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.
20 WESTLAND AVENUE is a midsized semi-detached house of 122m², built sometime between 1950 and 1966, which could now be worth an estimated £504,940. It was last sold for £435,000 in October 2021, which was around 143% above the average October 2021 semi-detached price in the Swansea local authority area. The most recent EPC inspection was May 2017, where the current energy rating was E, and the potential energy rating was C.
Land registry data shows two sales for 20 WESTLAND AVENUE since 1st January 1995. The below table shows the price paid for the two sales, along with the average semi-detached price in the Swansea local authority area for the corresponding sale date. Both of the two 20 WESTLAND AVENUE 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 |
---|---|---|---|
2021 26 OCT | £435,000 | £179,269 | ![]() 143% above HPI |
2017 7 JUL | £268,000 | £139,542 | ![]() 92% above HPI |
The below graph shows the average semi-detached house price in the Swansea local authority area over time, sourced from the HPI. The two 20 WESTLAND AVENUE sales from July 2017 and October 2021 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 2017 sale was for 92% above the HPI. So the extrapolation line tracks at 92% above the HPI over time, until the October 2021 sale, where it rises to 143% above the HPI. The line then continues to track at 143% above the HPI.
20 WESTLAND AVENUE might now be worth an estimated £504,940.
This is based on house price inflation of 16.1%, between October 2021 and March 2025, for semi-detached 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 16.1% inflationary increase is applied to the most recent sale price for 20 WESTLAND AVENUE of £435,000 on 26th October 2021. For the value to have increased from £435,000 to £504,940 over the four years and seven months to March 2025, the following assumptions must hold true:
20 WESTLAND AVENUE is 122m² according to the EPC inspection conducted in May 2017. This puts it in the largest 50% of semi-detached houses houses in Swansea, based on EPC data. The below chart shows the distribution of semi-detached houses houses by size in Swansea, and where 20 WESTLAND AVENUE lies on this distribution: 58% of semi-detached houses houses are smaller than 20 WESTLAND AVENUE, and 41% of houses are larger. Note that EPC data is not available for all properties in Swansea.
20 WESTLAND AVENUE sits on a plot of roughly 6.1 acres, or 24,850m². The below map shows the location of 20 WESTLAND AVENUE, 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 20 WESTLAND AVENUE). 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.
20 WESTLAND AVENUE is located in WEST CROSS, in the SA3 postcode district. The below map shows the position of No. 20 on WESTLAND AVENUE.
Most recent sales first: