21, LIBBY WAY, MUMBLES, SWANSEA, SA3 4LB - £228,000

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

21 LIBBY WAY is a midsized extended detached house of 111m², built sometime between 1991 and 1995. It was last sold for £228,000 in February 2004, which was around 48% above the average February 2004 detached price in the Swansea local authority area. The most recent EPC inspection was December 2016, where the current energy rating was D, and the potential energy rating was C.

21 LIBBY WAY Sold Prices

Land registry data shows three sales for 21 LIBBY WAY 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 21 LIBBY WAY 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
2004 16 FEB	£228,000	£153,884	48% above HPI
2003 28 FEB	£130,000	£115,526	13% above HPI
1997 30 MAY	£123,000	£76,399	61% above HPI

21 LIBBY WAY 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 21 LIBBY WAY sales between May 1997 and February 2004 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 February 2003 sale was for 13% above the HPI. So the extrapolation line tracks at 13% above the HPI over time, until the February 2004 sale, where it rises to 48% above the HPI. The line then continues to track at 48% above the HPI.

What might 21 LIBBY WAY be worth now?

21 LIBBY WAY might now be worth an estimated £474,857.

This is based on house price inflation of 108.3%, between February 2004 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 108.3% inflationary increase is applied to the most recent sale price for 21 LIBBY WAY of £228,000 on 16th February 2004. For the value to have increased from £228,000 to £474,857 over the nineteen years and two months to December 2024, the following assumptions must hold true:

• The value of 21 LIBBY WAY has moved in line with the HPI for detached houses in the Swansea local authority area.
• The February 2004 sale price of £228,000 represented a fair market value for the property.
• The size, condition, and specification of 21 LIBBY WAY has not materially changed since February 2004.

How Large is 21 LIBBY WAY?

21 LIBBY WAY is 111m², which includes one extension, according to the EPC inspection conducted in December 2016. This puts it in the smallest 50% 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 21 LIBBY WAY lies on this distribution: 47% of detached houses houses are smaller than 21 LIBBY WAY, and 52% of houses are larger. Note that EPC data is not available for all properties in Swansea.

21 LIBBY WAY: Plot and Title Map

21 LIBBY WAY sits on a plot of roughly 0.076 of an acre, or 308m². The below map shows the location of 21 LIBBY WAY, 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 21 LIBBY WAY). 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 21 LIBBY WAY?

21 LIBBY WAY is located in MUMBLES, in the SA3 postcode district. The below map shows the position of No. 21 on LIBBY WAY.