HM Land Registry records the plot of land for 10B, Townsend Road, Harpenden as measuring 791 m².

That makes it the 9th largest plot in the postcode, where 22 of the 24 other houses have recorded plot data.

10B, Townsend Road, Harpenden has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 20 Sep 2011.

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

The most recent sale of 10B, Townsend Road, Harpenden completed on 31st July 2014 at £1,900,000 and was recorded by HM Land Registry as a freehold house.

Since 1995 the property has sold twice.

Values of comparable properties have risen by 20.0% over the period since July 2014.

• Sold Jul 2014£1,900,000
• Sold Sep 2006£1,435,000

Since 2014 87 properties similar to 10B, Townsend Road, Harpenden have sold within a radius of 670 metres, per the Land Registry and our network of Estate Agents.

The latest, on the 1st June 2026, was 9, Hillside Road, Harpenden, AL5 4BS, a freehold house which sold for £1,650,000.

Read more about house prices in AL5.

• Sold Jun 2026£1,650,000 | 5 Bed House9, Hillside Road, Harpenden, AL5 4BS9, Hillside Road, Harpenden, AL5 4BS
• Sold May 2026£950,000 | 5 Bed House1, Townsend Lane, Harpenden, AL5 2PY1, Townsend Lane, Harpenden, AL5 2PY
• Sold Jun 2025£2,195,000 | 5 Bed House11C, Douglas Road, Harpenden, AL5 2EN11C, Douglas Road, Harpenden, AL5 2EN
• Sold Mar 2025£1,715,000 | 5 Bed House26, Bloomfield Road, Harpenden, AL5 4DB26, Bloomfield Road, Harpenden, AL5 4DB
• Sold Oct 2024£1,675,000 | 5 Bed House18, Byron Road, Harpenden, AL5 4AB18, Byron Road, Harpenden, AL5 4AB
• Sold Aug 2024£2,000,000 | 5 Bed House11A, Salisbury Avenue, Harpenden, AL5 2QF11A, Salisbury Avenue, Harpenden, AL5 2QF
• Sold Apr 2024£1,950,000 | 5 Bed House21, Townsend Lane, Harpenden, AL5 2PY21, Townsend Lane, Harpenden, AL5 2PY
• Sold Apr 2024£1,600,000 | 5 Bed House10, Douglas Road, Harpenden, AL5 2EW10, Douglas Road, Harpenden, AL5 2EW
• Sold Mar 2024£1,573,000 | 5 Bed House1, Grant Gardens, Harpenden, AL5 4QD1, Grant Gardens, Harpenden, AL5 4QD
• Sold Jul 2021£1,510,000 | 5 Bed House26, Bowers Way, Harpenden, AL5 4EW26, Bowers Way, Harpenden, AL5 4EW
• Sold Jun 2021£1,578,000 | 5 Bed House12, Townsend Road, Harpenden, AL5 4BQ12, Townsend Road, Harpenden, AL5 4BQ
• Sold Apr 2021£1,850,000 | 5 Bed House23, Townsend Road, Harpenden, AL5 4BG23, Townsend Road, Harpenden, AL5 4BG
• Sold Dec 2019£1,525,000 | 5 Bed House31, Tennyson Road, Harpenden, AL5 4BD31, Tennyson Road, Harpenden, AL5 4BD
• Sold Jul 2019£1,650,000 | 5 Bed House37, Moreton End Lane, Harpenden, AL5 2EY37, Moreton End Lane, Harpenden, AL5 2EY
• Sold May 2019£1,387,500 | 5 Bed House10, Hales Meadow, Harpenden, AL5 4JB10, Hales Meadow, Harpenden, AL5 4JB
• Sold May 2019£1,600,000 | 5 Bed House16, Wordsworth Road, Harpenden, AL5 4AF16, Wordsworth Road, Harpenden, AL5 4AF
• Sold Oct 2018£1,425,000 | 5 Bed House30, Wordsworth Road, Harpenden, AL5 4AF30, Wordsworth Road, Harpenden, AL5 4AF
• Sold Sep 2018£1,525,000 | 5 Bed House7, Hales Meadow, Harpenden, AL5 4JB7, Hales Meadow, Harpenden, AL5 4JB
• Sold Jul 2017£1,560,000 | 5 Bed House7, Douglas Road, Harpenden, AL5 2EN7, Douglas Road, Harpenden, AL5 2EN
• Sold Jan 2014£1,426,890 | 5 Bed House7, Hitherfield Lane, Harpenden, AL5 4JD7, Hitherfield Lane, Harpenden, AL5 4JD

Of the 46 addresses on Townsend Road, Harpenden, AL5, 10B, Townsend Road, Harpenden comes out as the 7th largest and the 6th most expensive in our analysis of the public data.

It is also £884k more expensive than the average property across the AL5 district.

• St Nicholas CofE VA Primary School

  500 m away
• Harpenden Academy

  700 m away
• Manland Primary School

  800 m away

• St George's School

  400 m away
• Sir John Lawes School

  900 m away
• Roundwood Park School

  1.0 km away

• Harpenden

  |

  900 m away
• Luton Airport Parkway

  |

  6.3 km away
• Luton

  |

  7.8 km away

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