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.
18 MOUNTBATTEN ROAD is a midsized semi-detached house of 111m², built sometime between 1976 and 1982, which could now be worth an estimated £262,736. It was last sold for £74,500 in February 2002, which was around 15% below the average February 2002 semi-detached price in the Vale of Glamorgan local authority area. The most recent EPC inspection was September 2013, where the current energy rating was D, and the potential energy rating was B.
Land registry data shows two sales for 18 MOUNTBATTEN ROAD since 1st January 1995. The below table shows the price paid for the two sales, along with the average semi-detached price in the Vale of Glamorgan local authority area for the corresponding sale date. Both of the two 18 MOUNTBATTEN ROAD 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 |
|---|---|---|---|
2002 8 FEB | £74,500 | £87,627 | 15% below HPI |
1996 11 JUL | £41,000 | £54,425 | 25% below HPI |
The below graph shows the average semi-detached house price in the Vale of Glamorgan local authority area over time, sourced from the HPI. The two 18 MOUNTBATTEN ROAD sales from July 1996 and February 2002 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 July 1996 sale was for 25% below the HPI. So the extrapolation line tracks at 25% below the HPI over time, until the February 2002 sale, where it rises to 15% below the HPI. The line then continues to track at 15% below the HPI.

18 MOUNTBATTEN ROAD might now be worth an estimated £262,736.
This is based on house price inflation of 252.7%, between February 2002 and April 2026, for semi-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 252.7% inflationary increase is applied to the most recent sale price for 18 MOUNTBATTEN ROAD of £74,500 on 8th February 2002. For the value to have increased from £74,500 to £262,736 over the 23 years and ten months to April 2026, the following assumptions must hold true:
18 MOUNTBATTEN ROAD is 111m² according to the EPC inspection conducted in September 2013. This puts it in the smallest 50% of semi-detached houses houses in Barry, based on EPC data. The below chart shows the distribution of semi-detached houses houses by size in Barry, and where 18 MOUNTBATTEN ROAD lies on this distribution: 44% of semi-detached houses houses are smaller than 18 MOUNTBATTEN ROAD, and 54% of houses are larger. Note that EPC data is not available for all properties in Barry.

18 MOUNTBATTEN ROAD sits on a plot of roughly 0.059 of an acre, or 237m². The below map shows the location of 18 MOUNTBATTEN ROAD, 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 18 MOUNTBATTEN ROAD). 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.

18 MOUNTBATTEN ROAD is located in BARRY, in the CF62 postcode district. The below map shows the position of No. 18 on MOUNTBATTEN ROAD.

Most recent sales first: