20, WILLOWBANK, CHIPPENHAM, SN14 6QG - £325,000

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

20 WILLOWBANK is a large detached house of 136m², built sometime between 1991 and 1995. It was last sold for £325,000 in March 2017, which was around 21% below the average March 2017 detached price in the Wiltshire local authority area. The most recent EPC inspection was December 2016, where the current energy rating was D, and the potential energy rating was B.

20 WILLOWBANK Sold Prices

Land registry data shows two sales for 20 WILLOWBANK since 1^st January 1995. The below table shows the price paid for the two sales, along with the average detached price in the Wiltshire local authority area for the corresponding sale date. Both of the two 20 WILLOWBANK 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
2017 10 MAR	£325,000	£409,827	21% below HPI
1998 17 JUL	£117,500	£133,149	12% below HPI

20 WILLOWBANK Price Paid vs. HPI Average

The below graph shows the average detached house price in the Wiltshire local authority area over time, sourced from the HPI. The two 20 WILLOWBANK sales from July 1998 and March 2017 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 1998 sale was for 12% below the HPI. So the extrapolation line tracks at 12% below the HPI over time, until the March 2017 sale, where it falls to 21% below the HPI. The line then continues to track at 21% below the HPI.

What might 20 WILLOWBANK be worth now?

20 WILLOWBANK might now be worth an estimated £412,145.

This is based on house price inflation of 26.8%, between March 2017 and December 2024, for detached houses, in the Wiltshire local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 26.8% inflationary increase is applied to the most recent sale price for 20 WILLOWBANK of £325,000 on 10th March 2017. For the value to have increased from £325,000 to £412,145 over the six years and three months to December 2024, the following assumptions must hold true:

• The value of 20 WILLOWBANK has moved in line with the HPI for detached houses in the Wiltshire local authority area.
• The March 2017 sale price of £325,000 represented a fair market value for the property.
• The size, condition, and specification of 20 WILLOWBANK has not materially changed since March 2017.

How Large is 20 WILLOWBANK?

20 WILLOWBANK is 136m² according to the EPC inspection conducted in December 2016. This puts it in the largest 30% of detached houses houses in Chippenham, based on EPC data. The below chart shows the distribution of detached houses houses by size in Chippenham, and where 20 WILLOWBANK lies on this distribution: 75% of detached houses houses are smaller than 20 WILLOWBANK, and 25% of houses are larger. Note that EPC data is not available for all properties in Chippenham.

20 WILLOWBANK: Plot and Title Map

20 WILLOWBANK sits on a plot of roughly 0.071 of an acre, or 288m². The below map shows the location of 20 WILLOWBANK, 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 20 WILLOWBANK). 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 20 WILLOWBANK?

20 WILLOWBANK is located in CHIPPENHAM, in the SN14 postcode district. The below map shows the position of No. 20 on WILLOWBANK.