3, Fairfield Close, Harpenden occupies a 167 m² plot as recorded by HM Land Registry.

All 14 other houses in this postcode have recorded plot sizes, and this one ranks as the 11th largest.

3, Fairfield Close, Harpenden has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 29 May 2026.

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

3, Fairfield Close, Harpenden last changed hands on 27th September 2016, selling for £500,000. The transaction was logged as a freehold house by HM Land Registry.

In total it has sold 4 times since 1995.

The market for similar properties has risen by 41.3% since September 2016.

• Sold Sep 2016£500,000
• Sold Jun 2009£266,000
• Sold Aug 2003£210,000

Land Registry records and our Estate Agent network show 85 sales of comparable properties within 760 metres of 3, Fairfield Close, Harpenden since 2020.

Most recently, 4, Brampton Close, Harpenden, AL5 5SL, a freehold house, sold at £550,000 on the 19th February 2026.

Read more about house prices in AL5.

• Sold Feb 2026£550,000 | 3 Bed House4, Brampton Close, Harpenden, AL5 5SL4, Brampton Close, Harpenden, AL5 5SL
• Sold Nov 2025£635,000 | 3 Bed House5, Englehurst, Harpenden, AL5 5SQ5, Englehurst, Harpenden, AL5 5SQ
• Sold Nov 2025£595,000 | 3 Bed House20, Thornbury, Harpenden, AL5 5SN20, Thornbury, Harpenden, AL5 5SN
• Sold Oct 2025£572,500 | 3 Bed House7, Tylers, Harpenden, AL5 5RT7, Tylers, Harpenden, AL5 5RT
• Sold Oct 2025£645,000 | 3 Bed House4, Altwood, Harpenden, AL5 5RU4, Altwood, Harpenden, AL5 5RU
• Sold Sep 2025£525,000 | 3 Bed House13, Fairfield Close, Harpenden, AL5 5RZ13, Fairfield Close, Harpenden, AL5 5RZ
• Sold May 2025£565,000 | 3 Bed House29, The Cleave, Harpenden, AL5 5SJ29, The Cleave, Harpenden, AL5 5SJ
• Sold Mar 2025£570,000 | 3 Bed House3, Englehurst, Harpenden, AL5 5SQ3, Englehurst, Harpenden, AL5 5SQ
• Sold Mar 2025£555,000 | 3 Bed House7, Englehurst, Harpenden, AL5 5SQ7, Englehurst, Harpenden, AL5 5SQ
• Sold Mar 2025£638,500 | 3 Bed House2, Englehurst, Harpenden, AL5 5SQ2, Englehurst, Harpenden, AL5 5SQ
• Sold Jan 2025£575,000 | 3 Bed House15, Wendover Close, Harpenden, AL5 5SH15, Wendover Close, Harpenden, AL5 5SH
• Sold Aug 2023£595,000 | 3 Bed House15, The Cleave, Harpenden, AL5 5SJ15, The Cleave, Harpenden, AL5 5SJ
• Sold Aug 2023£575,000 | 3 Bed House31, The Cleave, Harpenden, AL5 5SJ31, The Cleave, Harpenden, AL5 5SJ
• Sold Jul 2023£640,000 | 3 Bed House9, Tylers, Harpenden, AL5 5RT9, Tylers, Harpenden, AL5 5RT
• Sold May 2023£530,000 | 3 Bed House13, Wendover Close, Harpenden, AL5 5SH13, Wendover Close, Harpenden, AL5 5SH
• Sold Jun 2022£625,000 | 3 Bed House21, Fairfield Close, Harpenden, AL5 5RZ21, Fairfield Close, Harpenden, AL5 5RZ
• Sold Jun 2021£545,000 | 3 Bed House12, The Cleave, Harpenden, AL5 5SJ12, The Cleave, Harpenden, AL5 5SJ
• Sold Jun 2021£472,000 | 3 Bed House15, Fairfield Close, Harpenden, AL5 5RZ15, Fairfield Close, Harpenden, AL5 5RZ
• Sold Feb 2021£543,000 | 3 Bed House18, Tylers, Harpenden, AL5 5RT18, Tylers, Harpenden, AL5 5RT
• Sold Jul 2020£550,000 | 3 Bed House17, Fairfield Close, Harpenden, AL5 5RZ17, Fairfield Close, Harpenden, AL5 5RZ

Our analysis of the public data ranks 3, Fairfield Close, Harpenden as the 8th largest and the 8th most expensive of the 14 addresses on Fairfield Close, Harpenden, AL5.

Against the AL5 postcode district average, it is £371k less expensive than the typical property.

• High Beeches Primary School

  200 m away
• Crabtree Junior School

  200 m away
• Crabtree Infants' School

  300 m away

• Katherine Warington School

  900 m away
• Sir John Lawes School

  1.0 km away
• St George's School

  1.4 km away

• Harpenden

  |

  1.0 km away
• St Albans City

  |

  7.2 km away
• Luton Airport Parkway

  |

  7.6 km away

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