13, BLAENAU'R CWM, MERTHYR TYDFIL, CF47 0JD - £148,000

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

13 BLAENAU'R CWM is a small semi-detached house of 93m², built sometime between 2003 and 2006, which could now be worth an estimated £244,780. It was last sold for £148,000 in December 2015, which was around 57% above the average December 2015 semi-detached price in the Merthyr Tydfil local authority area. The most recent EPC inspection was July 2020, where the current energy rating was C, and the potential energy rating was B.

13 BLAENAU'R CWM Sold Prices

Land registry data shows two sales for 13 BLAENAU'R CWM 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 Merthyr Tydfil local authority area for the corresponding sale date. Both of the two 13 BLAENAU'R CWM 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 9 DEC	£148,000	£94,383	57% above HPI
2007 19 DEC	£156,750	£102,997	52% above HPI

13 BLAENAU'R CWM Price Paid vs. HPI Average

The below graph shows the average semi-detached house price in the Merthyr Tydfil local authority area over time, sourced from the HPI. The two 13 BLAENAU'R CWM sales from December 2007 and December 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 December 2007 sale was for 52% above the HPI. So the extrapolation line tracks at 52% above the HPI over time, until the December 2015 sale, where it rises to 57% above the HPI. The line then continues to track at 57% above the HPI.

What might 13 BLAENAU'R CWM be worth now?

13 BLAENAU'R CWM might now be worth an estimated £244,780.

This is based on house price inflation of 65.4%, between December 2015 and December 2024, for semi-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 65.4% inflationary increase is applied to the most recent sale price for 13 BLAENAU'R CWM of £148,000 on 9th December 2015. For the value to have increased from £148,000 to £244,780 over the nine years to December 2024, the following assumptions must hold true:

• The value of 13 BLAENAU'R CWM has moved in line with the HPI for semi-detached houses in the Merthyr Tydfil local authority area.
• The December 2015 sale price of £148,000 represented a fair market value for the property.
• The size, condition, and specification of 13 BLAENAU'R CWM has not materially changed since December 2015.

How Large is 13 BLAENAU'R CWM?

13 BLAENAU'R CWM is 93m² according to the EPC inspection conducted in July 2020. This puts it in the smallest 30% of semi-detached houses houses in Merthyr Tydfil, based on EPC data. The below chart shows the distribution of semi-detached houses houses by size in Merthyr Tydfil, and where 13 BLAENAU'R CWM lies on this distribution: 26% of semi-detached houses houses are smaller than 13 BLAENAU'R CWM, and 73% of houses are larger. Note that EPC data is not available for all properties in Merthyr Tydfil.

13 BLAENAU'R CWM: Plot and Title Map

13 BLAENAU'R CWM sits on a plot of roughly 0.056 of an acre, or 225m². The below map shows the location of 13 BLAENAU'R CWM, 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 13 BLAENAU'R CWM). 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 13 BLAENAU'R CWM?

13 BLAENAU'R CWM is located in MERTHYR TYDFIL, in the CF47 postcode district. The below map shows the position of No. 13 on BLAENAU'R CWM.