38, PEN Y DYFFRYN, MERTHYR TYDFIL, CF48 1PL - £255,000

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

38 PEN Y DYFFRYN is a midsized detached house of 120m², which could now be worth an estimated £353,371. It was last sold for £255,000 in November 2018, which was around 44% above the average November 2018 detached price in the Merthyr Tydfil local authority area. The most recent EPC inspection was July 2014, where the current energy rating was C, and the potential energy rating was B.

38 PEN Y DYFFRYN Sold Prices

Land registry data shows two sales for 38 PEN Y DYFFRYN since 1^st January 1995. The below table shows the price paid for the two sales, along with the average detached price in the Merthyr Tydfil local authority area for the corresponding sale date. Both of the two 38 PEN Y DYFFRYN 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
2018 30 NOV	£255,000	£177,152	44% above HPI
2015 2 APR	£200,000	£154,140	30% above HPI

38 PEN Y DYFFRYN Price Paid vs. HPI Average

The below graph shows the average detached house price in the Merthyr Tydfil local authority area over time, sourced from the HPI. The two 38 PEN Y DYFFRYN sales from April 2015 and November 2018 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 April 2015 sale was for 30% above the HPI. So the extrapolation line tracks at 30% above the HPI over time, until the November 2018 sale, where it rises to 44% above the HPI. The line then continues to track at 44% above the HPI.

What might 38 PEN Y DYFFRYN be worth now?

38 PEN Y DYFFRYN might now be worth an estimated £353,371.

This is based on house price inflation of 38.6%, between November 2018 and December 2024, for detached houses, in the Merthyr Tydfil local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 38.6% inflationary increase is applied to the most recent sale price for 38 PEN Y DYFFRYN of £255,000 on 30th November 2018. For the value to have increased from £255,000 to £353,371 over the five years and eleven months to December 2024, the following assumptions must hold true:

• The value of 38 PEN Y DYFFRYN has moved in line with the HPI for detached houses in the Merthyr Tydfil local authority area.
• The November 2018 sale price of £255,000 represented a fair market value for the property.
• The size, condition, and specification of 38 PEN Y DYFFRYN has not materially changed since November 2018.

How Large is 38 PEN Y DYFFRYN?

38 PEN Y DYFFRYN is 120m² according to the EPC inspection conducted in July 2014. This puts it in the largest 40% of detached houses houses in Merthyr Tydfil, based on EPC data. The below chart shows the distribution of detached houses houses by size in Merthyr Tydfil, and where 38 PEN Y DYFFRYN lies on this distribution: 59% of detached houses houses are smaller than 38 PEN Y DYFFRYN, and 39% of houses are larger. Note that EPC data is not available for all properties in Merthyr Tydfil.

38 PEN Y DYFFRYN: Plot and Title Map

38 PEN Y DYFFRYN sits on a plot of roughly 0.084 of an acre, or 340m². The below map shows the location of 38 PEN Y DYFFRYN, 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 38 PEN Y DYFFRYN). 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 38 PEN Y DYFFRYN?

38 PEN Y DYFFRYN is located in MERTHYR TYDFIL, in the CF48 postcode district. The below map shows the position of No. 38 on PEN Y DYFFRYN.