4, HEOL TYMAEN, UPPER BOAT, PONTYPRIDD, CF37 5AJ - £133,000

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

4 HEOL TYMAEN is a small extended semi-detached house of 103m², built sometime between 1950 and 1966, which could now be worth an estimated £261,740. It was last sold for £133,000 in December 2012, which was around 53% above the average December 2012 semi-detached price in the Rhondda Cynon Taf local authority area. The most recent EPC inspection was July 2010, where the current energy rating was C, and the potential energy rating was C.

4 HEOL TYMAEN Sold Prices

Land registry data shows two sales for 4 HEOL TYMAEN 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 4 HEOL TYMAEN 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 12 DEC	£133,000	£87,171	53% above HPI
1997 17 OCT	£44,500	£33,822	32% above HPI

4 HEOL TYMAEN 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 4 HEOL TYMAEN sales from October 1997 and December 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 October 1997 sale was for 32% above the HPI. So the extrapolation line tracks at 32% above the HPI over time, until the December 2012 sale, where it rises to 53% above the HPI. The line then continues to track at 53% above the HPI.

What might 4 HEOL TYMAEN be worth now?

4 HEOL TYMAEN might now be worth an estimated £261,740.

This is based on house price inflation of 96.8%, between December 2012 and December 2024, 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 96.8% inflationary increase is applied to the most recent sale price for 4 HEOL TYMAEN of £133,000 on 12th December 2012. For the value to have increased from £133,000 to £261,740 over the twelve years to December 2024, the following assumptions must hold true:

• The value of 4 HEOL TYMAEN has moved in line with the HPI for semi-detached houses in the Rhondda Cynon Taf local authority area.
• The December 2012 sale price of £133,000 represented a fair market value for the property.
• The size, condition, and specification of 4 HEOL TYMAEN has not materially changed since December 2012.

How Large is 4 HEOL TYMAEN?

4 HEOL TYMAEN is 103m², which includes two extensions, according to the EPC inspection conducted in July 2010. This puts it in the smallest 40% of semi-detached houses houses in Pontypridd, based on EPC data. The below chart shows the distribution of semi-detached houses houses by size in Pontypridd, and where 4 HEOL TYMAEN lies on this distribution: 37% of semi-detached houses houses are smaller than 4 HEOL TYMAEN, and 63% of houses are larger. Note that EPC data is not available for all properties in Pontypridd.

4 HEOL TYMAEN: Plot and Title Map

4 HEOL TYMAEN sits on a plot of roughly 0.071 of an acre, or 287m². The below map shows the location of 4 HEOL TYMAEN, 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 4 HEOL TYMAEN). 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 4 HEOL TYMAEN?

4 HEOL TYMAEN is located in UPPER BOAT, in the CF37 postcode district. The below map shows the position of No. 4 on HEOL TYMAEN.