9, DOL Y DDERWEN, AMMANFORD, SA18 2GE - £150,000

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.

9 DOL Y DDERWEN is a very small terraced house of 57m², built sometime between 2007 and 2011, which could now be worth an estimated £161,010. It was last sold for £150,000 in February 2024, which was around 9% above the average February 2024 terraced price in the Carmarthenshire local authority area. The most recent EPC inspection was October 2023, where the current energy rating was C, and the potential energy rating was A.

9 DOL Y DDERWEN Sold Prices

Land registry data shows two sales for 9 DOL Y DDERWEN since 1^st January 1995. The below table shows the price paid for the two sales, along with the average terraced price in the Carmarthenshire local authority area for the corresponding sale date. Both of the two 9 DOL Y DDERWEN 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
2024 9 FEB	£150,000	£137,293	9% above HPI
2012 12 JAN	£89,995	£84,854	6% above HPI

9 DOL Y DDERWEN Price Paid vs. HPI Average

The below graph shows the average terraced house price in the Carmarthenshire local authority area over time, sourced from the HPI. The two 9 DOL Y DDERWEN sales from January 2012 and February 2024 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 January 2012 sale was for 6% above the HPI. So the extrapolation line tracks at 6% above the HPI over time, until the February 2024 sale, where it rises to 9% above the HPI. The line then continues to track at 9% above the HPI.

What might 9 DOL Y DDERWEN be worth now?

9 DOL Y DDERWEN might now be worth an estimated £161,010.

This is based on house price inflation of 7.3%, between February 2024 and June 2025, for terraced 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 7.3% inflationary increase is applied to the most recent sale price for 9 DOL Y DDERWEN of £150,000 on 9th February 2024. For the value to have increased from £150,000 to £161,010 over the eight months to June 2025, the following assumptions must hold true:

• The value of 9 DOL Y DDERWEN has moved in line with the HPI for terraced houses in the Carmarthenshire local authority area.
• The February 2024 sale price of £150,000 represented a fair market value for the property.
• The size, condition, and specification of 9 DOL Y DDERWEN has not materially changed since February 2024.

How Large is 9 DOL Y DDERWEN?

9 DOL Y DDERWEN is 57m² according to the EPC inspection conducted in October 2023. This puts it in the smallest 10% of terraced houses houses in Ammanford, based on EPC data. The below chart shows the distribution of terraced houses houses by size in Ammanford, and where 9 DOL Y DDERWEN lies on this distribution: 1% of terraced houses houses are smaller than 9 DOL Y DDERWEN, and 99% of houses are larger. Note that EPC data is not available for all properties in Ammanford.

9 DOL Y DDERWEN: Plot and Title Map

9 DOL Y DDERWEN sits on a plot of roughly 0.033 of an acre, or 132m². The below map shows the location of 9 DOL 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 9 DOL 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 9 DOL Y DDERWEN?

9 DOL Y DDERWEN is located in AMMANFORD, in the SA18 postcode district. The below map shows the position of No. 9 on DOL Y DDERWEN.