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 DERI AVENUE is a very small extended semi-detached house of 84m², built sometime between 1950 and 1966, which could now be worth an estimated £239,744. It was last sold for £125,000 in May 2013, which was around 17% above the average May 2013 semi-detached price in the Bridgend 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 15 DERI AVENUE since 1st January 1995. The below table shows the price paid for the two sales, along with the average semi-detached price in the Bridgend local authority area for the corresponding sale date. Both of the two 15 DERI AVENUE 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 |
|---|---|---|---|
2013 31 MAY | £125,000 | £106,680 | 17% above HPI |
1998 27 MAR | £58,000 | £45,602 | 27% above HPI |
The below graph shows the average semi-detached house price in the Bridgend local authority area over time, sourced from the HPI. The two 15 DERI AVENUE sales from March 1998 and May 2013 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 1998 sale was for 27% above the HPI. So the extrapolation line tracks at 27% above the HPI over time, until the May 2013 sale, where it falls to 17% above the HPI. The line then continues to track at 17% above the HPI.

15 DERI AVENUE might now be worth an estimated £239,744.
This is based on house price inflation of 91.8%, between May 2013 and July 2025, for semi-detached houses, in the Bridgend local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).
The 91.8% inflationary increase is applied to the most recent sale price for 15 DERI AVENUE of £125,000 on 31st May 2013. For the value to have increased from £125,000 to £239,744 over the eleven years and ten months to July 2025, the following assumptions must hold true:
15 DERI AVENUE is 84m², which includes one extension, according to the EPC inspection conducted in September 2013. This puts it in the smallest 20% of semi-detached houses houses in Pencoed, based on EPC data. The below chart shows the distribution of semi-detached houses houses by size in Pencoed, and where 15 DERI AVENUE lies on this distribution: 13% of semi-detached houses houses are smaller than 15 DERI AVENUE, and 86% of houses are larger. Note that EPC data is not available for all properties in Pencoed.

15 DERI AVENUE sits on a plot of roughly 0.057 of an acre, or 230m². The below map shows the location of 15 DERI AVENUE, 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 DERI AVENUE). 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 DERI AVENUE is located in PENCOED, in the CF35 postcode district. The below map shows the position of No. 15 on DERI AVENUE.

Most recent sales first: