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.
18 ROSELANDS is a large extended detached house of 171m², built sometime between 1930 and 1949, which could now be worth an estimated £785,036. It was last sold for £500,000 in May 2012, which was around 47% above the average May 2012 detached price in the East Devon local authority area. The most recent EPC inspection was February 2012, where the current energy rating was E, and the potential energy rating was D.
Land registry data shows two sales for 18 ROSELANDS since 1st January 1995. The below table shows the price paid for the two sales, along with the average detached price in the East Devon local authority area for the corresponding sale date. Both of the two 18 ROSELANDS 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 |
---|---|---|---|
2012 31 MAY | £500,000 | £340,681 | ![]() 47% above HPI |
1999 23 NOV | £192,500 | £134,501 | ![]() 43% above HPI |
The below graph shows the average detached house price in the East Devon local authority area over time, sourced from the HPI. The two 18 ROSELANDS sales from November 1999 and May 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 November 1999 sale was for 43% above the HPI. So the extrapolation line tracks at 43% above the HPI over time, until the May 2012 sale, where it rises to 47% above the HPI. The line then continues to track at 47% above the HPI.
18 ROSELANDS might now be worth an estimated £785,036.
This is based on house price inflation of 57%, between May 2012 and March 2025, for detached houses, in the East Devon local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).
The 57% inflationary increase is applied to the most recent sale price for 18 ROSELANDS of £500,000 on 31st May 2012. For the value to have increased from £500,000 to £785,036 over the thirteen years and two months to March 2025, the following assumptions must hold true:
18 ROSELANDS is 171m², which includes three extensions, according to the EPC inspection conducted in February 2012. This puts it in the largest 30% of detached houses houses in Sidmouth, based on EPC data. The below chart shows the distribution of detached houses houses by size in Sidmouth, and where 18 ROSELANDS lies on this distribution: 79% of detached houses houses are smaller than 18 ROSELANDS, and 21% of houses are larger. Note that EPC data is not available for all properties in Sidmouth.
18 ROSELANDS sits on a plot of roughly 0.073 of an acre, or 297m². The below map shows the location of 18 ROSELANDS, 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 ROSELANDS). 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.
18 ROSELANDS is located in SIDMOUTH, in the EX10 postcode district. The below map shows the position of No. 18 on ROSELANDS.
Most recent sales first: