According to data from HM Land Registry, 9, The Uplands, Harpenden sits on a plot of 1,390 m².

We have plot size data on 12 out of 12 other houses in the postcode and 9, The Uplands, Harpenden sits on the 4th largest plot.

9, The Uplands, Harpenden has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 11 Mar 2025.

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, 9, The Uplands, Harpenden was last sold on 9th July 2025 for £2,500,000 and was recorded as a freehold house.

The property has had 2 sales since 1995.

Since July 2025, the market for similar properties has dropped by 26.9%.

• Sold Jul 2025£2,500,000
• Sold Aug 2016£2,125,000

According to the Land Registry and our network of Estate Agents, there have been 32 sales of properties similar to 9, The Uplands, Harpenden within a radius of 1.7 kilometres since 2012.

The most recent example is 19, The Uplands, Harpenden, AL5 2PG, a freehold house which sold for £2,350,000 on the 28th August 2025.

Read more about house prices in AL5.

• Sold Aug 2025£2,350,000 | 5 Bed House19, The Uplands, Harpenden, AL5 2PG19, The Uplands, Harpenden, AL5 2PG
• Sold Aug 2025£1,725,000 | 5 Bed House44, The Uplands, Harpenden, AL5 2NZ44, The Uplands, Harpenden, AL5 2NZ
• Sold Mar 2025£3,250,000 | 5 Bed House34A, Oakfield Road, Harpenden, AL5 2NS34A, Oakfield Road, Harpenden, AL5 2NS
• Sold Feb 2025£2,425,000 | 5 Bed House14, High Elms, Harpenden, AL5 2JU14, High Elms, Harpenden, AL5 2JU
• Sold Nov 2024£2,282,200 | 5 Bed HouseCedar Lodge, Redbourn Lane, Harpenden, AL5 2NACedar Lodge, Redbourn Lane, Harpenden, AL5 2NA
• Sold Jul 2024£2,425,000 | 5 Bed HouseGray Corners, West Common Grove, Harpenden, AL5 2LEGray Corners, West Common Grove, Harpenden, AL5 2LE
• Sold Apr 2024£2,287,000 | 5 Bed House14, Wheatfield Road, Harpenden, AL5 2NY14, Wheatfield Road, Harpenden, AL5 2NY
• Sold Mar 2024£3,250,000 | 5 Bed House27, The Uplands, Harpenden, AL5 2PG27, The Uplands, Harpenden, AL5 2PG
• Sold Sep 2023£2,740,000 | 5 Bed House17, The Chowns, Harpenden, AL5 2BN17, The Chowns, Harpenden, AL5 2BN
• Sold Dec 2021£2,185,000 | 5 Bed House1, The Chowns, Harpenden, AL5 2BN1, The Chowns, Harpenden, AL5 2BN
• Sold Dec 2021£2,725,000 | 5 Bed House1, Garden Close, Harpenden, AL5 2EG1, Garden Close, Harpenden, AL5 2EG
• Sold Sep 2021£2,750,000 | 5 Bed House31, Oakfield Road, Harpenden, AL5 2NP31, Oakfield Road, Harpenden, AL5 2NP
• Sold Jun 2021£2,375,000 | 5 Bed House5, Oakhurst Avenue, Harpenden, AL5 2NB5, Oakhurst Avenue, Harpenden, AL5 2NB
• Sold Oct 2019£1,700,000 | 5 Bed House4, Burywick, Harpenden, AL5 2AE4, Burywick, Harpenden, AL5 2AE
• Sold Aug 2019£1,975,000 | 5 Bed House10, High Elms, Harpenden, AL5 2JU10, High Elms, Harpenden, AL5 2JU
• Sold Nov 2018£1,800,000 | 5 Bed HouseRoselyon, Redbourn Lane, Harpenden, AL5 2AZRoselyon, Redbourn Lane, Harpenden, AL5 2AZ
• Sold Nov 2017£2,150,000 | 5 Bed House10, Oakfield Road, Harpenden, AL5 2NE10, Oakfield Road, Harpenden, AL5 2NE
• Sold Oct 2017£1,585,000 | 5 Bed House46, Oakfield Road, Harpenden, AL5 2NS46, Oakfield Road, Harpenden, AL5 2NS
• Sold Oct 2015£1,965,000 | 5 Bed House37, Barlings Road, Harpenden, AL5 2AW37, Barlings Road, Harpenden, AL5 2AW
• Sold Sep 2012£1,585,000 | 5 Bed House50, Oakfield Road, Harpenden, AL5 2NS50, Oakfield Road, Harpenden, AL5 2NS

Our network of Estate Agents reports 2 lets within 1.7 kilometres of 9, The Uplands, Harpenden over the last 2 years.

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

• 
  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.

The Uplands, Harpenden, AL5 has a total of 43 addresses. According to our analysis of all the public data, 9, The Uplands, Harpenden is the 25th largest and the 22nd most expensive property on the street.

When compared to the postcode district it is £1.682m more expensive than the average property in AL5.

• 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

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