Our Data Sources
9, Cornwall Road, Harpenden has no records in the Land Registry and a single entry in the EPC database dated September 2020.
We combine this information with public data 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
Decorative condition can have a big effect on a property's value and this effect varies depending on the type, size and location of the property.
If 9, Cornwall Road, Harpenden is in very good condition we estimate a sale value of £731,075 and a rental value of £2,398 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £647,524 and a rental value of £2,124 per month.
Energy Efficiency
9, Cornwall Road, Harpenden has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 10 Sep 2020.
The property is connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).
Similar Properties Sold Nearby
According to the Land Registry and our network of Estate Agents, there have been 13 sales of properties similar to 9, Cornwall Road, Harpenden within a radius of 630 metres since 2009.
The most recent example is 25, Overstone Road, Harpenden, AL5 5PN, a freehold house which sold for £1,250,000 on the 16th May 2025.
Read more about house prices in AL5.
- Sold May 2025£1,250,000 | 3 Bed House25, Overstone Road, Harpenden, AL5 5PN25, Overstone Road, Harpenden, AL5 5PN
- Sold Mar 2025£627,000 | 3 Bed House8, Kipling Way, Harpenden, AL5 4XG8, Kipling Way, Harpenden, AL5 4XG
- Sold Oct 2023£660,000 | 3 Bed House20, Kipling Way, Harpenden, AL5 4XG20, Kipling Way, Harpenden, AL5 4XG
- Sold Jan 2022£760,000 | 3 Bed House27, Connaught Road, Harpenden, AL5 4TW27, Connaught Road, Harpenden, AL5 4TW
- Sold Jun 2021£555,000 | 3 Bed House1 Cranford Court, Shakespeare Road, Harpenden, AL5 5NY1 Cranford Court, Shakespeare Road, Harpenden, AL5 5NY
Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Explore Nearby Properties
The surrounding properties have an average estimated value of £1,138,666, ranging from £601,292 to £1,877,486.
- 11 Cornwall Road
3 Bed House | 5 m | Est. Value: £919,684
- 5 Cornwall Road
2 Bed House | 8 m | Est. Value: £601,292
- 13 Cornwall Road
4 Bed House | 15 m | Est. Value: £1,084,579
- 15 Cornwall Road
4 Bed House | 18 m | Est. Value: £1,005,186
- 17 Cornwall Road
3 Bed House | 26 m | Est. Value: £834,790
Location Comparison
Cornwall Road, Harpenden, AL5 has a total of 31 addresses. According to our analysis of all the public data, 9, Cornwall Road, Harpenden is the 27th largest and the 27th most expensive property on the street.
When compared to the postcode district it is £271k less expensive than the average property in AL5.
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Schools Nearby
- Harpenden Academy300 m away
- St Nicholas CofE VA Primary School500 m away
- Manland Primary School600 m away
- St George's School500 m away
- Sir John Lawes School600 m away
- Katherine Warington School1.4 km away
More reading links
Public Transport Nearby
- Harpenden|400 m away
- Luton Airport Parkway|6.8 km away
- St Albans City|7.7 km away
Available Internet Speeds
According to recent data from Ofcom, Superfast Broadband is available in this area.
According to recent data from Ofcom, Superfast Broadband available in this area.
Risk of Flooding
According to data from the Environment Agency, the flood risk in this area is considered to be Very Low.












