33, GWERN HEULOG, TONYREFAIL, PORTH, CF39 8BJ - £170,000

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

33 GWERN HEULOG is a large extended semi-detached house of 122m², built sometime between 1996 and 2002, which could now be worth an estimated £301,926. It was last sold for £170,000 in March 2015, which was around 84% above the average March 2015 semi-detached price in the Rhondda Cynon Taf local authority area. The most recent EPC inspection was October 2014, where the current energy rating was D, and the potential energy rating was B.

33 GWERN HEULOG Sold Prices

Land registry data shows two sales for 33 GWERN HEULOG 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 33 GWERN HEULOG 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
2015 27 MAR	£170,000	£92,541	84% above HPI
2004 23 JAN	£113,950	£65,210	75% above HPI

33 GWERN HEULOG 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 33 GWERN HEULOG sales from January 2004 and March 2015 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 January 2004 sale was for 75% above the HPI. So the extrapolation line tracks at 75% above the HPI over time, until the March 2015 sale, where it rises to 84% above the HPI. The line then continues to track at 84% above the HPI.

What might 33 GWERN HEULOG be worth now?

33 GWERN HEULOG might now be worth an estimated £301,926.

This is based on house price inflation of 77.6%, between March 2015 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 77.6% inflationary increase is applied to the most recent sale price for 33 GWERN HEULOG of £170,000 on 27th March 2015. For the value to have increased from £170,000 to £301,926 over the ten years and one month to February 2025, the following assumptions must hold true:

• The value of 33 GWERN HEULOG has moved in line with the HPI for semi-detached houses in the Rhondda Cynon Taf local authority area.
• The March 2015 sale price of £170,000 represented a fair market value for the property.
• The size, condition, and specification of 33 GWERN HEULOG has not materially changed since March 2015.

How Large is 33 GWERN HEULOG?

33 GWERN HEULOG is 122m², which includes one extension, according to the EPC inspection conducted in October 2014. This puts it in the largest 40% of semi-detached houses houses in Tonyrefail, based on EPC data. The below chart shows the distribution of semi-detached houses houses by size in Tonyrefail, and where 33 GWERN HEULOG lies on this distribution: 64% of semi-detached houses houses are smaller than 33 GWERN HEULOG, and 35% of houses are larger. Note that EPC data is not available for all properties in Tonyrefail.

33 GWERN HEULOG: Plot and Title Map

33 GWERN HEULOG sits on a plot of roughly 0.078 of an acre, or 316m². The below map shows the location of 33 GWERN HEULOG, 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 33 GWERN HEULOG). 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 33 GWERN HEULOG?

33 GWERN HEULOG is located in TONYREFAIL, in the CF39 postcode district. The below map shows the position of No. 33 on GWERN HEULOG.