ASHLEIGH, MARY STREET, MOUNTAIN ASH, CF45 4HH - £158,000

Based on the December 2024 Price Paid Data (released on 29th January 2025), the November 2024 House Price Index (released on 15th January 2025), and the December 2024 Energy Performance of Buildings Data (released on 31st January 2025). Sources

ASHLEIGH is a very large detached house of 165m², built sometime between 1983 and 1990. It was last sold for £158,000 in June 2019, which was around 19% below the average June 2019 detached price in the Rhondda Cynon Taf local authority area. The most recent EPC inspection was July 2014, where the current energy rating was D, and the potential energy rating was C.

ASHLEIGH Sold Prices

Land registry data shows three sales for ASHLEIGH since 1^st January 1995. The below table shows the price paid for the three sales, along with the average detached price in the Rhondda Cynon Taf local authority area for the corresponding sale date. All of the three ASHLEIGH sales were for below 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 7 JUN	£158,000	£194,304	19% below HPI
2001 11 DEC	£69,000	£73,108	6% below HPI
2000 5 JAN	£64,000	£67,301	5% below HPI

ASHLEIGH Price Paid vs. HPI Average

The below graph shows the average detached house price in the Rhondda Cynon Taf local authority area over time, sourced from the HPI. The three ASHLEIGH sales between January 2000 and June 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 2001 sale was for 6% below the HPI. So the extrapolation line tracks at 6% below the HPI over time, until the June 2019 sale, where it falls to 19% below the HPI. The line then continues to track at 19% below the HPI.

How Large is ASHLEIGH?

ASHLEIGH is 165m² according to the EPC inspection conducted in July 2014. This puts it in the largest 20% of detached houses in Mountain Ash, based on EPC data. The below chart shows the distribution of detached houses by size in Mountain Ash, and where ASHLEIGH lies on this distribution: 86% of detached houses are smaller than ASHLEIGH, and 13% of houses are larger. Note that EPC data is not available for all properties in Mountain Ash.

ASHLEIGH: Plot and Title Map

ASHLEIGH sits on a plot of roughly 0.045 of an acre, or 182m². The below map shows the location of ASHLEIGH, 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 ASHLEIGH). 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 ASHLEIGH?

ASHLEIGH is located on MARY STREET in MOUNTAIN ASH, in the CF45 postcode district. The below map shows the position of ASHLEIGH on MARY STREET.