Our Data Sources
23, Sir Josephs Walk, Harpenden has 21 entries in the Land Registry , most recently in March 2011 and a single entry in the EPC database dated March 2009.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 5 out of 5 and is considered of high accuracy.
Price Range & Condition
In very good condition, we estimate 23, Sir Josephs Walk, Harpenden would be worth £942,092, with a potential rental value of £2,908 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £834,425, with a rental value of £2,576 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
23, Sir Josephs Walk, Harpenden occupies a 327 m2 plot as recorded by HM Land Registry.
Of the 13 other houses in this postcode, 11 have recorded plot sizes, and this one ranks as the 2nd largest.
Energy Efficiency
23, Sir Josephs Walk, Harpenden has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 09 Mar 2009.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Sold Prices
23, Sir Josephs Walk, Harpenden last changed hands on 14th March 2011, selling for £545,000. 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 46.8% since March 2011.
- Sold Mar 2011£545,000
- Sold Sep 1995£180,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 52 sales of comparable properties within 820 metres of 23, Sir Josephs Walk, Harpenden across the last 2 years.
Most recently, 3, Sir Josephs Walk, Harpenden, AL5 2DT, a freehold house, sold at £935,000 on the 3rd September 2025.
Read more about house prices in AL5.
- Sold Sep 2025£935,000 | 3 Bed House3, Sir Josephs Walk, Harpenden, AL5 2DT3, Sir Josephs Walk, Harpenden, AL5 2DT
- Sold Feb 2024£840,000 | 4 Bed House20, Sir Josephs Walk, Harpenden, AL5 2DT20, Sir Josephs Walk, Harpenden, AL5 2DT
- Sold Aug 2023£875,000 | 3 Bed House4, Sir Josephs Walk, Harpenden, AL5 2DT4, Sir Josephs Walk, Harpenden, AL5 2DT
•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 23, Sir Josephs Walk, Harpenden as the 15th largest and the 12th most expensive of the 23 addresses on Sir Josephs Walk, Harpenden, AL5.
Against the AL5 postcode district average, it is £69k less expensive than the typical property.
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Schools Nearby
- St Dominic Catholic Primary School400 m away
- Harpenden Academy600 m away
- St Nicholas CofE VA Primary School800 m away
- St George's School1.3 km away
- Sir John Lawes School1.5 km away
- Roundwood Park School1.6 km away
More reading links
Public Transport Nearby
- Harpenden|600 m away
- St Albans City|6.9 km away
- St Albans Abbey|7.3 km away
Available Internet Speeds
Ofcom's latest figures show poor internet coverage in this area, which may mean weak or no connectivity.
According to recent data from Ofcom, Slow/none Broadband is available in the area.
Risk of Flooding
Environment Agency data suggests this area has a Very Low risk of flooding.
