21, THE MOUNT, TROWBRIDGE, BA14 8SZ - £170,000

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

21 THE MOUNT is a very small semi-detached house of 66m², built sometime between 1950 and 1966. It was last sold for £170,000 in August 2012, which was around 15% below the average August 2012 semi-detached price in the Wiltshire local authority area. The most recent EPC inspection was May 2024, where the current energy rating was C, and the potential energy rating was A.

21 THE MOUNT Sold Prices

Land registry data shows four sales for 21 THE MOUNT since 1^st January 1995. The below table shows the price paid for the four sales, along with the average semi-detached price in the Wiltshire local authority area for the corresponding sale date. All of the four 21 THE MOUNT 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
2012 3 AUG	£170,000	£200,263	15% below HPI
2003 17 DEC	£160,000	£163,454	2% below HPI
2003 11 JUN	£60,000	£156,146	62% below HPI
1999 22 JUL	£65,000	£85,480	24% below HPI

21 THE MOUNT 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 four 21 THE MOUNT sales between July 1999 and August 2012 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 December 2003 sale was for 2% below the HPI. So the extrapolation line tracks at 2% below the HPI over time, until the August 2012 sale, where it falls to 15% below the HPI. The line then continues to track at 15% below the HPI.

What might 21 THE MOUNT be worth now?

21 THE MOUNT might now be worth an estimated £279,798.

This is based on house price inflation of 64.6%, between August 2012 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 64.6% inflationary increase is applied to the most recent sale price for 21 THE MOUNT of £170,000 on 3rd August 2012. For the value to have increased from £170,000 to £279,798 over the eleven years and eight months to December 2024, the following assumptions must hold true:

• The value of 21 THE MOUNT has moved in line with the HPI for semi-detached houses in the Wiltshire local authority area.
• The August 2012 sale price of £170,000 represented a fair market value for the property.
• The size, condition, and specification of 21 THE MOUNT has not materially changed since August 2012.

How Large is 21 THE MOUNT?

21 THE MOUNT is 66m² according to the EPC inspection conducted in May 2024. This puts it in the smallest 10% of semi-detached houses houses in Trowbridge, based on EPC data. The below chart shows the distribution of semi-detached houses houses by size in Trowbridge, and where 21 THE MOUNT lies on this distribution: 3% of semi-detached houses houses are smaller than 21 THE MOUNT, and 97% of houses are larger. Note that EPC data is not available for all properties in Trowbridge.

21 THE MOUNT: Plot and Title Map

21 THE MOUNT sits on a plot of roughly 0.082 of an acre, or 331m². The below map shows the location of 21 THE MOUNT, 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 21 THE MOUNT). 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 21 THE MOUNT?

21 THE MOUNT is located in TROWBRIDGE, in the BA14 postcode district. The below map shows the position of No. 21 on THE MOUNT.