17, GLYNMIL CLOSE, MERTHYR TYDFIL, CF47 0GE - £300,000

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 GLYNMIL CLOSE is a midsized extended detached house of 110m², built sometime between 1996 and 2002, which could now be worth an estimated £293,133. It was last sold for £300,000 in December 2022, which was around 19% above the average December 2022 detached price in the Merthyr Tydfil local authority area. The most recent EPC inspection was November 2022, where the current energy rating was C, and the potential energy rating was B.

17 GLYNMIL CLOSE Sold Prices

Land registry data shows two sales for 17 GLYNMIL CLOSE 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 GLYNMIL CLOSE 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
2022 9 DEC	£300,000	£251,243	19% above HPI
2003 18 JUN	£104,950	£83,121	26% above HPI

17 GLYNMIL CLOSE 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 GLYNMIL CLOSE sales from June 2003 and December 2022 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 June 2003 sale was for 26% above the HPI. So the extrapolation line tracks at 26% above the HPI over time, until the December 2022 sale, where it falls to 19% above the HPI. The line then continues to track at 19% above the HPI.

What might 17 GLYNMIL CLOSE be worth now?

17 GLYNMIL CLOSE might now be worth an estimated £293,133.

This is based on house price deflation of 2.3%, between December 2022 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 2.3% deflationary decrease is applied to the most recent sale price for 17 GLYNMIL CLOSE of £300,000 on 9th December 2022. For the value to have decreased from £300,000 to £293,133 over the two years to December 2024, the following assumptions must hold true:

• The value of 17 GLYNMIL CLOSE has moved in line with the HPI for detached houses in the Merthyr Tydfil local authority area.
• The December 2022 sale price of £300,000 represented a fair market value for the property.
• The size, condition, and specification of 17 GLYNMIL CLOSE has not materially changed since December 2022.

How Large is 17 GLYNMIL CLOSE?

17 GLYNMIL CLOSE is 110m², which includes two extensions, according to the EPC inspection conducted in November 2022. This puts it in the smallest 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 GLYNMIL CLOSE lies on this distribution: 43% of detached houses houses are smaller than 17 GLYNMIL CLOSE, and 55% of houses are larger. Note that EPC data is not available for all properties in Merthyr Tydfil.

17 GLYNMIL CLOSE: Plot and Title Map

17 GLYNMIL CLOSE sits on a plot of roughly 0.064 of an acre, or 259m². The below map shows the location of 17 GLYNMIL CLOSE, 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 GLYNMIL CLOSE). 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 GLYNMIL CLOSE?

17 GLYNMIL CLOSE is located in MERTHYR TYDFIL, in the CF47 postcode district. The below map shows the position of No. 17 on GLYNMIL CLOSE.