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 DOWNING ROAD is a very small extended terraced house of 65m², built sometime between 1900 and 1929, which could now be worth an estimated £310,517. It was last sold for £189,450 in September 2013, which was around 10% below the average September 2013 terraced price in the Reading local authority area. The most recent EPC inspection was March 2013, where the current energy rating was E, and the potential energy rating was C.
Land registry data shows two sales for 18 DOWNING ROAD since 1st January 1995. The below table shows the price paid for the two sales, along with the average terraced price in the Reading local authority area for the corresponding sale date. Both of the two 18 DOWNING ROAD 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 |
---|---|---|---|
2013 20 SEP | £189,450 | £210,847 | ![]() 10% below HPI |
2004 6 OCT | £150,500 | £169,864 | ![]() 11% below HPI |
The below graph shows the average terraced house price in the Reading local authority area over time, sourced from the HPI. The two 18 DOWNING ROAD sales from October 2004 and September 2013 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 October 2004 sale was for 11% below the HPI. So the extrapolation line tracks at 11% below the HPI over time, until the September 2013 sale, where it rises to 10% below the HPI. The line then continues to track at 10% below the HPI.
18 DOWNING ROAD might now be worth an estimated £310,517.
This is based on house price inflation of 63.9%, between September 2013 and July 2025, for terraced houses, in the Reading local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).
The 63.9% inflationary increase is applied to the most recent sale price for 18 DOWNING ROAD of £189,450 on 20th September 2013. For the value to have increased from £189,450 to £310,517 over the twelve years and two months to July 2025, the following assumptions must hold true:
18 DOWNING ROAD is 65m², which includes two extensions, according to the EPC inspection conducted in March 2013. This puts it in the smallest 10% of terraced houses houses in Reading, based on EPC data. The below chart shows the distribution of terraced houses houses by size in Reading, and where 18 DOWNING ROAD lies on this distribution: 4% of terraced houses houses are smaller than 18 DOWNING ROAD, and 96% of houses are larger. Note that EPC data is not available for all properties in Reading.
18 DOWNING ROAD sits on a plot of roughly 0.021 of an acre, or 85m². The below map shows the location of 18 DOWNING ROAD, 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 DOWNING ROAD). 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 DOWNING ROAD is located in TILEHURST, in the RG31 postcode district. The below map shows the position of No. 18 on DOWNING ROAD.
Most recent sales first: