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 MARINER ROAD is a midsized extended semi-detached house of 122m², built sometime between 2003 and 2006, which could now be worth an estimated £324,668. It was last sold for £268,000 in November 2020, which was around 13% above the average November 2020 semi-detached price in the Swindon local authority area. The most recent EPC inspection was April 2014, where the current energy rating was C, and the potential energy rating was B.
Land registry data shows three sales for 18 MARINER ROAD since 1st January 1995. The below table shows the price paid for the three sales, along with the average semi-detached price in the Swindon local authority area for the corresponding sale date. All of the three 18 MARINER ROAD 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 |
---|---|---|---|
2020 20 NOV | £268,000 | £236,881 | ![]() 13% above HPI |
2016 5 SEP | £229,950 | £214,125 | ![]() 7% above HPI |
2005 30 JUN | £204,950 | £151,949 | ![]() 35% above HPI |
The below graph shows the average semi-detached house price in the Swindon local authority area over time, sourced from the HPI. The three 18 MARINER ROAD sales between June 2005 and November 2020 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 September 2016 sale was for 7% above the HPI. So the extrapolation line tracks at 7% above the HPI over time, until the November 2020 sale, where it rises to 13% above the HPI. The line then continues to track at 13% above the HPI.
18 MARINER ROAD might now be worth an estimated £324,668.
This is based on house price inflation of 21.1%, between November 2020 and June 2025, for semi-detached houses, in the Swindon local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).
The 21.1% inflationary increase is applied to the most recent sale price for 18 MARINER ROAD of £268,000 on 20th November 2020. For the value to have increased from £268,000 to £324,668 over the five years and five months to June 2025, the following assumptions must hold true:
18 MARINER ROAD is 122m², which includes one extension, according to the EPC inspection conducted in April 2014. This puts it in the largest 50% of semi-detached houses houses in Swindon, based on EPC data. The below chart shows the distribution of semi-detached houses houses by size in Swindon, and where 18 MARINER ROAD lies on this distribution: 56% of semi-detached houses houses are smaller than 18 MARINER ROAD, and 43% of houses are larger. Note that EPC data is not available for all properties in Swindon.
18 MARINER ROAD sits on a plot of roughly 0.038 of an acre, or 152m². The below map shows the location of 18 MARINER 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 MARINER 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 MARINER ROAD is located in SWINDON, in the SN25 postcode district. The below map shows the position of No. 18 on MARINER ROAD.
Most recent sales first: