According to data from HM Land Registry, 33, Haslingden Close, Harpenden sits on a plot of 419 m².

We have plot size data on 22 out of 22 other houses in the postcode and 33, Haslingden Close, Harpenden sits on the 18th largest plot.

33, Haslingden Close, Harpenden has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 28 May 2020.

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, 33, Haslingden Close, Harpenden was last sold on 19th February 2021 for £660,000 and was recorded as a freehold house.

The property has only had this single sale since 1995.

Since February 2021, the market for similar properties has risen by 18.3%.

• Sold Feb 2021£660,000

According to the Land Registry and our network of Estate Agents, there have been 171 sales of properties similar to 33, Haslingden Close, Harpenden within a radius of 1.1 kilometres since 2010.

The most recent example is 20, Ashley Gardens, Harpenden, AL5 3EY, a freehold house which sold for £800,000 on the 19th November 2025.

Read more about house prices in AL5.

• Sold Nov 2025£800,000 | 4 Bed House20, Ashley Gardens, Harpenden, AL5 3EY20, Ashley Gardens, Harpenden, AL5 3EY
• Sold Jul 2025£820,000 | 3 Bed House11, Crosspaths, Harpenden, AL5 3HB11, Crosspaths, Harpenden, AL5 3HB
• Sold Jan 2025£894,000 | 3 Bed House55, Tuffnells Way, Harpenden, AL5 3HA55, Tuffnells Way, Harpenden, AL5 3HA
• Sold Oct 2024£880,000 | 4 Bed House28, Ashley Gardens, Harpenden, AL5 3EY28, Ashley Gardens, Harpenden, AL5 3EY
• Sold Oct 2024£755,000 | 4 Bed House85, Roundwood Lane, Harpenden, AL5 3EX85, Roundwood Lane, Harpenden, AL5 3EX
• Sold Oct 2024£950,000 | 4 Bed House12, Carpenders Close, Harpenden, AL5 3HN12, Carpenders Close, Harpenden, AL5 3HN
• Sold Oct 2024£875,000 | 4 Bed House23, Brackendale Grove, Harpenden, AL5 3EL23, Brackendale Grove, Harpenden, AL5 3EL
• Sold Jul 2024£766,000 | 4 Bed House25, Vale Close, Harpenden, AL5 3LX25, Vale Close, Harpenden, AL5 3LX
• Sold Apr 2024£830,000 | 4 Bed House6, Brackendale Grove, Harpenden, AL5 3EJ6, Brackendale Grove, Harpenden, AL5 3EJ
• Sold Jul 2022£845,000 | 4 Bed House17, Brackendale Grove, Harpenden, AL5 3EL17, Brackendale Grove, Harpenden, AL5 3EL
• Sold Jan 2022£810,000 | 3 Bed House36, Ashley Gardens, Harpenden, AL5 3EY36, Ashley Gardens, Harpenden, AL5 3EY
• Sold Mar 2021£850,000 | 4 Bed House9, Brackendale Grove, Harpenden, AL5 3EL9, Brackendale Grove, Harpenden, AL5 3EL
• Sold Dec 2020£875,000 | 4 Bed House21, Yeomans Avenue, Harpenden, AL5 3EH21, Yeomans Avenue, Harpenden, AL5 3EH
• Sold Jul 2019£780,000 | 4 Bed House10, Brackendale Grove, Harpenden, AL5 3EJ10, Brackendale Grove, Harpenden, AL5 3EJ
• Sold May 2019£675,000 | 4 Bed House22, Ashley Gardens, Harpenden, AL5 3EY22, Ashley Gardens, Harpenden, AL5 3EY
• Sold Dec 2017£710,000 | 4 Bed House6, Haslingden Close, Harpenden, AL5 3EW6, Haslingden Close, Harpenden, AL5 3EW
• Sold May 2017£735,000 | 4 Bed House7, Brackendale Grove, Harpenden, AL5 3EL7, Brackendale Grove, Harpenden, AL5 3EL
• Sold May 2015£635,000 | 4 Bed House8, Haslingden Close, Harpenden, AL5 3EW8, Haslingden Close, Harpenden, AL5 3EW
• Sold Apr 2014£620,000 | 4 Bed House26, Ashley Gardens, Harpenden, AL5 3EY26, Ashley Gardens, Harpenden, AL5 3EY
• Sold Oct 2010£500,000 | 4 Bed House14, Brackendale Grove, Harpenden, AL5 3EJ14, Brackendale Grove, Harpenden, AL5 3EJ

Haslingden Close, Harpenden, AL5 has a total of 22 addresses. According to our analysis of all the public data, 33, Haslingden Close, Harpenden is the 21st largest and the 22nd most expensive property on the street.

When compared to the postcode district it is £136k less 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.