HM Land Registry records the plot of land for 21, The Pleasance, Harpenden as measuring 779 m².

That makes it the 4th largest plot in the postcode, where 25 of the 27 other houses have recorded plot data.

21, The Pleasance, Harpenden has an Energy Performance Rating (EPC) of B. This is based on the most recent assessment, dated 22 Mar 2024.

The property is connected to mains gas and has high performance glazing. It is heated using a boiler and underfloor heating (mains gas).

The most recent sale of 21, The Pleasance, Harpenden completed on 31st July 2019 at £645,000 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 47.5% over the period since July 2019.

Since 2007 59 properties similar to 21, The Pleasance, Harpenden have sold within a radius of 1.4 kilometres, per the Land Registry and our network of Estate Agents.

The latest, on the 17th October 2025, was 7, Carpenders Close, Harpenden, AL5 3HN, a freehold house which sold for £1,200,000.

Read more about house prices in AL5.

• Sold Oct 2025£1,200,000 | 5 Bed House7, Carpenders Close, Harpenden, AL5 3HN7, Carpenders Close, Harpenden, AL5 3HN
• Sold Oct 2025£1,060,000 | 5 Bed House245, Luton Road, Harpenden, AL5 3DE245, Luton Road, Harpenden, AL5 3DE
• Sold Oct 2025£1,095,000 | 5 Bed House1, The Close, Harpenden, AL5 3NB1, The Close, Harpenden, AL5 3NB
• Sold Mar 2024£935,000 | 4 Bed House1, Shepherds Way, Harpenden, AL5 3HF1, Shepherds Way, Harpenden, AL5 3HF
• Sold Feb 2024£1,000,500 | 5 Bed House69, Derwent Road, Harpenden, AL5 3NY69, Derwent Road, Harpenden, AL5 3NY
• Sold Dec 2022£990,000 | 4 Bed House14, The Pleasance, Harpenden, AL5 3NA14, The Pleasance, Harpenden, AL5 3NA
• Sold Aug 2022£915,000 | 5 Bed House2, Green Lawns Close, Harpenden, AL5 3QD2, Green Lawns Close, Harpenden, AL5 3QD
• Sold Jan 2021£940,000 | 4 Bed House56, Tuffnells Way, Harpenden, AL5 3HG56, Tuffnells Way, Harpenden, AL5 3HG
• Sold Dec 2020£818,000 | 4 Bed House48, Derwent Road, Harpenden, AL5 3NX48, Derwent Road, Harpenden, AL5 3NX
• Sold May 2020£940,000 | 5 Bed House28, Brackendale Grove, Harpenden, AL5 3EJ28, Brackendale Grove, Harpenden, AL5 3EJ
• Sold Feb 2020£800,000 | 5 Bed House3, Green Lawns Close, Harpenden, AL5 3QD3, Green Lawns Close, Harpenden, AL5 3QD
• Sold Feb 2020£875,000 | 5 Bed House40, Ashley Gardens, Harpenden, AL5 3EY40, Ashley Gardens, Harpenden, AL5 3EY
• Sold Nov 2019£850,000 | 4 Bed House10, Ashley Gardens, Harpenden, AL5 3EY10, Ashley Gardens, Harpenden, AL5 3EY
• Sold Mar 2018£996,000 | 5 Bed House30, Brackendale Grove, Harpenden, AL5 3EJ30, Brackendale Grove, Harpenden, AL5 3EJ
• Sold Jul 2015£770,000 | 5 Bed House80, Tuffnells Way, Harpenden, AL5 3HG80, Tuffnells Way, Harpenden, AL5 3HG
• Sold Jul 2014£737,000 | 4 Bed House28, Carpenders Close, Harpenden, AL5 3HN28, Carpenders Close, Harpenden, AL5 3HN
• Sold Nov 2013£850,000 | 5 Bed House8, Green Lawns Close, Harpenden, AL5 3QD8, Green Lawns Close, Harpenden, AL5 3QD
• Sold Nov 2012£375,000 | 5 Bed House35, Ridge Avenue, Harpenden, AL5 3LT35, Ridge Avenue, Harpenden, AL5 3LT
• Sold Mar 2011£585,000 | 5 Bed House15, Tintern Close, Harpenden, AL5 3NZ15, Tintern Close, Harpenden, AL5 3NZ
• Sold May 2007£575,000 | 5 Bed House13, Tintern Close, Harpenden, AL5 3NZ13, Tintern Close, Harpenden, AL5 3NZ

Of the 27 addresses on The Pleasance, Harpenden, AL5, 21, The Pleasance, Harpenden comes out as the 5th largest and the 4th most expensive in our analysis of the public data.

It is also £61k more expensive than the average property across the AL5 district.

• Wood End School

  400 m away
• Roundwood Primary School

  1.3 km away
• The Lea Primary School and Nursery

  1.9 km away

• Roundwood Park School

  1.3 km away
• St George's School

  2.1 km away
• Sir John Lawes School

  2.5 km away

• Harpenden

  |

  2.6 km away
• Luton Airport Parkway

  |

  4.9 km away
• Luton

  |

  6.2 km away

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