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According to the public record, 91, Llwyn Castan, Cardiff is a leasehold house.
By comparing it to neighbours, we estimate that it is a mid-century house with 1,221 ft2 of internal area and sits on a 278 m2 plot and a garden.
Houses of this size in this area normally have 4 bedrooms.
Based on available information, and assuming reasonable condition, the estimated sale value for 91, Llwyn Castan, Cardiff is £291,448 and the estimated rental value is £1,472 per month.
Llwyn Castan, Cardiff, CF23 is located within the CF23 postal district.
91, Llwyn Castan, Cardiff has a single entry in the Land Registry from January 2007 and no records in the EPC database.
We combine this sold price information with public data of neighbouring properties to estimate the attributes and values.
The local information is scored as 2 out of 5 and is considered of medium 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 91, Llwyn Castan, Cardiff is in very good condition we estimate a sale value of £306,020 and a rental value of £1,546 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £271,047 and a rental value of £1,369 per month.
Over the last 12 months the sale value of 91 Llwyn Castan Cardiff has increased by an estimated £1,286 (0.4%) and its rental value has increased by an estimated £51 per month (3.4%), giving an expected gross yield of 6.1%.
According to data from HM Land Registry, 91, Llwyn Castan, Cardiff sits on a plot of 278m2.
We have plot size data on 38 out of 44 other houses in the postcode and 91, Llwyn Castan, Cardiff sits on the 5th largest plot.
According to HM Land Registry, 91, Llwyn Castan, Cardiff was last sold on 31st January 2007 for £165,000 and was recorded as a leasehold house.
The property has only had this single sale since 1995.
Since January 2007, the market for similar properties has risen 177.3%
According to the Land Registry and our network of Estate Agents, there have been 3 sales of properties similar to 91, Llwyn Castan, Cardiff within a radius of 570 metres over the last 2 years.
The most recent example is 80, Llwyn Castan, Cardiff, CF23 7DB, a leasehold house which sold for £265,000 on the 27th June 2025.
Read more about house prices in CF23.
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
Llwyn Castan, Cardiff, CF23 has a total of 100 addresses. According to our analysis of all the public data, 91, Llwyn Castan, Cardiff is the 4th largest and the 12th most expensive property on the street.
When compared to the postcode district it is £71k less expensive than the average property in CF23.
The closest station to 91, Llwyn Castan, Cardiff is Llanishen station which is 2.2 kilometres 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 91, Llwyn Castan, Cardiff, 41.3% of property is privately owned with a mortgage and 39.5% 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 91, Llwyn Castan, Cardiff, 21.5% of residents are recorded as possessing school level qualifications and 26.8% 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 91, Llwyn Castan, Cardiff, the average age was 43.6 and the most common age was 12.
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 91, Llwyn Castan, Cardiff, 0.6% 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 91, Llwyn Castan, Cardiff, there are an average of 1.4 cars per household.
See below for how this compares to Wales and the rest of England & Wales.