21, PARC GELLIFAELOG, TONYPANDY, CF40 1BF - £158,500

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

21 PARC GELLIFAELOG is a large semi-detached house of 128m², built sometime from 2007 onwards, which could now be worth an estimated £286,401. It was last sold for £158,500 in April 2014, which was around 74% above the average April 2014 semi-detached price in the Rhondda Cynon Taf local authority area. The most recent EPC inspection was January 2013, where the current energy rating was C, and the potential energy rating was B.

21 PARC GELLIFAELOG Sold Prices

Land registry data shows two sales for 21 PARC GELLIFAELOG since 1^st January 1995. The below table shows the price paid for the two sales, along with the average semi-detached price in the Rhondda Cynon Taf local authority area for the corresponding sale date. Both of the two 21 PARC GELLIFAELOG 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
2014 8 APR	£158,500	£90,958	74% above HPI
2007 20 DEC	£164,000	£106,291	54% above HPI

21 PARC GELLIFAELOG Price Paid vs. HPI Average

The below graph shows the average semi-detached house price in the Rhondda Cynon Taf local authority area over time, sourced from the HPI. The two 21 PARC GELLIFAELOG sales from December 2007 and April 2014 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 December 2007 sale was for 54% above the HPI. So the extrapolation line tracks at 54% above the HPI over time, until the April 2014 sale, where it rises to 74% above the HPI. The line then continues to track at 74% above the HPI.

What might 21 PARC GELLIFAELOG be worth now?

21 PARC GELLIFAELOG might now be worth an estimated £286,401.

This is based on house price inflation of 80.7%, between April 2014 and February 2025, for semi-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 80.7% inflationary increase is applied to the most recent sale price for 21 PARC GELLIFAELOG of £158,500 on 8th April 2014. For the value to have increased from £158,500 to £286,401 over the eleven years and two months to February 2025, the following assumptions must hold true:

• The value of 21 PARC GELLIFAELOG has moved in line with the HPI for semi-detached houses in the Rhondda Cynon Taf local authority area.
• The April 2014 sale price of £158,500 represented a fair market value for the property.
• The size, condition, and specification of 21 PARC GELLIFAELOG has not materially changed since April 2014.

How Large is 21 PARC GELLIFAELOG?

21 PARC GELLIFAELOG is 128m² according to the EPC inspection conducted in January 2013. This puts it in the largest 30% of semi-detached houses houses in Tonypandy, based on EPC data. The below chart shows the distribution of semi-detached houses houses by size in Tonypandy, and where 21 PARC GELLIFAELOG lies on this distribution: 73% of semi-detached houses houses are smaller than 21 PARC GELLIFAELOG, and 26% of houses are larger. Note that EPC data is not available for all properties in Tonypandy.

21 PARC GELLIFAELOG: Plot and Title Map

21 PARC GELLIFAELOG sits on a plot of roughly 0.060 of an acre, or 244m². The below map shows the location of 21 PARC GELLIFAELOG, 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 21 PARC GELLIFAELOG). 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 21 PARC GELLIFAELOG?

21 PARC GELLIFAELOG is located in TONYPANDY, in the CF40 postcode district. The below map shows the position of No. 21 on PARC GELLIFAELOG.