1, Cowper Road
1, Cowper Road
Description & Estimates







According to the public record, 1, Cowper Road, Harpenden is a modern house with 2,303 ft2 of internal area and sits on a 378 m2 plot.
Houses of this size in this area normally have 5 bedrooms with a garden.
Based on available information, and assuming reasonable condition, the estimated sale value for 1, Cowper Road, Harpenden is £1,571,945 and the estimated rental value is £3,649 per month.
Cowper Road, Harpenden, AL5 is located in the borough of St. Albans within the AL5 postal district.
Our Data Sources
1, Cowper Road, Harpenden has no records in the the Land Registry and a single entry in the EPC database dated February 2016.
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 1, Cowper Road, Harpenden is in very good condition we estimate a sale value of £1,650,542 and a rental value of £3,832 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £1,461,909 and a rental value of £3,394 per month.
Recent Market Change
Over the past 12 months, the estimated sale value of 1, Cowper Road, Harpenden has moved down by £17,619 (1.1%), while its estimated rental value has increased by £73 per month (2.0%). Based on current estimates, the property offers a gross rental yield of 2.8%.
Plot Size
According to data from HM Land Registry, 1, Cowper Road, Harpenden sits on a plot of 378 m2.
We have plot size data on 20 out of 22 other houses in the postcode and 1, Cowper Road, Harpenden sits on the 6th largest plot.
Energy Efficiency
1, Cowper Road, Harpenden has an Energy Performance Rating (EPC) of B. This is based on the most recent assessment, dated 04 Feb 2016.
The property is not connected to mains gas and has high performance glazing. It is heated using Boiler and radiators, mains gas.
Similar Properties Sold Nearby
According to the Land Registry and our network of Estate Agents, there have been 3 sales of properties similar to 1, Cowper Road, Harpenden within a radius of 620 metres over the last 2 years.
The most recent example is 1A, Cowper Road, Harpenden, AL5 5NF, a freehold house which sold for £1,575,000 on the 21st August 2025.
Read more about house prices in AL5.
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Location Comparison
Cowper Road, Harpenden, AL5 has a total of 101 addresses. According to our analysis of all the public data, 1, Cowper Road, Harpenden is the 3rd largest and the 6th most expensive property on the street.
When compared to the postcode district it is £612k more expensive than the average property in AL5.
More reading links
Schools Nearby
- 300mHarpenden Academy
- 500mSt Dominic Catholic Primary School
- 500mCrabtree Infants' School
- 700mSir John Lawes School
- 800mSt George's School
- 1.3kmKatherine Warington School
More reading links
Public Transport Nearby
The closest station to 1, Cowper Road, Harpenden is Harpenden station, which is 300 metres away.
- 300mHarpenden
- 7.1kmLuton Airport Parkway
- 7.5kmSt Albans City
Available Internet Speeds
According to recent data from Ofcom, superfast broadband is available in this area.
According to recent data from Ofcom, Superfast broadband is available in the area.
Risk of Flooding
According to data from the Environment Agency, the flood risk in this area is considered to be very low.

