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.
8 LLYS STEFFAN is a small detached house of 99m², built sometime between 1983 and 1990, which could now be worth an estimated £421,011. It was last sold for £324,950 in October 2018, which was around 18% below the average October 2018 detached price in the Vale of Glamorgan local authority area. The most recent EPC inspection was July 2018, where the current energy rating was D, and the potential energy rating was B.
Land registry data shows two sales for 8 LLYS STEFFAN 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 8 LLYS STEFFAN 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 29 OCT | £324,950 | £396,408 | 18% below HPI |
1996 17 SEP | £94,250 | £101,283 | 7% below 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 8 LLYS STEFFAN sales from September 1996 and October 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 September 1996 sale was for 7% below the HPI. So the extrapolation line tracks at 7% below the HPI over time, until the October 2018 sale, where it falls to 18% below the HPI. The line then continues to track at 18% below the HPI.

8 LLYS STEFFAN might now be worth an estimated £421,011.
This is based on house price inflation of 29.6%, between October 2018 and August 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 29.6% inflationary increase is applied to the most recent sale price for 8 LLYS STEFFAN of £324,950 on 29th October 2018. For the value to have increased from £324,950 to £421,011 over the seven years and two months to August 2025, the following assumptions must hold true:
8 LLYS STEFFAN is 99m² according to the EPC inspection conducted in July 2018. This puts it in the smallest 30% of detached houses houses in Llantwit Major, based on EPC data. The below chart shows the distribution of detached houses houses by size in Llantwit Major, and where 8 LLYS STEFFAN lies on this distribution: 26% of detached houses houses are smaller than 8 LLYS STEFFAN, and 72% of houses are larger. Note that EPC data is not available for all properties in Llantwit Major.

8 LLYS STEFFAN sits on a plot of roughly 0.142 of an acre, or 575m². The below map shows the location of 8 LLYS STEFFAN, 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 8 LLYS STEFFAN). 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.

8 LLYS STEFFAN is located in LLANTWIT MAJOR, in the CF61 postcode district. The below map shows the position of No. 8 on LLYS STEFFAN.

Most recent sales first: