18, THE SLADE, SILVERSTONE, TOWCESTER, NN12 8UH - £205,000

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

18 THE SLADE is a very small detached house of 90m². It was last sold for £205,000 in December 2010, which was around 23% below the average December 2010 detached price in the West Northamptonshire local authority area. The most recent EPC inspection was November 2009, where the current energy rating was D, and the potential energy rating was D.

18 THE SLADE Sold Prices

Land registry data shows two sales for 18 THE SLADE since 1^st January 1995. The below table shows the price paid for the two sales, along with the average detached price in the West Northamptonshire local authority area for the corresponding sale date. Both of the two 18 THE SLADE 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
2010 17 DEC	£205,000	£267,320	23% below HPI
1999 7 DEC	£85,500	£134,797	37% below HPI

18 THE SLADE Price Paid vs. HPI Average

The below graph shows the average detached house price in the West Northamptonshire local authority area over time, sourced from the HPI. The two 18 THE SLADE sales from December 1999 and December 2010 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 December 1999 sale was for 37% below the HPI. So the extrapolation line tracks at 37% below the HPI over time, until the December 2010 sale, where it rises to 23% below the HPI. The line then continues to track at 23% below the HPI.

How Large is 18 THE SLADE?

18 THE SLADE is 90m² according to the EPC inspection conducted in November 2009. This puts it in the smallest 10% of detached houses houses in Silverstone, based on EPC data. The below chart shows the distribution of detached houses houses by size in Silverstone, and where 18 THE SLADE lies on this distribution: 8% of detached houses houses are smaller than 18 THE SLADE, and 92% of houses are larger. Note that EPC data is not available for all properties in Silverstone.

18 THE SLADE: Plot and Title Map

18 THE SLADE sits on a plot of roughly 0.106 of an acre, or 430m². The below map shows the location of 18 THE SLADE, 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 18 THE SLADE). 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 18 THE SLADE?

18 THE SLADE is located in SILVERSTONE, in the NN12 postcode district. The below map shows the position of No. 18 on THE SLADE.