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According to the public record, 18, Blaise Place, Cardiff is a modern freehold house with 731 ft2 of internal area and sits on a 127 m2 plot.
Houses of this size in this area normally have 2 bedrooms with a garden.
Based on available information, and assuming reasonable condition, the estimated sale value for 18, Blaise Place, Cardiff is £237,400 and the estimated rental value is £1,534 per month.
Blaise Place, Cardiff, CF11 is located within the CF11 postal district.
18, Blaise Place, Cardiff has a single entry in the Land Registry from September 2025 and a single entry in the EPC database dated November 2024.
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.
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 18, Blaise Place, Cardiff is in very good condition we estimate a sale value of £249,270 and a rental value of £1,610 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £220,782 and a rental value of £1,426 per month.
Over the last 12 months the sale value of 18 Blaise Place Cardiff has increased by an estimated £582 (0.2%) and its rental value has increased by an estimated £54 per month (3.5%), giving an expected gross yield of 7.8%.
According to data from HM Land Registry, 18, Blaise Place, Cardiff sits on a plot of 127m2.
We have plot size data on 73 out of 75 other houses in the postcode and 18, Blaise Place, Cardiff sits on the 44th largest plot.
18, Blaise Place, Cardiff has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 28 Nov 2024.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
According to HM Land Registry, 18, Blaise Place, Cardiff was last sold on 8th September 2025 for £255,000 and was recorded as a freehold house.
The property has only had this single sale since 1995.
Since September 2025, the market for similar properties has dropped 1.9%
According to the Land Registry and our network of Estate Agents, there have been 3 sales of properties similar to 18, Blaise Place, Cardiff within a radius of 650 metres over the last 2 years.
The most recent example is 30, Fonthill Place, Cardiff, CF11 8HD, a freehold house which sold for £274,000 on the 21st August 2025.
Read more about house prices in CF11.
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
Blaise Place, Cardiff, CF11 has a total of 75 addresses. According to our analysis of all the public data, 18, Blaise Place, Cardiff is the 31st largest and the 33rd most expensive property on the street.
When compared to the postcode district it is £12k less expensive than the average property in CF11.
The closest station to 18, Blaise Place, Cardiff is Grangetown (Cardiff) station which is 400 metres away.
According to recent data from Ofcom, ultrafast broadband is available in this area.
According to recent data from Ofcom, Ultrafast broadband is available in the area.
According to data from the Environment Agency, the flood risk in this area is considered to be very low.
The recent census recorded whether a resident owned or rented their home.
In the area around 18, Blaise Place, Cardiff, 32.1% of property is privately owned with a mortgage and 23.8% is privately owned outright.
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 18, Blaise Place, Cardiff, 19.0% of residents are recorded as possessing school level qualifications and 33.5% 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 18, Blaise Place, Cardiff, the average age was 36.2 and the most common age was 32.
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 18, Blaise Place, Cardiff, 0.3% 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 18, Blaise Place, Cardiff, there are an average of 1.1 cars per household.
See below for how this compares to Wales and the rest of England & Wales.