Based on the January 2025 Price Paid Data (released on 3rd March 2025), the December 2024 House Price Index (released on 19th February 2025), and the January 2025 Energy Performance of Buildings Data (released on 27th February 2025). Sources
27 CADER IDRIS CLOSE is a very small semi-detached house of 73m², built sometime between 1976 and 1982, which could now be worth an estimated £180,274. It was last sold for £105,600 in December 2016, which was around 9% below the average December 2016 semi-detached price in the Caerphilly local authority area. The most recent EPC inspection was July 2021, where the current energy rating was D, and the potential energy rating was B.
Land registry data shows two sales for 27 CADER IDRIS CLOSE since 1st January 1995. The below table shows the price paid for the two sales, along with the average semi-detached price in the Caerphilly local authority area for the corresponding sale date. One of the two 27 CADER IDRIS CLOSE sales was for below the average price, whilst the other was for above 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 |
---|---|---|---|
2016 12 DEC | £105,600 | £115,543 | ![]() 9% below HPI |
1995 29 SEP | £40,000 | £36,497 | ![]() 10% above HPI |
The below graph shows the average semi-detached house price in the Caerphilly local authority area over time, sourced from the HPI. The two 27 CADER IDRIS CLOSE sales from September 1995 and December 2016 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 September 1995 sale was for 10% above the HPI. So the extrapolation line tracks at 10% above the HPI over time, until the December 2016 sale, where it falls to 9% below the HPI. The line then continues to track at 9% below the HPI.
27 CADER IDRIS CLOSE might now be worth an estimated £180,274.
This is based on house price inflation of 70.7%, between December 2016 and February 2025, for semi-detached houses, in the Caerphilly local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).
The 70.7% inflationary increase is applied to the most recent sale price for 27 CADER IDRIS CLOSE of £105,600 on 12th December 2016. For the value to have increased from £105,600 to £180,274 over the nine years and ten months to February 2025, the following assumptions must hold true:
27 CADER IDRIS CLOSE is 73m² according to the EPC inspection conducted in July 2021. This puts it in the smallest 20% of semi-detached houses houses in Risca, based on EPC data. The below chart shows the distribution of semi-detached houses houses by size in Risca, and where 27 CADER IDRIS CLOSE lies on this distribution: 10% of semi-detached houses houses are smaller than 27 CADER IDRIS CLOSE, and 90% of houses are larger. Note that EPC data is not available for all properties in Risca.
27 CADER IDRIS CLOSE sits on a plot of roughly 0.052 of an acre, or 212m². The below map shows the location of 27 CADER IDRIS CLOSE, 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 27 CADER IDRIS CLOSE). 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.
27 CADER IDRIS CLOSE is located in RISCA, in the NP11 postcode district. The below map shows the position of No. 27 on CADER IDRIS CLOSE.
Most recent sales first: