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.
20 HEOL CORN DU is a very large detached house of 188m², which could now be worth an estimated £425,093. It was last sold for £370,000 in May 2021, which was around 79% above the average May 2021 detached price in the Merthyr Tydfil local authority area. The most recent EPC inspection was September 2010, where the current energy rating was B, and the potential energy rating was B.
Land registry data shows two sales for 20 HEOL CORN DU since 1st January 1995. The below table shows the price paid for the two sales, along with the average detached price in the Merthyr Tydfil local authority area for the corresponding sale date. Both of the two 20 HEOL CORN DU sales were 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 |
---|---|---|---|
2021 7 MAY | £370,000 | £207,003 | ![]() 79% above HPI |
2017 29 SEP | £280,000 | £162,056 | ![]() 73% above HPI |
The below graph shows the average detached house price in the Merthyr Tydfil local authority area over time, sourced from the HPI. The two 20 HEOL CORN DU sales from September 2017 and May 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 September 2017 sale was for 73% above the HPI. So the extrapolation line tracks at 73% above the HPI over time, until the May 2021 sale, where it rises to 79% above the HPI. The line then continues to track at 79% above the HPI.
20 HEOL CORN DU might now be worth an estimated £425,093.
This is based on house price inflation of 14.9%, between May 2021 and February 2025, for detached houses, in the Merthyr Tydfil local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).
The 14.9% inflationary increase is applied to the most recent sale price for 20 HEOL CORN DU of £370,000 on 7th May 2021. For the value to have increased from £370,000 to £425,093 over the four years and three months to February 2025, the following assumptions must hold true:
20 HEOL CORN DU is 188m² according to the EPC inspection conducted in September 2010. This puts it in the largest 10% of detached houses houses in Merthyr Tydfil, based on EPC data. The below chart shows the distribution of detached houses houses by size in Merthyr Tydfil, and where 20 HEOL CORN DU lies on this distribution: 90% of detached houses houses are smaller than 20 HEOL CORN DU, and 10% of houses are larger. Note that EPC data is not available for all properties in Merthyr Tydfil.
20 HEOL CORN DU sits on a plot of roughly 0.157 of an acre, or 635m². The below map shows the location of 20 HEOL CORN DU, 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 20 HEOL CORN DU). 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.
20 HEOL CORN DU is located on BEACON HEIGHTS in MERTHYR TYDFIL, in the CF48 postcode district. The below map shows the position of 20 HEOL CORN DU on BEACON HEIGHTS.
Most recent sales first: