47, HEOL MAES Y DRE, YSTRADGYNLAIS, SWANSEA, SA9 1HA - £250,000

The information on this page is based on a number of underlying datasets, most of which are updated monthly. We maintain an update schedule which explains which version of each dataset we are currently relying on.

47 HEOL MAES Y DRE is a small extended semi-detached house of 95m², built sometime between 1900 and 1929, which could now be worth an estimated £239,142. It was last sold for £250,000 in March 2025, which was around 21% above the average March 2025 semi-detached price in the Powys local authority area. The most recent EPC inspection was April 2017, where the current energy rating was D, and the potential energy rating was B.

47 HEOL MAES Y DRE Sold Prices

Land registry data shows two sales for 47 HEOL MAES Y DRE 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 Powys local authority area for the corresponding sale date. One of the two 47 HEOL MAES Y DRE sales was for above the average price, whilst the other was 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
2025 21 MAR	£250,000	£207,335	21% above HPI
2017 14 JUN	£145,000	£145,531	Close to HPI

47 HEOL MAES Y DRE Price Paid vs. HPI Average

The below graph shows the average semi-detached house price in the Powys local authority area over time, sourced from the HPI. The two 47 HEOL MAES Y DRE sales from June 2017 and March 2025 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 2017 sale roughly matched the HPI. So the extrapolation line tracks roughly in line with the HPI over time, until the March 2025 sale, where it rises to 21% above the HPI. The line then continues to track at 21% above the HPI.

What might 47 HEOL MAES Y DRE be worth now?

47 HEOL MAES Y DRE might now be worth an estimated £239,142.

This is based on house price deflation of 4.3%, between March 2025 and June 2025, for semi-detached houses, in the Powys local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 4.3% deflationary decrease is applied to the most recent sale price for 47 HEOL MAES Y DRE of £250,000 on 21st March 2025. For the value to have decreased from £250,000 to £239,142 over the nine months to June 2025, the following assumptions must hold true:

• The value of 47 HEOL MAES Y DRE has moved in line with the HPI for semi-detached houses in the Powys local authority area.
• The March 2025 sale price of £250,000 represented a fair market value for the property.
• The size, condition, and specification of 47 HEOL MAES Y DRE has not materially changed since March 2025.

How Large is 47 HEOL MAES Y DRE?

47 HEOL MAES Y DRE is 95m², which includes one extension, according to the EPC inspection conducted in April 2017. This puts it in the smallest 30% of semi-detached houses houses in Ystradgynlais, based on EPC data. The below chart shows the distribution of semi-detached houses houses by size in Ystradgynlais, and where 47 HEOL MAES Y DRE lies on this distribution: 28% of semi-detached houses houses are smaller than 47 HEOL MAES Y DRE, and 72% of houses are larger. Note that EPC data is not available for all properties in Ystradgynlais.

47 HEOL MAES Y DRE: Plot and Title Map

47 HEOL MAES Y DRE sits on a plot of roughly 0.098 of an acre, or 395m². The below map shows the location of 47 HEOL MAES Y DRE, 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 47 HEOL MAES Y DRE). 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 47 HEOL MAES Y DRE?

47 HEOL MAES Y DRE is located in YSTRADGYNLAIS, in the SA9 postcode district. The below map shows the position of No. 47 on HEOL MAES Y DRE.