50, GRAIG Y MYNYDD, THOMASTOWN, PORTH, CF39 8FD - £275,000

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

50 GRAIG Y MYNYDD is a midsized extended detached house of 114m², built sometime between 1996 and 2002, which could now be worth an estimated £303,287. It was last sold for £275,000 in March 2022, which was around 14% above the average March 2022 detached price in the Rhondda Cynon Taf local authority area. The most recent EPC inspection was September 2021, where the current energy rating was D, and the potential energy rating was B.

50 GRAIG Y MYNYDD Sold Prices

Land registry data shows two sales for 50 GRAIG Y MYNYDD since 1^st 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 50 GRAIG Y MYNYDD 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
2022 3 MAR	£275,000	£242,235	14% above HPI
1999 24 SEP	£79,950	£64,112	25% above HPI

50 GRAIG Y MYNYDD Price Paid vs. HPI Average

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 50 GRAIG Y MYNYDD sales from September 1999 and March 2022 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 1999 sale was for 25% above the HPI. So the extrapolation line tracks at 25% above the HPI over time, until the March 2022 sale, where it falls to 14% above the HPI. The line then continues to track at 14% above the HPI.

What might 50 GRAIG Y MYNYDD be worth now?

50 GRAIG Y MYNYDD might now be worth an estimated £303,287.

This is based on house price inflation of 10.3%, between March 2022 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 10.3% inflationary increase is applied to the most recent sale price for 50 GRAIG Y MYNYDD of £275,000 on 3rd March 2022. For the value to have increased from £275,000 to £303,287 over the three years and one month to February 2025, the following assumptions must hold true:

• The value of 50 GRAIG Y MYNYDD has moved in line with the HPI for detached houses in the Rhondda Cynon Taf local authority area.
• The March 2022 sale price of £275,000 represented a fair market value for the property.
• The size, condition, and specification of 50 GRAIG Y MYNYDD has not materially changed since March 2022.

How Large is 50 GRAIG Y MYNYDD?

50 GRAIG Y MYNYDD is 114m², which includes two extensions, according to the EPC inspection conducted in September 2021. This puts it in the largest 50% of detached houses houses in Tonyrefail, based on EPC data. The below chart shows the distribution of detached houses houses by size in Tonyrefail, and where 50 GRAIG Y MYNYDD lies on this distribution: 50% of detached houses houses are smaller than 50 GRAIG Y MYNYDD, and 49% of houses are larger. Note that EPC data is not available for all properties in Tonyrefail.

50 GRAIG Y MYNYDD: Plot and Title Map

50 GRAIG Y MYNYDD sits on a plot of roughly 0.091 of an acre, or 369m². The below map shows the location of 50 GRAIG Y MYNYDD, 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 50 GRAIG Y MYNYDD). 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 50 GRAIG Y MYNYDD?

50 GRAIG Y MYNYDD is located in THOMASTOWN, in the CF39 postcode district. The below map shows the position of No. 50 on GRAIG Y MYNYDD.