34A, The Close, Harpenden occupies a 146 m² plot as recorded by HM Land Registry.

Of the 42 other houses in this postcode, 37 have recorded plot sizes, and this one ranks as the 37th largest.

34A, The Close, Harpenden has an Energy Performance Rating (EPC) of B. This is based on the most recent assessment, dated 08 Oct 2018.

The property is not connected to mains gas and has high performance glazing. It is heated using a boiler and underfloor heating (mains gas).

Land Registry records and our Estate Agent network show 106 sales of comparable properties within 1.5 kilometres of 34A, The Close, Harpenden since 2012.

Most recently, 7, Miley Close, Harpenden, AL5 3DS, a freehold house, sold at £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 Oct 2025£1,060,000 | 5 Bed House245, Luton Road, Harpenden, AL5 3DE245, Luton Road, Harpenden, AL5 3DE
• Sold May 2025£1,400,000 | 5 Bed House66, Derwent Road, Harpenden, AL5 3NX66, Derwent Road, Harpenden, AL5 3NX
• 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 Jan 2023£1,335,000 | 5 Bed House20A, The Close, Harpenden, AL5 3NE20A, The Close, Harpenden, AL5 3NE
• Sold Nov 2022£1,285,000 | 5 Bed House15, Miley Close, Harpenden, AL5 3DS15, Miley Close, Harpenden, AL5 3DS
• Sold Nov 2021£3,500 | 5 Bed House27, Miley Close, Harpenden, AL5 3DS27, Miley Close, Harpenden, AL5 3DS
• Sold Dec 2019£980,000 | 5 Bed House5, Miley Close, Harpenden, AL5 3DS5, Miley Close, Harpenden, AL5 3DS
• Sold Jul 2019£1,035,000 | 5 Bed House61, Derwent Road, Harpenden, AL5 3NY61, Derwent Road, Harpenden, AL5 3NY
• Sold Jun 2019£958,000 | 5 Bed House71, Derwent Road, Harpenden, AL5 3NY71, Derwent Road, Harpenden, AL5 3NY
• Sold May 2019£1,000,000 | 5 Bed House73, Derwent Road, Harpenden, AL5 3NY73, Derwent Road, Harpenden, AL5 3NY
• Sold Jan 2018£440,000 | 5 Bed House22, The Close, Harpenden, AL5 3NB22, The Close, Harpenden, AL5 3NB
• Sold Feb 2015£955,000 | 5 Bed House20, Miley Close, Harpenden, AL5 3DS20, Miley Close, Harpenden, AL5 3DS
• Sold Nov 2014£885,000 | 5 Bed House16, Miley Close, Harpenden, AL5 3DS16, Miley Close, Harpenden, AL5 3DS
• Sold Mar 2014£865,000 | 5 Bed House5, Green Lawns Close, Harpenden, AL5 3QD5, Green Lawns Close, Harpenden, AL5 3QD
• Sold Dec 2013£725,000 | 5 Bed House1, Green Lawns Close, Harpenden, AL5 3QD1, Green Lawns Close, Harpenden, AL5 3QD
• Sold Nov 2013£850,000 | 5 Bed House8, Green Lawns Close, Harpenden, AL5 3QD8, Green Lawns Close, Harpenden, AL5 3QD
• Sold Jul 2012£660,000 | 5 Bed House9, Carpenders Close, Harpenden, AL5 3HN9, Carpenders Close, Harpenden, AL5 3HN

Our analysis of the public data ranks 34A, The Close, Harpenden as the 5th largest and the 8th most expensive of the 49 addresses on The Close, Harpenden, AL5.

Against the AL5 postcode district average, it is £297k more expensive than the typical property.

• Wood End School

  400 m away
• Roundwood Primary School

  1.4 km away
• The Lea Primary School and Nursery

  2.0 km away

• Roundwood Park School

  1.3 km away
• St George's School

  2.2 km away
• Sir John Lawes School

  2.7 km away

• Harpenden

  |

  2.7 km away
• Luton Airport Parkway

  |

  4.8 km away
• Luton

  |

  6.1 km away

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