HM Land Registry records the plot of land for 43, Broadstone Road, Harpenden as measuring 475 m².

That makes it the largest plot in the postcode, where all 10 other houses have recorded plot data.

43, Broadstone Road, Harpenden has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 11 Dec 2009.

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 43, Broadstone Road, Harpenden completed on 25th June 2010 at £599,950 and was recorded by HM Land Registry as a freehold house.

Since 1995 the property has sold 4 times.

Values of comparable properties have risen by 28.7% over the period since June 2010.

• Sold Jun 2010£599,950
• Sold May 2002£323,500
• Sold Mar 1999£190,000

Since 2007 30 properties similar to 43, Broadstone Road, Harpenden have sold within a radius of 650 metres, per the Land Registry and our network of Estate Agents.

The latest, on the 2nd July 2025, was 6, Wensley Close, Harpenden, AL5 1RZ, a freehold house which sold for £1,085,000.

Read more about house prices in AL5.

• Sold Jul 2025£1,085,000 | 5 Bed House6, Wensley Close, Harpenden, AL5 1RZ6, Wensley Close, Harpenden, AL5 1RZ
• Sold Mar 2025£1,035,000 | 5 Bed House1, Hawthorn Close, Harpenden, AL5 1HN1, Hawthorn Close, Harpenden, AL5 1HN
• Sold Jul 2024£887,000 | 5 Bed House10, Eastmoor Park, Harpenden, AL5 1BW10, Eastmoor Park, Harpenden, AL5 1BW
• Sold May 2024£1,221,500 | 5 Bed House71, Grove Road, Harpenden, AL5 1EN71, Grove Road, Harpenden, AL5 1EN
• Sold Oct 2023£1,205,000 | 5 Bed House36, Sibley Avenue, Harpenden, AL5 1HF36, Sibley Avenue, Harpenden, AL5 1HF
• Sold Aug 2023£1,050,000 | 5 Bed House8, Aran Close, Harpenden, AL5 1SW8, Aran Close, Harpenden, AL5 1SW
• Sold Nov 2022£795,000 | 5 Bed House72, Coleswood Road, Harpenden, AL5 1EQ72, Coleswood Road, Harpenden, AL5 1EQ
• Sold Sep 2022£1,000,000 | 5 Bed House102, Southdown Road, Harpenden, AL5 1QQ102, Southdown Road, Harpenden, AL5 1QQ
• Sold Dec 2020£940,000 | 5 Bed House5, Paddock Wood, Harpenden, AL5 1JU5, Paddock Wood, Harpenden, AL5 1JU
• Sold Aug 2020£700,000 | 5 Bed House7, Hawthorn Close, Harpenden, AL5 1HN7, Hawthorn Close, Harpenden, AL5 1HN
• Sold Jul 2020£868,000 | 5 Bed House2B, Pipers Avenue, Harpenden, AL5 1HB2B, Pipers Avenue, Harpenden, AL5 1HB
• Sold Jun 2020£1,193,333 | 5 Bed House148, Cravells Road, Harpenden, AL5 1BQ148, Cravells Road, Harpenden, AL5 1BQ
• Sold Feb 2019£815,000 | 5 Bed House33, Eastmoor Park, Harpenden, AL5 1BN33, Eastmoor Park, Harpenden, AL5 1BN
• Sold Feb 2016£945,000 | 5 Bed House45, Cravells Road, Harpenden, AL5 1BA45, Cravells Road, Harpenden, AL5 1BA
• Sold Jan 2016£900,000 | 5 Bed House5, Pipers Avenue, Harpenden, AL5 1HB5, Pipers Avenue, Harpenden, AL5 1HB
• Sold Apr 2015£885,000 | 5 Bed House5A, Pipers Avenue, Harpenden, AL5 1HB5A, Pipers Avenue, Harpenden, AL5 1HB
• Sold Nov 2013£745,000 | 5 Bed House3A, Pipers Avenue, Harpenden, AL5 1HB3A, Pipers Avenue, Harpenden, AL5 1HB
• Sold Aug 2013£740,000 | 5 Bed House3, Pipers Avenue, Harpenden, AL5 1HB3, Pipers Avenue, Harpenden, AL5 1HB
• Sold Sep 2012£680,000 | 5 Bed House31, Eastmoor Park, Harpenden, AL5 1BN31, Eastmoor Park, Harpenden, AL5 1BN
• Sold Feb 2007£620,000 | 5 Bed House27, Eastmoor Park, Harpenden, AL5 1BN27, Eastmoor Park, Harpenden, AL5 1BN

Of the 66 addresses on Broadstone Road, Harpenden, AL5, 43, Broadstone Road, Harpenden comes out as the largest and the 5th most expensive in our analysis of the public data.

It is also £74k more expensive than the average property across the AL5 district.

• The Grove Infant and Nursery School

  500 m away
• The Grove Junior School

  500 m away
• High Beeches Primary School

  1.1 km away

• Sir John Lawes School

  2.1 km away
• Katherine Warington School

  2.2 km away
• St George's School

  2.3 km away

• Harpenden

  |

  1.5 km away
• St Albans City

  |

  6.0 km away
• St Albans Abbey

  |

  6.6 km away

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