21, THE SIDINGS, DELABOLE, PL33 9AX - £165,000

Based on the January 2025 Price Paid Data (released on 3rd March 2025), the December 2024 House Price Index (released on 19th February 2025), and the January 2025 Energy Performance of Buildings Data (released on 27th February 2025). Sources

21 THE SIDINGS is a very small extended detached house of 66m², built sometime between 1996 and 2002, which could now be worth an estimated £272,382. It was last sold for £165,000 in October 2009, which was around 38% below the average October 2009 detached price in the Cornwall local authority area. The most recent EPC inspection was February 2025, where the current energy rating was C, and the potential energy rating was A.

21 THE SIDINGS Sold Prices

Land registry data shows three sales for 21 THE SIDINGS since 1^st January 1995. The below table shows the price paid for the three sales, along with the average detached price in the Cornwall local authority area for the corresponding sale date. All of the three 21 THE SIDINGS 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
2009 30 OCT	£165,000	£264,860	38% below HPI
2001 17 MAY	£76,000	£128,823	41% below HPI
1997 3 NOV	£49,000	£86,897	44% below HPI

21 THE SIDINGS Price Paid vs. HPI Average

The below graph shows the average detached house price in the Cornwall local authority area over time, sourced from the HPI. The three 21 THE SIDINGS sales between November 1997 and October 2009 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 2001 sale was for 41% below the HPI. So the extrapolation line tracks at 41% below the HPI over time, until the October 2009 sale, where it rises to 38% below the HPI. The line then continues to track at 38% below the HPI.

What might 21 THE SIDINGS be worth now?

21 THE SIDINGS might now be worth an estimated £272,382.

This is based on house price inflation of 65.1%, between October 2009 and February 2025, for detached houses, in the Cornwall local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 65.1% inflationary increase is applied to the most recent sale price for 21 THE SIDINGS of £165,000 on 30th October 2009. For the value to have increased from £165,000 to £272,382 over the sixteen years and eight months to February 2025, the following assumptions must hold true:

• The value of 21 THE SIDINGS has moved in line with the HPI for detached houses in the Cornwall local authority area.
• The October 2009 sale price of £165,000 represented a fair market value for the property.
• The size, condition, and specification of 21 THE SIDINGS has not materially changed since October 2009.

How Large is 21 THE SIDINGS?

21 THE SIDINGS is 66m², which includes one extension, according to the EPC inspection conducted in February 2025. This puts it in the smallest 20% of detached houses houses in Delabole, based on EPC data. The below chart shows the distribution of detached houses houses by size in Delabole, and where 21 THE SIDINGS lies on this distribution: 11% of detached houses houses are smaller than 21 THE SIDINGS, and 89% of houses are larger. Note that EPC data is not available for all properties in Delabole.

21 THE SIDINGS: Plot and Title Map

21 THE SIDINGS sits on a plot of roughly 0.079 of an acre, or 318m². The below map shows the location of 21 THE SIDINGS, 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 21 THE SIDINGS). 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.

Where is 21 THE SIDINGS?

21 THE SIDINGS is located in DELABOLE, in the PL33 postcode district. The below map shows the position of No. 21 on THE SIDINGS.