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.
20 CLAYTONGATE is a very small semi-detached house of 82m², built sometime between 1967 and 1975, which could now be worth an estimated £200,812. It was last sold for £130,000 in December 2016, which was around 5% below the average December 2016 semi-detached price in the Chorley local authority area. The most recent EPC inspection was December 2025, where the current energy rating was D, and the potential energy rating was C.
Land registry data shows two sales for 20 CLAYTONGATE since 1st January 1995. The below table shows the price paid for the two sales, along with the average semi-detached price in the Chorley local authority area for the corresponding sale date. Both of the two 20 CLAYTONGATE 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 |
|---|---|---|---|
2016 9 DEC | £130,000 | £137,471 | 5% below HPI |
2015 27 AUG | £130,000 | £136,774 | 5% below HPI |
The below graph shows the average semi-detached house price in the Chorley local authority area over time, sourced from the HPI. The two 20 CLAYTONGATE sales from August 2015 and December 2016 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 August 2015 sale was for 5% below the HPI. So the extrapolation line tracks at 5% below the HPI over time, until the December 2016 sale, which was also at 5% below the HPI.

20 CLAYTONGATE might now be worth an estimated £200,812.
This is based on house price inflation of 54.5%, between December 2016 and April 2026, for semi-detached houses, in the Chorley local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).
The 54.5% inflationary increase is applied to the most recent sale price for 20 CLAYTONGATE of £130,000 on 9th December 2016. For the value to have increased from £130,000 to £200,812 over the ten years and eight months to April 2026, the following assumptions must hold true:
20 CLAYTONGATE is 82m² according to the EPC inspection conducted in December 2025. This puts it in the smallest 20% of semi-detached houses houses in Coppull, based on EPC data. The below chart shows the distribution of semi-detached houses houses by size in Coppull, and where 20 CLAYTONGATE lies on this distribution: 15% of semi-detached houses houses are smaller than 20 CLAYTONGATE, and 83% of houses are larger. Note that EPC data is not available for all properties in Coppull.

20 CLAYTONGATE sits on a plot of roughly 0.080 of an acre, or 323m². The below map shows the location of 20 CLAYTONGATE, 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 20 CLAYTONGATE). 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.

20 CLAYTONGATE is located in COPPULL, in the PR7 postcode district. The below map shows the position of No. 20 on CLAYTONGATE.

Most recent sales first: