20, THE FOLLY, AMESBURY, SALISBURY, SP4 7GG - £305,000

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 THE FOLLY is a midsized detached house of 112m², which could now be worth an estimated £372,497. It was last sold for £305,000 in April 2019, which was around 28% below the average April 2019 detached price in the Wiltshire local authority area. The most recent EPC inspection was December 2015, where the current energy rating was B, and the potential energy rating was A.

20 THE FOLLY Sold Prices

Land registry data shows three sales for 20 THE FOLLY since 1^st January 1995. The below table shows the price paid for the three sales, along with the average detached price in the Wiltshire local authority area for the corresponding sale date. All of the three 20 THE FOLLY 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 APR	£305,000	£425,594	28% below HPI
2019 4 JAN	£325,000	£437,826	26% below HPI
2016 27 MAY	£317,995	£391,908	19% below HPI

20 THE FOLLY 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 three 20 THE FOLLY sales between May 2016 and April 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 January 2019 sale was for 26% below the HPI. So the extrapolation line tracks at 26% below the HPI over time, until the April 2019 sale, where it falls to 28% below the HPI. The line then continues to track at 28% below the HPI.

What might 20 THE FOLLY be worth now?

20 THE FOLLY might now be worth an estimated £372,497.

This is based on house price inflation of 22.1%, between April 2019 and February 2025, 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 22.1% inflationary increase is applied to the most recent sale price for 20 THE FOLLY of £305,000 on 12th April 2019. For the value to have increased from £305,000 to £372,497 over the six years and two months to February 2025, the following assumptions must hold true:

• The value of 20 THE FOLLY has moved in line with the HPI for detached houses in the Wiltshire local authority area.
• The April 2019 sale price of £305,000 represented a fair market value for the property.
• The size, condition, and specification of 20 THE FOLLY has not materially changed since April 2019.

How Large is 20 THE FOLLY?

20 THE FOLLY is 112m² according to the EPC inspection conducted in December 2015. This puts it in the largest 50% of detached houses houses in Amesbury, based on EPC data. The below chart shows the distribution of detached houses houses by size in Amesbury, and where 20 THE FOLLY lies on this distribution: 57% of detached houses houses are smaller than 20 THE FOLLY, and 40% of houses are larger. Note that EPC data is not available for all properties in Amesbury.

20 THE FOLLY: Plot and Title Map

20 THE FOLLY sits on a plot of roughly 0.056 of an acre, or 225m². The below map shows the location of 20 THE FOLLY, 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 THE FOLLY). 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 THE FOLLY?

20 THE FOLLY is located in AMESBURY, in the SP4 postcode district. The below map shows the position of No. 20 on THE FOLLY.