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 THISTLEBOON ROAD is a very small extended terraced house of 67m², built sometime before 1900, which could now be worth an estimated £357,059. It was last sold for £309,023 in March 2022, which was around 111% above the average March 2022 terraced price in the Swansea local authority area. The most recent EPC inspection was November 2021, where the current energy rating was D, and the potential energy rating was B.
Land registry data shows three sales for 12 THISTLEBOON ROAD since 1st January 1995. The below table shows the price paid for the three sales, along with the average terraced price in the Swansea local authority area for the corresponding sale date. All of the three 12 THISTLEBOON 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 |
|---|---|---|---|
2022 2 MAR | £309,023 | £146,488 | 111% above HPI |
2015 12 JUN | £205,000 | £105,440 | 94% above HPI |
2002 15 MAR | £97,000 | £42,690 | 127% above HPI |
The below graph shows the average terraced house price in the Swansea local authority area over time, sourced from the HPI. The three 12 THISTLEBOON ROAD sales between March 2002 and March 2022 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 June 2015 sale was for 94% above the HPI. So the extrapolation line tracks at 94% above the HPI over time, until the March 2022 sale, where it rises to 111% above the HPI. The line then continues to track at 111% above the HPI.

12 THISTLEBOON ROAD might now be worth an estimated £357,059.
This is based on house price inflation of 15.5%, between March 2022 and April 2026, for terraced houses, in the Swansea local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).
The 15.5% inflationary increase is applied to the most recent sale price for 12 THISTLEBOON ROAD of £309,023 on 2nd March 2022. For the value to have increased from £309,023 to £357,059 over the three years and eleven months to April 2026, the following assumptions must hold true:
12 THISTLEBOON ROAD is 67m², which includes one extension, according to the EPC inspection conducted in November 2021. This puts it in the smallest 10% of terraced houses houses in Swansea, based on EPC data. The below chart shows the distribution of terraced houses houses by size in Swansea, and where 12 THISTLEBOON ROAD lies on this distribution: 5% of terraced houses houses are smaller than 12 THISTLEBOON ROAD, and 94% of houses are larger. Note that EPC data is not available for all properties in Swansea.

12 THISTLEBOON ROAD sits on a plot of roughly 0.034 of an acre, or 136m². The below map shows the location of 12 THISTLEBOON 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 THISTLEBOON 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.

12 THISTLEBOON ROAD is located in MUMBLES, in the SA3 postcode district. The below map shows the position of No. 12 on THISTLEBOON ROAD.

Most recent sales first: