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 PARC GWERNEN is a very small semi-detached house of 51m², built sometime between 1983 and 1990, which could now be worth an estimated £129,198. It was last sold for £123,950 in June 2023, which was around 28% below the average June 2023 semi-detached price in the Carmarthenshire local authority area. The most recent EPC inspection was March 2018, where the current energy rating was D, and the potential energy rating was B.
Land registry data shows five sales for 20 PARC GWERNEN since 1st January 1995. The below table shows the price paid for the five sales, along with the average semi-detached price in the Carmarthenshire local authority area for the corresponding sale date. All of the five 20 PARC GWERNEN sales were 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 |
---|---|---|---|
2023 23 JUN | £123,950 | £172,861 | ![]() 28% below HPI |
2018 19 JUL | £84,500 | £120,166 | ![]() 30% below HPI |
2002 27 NOV | £45,000 | £56,679 | ![]() 21% below HPI |
2001 29 MAR | £37,900 | £41,533 | ![]() 9% below HPI |
1998 20 JUL | £35,000 | £38,668 | ![]() 9% below HPI |
The below graph shows the average semi-detached house price in the Carmarthenshire local authority area over time, sourced from the HPI. The five 20 PARC GWERNEN sales between July 1998 and June 2023 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 2018 sale was for 30% below the HPI. So the extrapolation line tracks at 30% below the HPI over time, until the June 2023 sale, where it rises to 28% below the HPI. The line then continues to track at 28% below the HPI.
20 PARC GWERNEN might now be worth an estimated £129,198.
This is based on house price inflation of 4.2%, between June 2023 and June 2025, for semi-detached houses, in the Carmarthenshire local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).
The 4.2% inflationary increase is applied to the most recent sale price for 20 PARC GWERNEN of £123,950 on 23rd June 2023. For the value to have increased from £123,950 to £129,198 over the two years to June 2025, the following assumptions must hold true:
20 PARC GWERNEN is 51m² according to the EPC inspection conducted in March 2018. This puts it in the smallest 10% of semi-detached houses houses in Ammanford, based on EPC data. The below chart shows the distribution of semi-detached houses houses by size in Ammanford, and where 20 PARC GWERNEN lies on this distribution: Less than 1% of semi-detached houses houses are smaller than 20 PARC GWERNEN, and more than 99% of houses are larger. Note that EPC data is not available for all properties in Ammanford.
20 PARC GWERNEN sits on a plot of roughly 0.039 of an acre, or 156m². The below map shows the location of 20 PARC GWERNEN, 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 PARC GWERNEN). 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 PARC GWERNEN is located on FFOREST FACH in TYCROES, in the SA18 postcode district. The below map shows the position of 20 PARC GWERNEN on FFOREST FACH.
Most recent sales first: