14, THE SPINNEY, SWANLEY, BR8 7YW - £440,000

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.

14 THE SPINNEY is a large extended semi-detached house of 128m², built sometime between 1983 and 1990, which could now be worth an estimated £476,939. It was last sold for £440,000 in April 2024, which was around 11% below the average April 2024 semi-detached price in the Sevenoaks local authority area. The most recent EPC inspection was March 2023, where the current energy rating was C, and the potential energy rating was B.

14 THE SPINNEY Sold Prices

Land registry data shows four sales for 14 THE SPINNEY since 1^st January 1995. The below table shows the price paid for the four sales, along with the average semi-detached price in the Sevenoaks local authority area for the corresponding sale date. All of the four 14 THE SPINNEY 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
2024 19 APR	£440,000	£491,991	11% below HPI
2006 30 AUG	£172,000	£258,119	33% below HPI
1999 23 JUL	£79,000	£118,792	33% below HPI
1996 19 APR	£59,500	£83,701	29% below HPI

14 THE SPINNEY Price Paid vs. HPI Average

The below graph shows the average semi-detached house price in the Sevenoaks local authority area over time, sourced from the HPI. The four 14 THE SPINNEY sales between April 1996 and April 2024 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 2006 sale was for 33% below the HPI. So the extrapolation line tracks at 33% below the HPI over time, until the April 2024 sale, where it rises to 11% below the HPI. The line then continues to track at 11% below the HPI.

What might 14 THE SPINNEY be worth now?

14 THE SPINNEY might now be worth an estimated £476,939.

This is based on house price inflation of 8.4%, between April 2024 and February 2025, for semi-detached houses, in the Sevenoaks local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 8.4% inflationary increase is applied to the most recent sale price for 14 THE SPINNEY of £440,000 on 19th April 2024. For the value to have increased from £440,000 to £476,939 over the one year and two months to February 2025, the following assumptions must hold true:

• The value of 14 THE SPINNEY has moved in line with the HPI for semi-detached houses in the Sevenoaks local authority area.
• The April 2024 sale price of £440,000 represented a fair market value for the property.
• The size, condition, and specification of 14 THE SPINNEY has not materially changed since April 2024.

How Large is 14 THE SPINNEY?

14 THE SPINNEY is 128m², which includes one extension, according to the EPC inspection conducted in March 2023. This puts it in the largest 30% of semi-detached houses houses in Swanley, based on EPC data. The below chart shows the distribution of semi-detached houses houses by size in Swanley, and where 14 THE SPINNEY lies on this distribution: 70% of semi-detached houses houses are smaller than 14 THE SPINNEY, and 29% of houses are larger. Note that EPC data is not available for all properties in Swanley.

14 THE SPINNEY: Plot and Title Map

14 THE SPINNEY sits on a plot of roughly 0.043 of an acre, or 176m². The below map shows the location of 14 THE SPINNEY, 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 14 THE SPINNEY). 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 14 THE SPINNEY?

14 THE SPINNEY is located in SWANLEY, in the BR8 postcode district. The below map shows the position of No. 14 on THE SPINNEY.