14, LLYS MIERI, PENLLERGAER, SWANSEA, SA4 9DL - £231,000

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

14 LLYS MIERI is a midsized detached house of 126m², which could now be worth an estimated £320,336. It was last sold for £231,000 in September 2017, which was around 2% above the average September 2017 detached price in the Swansea local authority area. The most recent EPC inspection was March 2011, where the current energy rating was C, and the potential energy rating was B.

14 LLYS MIERI Sold Prices

Land registry data shows two sales for 14 LLYS MIERI since 1^st January 1995. The below table shows the price paid for the two sales, along with the average detached price in the Swansea local authority area for the corresponding sale date. Both of the two 14 LLYS MIERI 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
2017 1 SEP	£231,000	£227,465	2% above HPI
2011 25 NOV	£244,995	£201,508	22% above HPI

14 LLYS MIERI 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 two 14 LLYS MIERI sales from November 2011 and September 2017 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 November 2011 sale was for 22% above the HPI. So the extrapolation line tracks at 22% above the HPI over time, until the September 2017 sale, where it falls to 2% above the HPI. The line then continues to track at 2% above the HPI.

What might 14 LLYS MIERI be worth now?

14 LLYS MIERI might now be worth an estimated £320,336.

This is based on house price inflation of 38.7%, between September 2017 and February 2025, 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 38.7% inflationary increase is applied to the most recent sale price for 14 LLYS MIERI of £231,000 on 1st September 2017. For the value to have increased from £231,000 to £320,336 over the eight years and seven months to February 2025, the following assumptions must hold true:

• The value of 14 LLYS MIERI has moved in line with the HPI for detached houses in the Swansea local authority area.
• The September 2017 sale price of £231,000 represented a fair market value for the property.
• The size, condition, and specification of 14 LLYS MIERI has not materially changed since September 2017.

How Large is 14 LLYS MIERI?

14 LLYS MIERI is 126m² according to the EPC inspection conducted in March 2011. This puts it in the largest 50% of detached houses houses in Penllergaer, based on EPC data. The below chart shows the distribution of detached houses houses by size in Penllergaer, and where 14 LLYS MIERI lies on this distribution: 54% of detached houses houses are smaller than 14 LLYS MIERI, and 45% of houses are larger. Note that EPC data is not available for all properties in Penllergaer.

14 LLYS MIERI: Plot and Title Map

14 LLYS MIERI sits on a plot of roughly 0.217 of an acre, or 877m². The below map shows the location of 14 LLYS MIERI, 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 14 LLYS MIERI). 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 14 LLYS MIERI?

14 LLYS MIERI is located in PENLLERGAER, in the SA4 postcode district. The below map shows the position of No. 14 on LLYS MIERI.