12, MARINER ROAD, SWINDON, SN25 2LE - £298,000

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 MARINER ROAD is a midsized extended terraced house of 114m², built sometime between 2003 and 2006, which could now be worth an estimated £298,858. It was last sold for £298,000 in January 2025, which was around 31% above the average January 2025 terraced price in the Swindon local authority area. The most recent EPC inspection was May 2024, where the current energy rating was C, and the potential energy rating was B.

12 MARINER ROAD Sold Prices

Land registry data shows two sales for 12 MARINER ROAD since 1^st January 1995. The below table shows the price paid for the two sales, along with the average terraced price in the Swindon local authority area for the corresponding sale date. Both of the two 12 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
2025 24 JAN	£298,000	£227,176	31% above HPI
2005 31 MAR	£180,000	£119,155	51% above HPI

12 MARINER ROAD Price Paid vs. HPI Average

The below graph shows the average terraced house price in the Swindon local authority area over time, sourced from the HPI. The two 12 MARINER ROAD sales from March 2005 and January 2025 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 March 2005 sale was for 51% above the HPI. So the extrapolation line tracks at 51% above the HPI over time, until the January 2025 sale, where it falls to 31% above the HPI. The line then continues to track at 31% above the HPI.

What might 12 MARINER ROAD be worth now?

12 MARINER ROAD might now be worth an estimated £298,858.

This is based on house price inflation of 0.3%, between January 2025 and June 2025, for terraced 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 0.3% inflationary increase is applied to the most recent sale price for 12 MARINER ROAD of £298,000 on 24th January 2025. For the value to have increased from £298,000 to £298,858 over the seven months to June 2025, the following assumptions must hold true:

• The value of 12 MARINER ROAD has moved in line with the HPI for terraced houses in the Swindon local authority area.
• The January 2025 sale price of £298,000 represented a fair market value for the property.
• The size, condition, and specification of 12 MARINER ROAD has not materially changed since January 2025.

How Large is 12 MARINER ROAD?

12 MARINER ROAD is 114m², which includes one extension, according to the EPC inspection conducted in May 2024. This puts it in the smallest 50% of terraced houses houses in Swindon, based on EPC data. The below chart shows the distribution of terraced houses houses by size in Swindon, and where 12 MARINER ROAD lies on this distribution: 48% of terraced houses houses are smaller than 12 MARINER ROAD, and 51% of houses are larger. Note that EPC data is not available for all properties in Swindon.

12 MARINER ROAD: Plot and Title Map

12 MARINER ROAD sits on a plot of roughly 0.024 of an acre, or 96m². The below map shows the location of 12 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 12 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.

Where is 12 MARINER ROAD?

12 MARINER ROAD is located in SWINDON, in the SN25 postcode district. The below map shows the position of No. 12 on MARINER ROAD.