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.
15 LLYS TEILO is a very small terraced house of 58m², built sometime between 1991 and 1995, which could now be worth an estimated £231,678. It was last sold for £131,950 in March 2012, which was around 1% below the average March 2012 terraced price in the Vale of Glamorgan local authority area. The most recent EPC inspection was May 2011, where the current energy rating was D, and the potential energy rating was C.
Land registry data shows two sales for 15 LLYS TEILO since 1st January 1995. The below table shows the price paid for the two sales, along with the average terraced price in the Vale of Glamorgan local authority area for the corresponding sale date. Both of the two 15 LLYS TEILO 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 |
|---|---|---|---|
2012 2 MAR | £131,950 | £133,746 | 1% below HPI |
2008 30 MAY | £131,000 | £137,328 | 5% below HPI |
The below graph shows the average terraced house price in the Vale of Glamorgan local authority area over time, sourced from the HPI. The two 15 LLYS TEILO sales from May 2008 and March 2012 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 May 2008 sale was for 5% below the HPI. So the extrapolation line tracks at 5% below the HPI over time, until the March 2012 sale, where it rises to 1% below the HPI. The line then continues to track at 1% below the HPI.

15 LLYS TEILO might now be worth an estimated £231,678.
This is based on house price inflation of 75.6%, between March 2012 and August 2025, for terraced 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 75.6% inflationary increase is applied to the most recent sale price for 15 LLYS TEILO of £131,950 on 2nd March 2012. For the value to have increased from £131,950 to £231,678 over the twelve years and seven months to August 2025, the following assumptions must hold true:
15 LLYS TEILO is 58m² according to the EPC inspection conducted in May 2011. This puts it in the smallest 10% of terraced houses houses in Llantwit Major, based on EPC data. The below chart shows the distribution of terraced houses houses by size in Llantwit Major, and where 15 LLYS TEILO lies on this distribution: 2% of terraced houses houses are smaller than 15 LLYS TEILO, and 98% of houses are larger. Note that EPC data is not available for all properties in Llantwit Major.

15 LLYS TEILO sits on a plot of roughly 0.051 of an acre, or 206m². The below map shows the location of 15 LLYS TEILO, 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 LLYS TEILO). 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.

15 LLYS TEILO is located in LLANTWIT MAJOR, in the CF61 postcode district. The below map shows the position of No. 15 on LLYS TEILO.

Most recent sales first: