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 ALLT Y GOG is a very small semi-detached house of 65m², built sometime between 2003 and 2006, which could now be worth an estimated £226,333. It was last sold for £146,500 in October 2016, which was around 27% above the average October 2016 semi-detached price in the Carmarthenshire local authority area. The most recent EPC inspection was October 2015, where the current energy rating was C, and the potential energy rating was B.
Land registry data shows three sales for 20 ALLT Y GOG since 1st January 1995. The below table shows the price paid for the three sales, along with the average semi-detached price in the Carmarthenshire local authority area for the corresponding sale date. All of the three 20 ALLT Y GOG 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 |
---|---|---|---|
2016 5 OCT | £146,500 | £114,958 | ![]() 27% above HPI |
2006 11 SEP | £139,000 | £117,002 | ![]() 19% above HPI |
2006 27 JAN | £130,500 | £107,885 | ![]() 21% 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 three 20 ALLT Y GOG sales between January 2006 and October 2016 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 September 2006 sale was for 19% above the HPI. So the extrapolation line tracks at 19% above the HPI over time, until the October 2016 sale, where it rises to 27% above the HPI. The line then continues to track at 27% above the HPI.
20 ALLT Y GOG might now be worth an estimated £226,333.
This is based on house price inflation of 54.5%, between October 2016 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 54.5% inflationary increase is applied to the most recent sale price for 20 ALLT Y GOG of £146,500 on 5th October 2016. For the value to have increased from £146,500 to £226,333 over the nine years and eight months to February 2025, the following assumptions must hold true:
20 ALLT Y GOG is 65m² according to the EPC inspection conducted in October 2015. This puts it in the smallest 10% of semi-detached houses houses in Carmarthen, based on EPC data. The below chart shows the distribution of semi-detached houses houses by size in Carmarthen, and where 20 ALLT Y GOG lies on this distribution: 3% of semi-detached houses houses are smaller than 20 ALLT Y GOG, and 96% of houses are larger. Note that EPC data is not available for all properties in Carmarthen.
20 ALLT Y GOG sits on a plot of roughly 0.084 of an acre, or 338m². The below map shows the location of 20 ALLT Y GOG, 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 ALLT Y GOG). 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 ALLT Y GOG is located in CARMARTHEN, in the SA31 postcode district. The below map shows the position of No. 20 on ALLT Y GOG.
Most recent sales first: