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.
12 UNDERHILL is a very small detached house of 81m², built sometime between 1996 and 2002, which could now be worth an estimated £413,894. It was last sold for £260,000 in August 2012, which was around 20% below the average August 2012 detached price in the Wiltshire local authority area. The most recent EPC inspection was September 2011, where the current energy rating was D, and the potential energy rating was C.
Land registry data shows two sales for 12 UNDERHILL since 1st 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 12 UNDERHILL 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 10 AUG | £260,000 | £326,514 | ![]() 20% below HPI |
1998 9 APR | £88,500 | £127,708 | ![]() 31% below HPI |
The below graph shows the average detached house price in the Wiltshire local authority area over time, sourced from the HPI. The two 12 UNDERHILL sales from April 1998 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 April 1998 sale was for 31% below the HPI. So the extrapolation line tracks at 31% below the HPI over time, until the August 2012 sale, where it rises to 20% below the HPI. The line then continues to track at 20% below the HPI.
12 UNDERHILL might now be worth an estimated £413,894.
This is based on house price inflation of 59.2%, between August 2012 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 59.2% inflationary increase is applied to the most recent sale price for 12 UNDERHILL of £260,000 on 10th August 2012. For the value to have increased from £260,000 to £413,894 over the thirteen years and six months to February 2025, the following assumptions must hold true:
12 UNDERHILL is 81m² according to the EPC inspection conducted in September 2011. This puts it in the smallest 20% of detached houses houses in Mere, based on EPC data. The below chart shows the distribution of detached houses houses by size in Mere, and where 12 UNDERHILL lies on this distribution: 18% of detached houses houses are smaller than 12 UNDERHILL, and 82% of houses are larger. Note that EPC data is not available for all properties in Mere.
12 UNDERHILL sits on a plot of roughly 0.089 of an acre, or 361m². The below map shows the location of 12 UNDERHILL, 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 12 UNDERHILL). 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.
12 UNDERHILL is located in MERE, in the BA12 postcode district. The below map shows the position of No. 12 on UNDERHILL.
Most recent sales first: