24C, Douglas Road, Harpenden occupies a 1,009 m² plot as recorded by HM Land Registry.

All 13 other houses in this postcode have recorded plot sizes, and this one ranks as the largest.

24C, Douglas Road, Harpenden has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 27 Feb 2024.

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

24C, Douglas Road, Harpenden last changed hands on 23rd August 2024, selling for £1,685,000. The transaction was logged as a freehold house by HM Land Registry.

In total it has sold 5 times since 1995.

The market for similar properties has dropped by 27.4% since August 2024.

• Sold Aug 2024£1,685,000
• Sold Nov 2009£1,250,000
• Sold Sep 2001£545,000

Land Registry records and our Estate Agent network show 73 sales of comparable properties within 650 metres of 24C, Douglas Road, Harpenden since 2011.

Most recently, 4, Townsend Lane, Harpenden, AL5 2QE, a freehold house, sold at £1,610,000 on the 3rd September 2025.

Read more about house prices in AL5.

• Sold Sep 2025£1,610,000 | 4 Bed House4, Townsend Lane, Harpenden, AL5 2QE4, Townsend Lane, Harpenden, AL5 2QE
• Sold Jul 2025£1,595,000 | 4 Bed House14, Roundwood Park, Harpenden, AL5 3AB14, Roundwood Park, Harpenden, AL5 3AB
• Sold May 2025£1,760,000 | 4 Bed House32, Roundwood Park, Harpenden, AL5 3AF32, Roundwood Park, Harpenden, AL5 3AF
• Sold Mar 2025£1,615,000 | 5 Bed House45A, Moreton End Lane, Harpenden, AL5 2HA45A, Moreton End Lane, Harpenden, AL5 2HA
• Sold Feb 2025£1,605,000 | 4 Bed House9, Pondwick Road, Harpenden, AL5 2HG9, Pondwick Road, Harpenden, AL5 2HG
• Sold Oct 2024£1,560,000 | 5 Bed House3, Pondwick Road, Harpenden, AL5 2HG3, Pondwick Road, Harpenden, AL5 2HG
• Sold Sep 2024£1,470,000 | 5 Bed House19, Claygate Avenue, Harpenden, AL5 2HE19, Claygate Avenue, Harpenden, AL5 2HE
• Sold Feb 2024£1,810,001 | 5 Bed House22, Barns Dene, Harpenden, AL5 2HQ22, Barns Dene, Harpenden, AL5 2HQ
• Sold Nov 2023£1,450,000 | 5 Bed House3, Barns Dene, Harpenden, AL5 2HH3, Barns Dene, Harpenden, AL5 2HH
• Sold Aug 2023£1,325,000 | 5 Bed House45, Moreton End Lane, Harpenden, AL5 2HA45, Moreton End Lane, Harpenden, AL5 2HA
• Sold Jun 2023£1,600,000 | 5 Bed House5, Douglas Road, Harpenden, AL5 2EN5, Douglas Road, Harpenden, AL5 2EN
• Sold Mar 2023£1,510,000 | 5 Bed House18, Roundwood Park, Harpenden, AL5 3AB18, Roundwood Park, Harpenden, AL5 3AB
• Sold Aug 2022£1,825,000 | 5 Bed House24, Roundwood Park, Harpenden, AL5 3AF24, Roundwood Park, Harpenden, AL5 3AF
• Sold Oct 2021£1,290,000 | 5 Bed House25, Salisbury Avenue, Harpenden, AL5 2QF25, Salisbury Avenue, Harpenden, AL5 2QF
• Sold Oct 2019£1,195,000 | 4 Bed House8, Pondwick Road, Harpenden, AL5 2HG8, Pondwick Road, Harpenden, AL5 2HG
• Sold Sep 2017£1,190,700 | 5 Bed House4, Barns Dene, Harpenden, AL5 2HQ4, Barns Dene, Harpenden, AL5 2HQ
• Sold Sep 2016£1,110,000 | 5 Bed House27, Moreton End Lane, Harpenden, AL5 2EY27, Moreton End Lane, Harpenden, AL5 2EY
• Sold Jul 2013£1,125,000 | 5 Bed House1, Douglas Road, Harpenden, AL5 2EN1, Douglas Road, Harpenden, AL5 2EN
• Sold Oct 2012£980,000 | 4 Bed House11, Douglas Road, Harpenden, AL5 2EN11, Douglas Road, Harpenden, AL5 2EN
• Sold Jul 2011£855,000 | 5 Bed House21, Broadfields, Harpenden, AL5 2HJ21, Broadfields, Harpenden, AL5 2HJ

Our analysis of the public data ranks 24C, Douglas Road, Harpenden as the 19th largest and the 16th most expensive of the 66 addresses on Douglas Road, Harpenden, AL5.

Against the AL5 postcode district average, it is £798k more expensive than the typical property.

• St Nicholas CofE VA Primary School

  600 m away
• Roundwood Primary School

  600 m away
• Harpenden Academy

  900 m away

• Roundwood Park School

  700 m away
• St George's School

  700 m away
• Sir John Lawes School

  1.2 km away

• Harpenden

  |

  1.0 km away
• Luton Airport Parkway

  |

  6.2 km away
• Luton

  |

  7.6 km away

Environment Agency data suggests this area has a Very Low risk of flooding.