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In this area, houses of this size normally have 4 bedrooms with a garden.
40, Llanishen Street, Cardiff has an estimated sale value of £318,399 and an estimated rental value of £1,588 per month, assuming reasonable condition and based on the information available.
Llanishen Street, Cardiff, CF14 lies within the CF14 postal district.
40, Llanishen Street, Cardiff has 31 entries in the Land Registry , most recently in July 2010 and a single entry in the EPC database dated February 2020.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 3 out of 5 and is considered of medium accuracy.
In very good condition, we estimate 40, Llanishen Street, Cardiff would be worth £334,319, with a potential rental value of £1,667 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £296,111, with a rental value of £1,476 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, Llanishen Street, Cardiff has moved down by £3,287 (1.0%) over the last year. During the same period, its estimated monthly rental value has increased by £45 (2.8%). The property's estimated gross yield is currently 6.0%.
40, Llanishen Street, Cardiff occupies a 129 m2 plot as recorded by HM Land Registry.
All 33 other houses in this postcode have recorded plot sizes, and this one ranks as the 17th largest.
40, Llanishen Street, Cardiff has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 13 Feb 2020.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
40, Llanishen Street, Cardiff last changed hands on 1st July 2010, selling for £190,000. The transaction was logged as a freehold house by HM Land Registry.
In total it has sold 3 times since 1995.
The market for similar properties has risen by 129.1% since July 2010.
Land Registry records and our Estate Agent network show 3 sales of comparable properties within 470 metres of 40, Llanishen Street, Cardiff across the last 2 years.
Most recently, 13, Summerfield Avenue, Cardiff, CF14 3QA, a freehold house, sold at £400,995 on the 13th October 2025.
Read more about house prices in CF14.
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
Our analysis of the public data ranks 40, Llanishen Street, Cardiff as the 28th largest and the 21st most expensive of the 105 addresses on Llanishen Street, Cardiff, CF14.
Against the CF14 postcode district average, it is £47k less expensive than the typical property.
Heath Low Level station is the nearest stop to 40, Llanishen Street, Cardiff at 1.6 kilometres away.
Ofcom's latest figures show ultrafast broadband available in this area.
According to recent data from Ofcom, Ultrafast broadband is available in the area.
Environment Agency data suggests this area has a very low risk of flooding.
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The recent census recorded whether a resident owned or rented their home.
In the area around 40, Llanishen Street, Cardiff, 43.4% of property is privately rented and 35.3% is privately owned with a mortgage.
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, Llanishen Street, Cardiff, 41.4% of residents are recorded as possessing school level qualifications and 48.1% 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, Llanishen Street, Cardiff, the average age was 28.9 and the most common age was 17.
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, Llanishen Street, Cardiff, 0.8% 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, Llanishen Street, Cardiff, there are an average of 1.2 cars per household.
See below for how this compares to Wales and the rest of England & Wales.