According to data from HM Land Registry, 11, The Close, Harpenden sits on a plot of 265 m².

We have plot size data on 37 out of 42 other houses in the postcode and 11, The Close, Harpenden sits on the 33rd largest plot.

11, The Close, Harpenden has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 06 Jan 2022.

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

According to HM Land Registry, 11, The Close, Harpenden was last sold on 26th August 2005 for £370,000 and was recorded as a freehold house.

The property has had 3 sales since 1995.

• Sold Aug 2005£370,000
• Sold Nov 1999£235,000
• Sold Oct 1997£175,000

According to the Land Registry and our network of Estate Agents, there have been 143 sales of properties similar to 11, The Close, Harpenden within a radius of 1.4 kilometres since 2010.

The most recent example is 11, Crosspaths, Harpenden, AL5 3HB, a freehold house which sold for £820,000 on the 2nd July 2025.

Read more about house prices in AL5.

• Sold Jul 2025£820,000 | 3 Bed House11, Crosspaths, Harpenden, AL5 3HB11, Crosspaths, Harpenden, AL5 3HB
• Sold Jun 2025£925,000 | 4 Bed House14, Kinsbourne Close, Harpenden, AL5 3PB14, Kinsbourne Close, Harpenden, AL5 3PB
• Sold Jan 2025£894,000 | 3 Bed House55, Tuffnells Way, Harpenden, AL5 3HA55, Tuffnells Way, Harpenden, AL5 3HA
• Sold Mar 2024£805,000 | 4 Bed House335, Luton Road, Harpenden, AL5 3LW335, Luton Road, Harpenden, AL5 3LW
• Sold Dec 2023£685,000 | 3 Bed House31, Carpenders Close, Harpenden, AL5 3HN31, Carpenders Close, Harpenden, AL5 3HN
• Sold Dec 2023£640,000 | 3 Bed House20, Kinsbourne Close, Harpenden, AL5 3PB20, Kinsbourne Close, Harpenden, AL5 3PB
• Sold Mar 2023£785,000 | 3 Bed House2, The Close, Harpenden, AL5 3NB2, The Close, Harpenden, AL5 3NB
• Sold Nov 2022£855,000 | 4 Bed House7, Kinsbourne Close, Harpenden, AL5 3PB7, Kinsbourne Close, Harpenden, AL5 3PB
• Sold Nov 2022£817,500 | 4 Bed House1, Kinsbourne Close, Harpenden, AL5 3PB1, Kinsbourne Close, Harpenden, AL5 3PB
• Sold Aug 2021£597,000 | 3 Bed House45, Vale Close, Harpenden, AL5 3LX45, Vale Close, Harpenden, AL5 3LX
• Sold Mar 2021£805,000 | 3 Bed House21, Kinsbourne Close, Harpenden, AL5 3PB21, Kinsbourne Close, Harpenden, AL5 3PB
• Sold Jul 2019£665,000 | 3 Bed House33, The Close, Harpenden, AL5 3NB33, The Close, Harpenden, AL5 3NB
• Sold Sep 2017£625,000 | 3 Bed House30, The Close, Harpenden, AL5 3NB30, The Close, Harpenden, AL5 3NB
• Sold Sep 2017£665,000 | 3 Bed House29, The Close, Harpenden, AL5 3NB29, The Close, Harpenden, AL5 3NB
• Sold Apr 2017£615,000 | 4 Bed House34, The Close, Harpenden, AL5 3NB34, The Close, Harpenden, AL5 3NB
• Sold Jul 2012£425,000 | 3 Bed House32, The Close, Harpenden, AL5 3NB32, The Close, Harpenden, AL5 3NB
• Sold Feb 2012£350,000 | 4 Bed House6, The Close, Harpenden, AL5 3NB6, The Close, Harpenden, AL5 3NB
• Sold Nov 2010£525,000 | 3 Bed House41, The Close, Harpenden, AL5 3NB41, The Close, Harpenden, AL5 3NB
• Sold Jun 2010£435,000 | 3 Bed House23, The Close, Harpenden, AL5 3NB23, The Close, Harpenden, AL5 3NB
• Sold Jun 2010£565,000 | 3 Bed House24, The Close, Harpenden, AL5 3NB24, The Close, Harpenden, AL5 3NB

The Close, Harpenden, AL5 has a total of 49 addresses. According to our analysis of all the public data, 11, The Close, Harpenden is the 36th largest and the 37th most expensive property on the street.

When compared to the postcode district it is £166k less expensive than the average property in AL5.

• Wood End School

  400 m away
• Roundwood Primary School

  1.4 km away
• The Lea Primary School and Nursery

  2.0 km away

• Roundwood Park School

  1.3 km away
• St George's School

  2.2 km away
• Sir John Lawes School

  2.7 km away

• Harpenden

  |

  2.7 km away
• Luton Airport Parkway

  |

  4.8 km away
• Luton

  |

  6.1 km away

According to data from the Environment Agency, the flood risk in this area is considered to be Very Low.