpenden, AL5 2GX5, Geescroft Walk, Harpenden, AL5 2GX
• Sold Dec 2020£1,490,000 | 5 Bed House4, High Elms, Harpenden, AL5 2JU4, High Elms, Harpenden, AL5 2JU
• Sold Oct 2020£1,350,000 | 5 Bed House3, Flowton Grove, Harpenden, AL5 2JZ3, Flowton Grove, Harpenden, AL5 2JZ
• Sold May 2020£1,395,000 | 5 Bed HouseBrambledene, East Common, Harpenden, AL5 1DQBrambledene, East Common, Harpenden, AL5 1DQ
• Sold Sep 2018£1,450,000 | 5 Bed House12, Geescroft Walk, Harpenden, AL5 2GX12, Geescroft Walk, Harpenden, AL5 2GX
• Sold Sep 2017£5,300,000 | 5 Bed House46, West Common, Harpenden, AL5 2JW46, West Common, Harpenden, AL5 2JW
• Sold Mar 2017£1,170,000 | 5 Bed House12, Hatching Green Close, Harpenden, AL5 2LB12, Hatching Green Close, Harpenden, AL5 2LB
• Sold Feb 2014£1,100,000 | 5 Bed House8, Hatching Green Close, Harpenden, AL5 2LB8, Hatching Green Close, Harpenden, AL5 2LB
• Sold Dec 2008£994,244 | 5 Bed House11, Hatching Green Close, Harpenden, AL5 2LB11, Hatching Green Close, Harpenden, AL5 2LB

Hatching Green, Harpenden, AL5 has a total of 38 addresses. According to our analysis of all the public data, Arden Lea, Harpenden is the 9th largest and the 7th most expensive property on the street.

When compared to the postcode district it is £633k more expensive than the average property in AL5.

• St Dominic Catholic Primary School

  900 m away
• Harpenden Academy

  1.3 km away
• The Grove Junior School

  1.4 km away

• St George's School

  2.0 km away
• Roundwood Park School

  2.1 km away
• Sir John Lawes School

  2.2 km away

• Harpenden

  |

  1.2 km away
• St Albans City

  |

  6.3 km away
• St Albans Abbey

  |

  6.7 km away

According to data from the Environment Agency, the flood risk in this area is considered to be Very Low.