8, CASTLE ROAD, TONGWYNLAIS, CARDIFF, CF15 7JQ - £205,000

Based on the December 2024 Price Paid Data (released on 29th January 2025), the November 2024 House Price Index (released on 15th January 2025), and the December 2024 Energy Performance of Buildings Data (released on 31st January 2025). Sources

8 CASTLE ROAD is a very small semi-detached house of 74m², built sometime between 1930 and 1949. It was last sold for £205,000 in August 2011, which was around 28% below the average August 2011 detached price in the Cardiff local authority area. The most recent EPC inspection was July 2011, where the current energy rating was D, and the potential energy rating was C.

8 CASTLE ROAD Sold Prices

Land registry data shows two sales for 8 CASTLE ROAD 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 8 CASTLE ROAD 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
2011 18 AUG	£205,000	£286,712	28% below HPI
2011 8 MAR	£121,000	£282,893	57% below HPI

8 CASTLE ROAD 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 8 CASTLE ROAD sales from March 2011 and August 2011 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 March 2011 sale was for 57% below the HPI. So the extrapolation line tracks at 57% below the HPI over time, until the August 2011 sale, where it rises to 28% below the HPI. The line then continues to track at 28% below the HPI.

How Large is 8 CASTLE ROAD?

8 CASTLE ROAD is 74m² according to the EPC inspection conducted in July 2011. This puts it in the smallest 10% of detached houses in Tongwynlais, based on EPC data. The below chart shows the distribution of detached houses by size in Tongwynlais, and where 8 CASTLE ROAD lies on this distribution: 2% of detached houses are smaller than 8 CASTLE ROAD, and 98% of houses are larger. Note that EPC data is not available for all properties in Tongwynlais.

8 CASTLE ROAD: Plot and Title Map

8 CASTLE ROAD sits on a plot of roughly 0.088 of an acre, or 355m². The below map shows the location of 8 CASTLE ROAD, 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 8 CASTLE ROAD). 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 8 CASTLE ROAD?

8 CASTLE ROAD is located in TONGWYNLAIS, in the CF15 postcode district. The below map shows the position of No. 8 on CASTLE ROAD.