81, WESTPORT AVENUE, MAYALS, SWANSEA, SA3 5EF - £565,000

Based on the December 2024 Price Paid Data (released on 29th January 2025), the November 2024 House Price Index (released on 15th January 2025), and the December 2024 Energy Performance of Buildings Data (released on 31st January 2025). Sources

81 WESTPORT AVENUE is a very large detached house of 191m², built sometime between 1967 and 1975. It was last sold for £565,000 in September 2021, which was around 106% above the average September 2021 detached price in the Swansea local authority area. The most recent EPC inspection was January 2021, where the current energy rating was D, and the potential energy rating was C.

81 WESTPORT AVENUE Sold Prices

Land registry data shows three sales for 81 WESTPORT AVENUE since 1^st January 1995. The below table shows the price paid for the three sales, along with the average detached price in the Swansea local authority area for the corresponding sale date. Two of the three 81 WESTPORT AVENUE sales were for above the average price, whilst one was 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
2021 30 SEP	£565,000	£273,832	106% above HPI
2000 31 JUL	£195,000	£89,556	118% above HPI
1995 15 MAR	£57,600	£70,768	19% below HPI

81 WESTPORT AVENUE Price Paid vs. HPI Average

The below graph shows the average detached house price in the Swansea local authority area over time, sourced from the HPI. The three 81 WESTPORT AVENUE sales between March 1995 and September 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 2000 sale was for 118% above the HPI. So the extrapolation line tracks at 118% above the HPI over time, until the September 2021 sale, where it falls to 106% above the HPI. The line then continues to track at 106% above the HPI.

How Large is 81 WESTPORT AVENUE?

81 WESTPORT AVENUE is 191m² according to the EPC inspection conducted in January 2021. This puts it in the largest 20% of detached houses in Swansea, based on EPC data. The below chart shows the distribution of detached houses by size in Swansea, and where 81 WESTPORT AVENUE lies on this distribution: 90% of detached houses are smaller than 81 WESTPORT AVENUE, and 10% of houses are larger. Note that EPC data is not available for all properties in Swansea.

81 WESTPORT AVENUE: Plot and Title Map

81 WESTPORT AVENUE sits on a plot of roughly 0.222 of an acre, or 897m². The below map shows the location of 81 WESTPORT 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 81 WESTPORT 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.

Where is 81 WESTPORT AVENUE?

81 WESTPORT AVENUE is located in MAYALS, in the SA3 postcode district. The below map shows the position of No. 81 on WESTPORT AVENUE.