According to data from HM Land Registry, 44, Townsend Lane, Harpenden sits on a plot of 408 m².

We have plot size data on 12 out of 12 other houses in the postcode and 44, Townsend Lane, Harpenden sits on the 9th largest plot.

44, Townsend Lane, Harpenden has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 20 Jun 2023.

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

According to HM Land Registry, 44, Townsend Lane, Harpenden was last sold on 13th November 2023 for £1,700,000 and was recorded as a freehold house.

The property has had 2 sales since 1995.

Since November 2023, the market for similar properties has dropped by 9.8%.

• Sold Nov 2023£1,700,000
• Sold Oct 2021£1,300,000

According to the Land Registry and our network of Estate Agents, there have been 104 sales of properties similar to 44, Townsend Lane, Harpenden within a radius of 760 metres since 2015.

The most recent example is 22, Hartwell Gardens, Harpenden, AL5 2RW, a freehold house which sold for £1,750,000 on the 26th November 2025.

Read more about house prices in AL5.

• Sold Nov 2025£1,750,000 | 5 Bed House22, Hartwell Gardens, Harpenden, AL5 2RW22, Hartwell Gardens, Harpenden, AL5 2RW
• Sold Apr 2025£1,370,000 | 5 Bed House43A, Moreton End Lane, Harpenden, AL5 2HA43A, Moreton End Lane, Harpenden, AL5 2HA
• Sold Mar 2025£1,615,000 | 5 Bed House45A, Moreton End Lane, Harpenden, AL5 2HA45A, Moreton End Lane, Harpenden, AL5 2HA
• Sold Sep 2024£1,470,000 | 5 Bed House19, Claygate Avenue, Harpenden, AL5 2HE19, Claygate Avenue, Harpenden, AL5 2HE
• Sold Sep 2024£1,835,000 | 5 Bed House8, Hartwell Gardens, Harpenden, AL5 2RW8, Hartwell Gardens, Harpenden, AL5 2RW
• Sold Aug 2024£2,000,000 | 5 Bed House11A, Salisbury Avenue, Harpenden, AL5 2QF11A, Salisbury Avenue, Harpenden, AL5 2QF
• Sold May 2024£1,260,000 | 4 Bed House6, Barns Dene, Harpenden, AL5 2HQ6, Barns Dene, Harpenden, AL5 2HQ
• Sold Feb 2024£1,810,001 | 5 Bed House22, Barns Dene, Harpenden, AL5 2HQ22, Barns Dene, Harpenden, AL5 2HQ
• Sold Nov 2023£1,450,000 | 5 Bed House3, Barns Dene, Harpenden, AL5 2HH3, Barns Dene, Harpenden, AL5 2HH
• Sold Aug 2023£1,325,000 | 5 Bed House45, Moreton End Lane, Harpenden, AL5 2HA45, Moreton End Lane, Harpenden, AL5 2HA
• Sold Jun 2023£1,600,000 | 5 Bed House5, Douglas Road, Harpenden, AL5 2EN5, Douglas Road, Harpenden, AL5 2EN
• Sold Mar 2023£1,510,000 | 5 Bed House18, Roundwood Park, Harpenden, AL5 3AB18, Roundwood Park, Harpenden, AL5 3AB
• Sold Dec 2022£1,800,000 | 5 Bed House24, Longcroft Avenue, Harpenden, AL5 2QZ24, Longcroft Avenue, Harpenden, AL5 2QZ
• Sold Jun 2022£1,605,000 | 5 Bed House52A, Townsend Lane, Harpenden, AL5 2RG52A, Townsend Lane, Harpenden, AL5 2RG
• Sold Aug 2021£1,410,500 | 5 Bed House47, Moreton End Lane, Harpenden, AL5 2HA47, Moreton End Lane, Harpenden, AL5 2HA
• Sold Aug 2020£1,089,000 | 5 Bed House12, Broadfields, Harpenden, AL5 2HJ12, Broadfields, Harpenden, AL5 2HJ
• Sold May 2020£1,150,000 | 5 Bed House23, Broadfields, Harpenden, AL5 2HJ23, Broadfields, Harpenden, AL5 2HJ
• Sold Aug 2019£1,437,500 | 5 Bed House18A, Kirkwick Avenue, Harpenden, AL5 2QX18A, Kirkwick Avenue, Harpenden, AL5 2QX
• Sold Sep 2017£1,190,700 | 5 Bed House4, Barns Dene, Harpenden, AL5 2HQ4, Barns Dene, Harpenden, AL5 2HQ
• Sold May 2015£1,320,000 | 5 Bed House19, Broadfields, Harpenden, AL5 2HJ19, Broadfields, Harpenden, AL5 2HJ

Townsend Lane, Harpenden, AL5 has a total of 106 addresses. According to our analysis of all the public data, 44, Townsend Lane, Harpenden is the 38th largest and the 38th most expensive property on the street.

When compared to the postcode district it is £660k more expensive than the average property in AL5.

• St Nicholas CofE VA Primary School

  500 m away
• Roundwood Primary School

  500 m away
• Harpenden Academy

  800 m away

• Roundwood Park School

  600 m away
• St George's School

  900 m away
• Sir John Lawes School

  1.4 km away

• Harpenden

  |

  1.0 km away
• Luton Airport Parkway

  |

  6.4 km away
• Luton

  |

  7.9 km away

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