331, Luton Road, Harpenden occupies a 241 m² plot as recorded by HM Land Registry.

All 26 other houses in this postcode have recorded plot sizes, and this one ranks as the 24th largest.

331, Luton Road, Harpenden has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 01 Nov 2021.

The property is connected to mains gas and has some double glazing. It is heated using a boiler and radiators (mains gas).

Land Registry records and our Estate Agent network show 177 sales of comparable properties within 1.2 kilometres of 331, Luton Road, Harpenden since 2008.

Most recently, 20, Ashley Gardens, Harpenden, AL5 3EY, a freehold house, sold at £800,000 on the 19th November 2025.

Read more about house prices in AL5.

• Sold Nov 2025£800,000 | 4 Bed House20, Ashley Gardens, Harpenden, AL5 3EY20, Ashley Gardens, Harpenden, AL5 3EY
• Sold Jul 2025£820,000 | 3 Bed House11, Crosspaths, Harpenden, AL5 3HB11, Crosspaths, Harpenden, AL5 3HB
• Sold Mar 2025£720,000 | 3 Bed House349, Luton Road, Harpenden, AL5 3LZ349, Luton Road, Harpenden, AL5 3LZ
• Sold Jan 2025£894,000 | 3 Bed House55, Tuffnells Way, Harpenden, AL5 3HA55, Tuffnells Way, Harpenden, AL5 3HA
• Sold Oct 2024£845,000 | 4 Bed House24, Ridge Avenue, Harpenden, AL5 3LT24, Ridge Avenue, Harpenden, AL5 3LT
• Sold Jul 2024£766,000 | 4 Bed House25, Vale Close, Harpenden, AL5 3LX25, Vale Close, Harpenden, AL5 3LX
• Sold Mar 2024£805,000 | 4 Bed House335, Luton Road, Harpenden, AL5 3LW335, Luton Road, Harpenden, AL5 3LW
• Sold Apr 2023£875,000 | 3 Bed House327, Luton Road, Harpenden, AL5 3LW327, Luton Road, Harpenden, AL5 3LW
• Sold Oct 2022£875,000 | 4 Bed House317, Luton Road, Harpenden, AL5 3LW317, Luton Road, Harpenden, AL5 3LW
• Sold Aug 2022£790,000 | 4 Bed House8, Vale Close, Harpenden, AL5 3LX8, Vale Close, Harpenden, AL5 3LX
• Sold Nov 2021£795,000 | 3 Bed House21, Ridge Avenue, Harpenden, AL5 3LT21, Ridge Avenue, Harpenden, AL5 3LT
• Sold Oct 2021£670,000 | 4 Bed House23, Vale Close, Harpenden, AL5 3LX23, Vale Close, Harpenden, AL5 3LX
• Sold Sep 2021£1,295,000 | 4 Bed House249, Luton Road, Harpenden, AL5 3DE249, Luton Road, Harpenden, AL5 3DE
• Sold Jun 2021£575,000 | 4 Bed House16, Vale Close, Harpenden, AL5 3LX16, Vale Close, Harpenden, AL5 3LX
• Sold Feb 2021£595,000 | 3 Bed House26, Vale Close, Harpenden, AL5 3LX26, Vale Close, Harpenden, AL5 3LX
• Sold Sep 2020£560,000 | 3 Bed House357, Luton Road, Harpenden, AL5 3LZ357, Luton Road, Harpenden, AL5 3LZ
• Sold Mar 2020£650,000 | 3 Bed House337, Luton Road, Harpenden, AL5 3LW337, Luton Road, Harpenden, AL5 3LW
• Sold Mar 2015£567,670 | 3 Bed House319, Luton Road, Harpenden, AL5 3LW319, Luton Road, Harpenden, AL5 3LW
• Sold Dec 2012£522,000 | 4 Bed House325, Luton Road, Harpenden, AL5 3LW325, Luton Road, Harpenden, AL5 3LW
• Sold Apr 2008£417,500 | 4 Bed House323, Luton Road, Harpenden, AL5 3LW323, Luton Road, Harpenden, AL5 3LW

Our analysis of the public data ranks 331, Luton Road, Harpenden as the 115th largest and the 112th most expensive of the 236 addresses on Luton Road, Harpenden, AL5.

Against the AL5 postcode district average, it is £166k less expensive than the typical property.

• Wood End School

  500 m away
• Roundwood Primary School

  1.1 km away
• The Lea Primary School and Nursery

  1.5 km away

• Roundwood Park School

  1.0 km away
• St George's School

  1.7 km away
• Sir John Lawes School

  2.2 km away

• Harpenden

  |

  2.3 km away
• Luton Airport Parkway

  |

  5.0 km away
• Luton

  |

  6.5 km away

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