17, BLAENAU'R CWM, MERTHYR TYDFIL, CF47 0JD - £220,000

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

17 BLAENAU'R CWM is a midsized detached house of 116m², which could now be worth an estimated £299,736. It was last sold for £220,000 in July 2019, which was around 22% above the average July 2019 detached price in the Merthyr Tydfil local authority area. The most recent EPC inspection was March 2010, where the current energy rating was C, and the potential energy rating was C.

17 BLAENAU'R CWM Sold Prices

Land registry data shows two sales for 17 BLAENAU'R CWM 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 17 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
2019 12 JUL	£220,000	£180,186	22% above HPI
2007 21 DEC	£200,000	£162,828	23% above HPI

17 BLAENAU'R CWM 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 17 BLAENAU'R CWM sales from December 2007 and July 2019 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 23% above the HPI. So the extrapolation line tracks at 23% above the HPI over time, until the July 2019 sale, where it falls to 22% above the HPI. The line then continues to track at 22% above the HPI.

What might 17 BLAENAU'R CWM be worth now?

17 BLAENAU'R CWM might now be worth an estimated £299,736.

This is based on house price inflation of 36.2%, between July 2019 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 36.2% inflationary increase is applied to the most recent sale price for 17 BLAENAU'R CWM of £220,000 on 12th July 2019. For the value to have increased from £220,000 to £299,736 over the four years and seven months to December 2024, the following assumptions must hold true:

• The value of 17 BLAENAU'R CWM has moved in line with the HPI for detached houses in the Merthyr Tydfil local authority area.
• The July 2019 sale price of £220,000 represented a fair market value for the property.
• The size, condition, and specification of 17 BLAENAU'R CWM has not materially changed since July 2019.

How Large is 17 BLAENAU'R CWM?

17 BLAENAU'R CWM is 116m² according to the EPC inspection conducted in March 2010. This puts it in the largest 50% 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 17 BLAENAU'R CWM lies on this distribution: 54% of detached houses houses are smaller than 17 BLAENAU'R CWM, and 45% of houses are larger. Note that EPC data is not available for all properties in Merthyr Tydfil.

17 BLAENAU'R CWM: Plot and Title Map

17 BLAENAU'R CWM sits on a plot of roughly 0.116 of an acre, or 468m². The below map shows the location of 17 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 17 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 17 BLAENAU'R CWM?

17 BLAENAU'R CWM is located in MERTHYR TYDFIL, in the CF47 postcode district. The below map shows the position of No. 17 on BLAENAU'R CWM.