1, THE SLADE, SILVERSTONE, TOWCESTER, NN12 8UH - £308,000

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

1 THE SLADE is a small extended detached house of 131m², built sometime between 1967 and 1975, which could now be worth an estimated £428,927. It was last sold for £308,000 in October 2015, which was around 9% below the average October 2015 detached price in the West Northamptonshire local authority area. The most recent EPC inspection was March 2015, where the current energy rating was D, and the potential energy rating was C.

1 THE SLADE Sold Prices

Land registry data shows three sales for 1 THE SLADE since 1^st January 1995. The below table shows the price paid for the three sales, along with the average detached price in the West Northamptonshire local authority area for the corresponding sale date. All of the three 1 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
2015 6 OCT	£308,000	£336,643	9% below HPI
2004 6 FEB	£220,000	£234,407	6% below HPI
1995 6 OCT	£22,000	£86,013	74% below HPI

1 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 three 1 THE SLADE sales between October 1995 and October 2015 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 February 2004 sale was for 6% below the HPI. So the extrapolation line tracks at 6% below the HPI over time, until the October 2015 sale, where it falls to 9% below the HPI. The line then continues to track at 9% below the HPI.

What might 1 THE SLADE be worth now?

1 THE SLADE might now be worth an estimated £428,927.

This is based on house price inflation of 39.3%, between October 2015 and December 2024, for detached houses, in the West Northamptonshire local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 39.3% inflationary increase is applied to the most recent sale price for 1 THE SLADE of £308,000 on 6th October 2015. For the value to have increased from £308,000 to £428,927 over the eight years and ten months to December 2024, the following assumptions must hold true:

• The value of 1 THE SLADE has moved in line with the HPI for detached houses in the West Northamptonshire local authority area.
• The October 2015 sale price of £308,000 represented a fair market value for the property.
• The size, condition, and specification of 1 THE SLADE has not materially changed since October 2015.

How Large is 1 THE SLADE?

1 THE SLADE is 131m², which includes two extensions, according to the EPC inspection conducted in March 2015. This puts it in the smallest 40% 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 1 THE SLADE lies on this distribution: 37% of detached houses houses are smaller than 1 THE SLADE, and 62% of houses are larger. Note that EPC data is not available for all properties in Silverstone.

1 THE SLADE: Plot and Title Map

1 THE SLADE sits on a plot of roughly 0.112 of an acre, or 454m². The below map shows the location of 1 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 1 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 1 THE SLADE?

1 THE SLADE is located in SILVERSTONE, in the NN12 postcode district. The below map shows the position of No. 1 on THE SLADE.