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.
1 BRYN ONNEN is a midsized extended detached house of 97m², built sometime between 1950 and 1966, which could now be worth an estimated £320,881. It was last sold for £170,000 in February 2012, which was around 20% above the average February 2012 detached price in the Rhondda Cynon Taf local authority area. The most recent EPC inspection was November 2010, where the current energy rating was D, and the potential energy rating was C.
Land registry data shows two sales for 1 BRYN ONNEN since 1st January 1995. The below table shows the price paid for the two sales, along with the average detached price in the Rhondda Cynon Taf local authority area for the corresponding sale date. Both of the two 1 BRYN ONNEN 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 |
---|---|---|---|
2012 13 FEB | £170,000 | £141,535 | ![]() 20% above HPI |
1998 1 MAY | £74,950 | £54,713 | ![]() 37% above HPI |
The below graph shows the average detached house price in the Rhondda Cynon Taf local authority area over time, sourced from the HPI. The two 1 BRYN ONNEN sales from May 1998 and February 2012 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 May 1998 sale was for 37% above the HPI. So the extrapolation line tracks at 37% above the HPI over time, until the February 2012 sale, where it falls to 20% above the HPI. The line then continues to track at 20% above the HPI.
1 BRYN ONNEN might now be worth an estimated £320,881.
This is based on house price inflation of 88.8%, between February 2012 and February 2025, for detached houses, in the Rhondda Cynon Taf local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).
The 88.8% inflationary increase is applied to the most recent sale price for 1 BRYN ONNEN of £170,000 on 13th February 2012. For the value to have increased from £170,000 to £320,881 over the thirteen years to February 2025, the following assumptions must hold true:
1 BRYN ONNEN is 97m², which includes one extension, according to the EPC inspection conducted in November 2010. This puts it in the smallest 50% of detached houses houses in Penderyn, based on EPC data. The below chart shows the distribution of detached houses houses by size in Penderyn, and where 1 BRYN ONNEN lies on this distribution: 41% of detached houses houses are smaller than 1 BRYN ONNEN, and 59% of houses are larger. Note that EPC data is not available for all properties in Penderyn.
1 BRYN ONNEN sits on a plot of roughly 0.067 of an acre, or 273m². The below map shows the location of 1 BRYN ONNEN, 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 1 BRYN ONNEN). 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.
1 BRYN ONNEN is located in PENDERYN, in the CF44 postcode district. The below map shows the position of No. 1 on BRYN ONNEN.
Most recent sales first: