Our Data Sources
40, Topstreet Way, Harpenden has 21 entries in the Land Registry , most recently in September 2021 and a single entry in the EPC database dated September 2020.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 2 out of 5 and is considered of medium accuracy.
Price Range & Condition
In very good condition, we estimate 40, Topstreet Way, Harpenden would be worth £1,950,528, with a potential rental value of £4,436 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £1,727,611, with a rental value of £3,929 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
40, Topstreet Way, Harpenden occupies a 667 m2 plot as recorded by HM Land Registry.
All 11 other houses in this postcode have recorded plot sizes, and this one ranks as the 5th largest.
Energy Efficiency
40, Topstreet Way, Harpenden has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 30 Sep 2020.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Sold Prices
40, Topstreet Way, Harpenden last changed hands on 22nd September 2021, selling for £1,450,000. The transaction was logged as a freehold house by HM Land Registry.
In total it has sold twice since 1995.
The market for similar properties has risen by 7.0% since September 2021.
- Sold Sep 2021£1,450,000
- Sold Dec 2006£855,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 18 sales of comparable properties within 610 metres of 40, Topstreet Way, Harpenden across the last 2 years.
Most recently, 23, Topstreet Way, Harpenden, AL5 5TU, a freehold house, sold at £1,595,000 on the 19th March 2025.
Read more about house prices in AL5.
- Sold Mar 2025£1,595,000 | 5 Bed House23, Topstreet Way, Harpenden, AL5 5TU23, Topstreet Way, Harpenden, AL5 5TU
- Sold Jan 2025£1,825,000 | 5 Bed House33, Southdown Road, Harpenden, AL5 1PF33, Southdown Road, Harpenden, AL5 1PF
- Sold Apr 2023£1,685,000 | 5 Bed House2, Chaucer Close, Harpenden, AL5 5JP2, Chaucer Close, Harpenden, AL5 5JP
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Location Comparison
Our analysis of the public data ranks 40, Topstreet Way, Harpenden as the 10th largest and the 5th most expensive of the 92 addresses on Topstreet Way, Harpenden, AL5.
Against the AL5 postcode district average, it is £891k more expensive than the typical property.
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Schools Nearby
- St Dominic Catholic Primary School400 m away
- The Grove Junior School600 m away
- Crabtree Infants' School600 m away
- Sir John Lawes School1.3 km away
- St George's School1.4 km away
- Katherine Warington School1.6 km away
More reading links
Public Transport Nearby
- Harpenden|600 m away
- St Albans City|6.8 km away
- St Albans Abbey|7.3 km away
Available Internet Speeds
Ofcom's latest figures show ultrafast broadband available in this area.
According to recent data from Ofcom, Ultrafast Broadband is available in the area.
Risk of Flooding
Environment Agency data suggests this area has a Very Low risk of flooding.












