5, LON Y PERERINION, RADYR, CARDIFF, CF15 8HG - £345,000

The information on this page is based on a number of underlying datasets, most of which are updated monthly. We maintain an update schedule which explains which version of each dataset we are currently relying on.

5 LON Y PERERINION is a very small detached house of 76m², which could now be worth an estimated £346,789. It was last sold for £345,000 in May 2025, which was around 33% below the average May 2025 detached price in the Cardiff local authority area. The most recent EPC inspection was February 2021, where the current energy rating was B, and the potential energy rating was A.

5 LON Y PERERINION Sold Prices

Land registry data shows two sales for 5 LON Y PERERINION since 1^st January 1995. The below table shows the price paid for the two sales, along with the average detached price in the Cardiff local authority area for the corresponding sale date. Both of the two 5 LON Y PERERINION sales were for below the average price. The average price is sourced from the Office for National Statistics' House Price Index (HPI).

Date	Price	HPI Price	Variation from HPI
2025 30 MAY	£345,000	£514,643	33% below HPI
2021 18 JUN	£329,995	£436,387	24% below HPI

5 LON Y PERERINION Price Paid vs. HPI Average

The below graph shows the average detached house price in the Cardiff local authority area over time, sourced from the HPI. The two 5 LON Y PERERINION sales from June 2021 and May 2025 have been plotted on the graph. A line has been extrapolated to show what the value of the property might have been over time, following each sale, had it maintained the same margin above or below the HPI (as a percentage). For example, the June 2021 sale was for 24% below the HPI. So the extrapolation line tracks at 24% below the HPI over time, until the May 2025 sale, where it falls to 33% below the HPI. The line then continues to track at 33% below the HPI.

What might 5 LON Y PERERINION be worth now?

5 LON Y PERERINION might now be worth an estimated £346,789.

This is based on house price inflation of 0.5%, between May 2025 and June 2025, for detached houses, in the Cardiff local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 0.5% inflationary increase is applied to the most recent sale price for 5 LON Y PERERINION of £345,000 on 30th May 2025. For the value to have increased from £345,000 to £346,789 over the eleven months to June 2025, the following assumptions must hold true:

• The value of 5 LON Y PERERINION has moved in line with the HPI for detached houses in the Cardiff local authority area.
• The May 2025 sale price of £345,000 represented a fair market value for the property.
• The size, condition, and specification of 5 LON Y PERERINION has not materially changed since May 2025.

How Large is 5 LON Y PERERINION?

5 LON Y PERERINION is 76m² according to the EPC inspection conducted in February 2021. This puts it in the smallest 10% of detached houses houses in Cardiff, based on EPC data. The below chart shows the distribution of detached houses houses by size in Cardiff, and where 5 LON Y PERERINION lies on this distribution: 7% of detached houses houses are smaller than 5 LON Y PERERINION, and 93% of houses are larger. Note that EPC data is not available for all properties in Cardiff.

5 LON Y PERERINION: Plot and Title Map

5 LON Y PERERINION sits on a plot of roughly 0.052 of an acre, or 211m². The below map shows the location of 5 LON Y PERERINION, an approximate outline of the building(s), and the indicative extent of the property. The plot extent is a Land Registry INSPIRE Index Polygon, and it is important to note that a title may include more than one polygon, whereas only one polygon is shown on the map (the polygon which intersects with the position of 5 LON Y PERERINION). The full extent of the land contained in any registered title can only be identified from the individual title plan. The maps on this page should not be relied upon to establish the extent of a title.

Where is 5 LON Y PERERINION?

5 LON Y PERERINION is located in RADYR, in the CF15 postcode district. The below map shows the position of No. 5 on LON Y PERERINION.