18, WILLOWBANK, CHIPPENHAM, SN14 6QG - £275,500

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

18 WILLOWBANK is a small extended semi-detached house of 100m², built sometime between 1991 and 1995. It was last sold for £275,500 in October 2015, which was around 18% above the average October 2015 semi-detached price in the Wiltshire local authority area. The most recent EPC inspection was January 2015, where the current energy rating was D, and the potential energy rating was B.

18 WILLOWBANK Sold Prices

Land registry data shows two sales for 18 WILLOWBANK since 1^st January 1995. The below table shows the price paid for the two sales, along with the average semi-detached price in the Wiltshire local authority area for the corresponding sale date. Both of the two 18 WILLOWBANK sales were for above 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 9 OCT	£275,500	£232,568	18% above HPI
1997 1 APR	£85,000	£65,704	29% above HPI

18 WILLOWBANK Price Paid vs. HPI Average

The below graph shows the average semi-detached house price in the Wiltshire local authority area over time, sourced from the HPI. The two 18 WILLOWBANK sales from April 1997 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 April 1997 sale was for 29% above the HPI. So the extrapolation line tracks at 29% above the HPI over time, until the October 2015 sale, where it falls to 18% above the HPI. The line then continues to track at 18% above the HPI.

What might 18 WILLOWBANK be worth now?

18 WILLOWBANK might now be worth an estimated £390,452.

This is based on house price inflation of 41.7%, between October 2015 and December 2024, for semi-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 41.7% inflationary increase is applied to the most recent sale price for 18 WILLOWBANK of £275,500 on 9th October 2015. For the value to have increased from £275,500 to £390,452 over the eight years and ten months to December 2024, the following assumptions must hold true:

• The value of 18 WILLOWBANK has moved in line with the HPI for semi-detached houses in the Wiltshire local authority area.
• The October 2015 sale price of £275,500 represented a fair market value for the property.
• The size, condition, and specification of 18 WILLOWBANK has not materially changed since October 2015.

How Large is 18 WILLOWBANK?

18 WILLOWBANK is 100m², which includes one extension, according to the EPC inspection conducted in January 2015. This puts it in the smallest 40% of semi-detached houses houses in Chippenham, based on EPC data. The below chart shows the distribution of semi-detached houses houses by size in Chippenham, and where 18 WILLOWBANK lies on this distribution: 33% of semi-detached houses houses are smaller than 18 WILLOWBANK, and 66% of houses are larger. Note that EPC data is not available for all properties in Chippenham.

18 WILLOWBANK: Plot and Title Map

18 WILLOWBANK sits on a plot of roughly 0.254 of an acre, or 1,028m². The below map shows the location of 18 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 18 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 18 WILLOWBANK?

18 WILLOWBANK is located in CHIPPENHAM, in the SN14 postcode district. The below map shows the position of No. 18 on WILLOWBANK.