THORNBURY, BIRCHWOOD PARK AVENUE, SWANLEY, BR8 7AT - £397,500

THORNBURY is a large detached house of 141m², built sometime between 2003 and 2006. It was last sold for £397,500 in November 2009, which was around 18% below the average November 2009 detached price in the Sevenoaks local authority area. The most recent EPC inspection was October 2009, where the current energy rating was C, and the potential energy rating was C.

THORNBURY Sold Prices

Land registry data shows four sales for THORNBURY since 1^st January 1995. The below table shows the price paid for the four sales, along with the average detached price in the Sevenoaks local authority area for the corresponding sale date. All of the four THORNBURY 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 NOV	£397,500	£483,738	18% below HPI
2006 28 JUL	£390,000	£455,406	14% below HPI
2004 19 MAY	£335,000	£411,117	19% below HPI
2002 1 OCT	£330,000	£364,901	10% below HPI

THORNBURY Price Paid vs. HPI Average

The below graph shows the average detached house price in the Sevenoaks local authority area over time, sourced from the HPI. The four THORNBURY sales between October 2002 and November 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 July 2006 sale was for 14% below the HPI. So the extrapolation line tracks at 14% below the HPI over time, until the November 2009 sale, where it falls to 18% below the HPI. The line then continues to track at 18% below the HPI.

How Large is THORNBURY?

THORNBURY is 141m² according to the EPC inspection conducted in October 2009. This puts it in the largest 30% of detached houses in Swanley, based on EPC data. The below chart shows the distribution of detached houses by size in Swanley, and where THORNBURY lies on this distribution: 76% of detached houses are smaller than THORNBURY, and 24% of houses are larger. Note that EPC data is not available for all properties in Swanley.

THORNBURY: Plot and Title Map

THORNBURY sits on a plot of roughly 0.152 of an acre, or 616m². The below map shows the location of THORNBURY, 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 THORNBURY). 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 THORNBURY?

THORNBURY is located on BIRCHWOOD PARK AVENUE in SWANLEY, in the BR8 postcode district. The below map shows the position of THORNBURY on BIRCHWOOD PARK AVENUE.