According to data from HM Land Registry, 4, Haslingden Close, Harpenden sits on a plot of 357 m².

We have plot size data on 22 out of 22 other houses in the postcode and 4, Haslingden Close, Harpenden sits on the 20th largest plot.

4, Haslingden Close, Harpenden has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 08 Mar 2011.

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 the Land Registry and our network of Estate Agents, there have been 236 sales of properties similar to 4, Haslingden Close, Harpenden within a radius of 1.0 kilometres since 2011.

The most recent example is 19, Ridge Avenue, Harpenden, AL5 3LT, a freehold house which sold for £985,500 on the 12th November 2025.

Read more about house prices in AL5.

• Sold Nov 2025£985,500 | 4 Bed House19, Ridge Avenue, Harpenden, AL5 3LT19, Ridge Avenue, Harpenden, AL5 3LT
• Sold Aug 2025£950,000 | 4 Bed House13, Haslingden Close, Harpenden, AL5 3EW13, Haslingden Close, Harpenden, AL5 3EW
• Sold Jul 2024£1,200,000 | 4 Bed House49, Tuffnells Way, Harpenden, AL5 3HA49, Tuffnells Way, Harpenden, AL5 3HA
• Sold Jun 2024£920,000 | 4 Bed House26, Carpenders Close, Harpenden, AL5 3HN26, Carpenders Close, Harpenden, AL5 3HN
• Sold May 2024£950,000 | 4 Bed House3, Carpenders Close, Harpenden, AL5 3HN3, Carpenders Close, Harpenden, AL5 3HN
• Sold Mar 2024£970,000 | 4 Bed House11, Haslingden Close, Harpenden, AL5 3EW11, Haslingden Close, Harpenden, AL5 3EW
• Sold May 2023£1,010,000 | 4 Bed House37, Ridgewood Drive, Harpenden, AL5 3LJ37, Ridgewood Drive, Harpenden, AL5 3LJ
• Sold Apr 2023£1,125,000 | 4 Bed House32, Carpenders Close, Harpenden, AL5 3HN32, Carpenders Close, Harpenden, AL5 3HN
• Sold Dec 2022£875,000 | 4 Bed House35, Tuffnells Way, Harpenden, AL5 3HA35, Tuffnells Way, Harpenden, AL5 3HA
• Sold Jul 2022£995,000 | 4 Bed House32, Ashley Gardens, Harpenden, AL5 3EY32, Ashley Gardens, Harpenden, AL5 3EY
• Sold Nov 2021£1,000,000 | 4 Bed House10, Carpenders Close, Harpenden, AL5 3HN10, Carpenders Close, Harpenden, AL5 3HN
• Sold May 2020£940,000 | 5 Bed House28, Brackendale Grove, Harpenden, AL5 3EJ28, Brackendale Grove, Harpenden, AL5 3EJ
• Sold Nov 2019£850,000 | 4 Bed House10, Ashley Gardens, Harpenden, AL5 3EY10, Ashley Gardens, Harpenden, AL5 3EY
• Sold May 2019£955,000 | 4 Bed House32, Brackendale Grove, Harpenden, AL5 3EJ32, Brackendale Grove, Harpenden, AL5 3EJ
• Sold Apr 2018£830,000 | 4 Bed House16, Brackendale Grove, Harpenden, AL5 3EJ16, Brackendale Grove, Harpenden, AL5 3EJ
• Sold Jan 2018£768,000 | 4 Bed House14, Ashley Gardens, Harpenden, AL5 3EY14, Ashley Gardens, Harpenden, AL5 3EY
• Sold May 2017£900,000 | 4 Bed House34, Brackendale Grove, Harpenden, AL5 3EJ34, Brackendale Grove, Harpenden, AL5 3EJ
• Sold Jan 2015£810,000 | 4 Bed House17, Haslingden Close, Harpenden, AL5 3EW17, Haslingden Close, Harpenden, AL5 3EW
• Sold Aug 2013£585,000 | 4 Bed House25, Brackendale Grove, Harpenden, AL5 3EL25, Brackendale Grove, Harpenden, AL5 3EL
• Sold Oct 2011£600,000 | 4 Bed House4, Ashley Gardens, Harpenden, AL5 3EY4, Ashley Gardens, Harpenden, AL5 3EY

Haslingden Close, Harpenden, AL5 has a total of 22 addresses. According to our analysis of all the public data, 4, Haslingden Close, Harpenden is the 6th largest and the 6th most expensive property on the street.

When compared to the postcode district it is £56k more expensive than the average property in AL5.

• Wood End School

  300 m away
• Roundwood Primary School

  700 m away
• St Nicholas CofE VA Primary School

  1.7 km away

• Roundwood Park School

  700 m away
• St George's School

  1.8 km away
• Sir John Lawes School

  2.3 km away

• Harpenden

  |

  2.2 km away
• Luton Airport Parkway

  |

  5.5 km away
• Luton

  |

  6.9 km away

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