18, LLANTWIT ROAD, TREFOREST, PONTYPRIDD, CF37 1TR - £192,500

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

18 LLANTWIT ROAD is a large semi-detached house of 141m², built sometime between 1900 and 1929. It was last sold for £192,500 in May 2017, which was around 84% above the average May 2017 semi-detached price in the Rhondda Cynon Taf local authority area. The most recent EPC inspection was February 2014, where the current energy rating was E, and the potential energy rating was C.

18 LLANTWIT ROAD Sold Prices

Land registry data shows three sales for 18 LLANTWIT ROAD since 1^st January 1995. The below table shows the price paid for the three sales, along with the average semi-detached price in the Rhondda Cynon Taf local authority area for the corresponding sale date. All of the three 18 LLANTWIT ROAD 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
2017 26 MAY	£192,500	£104,446	84% above HPI
2014 29 JUL	£165,000	£92,860	78% above HPI
2006 9 JAN	£175,000	£87,317	100% above HPI

18 LLANTWIT ROAD 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 three 18 LLANTWIT ROAD sales between January 2006 and May 2017 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 July 2014 sale was for 78% above the HPI. So the extrapolation line tracks at 78% above the HPI over time, until the May 2017 sale, where it rises to 84% above the HPI. The line then continues to track at 84% above the HPI.

What might 18 LLANTWIT ROAD be worth now?

18 LLANTWIT ROAD might now be worth an estimated £316,177.

This is based on house price inflation of 64.2%, between May 2017 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 64.2% inflationary increase is applied to the most recent sale price for 18 LLANTWIT ROAD of £192,500 on 26th May 2017. For the value to have increased from £192,500 to £316,177 over the six years and five months to December 2024, the following assumptions must hold true:

• The value of 18 LLANTWIT ROAD has moved in line with the HPI for semi-detached houses in the Rhondda Cynon Taf local authority area.
• The May 2017 sale price of £192,500 represented a fair market value for the property.
• The size, condition, and specification of 18 LLANTWIT ROAD has not materially changed since May 2017.

How Large is 18 LLANTWIT ROAD?

18 LLANTWIT ROAD is 141m² according to the EPC inspection conducted in February 2014. This puts it in the largest 30% 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 18 LLANTWIT ROAD lies on this distribution: 74% of semi-detached houses houses are smaller than 18 LLANTWIT ROAD, and 26% of houses are larger. Note that EPC data is not available for all properties in Pontypridd.

18 LLANTWIT ROAD: Plot and Title Map

18 LLANTWIT ROAD sits on a plot of roughly 0.055 of an acre, or 224m². The below map shows the location of 18 LLANTWIT ROAD, 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 18 LLANTWIT ROAD). 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 18 LLANTWIT ROAD?

18 LLANTWIT ROAD is located in TREFOREST, in the CF37 postcode district. The below map shows the position of No. 18 on LLANTWIT ROAD.