31, GLENBOI, MOUNTAIN ASH, CF45 3DG - £255,000

Based on the September 2024 Price Paid Data (released on 28th October 2024), the August 2024 House Price Index (released on 16th October 2024), and the September 2024 Energy Performance of Buildings Data (released on 31st October 2024). Sources

31 GLENBOI is a large extended detached house of 131m², built sometime between 1900 and 1929. It was last sold for £255,000 in December 2019, which was around 24% above the average December 2019 detached price in the Rhondda Cynon Taf local authority area. The most recent EPC inspection was July 2015, where the current energy rating was C, and the potential energy rating was B.

31 GLENBOI Sold Prices

Land registry data shows four sales for 31 GLENBOI since 1^st January 1995. The below table shows the price paid for the four sales, along with the average detached price in the Rhondda Cynon Taf local authority area for the corresponding sale date. Most of the four 31 GLENBOI 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 19 DEC	£255,000	£205,765	24% above HPI
2019 31 OCT	£255,000	£200,863	27% above HPI
2016 26 AUG	£230,000	£177,489	30% above HPI
2014 14 MAR	£65,000	£152,741	57% below HPI

31 GLENBOI 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 four 31 GLENBOI sales between March 2014 and December 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 October 2019 sale was for 27% above the HPI. So the extrapolation line tracks at 27% above the HPI over time, until the December 2019 sale, where it falls to 24% above the HPI. The line then continues to track at 24% above the HPI.

How Large is 31 GLENBOI?

31 GLENBOI is 131m², which includes one extension, according to the EPC inspection conducted in July 2015. This puts it in the largest 30% 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 31 GLENBOI lies on this distribution: 71% of detached houses are smaller than 31 GLENBOI, and 29% of houses are larger. Note that EPC data is not available for all properties in Mountain Ash.

31 GLENBOI: Plot and Title Map

31 GLENBOI sits on a plot of roughly 0.094 of an acre, or 381m². The below map shows the location of 31 GLENBOI, 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 31 GLENBOI). 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 31 GLENBOI?

31 GLENBOI is located in MOUNTAIN ASH, in the CF45 postcode district. The below map shows the position of No. 31 on GLENBOI.