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
79 STEPHENS FIRS is a midsized extended semi-detached house of 139m², built sometime between 1930 and 1949, which could now be worth an estimated £590,727. It was last sold for £575,000 in May 2023, which was around 46% above the average May 2023 semi-detached price in the West Berkshire local authority area. The most recent EPC inspection was April 2018, where the current energy rating was C, and the potential energy rating was B.
Land registry data shows four sales for 79 STEPHENS FIRS since 1st January 1995. The below table shows the price paid for the four sales, along with the average semi-detached price in the West Berkshire local authority area for the corresponding sale date. Most of the four 79 STEPHENS FIRS 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 |
---|---|---|---|
2023 5 MAY | £575,000 | £394,754 | ![]() 46% above HPI |
2018 10 JUL | £450,000 | £343,643 | ![]() 31% above HPI |
2003 26 AUG | £194,000 | £187,984 | ![]() 3% above HPI |
2001 1 JUN | £120,000 | £145,950 | ![]() 18% below HPI |
The below graph shows the average semi-detached house price in the West Berkshire local authority area over time, sourced from the HPI. The four 79 STEPHENS FIRS sales between June 2001 and May 2023 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 July 2018 sale was for 31% above the HPI. So the extrapolation line tracks at 31% above the HPI over time, until the May 2023 sale, where it rises to 46% above the HPI. The line then continues to track at 46% above the HPI.
79 STEPHENS FIRS might now be worth an estimated £590,727.
This is based on house price inflation of 2.7%, between May 2023 and December 2024, for semi-detached houses, in the West Berkshire local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).
The 2.7% inflationary increase is applied to the most recent sale price for 79 STEPHENS FIRS of £575,000 on 5th May 2023. For the value to have increased from £575,000 to £590,727 over the five months to December 2024, the following assumptions must hold true:
79 STEPHENS FIRS is 139m², which includes two extensions, according to the EPC inspection conducted in April 2018. This puts it in the smallest 50% of semi-detached houses houses in Mortimer, based on EPC data. The below chart shows the distribution of semi-detached houses houses by size in Mortimer, and where 79 STEPHENS FIRS lies on this distribution: 47% of semi-detached houses houses are smaller than 79 STEPHENS FIRS, and 53% of houses are larger. Note that EPC data is not available for all properties in Mortimer.
79 STEPHENS FIRS sits on a plot of roughly 0.131 of an acre, or 532m². The below map shows the location of 79 STEPHENS FIRS, 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 79 STEPHENS FIRS). 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.
79 STEPHENS FIRS is located in MORTIMER, in the RG7 postcode district. The below map shows the position of No. 79 on STEPHENS FIRS.
Most recent sales first: