According to data from HM Land Registry, 18, Brackendale Grove, Harpenden sits on a plot of 485 m².

We have plot size data on 19 out of 19 other houses in the postcode and 18, Brackendale Grove, Harpenden sits on the 7th largest plot.

18, Brackendale Grove, Harpenden has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 06 Mar 2017.

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, 18, Brackendale Grove, Harpenden was last sold on 24th March 2023 for £1,200,000 and was recorded as a freehold house.

The property has had 3 sales since 1995.

Since March 2023, the market for similar properties has risen by 24.2%.

• Sold Mar 2023£1,200,000
• Sold Jul 2017£950,000
• Sold Feb 1998£225,000

According to the Land Registry and our network of Estate Agents, there have been 94 sales of properties similar to 18, Brackendale Grove, Harpenden within a radius of 1.2 kilometres since 2008.

The most recent example is 7, Miley Close, Harpenden, AL5 3DS, a freehold house which sold for £1,325,000 on the 15th December 2025.

Read more about house prices in AL5.

• Sold Dec 2025£1,325,000 | 5 Bed House7, Miley Close, Harpenden, AL5 3DS7, Miley Close, Harpenden, AL5 3DS
• Sold Nov 2025£1,450,000 | 5 Bed House8, Miley Close, Harpenden, AL5 3DS8, Miley Close, Harpenden, AL5 3DS
• Sold May 2025£1,400,000 | 5 Bed House66, Derwent Road, Harpenden, AL5 3NX66, Derwent Road, Harpenden, AL5 3NX
• Sold May 2025£1,450,000 | 5 Bed House31, Ridgewood Drive, Harpenden, AL5 3LJ31, Ridgewood Drive, Harpenden, AL5 3LJ
• Sold Mar 2023£1,250,000 | 5 Bed HouseGreenhaven, The Common, Harpenden, AL5 3NTGreenhaven, The Common, Harpenden, AL5 3NT
• Sold Feb 2023£1,260,000 | 5 Bed House21, Miley Close, Harpenden, AL5 3DS21, Miley Close, Harpenden, AL5 3DS
• Sold Nov 2022£1,285,000 | 5 Bed House15, Miley Close, Harpenden, AL5 3DS15, Miley Close, Harpenden, AL5 3DS
• Sold Dec 2021£1,325,000 | 5 Bed House17, Yeomans Avenue, Harpenden, AL5 3EH17, Yeomans Avenue, Harpenden, AL5 3EH
• Sold Nov 2021£3,500 | 5 Bed House27, Miley Close, Harpenden, AL5 3DS27, Miley Close, Harpenden, AL5 3DS
• Sold May 2021£1,305,000 | 5 Bed House56, Roundwood Lane, Harpenden, AL5 3EP56, Roundwood Lane, Harpenden, AL5 3EP
• Sold Feb 2020£875,000 | 5 Bed House40, Ashley Gardens, Harpenden, AL5 3EY40, Ashley Gardens, Harpenden, AL5 3EY
• Sold Dec 2019£980,000 | 5 Bed House5, Miley Close, Harpenden, AL5 3DS5, Miley Close, Harpenden, AL5 3DS
• Sold Jul 2019£1,325,000 | 5 Bed House35, Ridgewood Drive, Harpenden, AL5 3LJ35, Ridgewood Drive, Harpenden, AL5 3LJ
• Sold Jul 2019£1,240,000 | 5 Bed House17, Wood End Hill, Harpenden, AL5 3EZ17, Wood End Hill, Harpenden, AL5 3EZ
• Sold Mar 2018£996,000 | 5 Bed House30, Brackendale Grove, Harpenden, AL5 3EJ30, Brackendale Grove, Harpenden, AL5 3EJ
• Sold May 2016£1,135,000 | 5 Bed House16, Wood End Hill, Harpenden, AL5 3EZ16, Wood End Hill, Harpenden, AL5 3EZ
• Sold Aug 2014£845,000 | 5 Bed House10, Miley Close, Harpenden, AL5 3DS10, Miley Close, Harpenden, AL5 3DS
• Sold Feb 2014£950,000 | 5 Bed House2, Miley Close, Harpenden, AL5 3DS2, Miley Close, Harpenden, AL5 3DS
• Sold Dec 2013£985,000 | 5 Bed House15, Wood End Hill, Harpenden, AL5 3EZ15, Wood End Hill, Harpenden, AL5 3EZ
• Sold Sep 2008£700,000 | 5 Bed House24, Brackendale Grove, Harpenden, AL5 3EJ24, Brackendale Grove, Harpenden, AL5 3EJ

Brackendale Grove, Harpenden, AL5 has a total of 32 addresses. According to our analysis of all the public data, 18, Brackendale Grove, Harpenden is the 4th largest and the 4th most expensive property on the street.

When compared to the postcode district it is £281k more expensive than the average property in AL5.

• Wood End School

  200 m away
• Roundwood Primary School

  900 m away
• St Nicholas CofE VA Primary School

  1.9 km away

• Roundwood Park School

  900 m away
• St George's School

  2.0 km away
• Sir John Lawes School

  2.5 km away

• Harpenden

  |

  2.4 km away
• Luton Airport Parkway

  |

  5.4 km away
• Luton

  |

  6.7 km away

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