17, East Common, Harpenden has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 05 Aug 2017.

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

17, East Common, Harpenden last changed hands on 29th September 2023, selling for £1,500,000. The transaction was logged as a freehold house by HM Land Registry.

In total it has sold twice since 1995.

The market for similar properties has dropped by 24.2% since September 2023.

Land Registry records and our Estate Agent network show 31 sales of comparable properties within 770 metres of 17, East Common, Harpenden since 2013.

Most recently, 23, Meadow Walk, Harpenden, AL5 5TF, a freehold house, sold at £1,525,000 on the 8th October 2025.

Read more about house prices in AL5.

• Sold Oct 2025£1,525,000 | 5 Bed House23, Meadow Walk, Harpenden, AL5 5TF23, Meadow Walk, Harpenden, AL5 5TF
• Sold Aug 2025£1,530,565 | 5 Bed House1B, Crabtree Lane, Harpenden, AL5 5TA1B, Crabtree Lane, Harpenden, AL5 5TA
• Sold Nov 2024£1,675,000 | 5 Bed HouseArden Lea, Hatching Green, Harpenden, AL5 2JPArden Lea, Hatching Green, Harpenden, AL5 2JP
• Sold Aug 2024£1,620,000 | 5 Bed House1, Cloisters, Harpenden, AL5 1DB1, Cloisters, Harpenden, AL5 1DB
• Sold Jun 2024£1,340,000 | 5 Bed House6A, Hatching Green Close, Harpenden, AL5 2LB6A, Hatching Green Close, Harpenden, AL5 2LB
• Sold Oct 2023£1,465,000 | 5 Bed House43, Southdown Road, Harpenden, AL5 1PG43, Southdown Road, Harpenden, AL5 1PG
• Sold Jun 2023£1,675,000 | 5 Bed House17, The Warren, Harpenden, AL5 2NH17, The Warren, Harpenden, AL5 2NH
• Sold Feb 2023£1,950,000 | 4 Bed House18, East Common, Harpenden, AL5 1BJ18, East Common, Harpenden, AL5 1BJ
• Sold Jun 2022£1,575,000 | 5 Bed House31, Topstreet Way, Harpenden, AL5 5TU31, Topstreet Way, Harpenden, AL5 5TU
• Sold Nov 2021£1,562,500 | 5 Bed House5, East Common, Harpenden, AL5 1BJ5, East Common, Harpenden, AL5 1BJ
• Sold May 2021£1,510,000 | 5 Bed HouseWhite Gables, Little Lane, Harpenden, AL5 1DFWhite Gables, Little Lane, Harpenden, AL5 1DF
• Sold Mar 2021£1,630,000 | 5 Bed HouseThe Spinney, Little Lane, Harpenden, AL5 1DFThe Spinney, Little Lane, Harpenden, AL5 1DF
• Sold Oct 2020£1,350,000 | 5 Bed House3, Flowton Grove, Harpenden, AL5 2JZ3, Flowton Grove, Harpenden, AL5 2JZ
• Sold May 2020£1,395,000 | 5 Bed HouseBrambledene, East Common, Harpenden, AL5 1DQBrambledene, East Common, Harpenden, AL5 1DQ
• Sold Apr 2020£1,516,225 | 5 Bed House7, East Common, Harpenden, AL5 1BJ7, East Common, Harpenden, AL5 1BJ
• Sold Jan 2019£1,396,000 | 5 Bed HouseGrosvenor, East Common, Harpenden, AL5 1DAGrosvenor, East Common, Harpenden, AL5 1DA
• Sold Oct 2016£1,300,000 | 5 Bed House6, Hatching Green Close, Harpenden, AL5 2LB6, Hatching Green Close, Harpenden, AL5 2LB
• Sold Feb 2014£1,100,000 | 5 Bed House8, Hatching Green Close, Harpenden, AL5 2LB8, Hatching Green Close, Harpenden, AL5 2LB
• Sold Dec 2013£960,000 | 5 Bed House47, Southdown Road, Harpenden, AL5 1PQ47, Southdown Road, Harpenden, AL5 1PQ
• Sold Aug 2013£1,000,000 | 5 Bed House6, East Common, Harpenden, AL5 1BJ6, East Common, Harpenden, AL5 1BJ

Our analysis of the public data ranks 17, East Common, Harpenden as the 21st largest and the 23rd most expensive of the 57 addresses on East Common, Harpenden, AL5.

Against the AL5 postcode district average, it is £650k more expensive than the typical property.

• The Grove Junior School

  800 m away
• The Grove Infant and Nursery School

  800 m away
• St Dominic Catholic Primary School

  900 m away

• Sir John Lawes School

  2.0 km away
• St George's School

  2.1 km away
• Katherine Warington School

  2.3 km away

• Harpenden

  |

  1.2 km away
• St Albans City

  |

  6.1 km away
• St Albans Abbey

  |

  6.6 km away

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