20A, Oakfield Road, Harpenden occupies a 700 m² plot as recorded by HM Land Registry.

All 4 other houses in this postcode have recorded plot sizes, and this one ranks as the 2nd largest.

20A, Oakfield Road, Harpenden has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 06 Apr 2024.

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

20A, Oakfield Road, Harpenden last changed hands on 10th September 2024, selling for £2,225,000. 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 24.9% since September 2024.

Land Registry records and our Estate Agent network show 58 sales of comparable properties within 1.6 kilometres of 20A, Oakfield Road, Harpenden since 2016.

Most recently, 19, The Uplands, Harpenden, AL5 2PG, a freehold house, sold at £2,350,000 on the 28th August 2025.

Read more about house prices in AL5.

• Sold Aug 2025£2,350,000 | 5 Bed House19, The Uplands, Harpenden, AL5 2PG19, 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 Oct 2024£2,250,000 | 5 Bed House1, Hammonds Hill, Harpenden, AL5 2LU1, Hammonds Hill, Harpenden, AL5 2LU
• 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 Mar 2024£2,250,000 | 5 Bed House2, Hammonds Hill, Harpenden, AL5 2LU2, Hammonds Hill, Harpenden, AL5 2LU
• Sold Mar 2024£1,750,000 | 5 Bed House14, Hammondswick, Harpenden, AL5 2NR14, Hammondswick, Harpenden, AL5 2NR
• Sold Feb 2023£2,040,000 | 5 Bed House1, Oakview Close, Harpenden, AL5 2PP1, Oakview Close, Harpenden, AL5 2PP
• Sold Nov 2021£1,600,000 | 5 Bed House71A, West Common, Harpenden, AL5 2LD71A, West Common, Harpenden, AL5 2LD
• Sold Jun 2021£2,800,000 | 5 Bed House7, Oak Way, Harpenden, AL5 2NT7, Oak Way, Harpenden, AL5 2NT
• Sold Feb 2021£1,850,000 | 5 Bed House11, The Chowns, Harpenden, AL5 2BN11, The Chowns, Harpenden, AL5 2BN
• Sold Oct 2020£2,075,000 | 5 Bed House4, Oakwood Drive, Harpenden, AL5 2LR4, Oakwood Drive, Harpenden, AL5 2LR
• Sold Sep 2020£1,920,000 | 5 Bed House4B, High Elms, Harpenden, AL5 2JU4B, High Elms, Harpenden, AL5 2JU
• Sold Aug 2019£1,975,000 | 5 Bed House10, High Elms, Harpenden, AL5 2JU10, High Elms, Harpenden, AL5 2JU
• Sold Jun 2019£1,770,000 | 5 Bed House36, Oakfield Road, Harpenden, AL5 2NS36, Oakfield Road, Harpenden, AL5 2NS
• Sold Oct 2018£1,734,000 | 5 Bed House10, Fairway Close, Harpenden, AL5 2NN10, Fairway Close, Harpenden, AL5 2NN
• Sold Aug 2018£1,815,000 | 5 Bed House12, Fairway Close, Harpenden, AL5 2NN12, Fairway Close, Harpenden, AL5 2NN
• Sold May 2017£1,752,000 | 5 Bed House3, Glendale Close, Harpenden, AL5 2FG3, Glendale Close, Harpenden, AL5 2FG
• Sold Aug 2016£1,725,000 | 5 Bed House1, Broad Oaks Close, Harpenden, AL5 2PR1, Broad Oaks Close, Harpenden, AL5 2PR
• Sold Jun 2016£1,975,000 | 5 Bed House20, High Elms, Harpenden, AL5 2JU20, High Elms, Harpenden, AL5 2JU

Our analysis of the public data ranks 20A, Oakfield Road, Harpenden as the 21st largest and the 19th most expensive of the 46 addresses on Oakfield Road, Harpenden, AL5.

Against the AL5 postcode district average, it is £1.315m more expensive than the typical property.

• St Dominic Catholic Primary School

  1.6 km away
• The Grove Junior School

  1.9 km away
• Harpenden Academy

  2.0 km away

• Roundwood Park School

  2.5 km away
• St George's School

  2.7 km away
• Sir John Lawes School

  2.8 km away

• Harpenden

  |

  1.9 km away
• St Albans City

  |

  5.9 km away
• St Albans Abbey

  |

  6.2 km away

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