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The public record describes 40, Allerton Street, Cardiff as a period house with 1,205 ft2 of internal area.
In this area, houses of this size normally have 4 bedrooms with a garden.
40, Allerton Street, Cardiff has an estimated sale value of £242,417 and an estimated rental value of £1,628 per month, assuming reasonable condition and based on the information available.
Allerton Street, Cardiff, CF11 lies within the CF11 postal district.
40, Allerton Street, Cardiff has no records in the the Land Registry and a single entry in the EPC database dated January 2020.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 4 out of 5 and is considered of high accuracy.
In very good condition, we estimate 40, Allerton Street, Cardiff would be worth £254,538, with a potential rental value of £1,710 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £225,448, with a rental value of £1,514 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
The estimated sale value of 40, Allerton Street, Cardiff has moved down by £1,399 (0.6%) over the last year. During the same period, its estimated monthly rental value has increased by £53 (3.2%). The property's estimated gross yield is currently 8.1%.
40, Allerton Street, Cardiff has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 08 Jan 2020.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Land Registry records and our Estate Agent network show 3 sales of comparable properties within 360 metres of 40, Allerton Street, Cardiff across the last 2 years.
Most recently, 42, Stafford Road, Cardiff, CF11 6SU, a freehold house, sold at £241,000 on the 3rd November 2025.
Read more about house prices in CF11.
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
Our analysis of the public data ranks 40, Allerton Street, Cardiff as the 4th largest and the 10th most expensive of the 64 addresses on Allerton Street, Cardiff, CF11.
Against the CF11 postcode district average, it is £7k less expensive than the typical property.
Cardiff Central station is the nearest stop to 40, Allerton Street, Cardiff at 700 metres away.
Ofcom's latest figures show superfast broadband available in this area.
According to recent data from Ofcom, Superfast broadband is available in the area.
Environment Agency data suggests this area has a very low risk of flooding.
The recent census recorded whether a resident owned or rented their home.
In the area around 40, Allerton Street, Cardiff, 40.1% of property is socially rented and 22.2% is privately rented.
The graph below shows how this compares to Wales and the rest of England & Wales.
The recent census recorded the highest level of education achieved by residents in the local area.
In the area around 40, Allerton Street, Cardiff, 35.5% of residents are recorded as possessing school level qualifications and 28.2% as possessing degree level qualifications.
The graph below shows how this compares to Wales and the rest of England & Wales.
The most recent census in 2021 recorded the age of all UK residents.
In the area around 40, Allerton Street, Cardiff, the average age was 33.1 and the most common age was 22.
The graph below shows how this compares to Wales and the rest of England & Wales
The recent census recorded whether a property was a primary or secondary home for the resident.
In the area around 40, Allerton Street, Cardiff, 0.0% of property was a second home.
Comparison figures for Wales and the rest of England & Wales are listed below.
The recent census recorded the number of cars registered in each household.
In the area around 40, Allerton Street, Cardiff, there are an average of 0.8 cars per household.
See below for how this compares to Wales and the rest of England & Wales.