11, CONWAY GROVE, MERTHYR TYDFIL, CF48 1JJ - £202,500

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

11 CONWAY GROVE is a very small semi-detached house of 68m², built sometime between 1991 and 1995, which could now be worth an estimated £196,475. It was last sold for £202,500 in January 2024, which was around 30% above the average January 2024 semi-detached price in the Merthyr Tydfil local authority area. The most recent EPC inspection was October 2023, where the current energy rating was C, and the potential energy rating was B.

11 CONWAY GROVE Sold Prices

Land registry data shows three sales for 11 CONWAY GROVE 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 Merthyr Tydfil local authority area for the corresponding sale date. The three 11 CONWAY GROVE sales were a mix of above the average price, and roughly equal to 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
2024 26 JAN	£202,500	£155,649	30% above HPI
2009 29 NOV	£89,000	£89,023	Close to HPI
2003 21 NOV	£63,000	£55,070	14% above HPI

11 CONWAY GROVE 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 three 11 CONWAY GROVE sales between November 2003 and January 2024 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 November 2009 sale roughly matched the HPI. So the extrapolation line tracks roughly in line with the HPI over time, until the January 2024 sale, where it rises to 30% above the HPI. The line then continues to track at 30% above the HPI.

What might 11 CONWAY GROVE be worth now?

11 CONWAY GROVE might now be worth an estimated £196,475.

This is based on house price deflation of 3%, between January 2024 and February 2025, 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 3% deflationary decrease is applied to the most recent sale price for 11 CONWAY GROVE of £202,500 on 26th January 2024. For the value to have decreased from £202,500 to £196,475 over the eleven months to February 2025, the following assumptions must hold true:

• The value of 11 CONWAY GROVE has moved in line with the HPI for semi-detached houses in the Merthyr Tydfil local authority area.
• The January 2024 sale price of £202,500 represented a fair market value for the property.
• The size, condition, and specification of 11 CONWAY GROVE has not materially changed since January 2024.

How Large is 11 CONWAY GROVE?

11 CONWAY GROVE is 68m² according to the EPC inspection conducted in October 2023. This puts it in the smallest 10% 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 11 CONWAY GROVE lies on this distribution: 2% of semi-detached houses houses are smaller than 11 CONWAY GROVE, and 97% of houses are larger. Note that EPC data is not available for all properties in Merthyr Tydfil.

11 CONWAY GROVE: Plot and Title Map

11 CONWAY GROVE sits on a plot of roughly 0.072 of an acre, or 293m². The below map shows the location of 11 CONWAY GROVE, 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 11 CONWAY GROVE). 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 11 CONWAY GROVE?

11 CONWAY GROVE is located in MERTHYR TYDFIL, in the CF48 postcode district. The below map shows the position of No. 11 on CONWAY GROVE.