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 CASTLE ROAD is a very large extended semi-detached house of 224m², built sometime between 1900 and 1929, which could now be worth an estimated £904,682. It was last sold for £493,500 in February 2014, which was around 160% above the average February 2014 semi-detached price in the Folkestone and Hythe local authority area. The most recent EPC inspection was October 2013, where the current energy rating was D, and the potential energy rating was D.
Land registry data shows two sales for 20 CASTLE 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 Folkestone and Hythe local authority area for the corresponding sale date. Both of the two 20 CASTLE ROAD 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 |
|---|---|---|---|
2014 18 FEB | £493,500 | £189,982 | 160% above HPI |
2011 29 MAR | £350,000 | £174,769 | 100% above HPI |
The below graph shows the average semi-detached house price in the Folkestone and Hythe local authority area over time, sourced from the HPI. The two 20 CASTLE ROAD sales from March 2011 and February 2014 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 2011 sale was for 100% above the HPI. So the extrapolation line tracks at 100% above the HPI over time, until the February 2014 sale, where it rises to 160% above the HPI. The line then continues to track at 160% above the HPI.

20 CASTLE ROAD might now be worth an estimated £904,682.
This is based on house price inflation of 83.3%, between February 2014 and May 2026, for semi-detached houses, in the Folkestone and Hythe local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).
The 83.3% inflationary increase is applied to the most recent sale price for 20 CASTLE ROAD of £493,500 on 18th February 2014. For the value to have increased from £493,500 to £904,682 over the eleven years and nine months to May 2026, the following assumptions must hold true:
20 CASTLE ROAD is 224m², which includes one extension, according to the EPC inspection conducted in October 2013. This puts it in the largest 20% of semi-detached houses houses in Folkestone, based on EPC data. The below chart shows the distribution of semi-detached houses houses by size in Folkestone, and where 20 CASTLE ROAD lies on this distribution: 88% of semi-detached houses houses are smaller than 20 CASTLE ROAD, and 12% of houses are larger. Note that EPC data is not available for all properties in Folkestone.

20 CASTLE ROAD sits on a plot of roughly 0.110 of an acre, or 445m². The below map shows the location of 20 CASTLE 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 20 CASTLE 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.

20 CASTLE ROAD is located in SANDGATE, in the CT20 postcode district. The below map shows the position of No. 20 on CASTLE ROAD.

Most recent sales first: