HM Land Registry records the plot of land for 31, Cranbourne Drive, Harpenden as measuring 270 m².

That makes it the 9th largest plot in the postcode, where 25 of the 27 other houses have recorded plot data.

31, Cranbourne Drive, Harpenden has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 07 Apr 2025.

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

The most recent sale of 31, Cranbourne Drive, Harpenden completed on 15th August 2025 at £680,000 and was recorded by HM Land Registry as a freehold house.

Since 1995 this is the property's only sale.

Values of comparable properties have risen by 11.7% over the period since August 2025.

Since 2018 240 properties similar to 31, Cranbourne Drive, Harpenden have sold within a radius of 840 metres, per the Land Registry and our network of Estate Agents.

The latest, on the 20th January 2026, was 15, Fovant Close, Harpenden, AL5 1RN, a freehold house which sold for £580,000.

Read more about house prices in AL5.

• Sold Jan 2026£580,000 | 3 Bed House15, Fovant Close, Harpenden, AL5 1RN15, Fovant Close, Harpenden, AL5 1RN
• Sold Jan 2026£610,000 | 3 Bed House4, Ravenscroft, Harpenden, AL5 1ST4, Ravenscroft, Harpenden, AL5 1ST
• Sold Dec 2025£665,000 | 3 Bed House6, Bewdley Close, Harpenden, AL5 1QX6, Bewdley Close, Harpenden, AL5 1QX
• Sold Oct 2025£645,000 | 3 Bed House9, Tarrant Drive, Harpenden, AL5 1RP9, Tarrant Drive, Harpenden, AL5 1RP
• Sold Jul 2025£655,000 | 3 Bed House5, Tarrant Drive, Harpenden, AL5 1RP5, Tarrant Drive, Harpenden, AL5 1RP
• Sold Jun 2025£700,000 | 3 Bed House40, Bewdley Close, Harpenden, AL5 1QX40, Bewdley Close, Harpenden, AL5 1QX
• Sold Feb 2025£670,000 | 3 Bed House71, Broadstone Road, Harpenden, AL5 1RE71, Broadstone Road, Harpenden, AL5 1RE
• Sold Oct 2024£635,000 | 3 Bed House25, Ranleigh Walk, Harpenden, AL5 1SR25, Ranleigh Walk, Harpenden, AL5 1SR
• Sold Sep 2024£672,660 | 3 Bed House32, Cranbourne Drive, Harpenden, AL5 1RL32, Cranbourne Drive, Harpenden, AL5 1RL
• Sold Jul 2024£575,000 | 3 Bed House7, Tarrant Drive, Harpenden, AL5 1RP7, Tarrant Drive, Harpenden, AL5 1RP
• Sold Jul 2024£690,000 | 3 Bed House34, Ranleigh Walk, Harpenden, AL5 1SR34, Ranleigh Walk, Harpenden, AL5 1SR
• Sold Apr 2024£600,000 | 3 Bed House2, Newton Close, Harpenden, AL5 1SP2, Newton Close, Harpenden, AL5 1SP
• Sold Dec 2023£695,000 | 3 Bed House45, Eastcote Drive, Harpenden, AL5 1SE45, Eastcote Drive, Harpenden, AL5 1SE
• Sold Dec 2022£740,000 | 4 Bed House29, Cranbourne Drive, Harpenden, AL5 1RJ29, Cranbourne Drive, Harpenden, AL5 1RJ
• Sold Oct 2022£665,000 | 3 Bed House15, Tarrant Drive, Harpenden, AL5 1RP15, Tarrant Drive, Harpenden, AL5 1RP
• Sold Jul 2022£660,000 | 3 Bed House5, Fovant Close, Harpenden, AL5 1RN5, Fovant Close, Harpenden, AL5 1RN
• Sold Apr 2022£700,000 | 3 Bed House14, Cranbourne Drive, Harpenden, AL5 1RL14, Cranbourne Drive, Harpenden, AL5 1RL
• Sold Jan 2022£570,000 | 3 Bed House3, Bewdley Close, Harpenden, AL5 1QX3, Bewdley Close, Harpenden, AL5 1QX
• Sold Oct 2021£600,000 | 3 Bed House27, Welbeck Rise, Harpenden, AL5 1RT27, Welbeck Rise, Harpenden, AL5 1RT
• Sold Jan 2018£575,000 | 3 Bed House19, Cranbourne Drive, Harpenden, AL5 1RJ19, Cranbourne Drive, Harpenden, AL5 1RJ

Of the 50 addresses on Cranbourne Drive, Harpenden, AL5, 31, Cranbourne Drive, Harpenden comes out as the 29th largest and the 26th most expensive in our analysis of the public data.

It is also £311k less expensive than the average property across the AL5 district.

• The Grove Infant and Nursery School

  700 m away
• The Grove Junior School

  700 m away
• High Beeches Primary School

  1.3 km away

• Sir John Lawes School

  2.3 km away
• Katherine Warington School

  2.4 km away
• St George's School

  2.4 km away

• Harpenden

  |

  1.7 km away
• St Albans City

  |

  5.8 km away
• St Albans Abbey

  |

  6.4 km away

The flood risk here is rated Very Low, based on Environment Agency data.