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.
BELL HOUSE is a very large extended detached house of 214m², built sometime between 1967 and 1975, which could now be worth an estimated £822,707. It was last sold for £695,000 in August 2021, which was around 58% above the average August 2021 detached price in the Vale of Glamorgan local authority area. The most recent EPC inspection was October 2018, where the current energy rating was F, and the potential energy rating was C.
Land registry data shows two sales for BELL HOUSE since 1st January 1995. The below table shows the price paid for the two sales, along with the average detached price in the Vale of Glamorgan local authority area for the corresponding sale date. Both of the two BELL HOUSE 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 |
|---|---|---|---|
2021 16 AUG | £695,000 | £439,345 | 58% above HPI |
2020 30 MAR | £420,000 | £413,472 | 2% above HPI |
The below graph shows the average detached house price in the Vale of Glamorgan local authority area over time, sourced from the HPI. The two BELL HOUSE sales from March 2020 and August 2021 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 March 2020 sale was for 2% above the HPI. So the extrapolation line tracks at 2% above the HPI over time, until the August 2021 sale, where it rises to 58% above the HPI. The line then continues to track at 58% above the HPI.

BELL HOUSE might now be worth an estimated £822,707.
This is based on house price inflation of 18.4%, between August 2021 and May 2026, 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 18.4% inflationary increase is applied to the most recent sale price for BELL HOUSE of £695,000 on 16th August 2021. For the value to have increased from £695,000 to £822,707 over the five years and three months to May 2026, the following assumptions must hold true:
BELL HOUSE is 214m², which includes one extension, according to the EPC inspection conducted in October 2018. This puts it in the largest 20% of detached houses houses in Colwinston, based on EPC data. The below chart shows the distribution of detached houses houses by size in Colwinston, and where BELL HOUSE lies on this distribution: 90% of detached houses houses are smaller than BELL HOUSE, and 10% of houses are larger. Note that EPC data is not available for all properties in Colwinston.

BELL HOUSE sits on a plot of roughly 0.187 of an acre, or 756m². The below map shows the location of BELL HOUSE, 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 BELL HOUSE). 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.

BELL HOUSE is located in COLWINSTON, in the CF71 postcode district. The below map shows the position of BELL HOUSE in COLWINSTON.
