According to data from HM Land Registry, 3, Aran Close, Harpenden sits on a plot of 315 m².

We have plot size data on 19 out of 19 other houses in the postcode and 3, Aran Close, Harpenden sits on the 8th largest plot.

3, Aran Close, Harpenden has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 24 Mar 2014.

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

According to HM Land Registry, 3, Aran Close, Harpenden was last sold on 13th August 2014 for £600,000 and was recorded as a freehold house.

The property has had 4 sales since 1995.

Since August 2014, the market for similar properties has risen by 88.7%.

• Sold Aug 2014£600,000
• Sold Oct 2007£475,000
• Sold May 2001£290,000

According to the Land Registry and our network of Estate Agents, there have been 122 sales of properties similar to 3, Aran Close, Harpenden within a radius of 850 metres since 2014.

The most recent example is 7, Cranbourne Drive, Harpenden, AL5 1RJ, a freehold house which sold for £790,000 on the 17th February 2026.

Read more about house prices in AL5.

• Sold Feb 2026£790,000 | 4 Bed House7, Cranbourne Drive, Harpenden, AL5 1RJ7, Cranbourne Drive, Harpenden, AL5 1RJ
• Sold Nov 2025£850,000 | 4 Bed House2, Wensley Close, Harpenden, AL5 1RZ2, Wensley Close, Harpenden, AL5 1RZ
• Sold Sep 2025£793,650 | 4 Bed House28, Sibley Avenue, Harpenden, AL5 1HF28, Sibley Avenue, Harpenden, AL5 1HF
• Sold Mar 2025£955,000 | 4 Bed House1, Magna Close, Harpenden, AL5 1RH1, Magna Close, Harpenden, AL5 1RH
• Sold Mar 2025£835,000 | 4 Bed House9, Newton Close, Harpenden, AL5 1SP9, Newton Close, Harpenden, AL5 1SP
• Sold Jul 2024£925,000 | 4 Bed House54, Broadstone Road, Harpenden, AL5 1RF54, Broadstone Road, Harpenden, AL5 1RF
• Sold Jun 2024£835,000 | 4 Bed House19, Ranleigh Walk, Harpenden, AL5 1SR19, Ranleigh Walk, Harpenden, AL5 1SR
• Sold Aug 2023£885,000 | 4 Bed House15, Eastmoor Park, Harpenden, AL5 1BN15, Eastmoor Park, Harpenden, AL5 1BN
• Sold Aug 2023£765,000 | 4 Bed House16, Hawthorn Close, Harpenden, AL5 1HN16, Hawthorn Close, Harpenden, AL5 1HN
• Sold Jun 2023£830,000 | 4 Bed House20, Newton Close, Harpenden, AL5 1SP20, Newton Close, Harpenden, AL5 1SP
• Sold May 2023£850,000 | 4 Bed House4, Ranleigh Walk, Harpenden, AL5 1SR4, Ranleigh Walk, Harpenden, AL5 1SR
• Sold Apr 2022£845,000 | 4 Bed House7, Lilac Way, Harpenden, AL5 1SQ7, Lilac Way, Harpenden, AL5 1SQ
• Sold Feb 2022£820,000 | 4 Bed House10, Magna Close, Harpenden, AL5 1RH10, Magna Close, Harpenden, AL5 1RH
• Sold Dec 2021£900,000 | 4 Bed House51, Eastmoor Park, Harpenden, AL5 1BN51, Eastmoor Park, Harpenden, AL5 1BN
• Sold Jun 2021£730,000 | 4 Bed House3, Wensley Close, Harpenden, AL5 1RZ3, Wensley Close, Harpenden, AL5 1RZ
• Sold Nov 2020£750,000 | 4 Bed House7, Magna Close, Harpenden, AL5 1RH7, Magna Close, Harpenden, AL5 1RH
• Sold Sep 2019£710,000 | 4 Bed House6, Magna Close, Harpenden, AL5 1RH6, Magna Close, Harpenden, AL5 1RH
• Sold Jan 2016£680,000 | 4 Bed House11, Magna Close, Harpenden, AL5 1RH11, Magna Close, Harpenden, AL5 1RH
• Sold Dec 2015£682,220 | 4 Bed House22, Cranbourne Drive, Harpenden, AL5 1RL22, Cranbourne Drive, Harpenden, AL5 1RL
• Sold Oct 2014£575,000 | 4 Bed House12, Ranleigh Walk, Harpenden, AL5 1SR12, Ranleigh Walk, Harpenden, AL5 1SR

Aran Close, Harpenden, AL5 has a total of 19 addresses. According to our analysis of all the public data, 3, Aran Close, Harpenden is the 2nd largest and the 2nd most expensive property on the street.

When compared to the postcode district it is £69k less expensive than the average property in AL5.

• The Grove Infant and Nursery School

  700 m away
• The Grove Junior School

  700 m away
• High Beeches Primary School

  1.3 km away

• Katherine Warington School

  2.4 km away
• Sir John Lawes School

  2.4 km away
• St George's School

  2.6 km away

• Harpenden

  |

  1.8 km away
• St Albans City

  |

  5.7 km away
• St Albans Abbey

  |

  6.4 km away

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