75, WESTPORT AVENUE, MAYALS, SWANSEA, SA3 5EF - £375,500

Based on the January 2025 Price Paid Data (released on 3rd March 2025), the December 2024 House Price Index (released on 19th February 2025), and the January 2025 Energy Performance of Buildings Data (released on 27th February 2025). Sources

75 WESTPORT AVENUE is a very large detached house of 245m², built sometime between 1983 and 1990. It was last sold for £375,500 in December 2015, which was around 76% above the average December 2015 detached price in the Swansea local authority area. The most recent EPC inspection was March 2014, where the current energy rating was C, and the potential energy rating was C.

75 WESTPORT AVENUE Sold Prices

Land registry data shows three sales for 75 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. All of the three 75 WESTPORT 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
2015 15 DEC	£375,500	£212,980	76% above HPI
2014 4 APR	£250,000	£200,991	24% above HPI
1995 31 JAN	£120,000	£72,222	66% above HPI

75 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 75 WESTPORT AVENUE sales between January 1995 and December 2015 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 April 2014 sale was for 24% above the HPI. So the extrapolation line tracks at 24% above the HPI over time, until the December 2015 sale, where it rises to 76% above the HPI. The line then continues to track at 76% above the HPI.

What might 75 WESTPORT AVENUE be worth now?

75 WESTPORT AVENUE might now be worth an estimated £565,057.

This is based on house price inflation of 50.5%, between December 2015 and December 2024, for 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 50.5% inflationary increase is applied to the most recent sale price for 75 WESTPORT AVENUE of £375,500 on 15th December 2015. For the value to have increased from £375,500 to £565,057 over the nine years to December 2024, the following assumptions must hold true:

• The value of 75 WESTPORT AVENUE has moved in line with the HPI for detached houses in the Swansea local authority area.
• The December 2015 sale price of £375,500 represented a fair market value for the property.
• The size, condition, and specification of 75 WESTPORT AVENUE has not materially changed since December 2015.

How Large is 75 WESTPORT AVENUE?

75 WESTPORT AVENUE is 245m² according to the EPC inspection conducted in March 2014. This puts it in the largest 10% of detached houses houses in Swansea, based on EPC data. The below chart shows the distribution of detached houses houses by size in Swansea, and where 75 WESTPORT AVENUE lies on this distribution: 95% of detached houses houses are smaller than 75 WESTPORT AVENUE, and 5% of houses are larger. Note that EPC data is not available for all properties in Swansea.

75 WESTPORT AVENUE: Plot and Title Map

75 WESTPORT AVENUE sits on a plot of roughly 0.125 of an acre, or 505m². The below map shows the location of 75 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 75 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 75 WESTPORT AVENUE?

75 WESTPORT AVENUE is located in MAYALS, in the SA3 postcode district. The below map shows the position of No. 75 on WESTPORT AVENUE.