13, COED Y DDERWEN, CWMGWILI, LLANELLI, SA14 6DZ - £249,000

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.

13 COED Y DDERWEN is a very small detached house of 81m², which could now be worth an estimated £248,884. It was last sold for £249,000 in May 2023, which was around 10% below the average May 2023 detached price in the Carmarthenshire local authority area. The most recent EPC inspection was December 2019, where the current energy rating was B, and the potential energy rating was A.

13 COED Y DDERWEN Sold Prices

Land registry data shows two sales for 13 COED Y DDERWEN since 1^st January 1995. The below table shows the price paid for the two sales, along with the average detached price in the Carmarthenshire local authority area for the corresponding sale date. Both of the two 13 COED Y DDERWEN 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 31 MAY	£249,000	£276,545	10% below HPI
2021 29 MAR	£197,500	£224,737	12% below HPI

13 COED Y DDERWEN Price Paid vs. HPI Average

The below graph shows the average detached house price in the Carmarthenshire local authority area over time, sourced from the HPI. The two 13 COED Y DDERWEN sales from March 2021 and May 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 March 2021 sale was for 12% below the HPI. So the extrapolation line tracks at 12% below the HPI over time, until the May 2023 sale, where it rises to 10% below the HPI. The line then continues to track at 10% below the HPI.

What might 13 COED Y DDERWEN be worth now?

13 COED Y DDERWEN might now be worth an estimated £248,884.

This is based on house price deflation of 0%, between May 2023 and February 2025, for 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 0% deflationary decrease is applied to the most recent sale price for 13 COED Y DDERWEN of £249,000 on 31st May 2023. For the value to have decreased from £249,000 to £248,884 over the two years and three months to February 2025, the following assumptions must hold true:

• The value of 13 COED Y DDERWEN has moved in line with the HPI for detached houses in the Carmarthenshire local authority area.
• The May 2023 sale price of £249,000 represented a fair market value for the property.
• The size, condition, and specification of 13 COED Y DDERWEN has not materially changed since May 2023.

How Large is 13 COED Y DDERWEN?

13 COED Y DDERWEN is 81m² according to the EPC inspection conducted in December 2019. This puts it in the smallest 20% of detached houses houses in Cwmgwili, based on EPC data. The below chart shows the distribution of detached houses houses by size in Cwmgwili, and where 13 COED Y DDERWEN lies on this distribution: 15% of detached houses houses are smaller than 13 COED Y DDERWEN, and 81% of houses are larger. Note that EPC data is not available for all properties in Cwmgwili.

13 COED Y DDERWEN: Plot and Title Map

13 COED Y DDERWEN sits on a plot of roughly 376.4 acres, or 1,523,270m². The below map shows the location of 13 COED Y DDERWEN, 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 13 COED Y DDERWEN). 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 13 COED Y DDERWEN?

13 COED Y DDERWEN is located in CWMGWILI, in the SA14 postcode district. The below map shows the position of No. 13 on COED Y DDERWEN.