HM Land Registry records the plot of land for 23, The Uplands, Harpenden as measuring 1,145 m².

That makes it the 12th largest plot in the postcode, where all 12 other houses have recorded plot data.

23, The Uplands, Harpenden has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 12 May 2023.

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 23, The Uplands, Harpenden completed on 17th July 2024 at £1,800,000 and was recorded by HM Land Registry as a freehold house.

Since 1995 this is the property's only sale.

Values of comparable properties have dropped by 24.3% over the period since July 2024.

• Sold Jul 2024£1,800,000

Since 2009 57 properties similar to 23, The Uplands, Harpenden have sold within a radius of 1.9 kilometres, per the Land Registry and our network of Estate Agents.

The latest, on the 28th August 2025, was 19, Hawsley Road, Harpenden, AL5 2BL, a freehold house which sold for £1,680,000.

Read more about house prices in AL5.

• Sold Aug 2025£1,680,000 | 5 Bed House19, Hawsley Road, Harpenden, AL5 2BL19, Hawsley Road, Harpenden, AL5 2BL
• Sold Aug 2025£1,700,000 | 4 Bed House10, Dellcroft Way, Harpenden, AL5 2NG10, Dellcroft Way, Harpenden, AL5 2NG
• Sold Apr 2025£1,650,000 | 5 Bed House10, The Chowns, Harpenden, AL5 2BN10, The Chowns, Harpenden, AL5 2BN
• Sold Mar 2025£1,750,000 | 5 Bed House34, The Uplands, Harpenden, AL5 2NZ34, The Uplands, Harpenden, AL5 2NZ
• Sold Mar 2025£1,637,500 | 5 Bed House3, The Chowns, Harpenden, AL5 2BN3, The Chowns, Harpenden, AL5 2BN
• Sold Oct 2024£1,800,000 | 5 Bed House20, The Deerings, Harpenden, AL5 2PE20, The Deerings, Harpenden, AL5 2PE
• Sold Sep 2024£1,845,000 | 5 Bed House15, Hammondswick, Harpenden, AL5 2NR15, Hammondswick, Harpenden, AL5 2NR
• Sold Nov 2023£1,650,000 | 5 Bed House3, Wheatfield Avenue, Harpenden, AL5 2NU3, Wheatfield Avenue, Harpenden, AL5 2NU
• Sold Sep 2023£1,500,000 | 5 Bed House16, The Deerings, Harpenden, AL5 2PE16, The Deerings, Harpenden, AL5 2PE
• Sold May 2023£1,500,000 | 5 Bed House1, Wheatfield Road, Harpenden, AL5 2NY1, Wheatfield Road, Harpenden, AL5 2NY
• Sold Sep 2022£1,795,000 | 5 Bed House6, Prospect Lane, Harpenden, AL5 2PL6, Prospect Lane, Harpenden, AL5 2PL
• Sold Jan 2022£1,700,000 | 5 Bed House5, Penny Croft, Harpenden, AL5 2PD5, Penny Croft, Harpenden, AL5 2PD
• Sold Jan 2022£1,725,000 | 5 Bed House3, Fairway Close, Harpenden, AL5 2NN3, Fairway Close, Harpenden, AL5 2NN
• Sold Aug 2021£1,850,000 | 5 Bed House40, The Uplands, Harpenden, AL5 2NZ40, The Uplands, Harpenden, AL5 2NZ
• Sold Jun 2021£1,300,000 | 5 Bed House8, Penny Croft, Harpenden, AL5 2PB8, Penny Croft, Harpenden, AL5 2PB
• Sold Apr 2019£1,150,000 | 5 Bed House8, The Deerings, Harpenden, AL5 2PE8, The Deerings, Harpenden, AL5 2PE
• Sold Mar 2019£1,220,000 | 5 Bed House6, Penny Croft, Harpenden, AL5 2PB6, Penny Croft, Harpenden, AL5 2PB
• Sold Nov 2016£928,000 | 5 Bed House35, The Deerings, Harpenden, AL5 2PF35, The Deerings, Harpenden, AL5 2PF
• Sold Aug 2010£975,000 | 5 Bed House26, Penny Croft, Harpenden, AL5 2PB26, Penny Croft, Harpenden, AL5 2PB
• Sold Oct 2009£780,000 | 5 Bed House18, Hawsley Road, Harpenden, AL5 2BL18, Hawsley Road, Harpenden, AL5 2BL

Over the past 2 years our Estate Agent network has recorded 2 lets within 1.9 kilometres of 23, The Uplands, Harpenden.

The latest, in April 2025, was 3, Childwick Green, St. Albans, AL3 6JJ, a freehold house let by Collinson Hall.

• 
  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.

Of the 43 addresses on The Uplands, Harpenden, AL5, 23, The Uplands, Harpenden comes out as the 36th largest and the 32nd most expensive in our analysis of the public data.

It is also £761k more expensive than the average property across the AL5 district.

• St Dominic Catholic Primary School

  2.0 km away
• The Grove Junior School

  2.1 km away
• The Grove Infant and Nursery School

  2.2 km away

• Townsend Church of England School

  2.6 km away
• Roundwood Park School

  3.0 km away
• St George's School

  3.1 km away

• Harpenden

  |

  2.3 km away
• St Albans City

  |

  5.4 km away
• St Albans Abbey

  |

  5.7 km away

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