According to data from HM Land Registry, 9, Oakfield Road, Harpenden sits on a plot of 1,994 m².

We have plot size data on 3 out of 3 other houses in the postcode and 9, Oakfield Road, Harpenden sits on the largest plot.

9, Oakfield Road, Harpenden has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 14 Oct 2020.

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

According to the Land Registry and our network of Estate Agents, there have been 44 sales of properties similar to 9, Oakfield Road, Harpenden within a radius of 1.4 kilometres since 2016.

The most recent example is 41, The Deerings, Harpenden, AL5 2PF, a freehold house which sold for £2,175,000 on the 17th October 2025.

Read more about house prices in AL5.

• Sold Oct 2025£2,175,000 | 5 Bed House41, The Deerings, Harpenden, AL5 2PF41, The Deerings, Harpenden, AL5 2PF
• Sold Aug 2025£2,350,000 | 5 Bed House19, The Uplands, Harpenden, AL5 2PG19, The Uplands, Harpenden, AL5 2PG
• Sold Jul 2025£2,500,000 | 5 Bed House9, The Uplands, Harpenden, AL5 2PG9, The Uplands, Harpenden, AL5 2PG
• Sold Feb 2025£2,425,000 | 5 Bed House14, High Elms, Harpenden, AL5 2JU14, High Elms, Harpenden, AL5 2JU
• Sold Nov 2024£2,282,200 | 5 Bed HouseCedar Lodge, Redbourn Lane, Harpenden, AL5 2NACedar Lodge, Redbourn Lane, Harpenden, AL5 2NA
• Sold Oct 2024£2,470,000 | 5 Bed HouseArlington House, Oakhurst Avenue, Harpenden, AL5 2NDArlington House, Oakhurst Avenue, Harpenden, AL5 2ND
• Sold Sep 2024£2,200,000 | 5 Bed House5, The Chowns, Harpenden, AL5 2BN5, The Chowns, Harpenden, AL5 2BN
• Sold Sep 2024£2,225,000 | 5 Bed House20A, Oakfield Road, Harpenden, AL5 2NL20A, Oakfield Road, Harpenden, AL5 2NL
• Sold Jul 2024£2,425,000 | 5 Bed HouseGray Corners, West Common Grove, Harpenden, AL5 2LEGray Corners, West Common Grove, Harpenden, AL5 2LE
• Sold Feb 2022£2,400,000 | 5 Bed House72, West Common, Harpenden, AL5 2LD72, West Common, Harpenden, AL5 2LD
• Sold Dec 2021£2,185,000 | 5 Bed House1, The Chowns, Harpenden, AL5 2BN1, The Chowns, Harpenden, AL5 2BN
• Sold Dec 2021£2,600,000 | 5 Bed House7, High Elms, Harpenden, AL5 2JU7, High Elms, Harpenden, AL5 2JU
• Sold Nov 2021£1,600,000 | 5 Bed House71A, West Common, Harpenden, AL5 2LD71A, West Common, Harpenden, AL5 2LD
• Sold Jun 2021£2,375,000 | 5 Bed House5, Oakhurst Avenue, Harpenden, AL5 2NB5, Oakhurst Avenue, Harpenden, AL5 2NB
• Sold Feb 2021£1,850,000 | 5 Bed House11, The Chowns, Harpenden, AL5 2BN11, The Chowns, Harpenden, AL5 2BN
• Sold Dec 2020£1,900,000 | 5 Bed House9, Dellcroft Way, Harpenden, AL5 2NQ9, Dellcroft Way, Harpenden, AL5 2NQ
• Sold Aug 2019£1,975,000 | 5 Bed House10, High Elms, Harpenden, AL5 2JU10, High Elms, Harpenden, AL5 2JU
• Sold Nov 2018£1,800,000 | 5 Bed HouseRoselyon, Redbourn Lane, Harpenden, AL5 2AZRoselyon, Redbourn Lane, Harpenden, AL5 2AZ
• Sold May 2017£1,752,000 | 5 Bed House3, Glendale Close, Harpenden, AL5 2FG3, Glendale Close, Harpenden, AL5 2FG
• Sold Jun 2016£1,975,000 | 5 Bed House20, High Elms, Harpenden, AL5 2JU20, High Elms, Harpenden, AL5 2JU

Oakfield Road, Harpenden, AL5 has a total of 46 addresses. According to our analysis of all the public data, 9, Oakfield Road, Harpenden is the 19th largest and the 18th most expensive property on the street.

When compared to the postcode district it is £1.409m more expensive than the average property in AL5.

• St Dominic Catholic Primary School

  1.3 km away
• Harpenden Academy

  1.7 km away
• The Grove Junior School

  1.7 km away

• Roundwood Park School

  2.3 km away
• St George's School

  2.4 km away
• Sir John Lawes School

  2.6 km away

• Harpenden

  |

  1.6 km away
• St Albans City

  |

  6.0 km away
• St Albans Abbey

  |

  6.4 km away

According to data from the Environment Agency, the flood risk in this area is considered to be Very Low.