15, TREM MAPGOLL, BARRY, CF63 1HD - £260,000

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

15 TREM MAPGOLL is a midsized extended detached house of 110m², built sometime between 2003 and 2006, which could now be worth an estimated £339,359. It was last sold for £260,000 in September 2018, which was around 34% below the average September 2018 detached price in the Vale of Glamorgan local authority area. The most recent EPC inspection was September 2009, where the current energy rating was C, and the potential energy rating was C.

15 TREM MAPGOLL Sold Prices

Land registry data shows three sales for 15 TREM MAPGOLL since 1^st January 1995. The below table shows the price paid for the three sales, along with the average detached price in the Vale of Glamorgan local authority area for the corresponding sale date. All of the three 15 TREM MAPGOLL 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
2018 26 SEP	£260,000	£395,078	34% below HPI
2013 12 APR	£200,000	£300,829	34% below HPI
2004 24 JUN	£171,500	£247,651	31% below HPI

15 TREM MAPGOLL Price Paid vs. HPI Average

The below graph shows the average detached house price in the Vale of Glamorgan local authority area over time, sourced from the HPI. The three 15 TREM MAPGOLL sales between June 2004 and September 2018 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 April 2013 sale was for 34% below the HPI. So the extrapolation line tracks at 34% below the HPI over time, until the September 2018 sale, which was also at 34% below the HPI.

What might 15 TREM MAPGOLL be worth now?

15 TREM MAPGOLL might now be worth an estimated £339,359.

This is based on house price inflation of 30.5%, between September 2018 and February 2025, for detached houses, in the Vale of Glamorgan local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 30.5% inflationary increase is applied to the most recent sale price for 15 TREM MAPGOLL of £260,000 on 26th September 2018. For the value to have increased from £260,000 to £339,359 over the seven years and seven months to February 2025, the following assumptions must hold true:

• The value of 15 TREM MAPGOLL has moved in line with the HPI for detached houses in the Vale of Glamorgan local authority area.
• The September 2018 sale price of £260,000 represented a fair market value for the property.
• The size, condition, and specification of 15 TREM MAPGOLL has not materially changed since September 2018.

How Large is 15 TREM MAPGOLL?

15 TREM MAPGOLL is 110m², which includes one extension, according to the EPC inspection conducted in September 2009. This puts it in the smallest 50% of detached houses houses in Barry, based on EPC data. The below chart shows the distribution of detached houses houses by size in Barry, and where 15 TREM MAPGOLL lies on this distribution: 44% of detached houses houses are smaller than 15 TREM MAPGOLL, and 56% of houses are larger. Note that EPC data is not available for all properties in Barry.

15 TREM MAPGOLL: Plot and Title Map

15 TREM MAPGOLL sits on a plot of roughly 0.104 of an acre, or 420m². The below map shows the location of 15 TREM MAPGOLL, 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 15 TREM MAPGOLL). 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 15 TREM MAPGOLL?

15 TREM MAPGOLL is located in BARRY, in the CF63 postcode district. The below map shows the position of No. 15 on TREM MAPGOLL.