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.
18 ERW NON is a small extended semi-detached house of 112m², built sometime between 1976 and 1982, which could now be worth an estimated £193,740. It was last sold for £116,000 in October 2011, which was around 9% above the average October 2011 semi-detached price in the Carmarthenshire local authority area. The most recent EPC inspection was July 2011, where the current energy rating was D, and the potential energy rating was C.
Land registry data shows two sales for 18 ERW NON since 1st January 1995. The below table shows the price paid for the two sales, along with the average semi-detached price in the Carmarthenshire local authority area for the corresponding sale date. Both of the two 18 ERW NON 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 |
---|---|---|---|
2011 13 OCT | £116,000 | £106,338 | ![]() 9% above HPI |
1997 5 NOV | £39,000 | £35,691 | ![]() 9% above HPI |
The below graph shows the average semi-detached house price in the Carmarthenshire local authority area over time, sourced from the HPI. The two 18 ERW NON sales from November 1997 and October 2011 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 1997 sale was for 9% above the HPI. So the extrapolation line tracks at 9% above the HPI over time, until the October 2011 sale, which was also at 9% above the HPI.
18 ERW NON might now be worth an estimated £193,740.
This is based on house price inflation of 67%, between October 2011 and February 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 67% inflationary increase is applied to the most recent sale price for 18 ERW NON of £116,000 on 13th October 2011. For the value to have increased from £116,000 to £193,740 over the fourteen years and eight months to February 2025, the following assumptions must hold true:
18 ERW NON is 112m², which includes one extension, according to the EPC inspection conducted in July 2011. This puts it in the smallest 30% of semi-detached houses houses in Llannon, based on EPC data. The below chart shows the distribution of semi-detached houses houses by size in Llannon, and where 18 ERW NON lies on this distribution: 28% of semi-detached houses houses are smaller than 18 ERW NON, and 72% of houses are larger. Note that EPC data is not available for all properties in Llannon.
18 ERW NON sits on a plot of roughly 0.055 of an acre, or 223m². The below map shows the location of 18 ERW NON, 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 18 ERW NON). 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.
18 ERW NON is located in LLANNON, in the SA14 postcode district. The below map shows the position of No. 18 on ERW NON.
Most recent sales first: