30, AVONRIDGE, THORNHILL, CARDIFF, CF14 9AU - £290,000

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

30 AVONRIDGE is a very small extended detached house of 93m², built sometime between 1976 and 1982. It was last sold for £290,000 in April 2021, which was around 30% below the average April 2021 detached price in the Cardiff local authority area. The most recent EPC inspection was July 2020, where the current energy rating was D, and the potential energy rating was B.

30 AVONRIDGE Sold Prices

Land registry data shows two sales for 30 AVONRIDGE 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 30 AVONRIDGE 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
2021 16 APR	£290,000	£414,289	30% below HPI
2011 15 FEB	£207,500	£282,638	27% below HPI

30 AVONRIDGE 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 30 AVONRIDGE sales from February 2011 and April 2021 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 February 2011 sale was for 27% below the HPI. So the extrapolation line tracks at 27% below the HPI over time, until the April 2021 sale, where it falls to 30% below the HPI. The line then continues to track at 30% below the HPI.

How Large is 30 AVONRIDGE?

30 AVONRIDGE is 93m², which includes one extension, according to the EPC inspection conducted in July 2020. This puts it in the smallest 20% of detached houses in Cardiff, based on EPC data. The below chart shows the distribution of detached houses by size in Cardiff, and where 30 AVONRIDGE lies on this distribution: 19% of detached houses are smaller than 30 AVONRIDGE, and 79% of houses are larger. Note that EPC data is not available for all properties in Cardiff.

30 AVONRIDGE: Plot and Title Map

30 AVONRIDGE sits on a plot of roughly 0.067 of an acre, or 273m². The below map shows the location of 30 AVONRIDGE, 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 30 AVONRIDGE). 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 30 AVONRIDGE?

30 AVONRIDGE is located in THORNHILL, in the CF14 postcode district. The below map shows the position of No. 30 on AVONRIDGE.