HM Land Registry records the plot of land for 11, Greatfield Close, Harpenden as measuring 186 m².

That makes it the 20th largest plot in the postcode, where all 20 other houses have recorded plot data.

11, Greatfield Close, Harpenden has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 18 Jul 2011.

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

Since 2012 62 properties similar to 11, Greatfield Close, Harpenden have sold within a radius of 1.4 kilometres, per the Land Registry and our network of Estate Agents.

The latest, on the 18th July 2025, was 25, Greatfield Close, Harpenden, AL5 3HP, a freehold house which sold for £635,000.

Read more about house prices in AL5.

• Sold Jul 2025£635,000 | 4 Bed House25, Greatfield Close, Harpenden, AL5 3HP25, Greatfield Close, Harpenden, AL5 3HP
• Sold Jun 2025£450,000 | 3 Bed House2, Farm Close, Harpenden, AL5 3NH2, Farm Close, Harpenden, AL5 3NH
• Sold Jan 2025£680,000 | 3 Bed House41, Carpenders Close, Harpenden, AL5 3HN41, Carpenders Close, Harpenden, AL5 3HN
• Sold Jan 2025£650,000 | 3 Bed House35, Vale Close, Harpenden, AL5 3LX35, Vale Close, Harpenden, AL5 3LX
• Sold Jun 2024£575,000 | 3 Bed House1, Farm Close, Harpenden, AL5 3NH1, Farm Close, Harpenden, AL5 3NH
• Sold Apr 2024£560,000 | 3 Bed House33, Vale Close, Harpenden, AL5 3LX33, Vale Close, Harpenden, AL5 3LX
• Sold Jan 2024£625,000 | 3 Bed House30, Shepherds Way, Harpenden, AL5 3HF30, Shepherds Way, Harpenden, AL5 3HF
• Sold Dec 2023£640,000 | 3 Bed House20, Kinsbourne Close, Harpenden, AL5 3PB20, Kinsbourne Close, Harpenden, AL5 3PB
• Sold Oct 2023£605,000 | 3 Bed House51, Vale Close, Harpenden, AL5 3LX51, Vale Close, Harpenden, AL5 3LX
• Sold Sep 2023£570,000 | 3 Bed House8, Farm Close, Harpenden, AL5 3NH8, Farm Close, Harpenden, AL5 3NH
• Sold Nov 2022£620,000 | 3 Bed House9, Wells Close, Harpenden, AL5 3LQ9, Wells Close, Harpenden, AL5 3LQ
• Sold Jun 2022£620,000 | 3 Bed House9, Greatfield Close, Harpenden, AL5 3HP9, Greatfield Close, Harpenden, AL5 3HP
• Sold Nov 2021£675,000 | 3 Bed House35, Carpenders Close, Harpenden, AL5 3HN35, Carpenders Close, Harpenden, AL5 3HN
• Sold Aug 2021£597,000 | 3 Bed House45, Vale Close, Harpenden, AL5 3LX45, Vale Close, Harpenden, AL5 3LX
• Sold Mar 2021£560,000 | 3 Bed House14, Vale Close, Harpenden, AL5 3LX14, Vale Close, Harpenden, AL5 3LX
• Sold Feb 2021£582,500 | 3 Bed House21, Greatfield Close, Harpenden, AL5 3HP21, Greatfield Close, Harpenden, AL5 3HP
• Sold Nov 2020£545,000 | 3 Bed House61, Tuffnells Way, Harpenden, AL5 3HA61, Tuffnells Way, Harpenden, AL5 3HA
• Sold Nov 2019£570,000 | 3 Bed House26, Shepherds Way, Harpenden, AL5 3HF26, Shepherds Way, Harpenden, AL5 3HF
• Sold Sep 2015£540,000 | 3 Bed House21, Vale Close, Harpenden, AL5 3LX21, Vale Close, Harpenden, AL5 3LX
• Sold Jun 2012£440,000 | 3 Bed House9, Shepherds Way, Harpenden, AL5 3HF9, Shepherds Way, Harpenden, AL5 3HF

Of the 20 addresses on Greatfield Close, Harpenden, AL5, 11, Greatfield Close, Harpenden comes out as the 18th largest and the 18th most expensive in our analysis of the public data.

It is also £366k less expensive than the average property across the AL5 district.

• Wood End School

  200 m away
• Roundwood Primary School

  1.2 km away
• The Lea Primary School and Nursery

  2.1 km away

• Roundwood Park School

  1.2 km away
• St George's School

  2.2 km away
• Sir John Lawes School

  2.7 km away

• Harpenden

  |

  2.6 km away
• Luton Airport Parkway

  |

  5.1 km away
• Luton

  |

  6.4 km away

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