HM Land Registry records the plot of land for 22A, West Common, Harpenden as measuring 552 m².

That makes it the 3rd largest plot in the postcode, where 13 of the 29 other houses have recorded plot data.

22A, West Common, Harpenden has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 01 Jun 2011.

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

Since 2014 32 properties similar to 22A, West Common, Harpenden have sold within a radius of 890 metres, per the Land Registry and our network of Estate Agents.

The latest, on the 18th December 2025, was 8, Spenser Road, Harpenden, AL5 5NN, a freehold house which sold for £1,675,000.

Read more about house prices in AL5.

• Sold Dec 2025£1,675,000 | 5 Bed House8, Spenser Road, Harpenden, AL5 5NN8, Spenser Road, Harpenden, AL5 5NN
• Sold Aug 2025£1,530,565 | 5 Bed House1B, Crabtree Lane, Harpenden, AL5 5TA1B, Crabtree Lane, Harpenden, AL5 5TA
• Sold Jun 2025£1,680,000 | 4 Bed House26, Crabtree Lane, Harpenden, AL5 5TE26, Crabtree Lane, Harpenden, AL5 5TE
• Sold Mar 2025£1,595,000 | 5 Bed House23, Topstreet Way, Harpenden, AL5 5TU23, Topstreet Way, Harpenden, AL5 5TU
• Sold Feb 2025£1,465,000 | 5 Bed House4, Spenser Road, Harpenden, AL5 5NN4, Spenser Road, Harpenden, AL5 5NN
• Sold Feb 2025£1,550,000 | 5 Bed House18, Spenser Road, Harpenden, AL5 5NN18, Spenser Road, Harpenden, AL5 5NN
• Sold Oct 2023£1,465,000 | 5 Bed House43, Southdown Road, Harpenden, AL5 1PG43, Southdown Road, Harpenden, AL5 1PG
• Sold Sep 2023£1,500,000 | 5 Bed House17, East Common, Harpenden, AL5 1BJ17, East Common, Harpenden, AL5 1BJ
• Sold Nov 2022£2,385,000 | 5 Bed House12, The Warren, Harpenden, AL5 2NH12, The Warren, Harpenden, AL5 2NH
• Sold Nov 2021£1,562,500 | 5 Bed House5, East Common, Harpenden, AL5 1BJ5, East Common, Harpenden, AL5 1BJ
• Sold Nov 2021£1,350,000 | 5 Bed House5, Geescroft Walk, Harpenden, AL5 2GX5, Geescroft Walk, Harpenden, AL5 2GX
• Sold Sep 2021£2,000,000 | 4 Bed House40, Amenbury Lane, Harpenden, AL5 2DF40, Amenbury Lane, Harpenden, AL5 2DF
• Sold Feb 2021£1,700,000 | 5 Bed HouseThe Kymin, East Common, Harpenden, AL5 1DGThe Kymin, East Common, Harpenden, AL5 1DG
• Sold Dec 2020£1,490,000 | 5 Bed House4, High Elms, Harpenden, AL5 2JU4, High Elms, Harpenden, AL5 2JU
• Sold Oct 2020£1,350,000 | 5 Bed House3, Flowton Grove, Harpenden, AL5 2JZ3, Flowton Grove, Harpenden, AL5 2JZ
• Sold Jul 2020£1,455,000 | 5 Bed House4, Topstreet Way, Harpenden, AL5 5TT4, Topstreet Way, Harpenden, AL5 5TT
• Sold Aug 2019£1,290,000 | 4 Bed House14, Arden Grove, Harpenden, AL5 4SJ14, Arden Grove, Harpenden, AL5 4SJ
• Sold Apr 2017£1,440,000 | 5 Bed House6, Topstreet Way, Harpenden, AL5 5TT6, Topstreet Way, Harpenden, AL5 5TT
• Sold Jan 2016£1,200,000 | 5 Bed House44, Southdown Road, Harpenden, AL5 1PG44, Southdown Road, Harpenden, AL5 1PG
• Sold Feb 2014£1,100,000 | 5 Bed House8, Hatching Green Close, Harpenden, AL5 2LB8, Hatching Green Close, Harpenden, AL5 2LB

Of the 135 addresses on West Common, Harpenden, AL5, 22A, West Common, Harpenden comes out as the 26th largest and the 9th most expensive in our analysis of the public data.

It is also £776k more expensive than the average property across the AL5 district.

• St Dominic Catholic Primary School

  500 m away
• Harpenden Academy

  900 m away
• St Nicholas CofE VA Primary School

  1.0 km away

• St George's School

  1.6 km away
• Sir John Lawes School

  1.7 km away
• Roundwood Park School

  1.8 km away

• Harpenden

  |

  800 m away
• St Albans City

  |

  6.7 km away
• St Albans Abbey

  |

  7.1 km away

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