8, PLAS YSTRAD, JOHNSTOWN, CARMARTHEN, SA31 3PH - £138,000

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.

8 PLAS YSTRAD is a very small terraced house of 56m², built sometime between 2003 and 2006, which could now be worth an estimated £148,129. It was last sold for £138,000 in February 2024, which was around 1% above the average February 2024 terraced price in the Carmarthenshire local authority area. The most recent EPC inspection was August 2022, where the current energy rating was C, and the potential energy rating was B.

8 PLAS YSTRAD Sold Prices

Land registry data shows two sales for 8 PLAS YSTRAD 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 8 PLAS YSTRAD 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	£138,000	£137,293	1% above HPI
2006 15 DEC	£125,000	£100,750	24% above HPI

8 PLAS YSTRAD 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 8 PLAS YSTRAD sales from December 2006 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 December 2006 sale was for 24% above the HPI. So the extrapolation line tracks at 24% above the HPI over time, until the February 2024 sale, where it falls to 1% above the HPI. The line then continues to track at 1% above the HPI.

What might 8 PLAS YSTRAD be worth now?

8 PLAS YSTRAD might now be worth an estimated £148,129.

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 8 PLAS YSTRAD of £138,000 on 9th February 2024. For the value to have increased from £138,000 to £148,129 over the eight months to June 2025, the following assumptions must hold true:

• The value of 8 PLAS YSTRAD has moved in line with the HPI for terraced houses in the Carmarthenshire local authority area.
• The February 2024 sale price of £138,000 represented a fair market value for the property.
• The size, condition, and specification of 8 PLAS YSTRAD has not materially changed since February 2024.

How Large is 8 PLAS YSTRAD?

8 PLAS YSTRAD is 56m² according to the EPC inspection conducted in August 2022. This puts it in the smallest 10% of terraced houses houses in Carmarthen, based on EPC data. The below chart shows the distribution of terraced houses houses by size in Carmarthen, and where 8 PLAS YSTRAD lies on this distribution: 1% of terraced houses houses are smaller than 8 PLAS YSTRAD, and 99% of houses are larger. Note that EPC data is not available for all properties in Carmarthen.

8 PLAS YSTRAD: Plot and Title Map

8 PLAS YSTRAD sits on a plot of roughly 0.010 of an acre, or 41m². The below map shows the location of 8 PLAS YSTRAD, 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 8 PLAS YSTRAD). 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 8 PLAS YSTRAD?

8 PLAS YSTRAD is located in JOHNSTOWN, in the SA31 postcode district. The below map shows the position of No. 8 on PLAS YSTRAD.