According to data from HM Land Registry, 1, Newton Close, Harpenden sits on a plot of 509 m².

We have plot size data on 21 out of 21 other houses in the postcode and 1, Newton Close, Harpenden sits on the largest plot.

1, Newton Close, Harpenden has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 27 Jul 2009.

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, 1, Newton Close, Harpenden was last sold on 24th June 2013 for £490,000 and was recorded as a freehold house.

The property has had 2 sales since 1995.

Since June 2013, the market for similar properties has risen by 114.2%.

According to the Land Registry and our network of Estate Agents, there have been 213 sales of properties similar to 1, Newton Close, Harpenden within a radius of 820 metres since 2016.

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 Dec 2025£760,000 | 4 Bed House35, Welbeck Rise, Harpenden, AL5 1RT35, Welbeck Rise, Harpenden, AL5 1RT
• Sold Nov 2025£760,000 | 4 Bed House51, Cranbourne Drive, Harpenden, AL5 1RJ51, Cranbourne Drive, Harpenden, AL5 1RJ
• Sold Nov 2025£800,000 | 3 Bed House4, Acacia Walk, Harpenden, AL5 1SH4, Acacia Walk, Harpenden, AL5 1SH
• Sold Jun 2025£600,000 | 3 Bed House29, Field Close, Harpenden, AL5 1EP29, Field Close, Harpenden, AL5 1EP
• Sold May 2025£725,000 | 4 Bed House16, Wensley Close, Harpenden, AL5 1RZ16, Wensley Close, Harpenden, AL5 1RZ
• Sold Mar 2025£765,000 | 4 Bed House5, Newton Close, Harpenden, AL5 1SP5, Newton Close, Harpenden, AL5 1SP
• Sold Mar 2025£835,000 | 4 Bed House9, Newton Close, Harpenden, AL5 1SP9, Newton Close, Harpenden, AL5 1SP
• Sold Feb 2025£815,000 | 4 Bed House6, Aran Close, Harpenden, AL5 1SW6, Aran Close, Harpenden, AL5 1SW
• Sold Aug 2024£595,000 | 4 Bed House1, Barrons Row, Harpenden, AL5 1SD1, Barrons Row, Harpenden, AL5 1SD
• Sold Jun 2024£765,000 | 3 Bed House2, Welbeck Rise, Harpenden, AL5 1SL2, Welbeck Rise, Harpenden, AL5 1SL
• Sold May 2024£768,000 | 4 Bed House44, Broadstone Road, Harpenden, AL5 1RF44, Broadstone Road, Harpenden, AL5 1RF
• Sold Dec 2023£695,000 | 3 Bed House45, Eastcote Drive, Harpenden, AL5 1SE45, Eastcote Drive, Harpenden, AL5 1SE
• Sold Jun 2023£755,000 | 4 Bed House23, Welbeck Rise, Harpenden, AL5 1RT23, Welbeck Rise, Harpenden, AL5 1RT
• Sold Feb 2022£733,000 | 4 Bed House9, Ranleigh Walk, Harpenden, AL5 1SR9, Ranleigh Walk, Harpenden, AL5 1SR
• Sold Nov 2019£550,000 | 4 Bed House19, Aran Close, Harpenden, AL5 1SW19, Aran Close, Harpenden, AL5 1SW
• Sold Apr 2019£600,000 | 4 Bed House19, Newton Close, Harpenden, AL5 1SP19, Newton Close, Harpenden, AL5 1SP
• Sold Jan 2019£610,000 | 4 Bed House11, Ranleigh Walk, Harpenden, AL5 1SR11, Ranleigh Walk, Harpenden, AL5 1SR
• Sold Aug 2017£610,000 | 4 Bed House29, Ranleigh Walk, Harpenden, AL5 1SR29, Ranleigh Walk, Harpenden, AL5 1SR
• Sold Sep 2016£650,000 | 4 Bed House11, Newton Close, Harpenden, AL5 1SP11, Newton Close, Harpenden, AL5 1SP

Newton Close, Harpenden, AL5 has a total of 21 addresses. According to our analysis of all the public data, 1, Newton Close, Harpenden is the 4th largest and the 3rd most expensive property on the street.

When compared to the postcode district it is £196k 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

  2.3 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

  |

  5.8 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.