HM Land Registry records the plot of land for 6, St. Michaels Close, Harpenden as measuring 167 m².

That makes it the 9th largest plot in the postcode, where all 11 other houses have recorded plot data.

6, St. Michaels Close, Harpenden has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 14 May 2026.

The property is connected to mains gas and has fully double glazed windows. It is heated using warm air (mains gas).

Since 2020 152 properties similar to 6, St. Michaels Close, Harpenden have sold within a radius of 550 metres, per the Land Registry and our network of Estate Agents.

The latest, on the 4th November 2025, was 6, Broadstone Road, Harpenden, AL5 1RG, a freehold house which sold for £625,000.

Read more about house prices in AL5.

• Sold Nov 2025£625,000 | 3 Bed House6, Broadstone Road, Harpenden, AL5 1RG6, Broadstone Road, Harpenden, AL5 1RG
• Sold Dec 2024£595,000 | 3 Bed House8, St. Michaels Close, Harpenden, AL5 1EW8, St. Michaels Close, Harpenden, AL5 1EW
• Sold Nov 2024£535,000 | 3 Bed House24, Broadstone Road, Harpenden, AL5 1RG24, Broadstone Road, Harpenden, AL5 1RG
• Sold Aug 2024£550,000 | 3 Bed House50, Knowle Drive, Harpenden, AL5 1RW50, Knowle Drive, Harpenden, AL5 1RW
• Sold Aug 2024£700,000 | 3 Bed House37, Coleswood Road, Harpenden, AL5 1EF37, Coleswood Road, Harpenden, AL5 1EF
• Sold Jul 2024£550,000 | 3 Bed House14, Tarrant Drive, Harpenden, AL5 1RP14, Tarrant Drive, Harpenden, AL5 1RP
• Sold Jun 2024£625,000 | 3 Bed House9, Knowle Drive, Harpenden, AL5 1RW9, Knowle Drive, Harpenden, AL5 1RW
• Sold Nov 2023£560,000 | 3 Bed House33, Tarrant Drive, Harpenden, AL5 1RP33, Tarrant Drive, Harpenden, AL5 1RP
• Sold Sep 2023£545,000 | 3 Bed House12, Pendennis Court, Harpenden, AL5 1SG12, Pendennis Court, Harpenden, AL5 1SG
• Sold Dec 2022£695,000 | 3 Bed House18, Tarrant Drive, Harpenden, AL5 1RP18, Tarrant Drive, Harpenden, AL5 1RP
• Sold Oct 2022£590,000 | 3 Bed House44, Knowle Drive, Harpenden, AL5 1RW44, Knowle Drive, Harpenden, AL5 1RW
• Sold Aug 2022£625,000 | 3 Bed House16, St. Michaels Close, Harpenden, AL5 1EW16, St. Michaels Close, Harpenden, AL5 1EW
• Sold May 2022£550,000 | 3 Bed House7, Kingcroft Road, Harpenden, AL5 1EH7, Kingcroft Road, Harpenden, AL5 1EH
• Sold Apr 2022£575,000 | 3 Bed House14, Broadstone Road, Harpenden, AL5 1RG14, Broadstone Road, Harpenden, AL5 1RG
• Sold Feb 2022£592,000 | 3 Bed House6, Pendennis Court, Harpenden, AL5 1SG6, Pendennis Court, Harpenden, AL5 1SG
• Sold Dec 2021£775,000 | 3 Bed House11, Coleswood Road, Harpenden, AL5 1EF11, Coleswood Road, Harpenden, AL5 1EF
• Sold Nov 2021£540,000 | 3 Bed House16, Knowle Drive, Harpenden, AL5 1RW16, Knowle Drive, Harpenden, AL5 1RW
• Sold Sep 2021£548,000 | 3 Bed House25, Tarrant Drive, Harpenden, AL5 1RP25, Tarrant Drive, Harpenden, AL5 1RP
• Sold Jun 2021£490,000 | 3 Bed House42, Knowle Drive, Harpenden, AL5 1RW42, Knowle Drive, Harpenden, AL5 1RW
• Sold Dec 2020£470,000 | 3 Bed House14, Knowle Drive, Harpenden, AL5 1RW14, Knowle Drive, Harpenden, AL5 1RW

Of the 11 addresses on St. Michaels Close, Harpenden, AL5, 6, St. Michaels Close, Harpenden comes out as the 10th largest and the 10th most expensive in our analysis of the public data.

It is also £420k less expensive than the average property across the AL5 district.

• The Grove Infant and Nursery School

  200 m away
• The Grove Junior School

  200 m away
• High Beeches Primary School

  800 m away

• Sir John Lawes School

  1.9 km away
• Katherine Warington School

  1.9 km away
• St George's School

  2.1 km away

• Harpenden

  |

  1.3 km away
• St Albans City

  |

  6.2 km away
• St Albans Abbey

  |

  6.8 km away

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