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.
15 CHILTERN PARK is a large extended detached house of 137m², built sometime between 1967 and 1975, which could now be worth an estimated £454,323. It was last sold for £355,000 in June 2019, which was around 19% below the average June 2019 detached price in the South Gloucestershire local authority area. The most recent EPC inspection was January 2019, where the current energy rating was D, and the potential energy rating was C.
Land registry data shows two sales for 15 CHILTERN PARK since 1st January 1995. The below table shows the price paid for the two sales, along with the average detached price in the South Gloucestershire local authority area for the corresponding sale date. Both of the two 15 CHILTERN PARK 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 |
---|---|---|---|
2019 12 JUN | £355,000 | £440,177 | ![]() 19% below HPI |
2019 29 MAR | £328,500 | £445,650 | ![]() 26% below HPI |
The below graph shows the average detached house price in the South Gloucestershire local authority area over time, sourced from the HPI. The two 15 CHILTERN PARK sales from March 2019 and June 2019 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 March 2019 sale was for 26% below the HPI. So the extrapolation line tracks at 26% below the HPI over time, until the June 2019 sale, where it rises to 19% below the HPI. The line then continues to track at 19% below the HPI.
15 CHILTERN PARK might now be worth an estimated £454,323.
This is based on house price inflation of 28%, between June 2019 and February 2025, for detached houses, in the South Gloucestershire local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).
The 28% inflationary increase is applied to the most recent sale price for 15 CHILTERN PARK of £355,000 on 12th June 2019. For the value to have increased from £355,000 to £454,323 over the six years and four months to February 2025, the following assumptions must hold true:
15 CHILTERN PARK is 137m², which includes one extension, according to the EPC inspection conducted in January 2019. This puts it in the largest 40% of detached houses houses in Thornbury, based on EPC data. The below chart shows the distribution of detached houses houses by size in Thornbury, and where 15 CHILTERN PARK lies on this distribution: 64% of detached houses houses are smaller than 15 CHILTERN PARK, and 36% of houses are larger. Note that EPC data is not available for all properties in Thornbury.
15 CHILTERN PARK sits on a plot of roughly 0.091 of an acre, or 367m². The below map shows the location of 15 CHILTERN PARK, 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 15 CHILTERN PARK). 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.
15 CHILTERN PARK is located in THORNBURY, in the BS35 postcode district. The below map shows the position of No. 15 on CHILTERN PARK.
Most recent sales first: