According to data from HM Land Registry, 9, Lea Walk, Harpenden sits on a plot of 246 m².

We have plot size data on 10 out of 12 other houses in the postcode and 9, Lea Walk, Harpenden sits on the 5th largest plot.

9, Lea Walk, Harpenden has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 22 Jul 2014.

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, 9, Lea Walk, Harpenden was last sold on 1st December 2014 for £425,000 and was recorded as a freehold house.

The property has had 4 sales since 1995.

Since December 2014, the market for similar properties has risen by 63.3%.

• Sold Dec 2014£425,000
• Sold Oct 2010£333,000
• Sold Feb 2000£133,000

According to the Land Registry and our network of Estate Agents, there have been 111 sales of properties similar to 9, Lea Walk, Harpenden within a radius of 770 metres since 2018.

The most recent example is 15, Hyde View Road, Harpenden, AL5 4PA, a freehold house which sold for £655,000 on the 19th February 2026.

Read more about house prices in AL5.

• Sold Feb 2026£655,000 | 3 Bed House15, Hyde View Road, Harpenden, AL5 4PA15, Hyde View Road, Harpenden, AL5 4PA
• Sold Oct 2025£645,000 | 3 Bed House32, Porters Hill, Harpenden, AL5 5HR32, Porters Hill, Harpenden, AL5 5HR
• Sold Jul 2025£705,000 | 4 Bed House7, Baulk Close, Harpenden, AL5 4FJ7, Baulk Close, Harpenden, AL5 4FJ
• Sold Jul 2025£705,000 | 4 Bed House9, Noke Shot, Harpenden, AL5 5HW9, Noke Shot, Harpenden, AL5 5HW
• Sold Apr 2025£647,500 | 4 Bed House10, Hyde View Road, Harpenden, AL5 4NZ10, Hyde View Road, Harpenden, AL5 4NZ
• Sold Oct 2024£700,000 | 4 Bed House5, Baulk Close, Harpenden, AL5 4FJ5, Baulk Close, Harpenden, AL5 4FJ
• Sold May 2024£530,000 | 3 Bed House4, Dell Close, Harpenden, AL5 4HP4, Dell Close, Harpenden, AL5 4HP
• Sold Mar 2024£685,000 | 4 Bed House3, Baulk Close, Harpenden, AL5 4FJ3, Baulk Close, Harpenden, AL5 4FJ
• Sold Jan 2024£651,000 | 4 Bed House22, Roundfield Avenue, Harpenden, AL5 5BE22, Roundfield Avenue, Harpenden, AL5 5BE
• Sold Dec 2023£537,000 | 3 Bed House33, Springfield Crescent, Harpenden, AL5 4LG33, Springfield Crescent, Harpenden, AL5 4LG
• Sold Oct 2023£725,000 | 4 Bed House8, Baulk Close, Harpenden, AL5 4FJ8, Baulk Close, Harpenden, AL5 4FJ
• Sold Apr 2023£720,000 | 4 Bed House6, Porters Hill, Harpenden, AL5 5JD6, Porters Hill, Harpenden, AL5 5JD
• Sold Feb 2023£725,000 | 4 Bed House1, Baulk Close, Harpenden, AL5 4FJ1, Baulk Close, Harpenden, AL5 4FJ
• Sold Jan 2023£749,500 | 4 Bed House22, Westfield Drive, Harpenden, AL5 4LP22, Westfield Drive, Harpenden, AL5 4LP
• Sold May 2022£700,000 | 4 Bed House16, Salisbury Road, Harpenden, AL5 5AY16, Salisbury Road, Harpenden, AL5 5AY
• Sold Jul 2021£540,000 | 4 Bed House8A, Dell Close, Harpenden, AL5 4HP8A, Dell Close, Harpenden, AL5 4HP
• Sold Jun 2021£620,000 | 4 Bed House4, Baulk Close, Harpenden, AL5 4FJ4, Baulk Close, Harpenden, AL5 4FJ
• Sold Apr 2021£605,000 | 3 Bed House24, Westfield Drive, Harpenden, AL5 4LP24, Westfield Drive, Harpenden, AL5 4LP
• Sold Nov 2019£560,000 | 4 Bed House14, Westfield Drive, Harpenden, AL5 4LP14, Westfield Drive, Harpenden, AL5 4LP
• Sold Nov 2018£450,000 | 4 Bed House55, Noke Shot, Harpenden, AL5 5HS55, Noke Shot, Harpenden, AL5 5HS

Lea Walk, Harpenden, AL5 has a total of 24 addresses. According to our analysis of all the public data, 9, Lea Walk, Harpenden is the largest and the most expensive property on the street.

When compared to the postcode district it is £332k less expensive than the average property in AL5.

• The Lea Primary School and Nursery

  500 m away
• Manland Primary School

  600 m away
• Sauncey Wood Primary School

  700 m away

• Sir John Lawes School

  700 m away
• St George's School

  900 m away
• Katherine Warington School

  1.2 km away

• Harpenden

  |

  1.6 km away
• Luton Airport Parkway

  |

  6.0 km away
• Luton

  |

  7.5 km away

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