HM Land Registry records the plot of land for 19, Fairfield Close, Harpenden as measuring 365 m².

That makes it the largest plot in the postcode, where all 14 other houses have recorded plot data.

19, Fairfield Close, Harpenden has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 07 May 2015.

The property is connected to mains gas and has fully double glazed windows. It is heated using warm air (mains gas).

The most recent sale of 19, Fairfield Close, Harpenden completed on 9th September 2015 at £500,000 and was recorded by HM Land Registry as a freehold house.

Since 1995 this is the property's only sale.

Values of comparable properties have risen by 55.3% over the period since September 2015.

Since 2018 94 properties similar to 19, Fairfield Close, Harpenden have sold within a radius of 730 metres, per the Land Registry and our network of Estate Agents.

The latest, on the 19th February 2026, was 4, Brampton Close, Harpenden, AL5 5SL, a freehold house which sold for £550,000.

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£595,000 | 3 Bed House20, Thornbury, Harpenden, AL5 5SN20, Thornbury, Harpenden, AL5 5SN
• 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 Jul 2025£385,000 | 3 Bed House17, Ashwell Park, Harpenden, AL5 5SG17, Ashwell Park, Harpenden, AL5 5SG
• 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 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£540,000 | 3 Bed House16, The Cleave, Harpenden, AL5 5SJ16, The Cleave, Harpenden, AL5 5SJ
• Sold Dec 2020£471,000 | 3 Bed House6, Brampton Close, Harpenden, AL5 5SL6, Brampton Close, Harpenden, AL5 5SL
• Sold Jul 2020£470,000 | 3 Bed House19, The Cleave, Harpenden, AL5 5SJ19, The Cleave, Harpenden, AL5 5SJ
• Sold Jun 2018£491,000 | 3 Bed House17, The Cleave, Harpenden, AL5 5SJ17, The Cleave, Harpenden, AL5 5SJ

Of the 14 addresses on Fairfield Close, Harpenden, AL5, 19, Fairfield Close, Harpenden comes out as the 11th largest and the 11th most expensive in our analysis of the public data.

It is also £394k less expensive than the average property across the AL5 district.

• 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

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