1, THE RAILWAY JUNCTION, YSTRAD MYNACH, HENGOED, CF82 7TU - £210,000

Based on the January 2025 Price Paid Data (released on 3rd March 2025), the December 2024 House Price Index (released on 19th February 2025), and the January 2025 Energy Performance of Buildings Data (released on 27th February 2025). Sources

1 THE RAILWAY JUNCTION is a very small semi-detached house of 82m², built sometime between 2003 and 2006, which could now be worth an estimated £228,149. It was last sold for £210,000 in February 2023, which was around 16% above the average February 2023 semi-detached price in the Caerphilly local authority area. The most recent EPC inspection was October 2021, where the current energy rating was C, and the potential energy rating was B.

1 THE RAILWAY JUNCTION Sold Prices

Land registry data shows two sales for 1 THE RAILWAY JUNCTION since 1^st January 1995. The below table shows the price paid for the two sales, along with the average semi-detached price in the Caerphilly local authority area for the corresponding sale date. Both of the two 1 THE RAILWAY JUNCTION 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
2023 17 FEB	£210,000	£181,092	16% above HPI
2008 3 NOV	£157,000	£104,096	51% above HPI

1 THE RAILWAY JUNCTION Price Paid vs. HPI Average

The below graph shows the average semi-detached house price in the Caerphilly local authority area over time, sourced from the HPI. The two 1 THE RAILWAY JUNCTION sales from November 2008 and February 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 November 2008 sale was for 51% above the HPI. So the extrapolation line tracks at 51% above the HPI over time, until the February 2023 sale, where it falls to 16% above the HPI. The line then continues to track at 16% above the HPI.

What might 1 THE RAILWAY JUNCTION be worth now?

1 THE RAILWAY JUNCTION might now be worth an estimated £228,149.

This is based on house price inflation of 8.6%, between February 2023 and December 2024, for semi-detached houses, in the Caerphilly local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 8.6% inflationary increase is applied to the most recent sale price for 1 THE RAILWAY JUNCTION of £210,000 on 17th February 2023. For the value to have increased from £210,000 to £228,149 over the two months to December 2024, the following assumptions must hold true:

• The value of 1 THE RAILWAY JUNCTION has moved in line with the HPI for semi-detached houses in the Caerphilly local authority area.
• The February 2023 sale price of £210,000 represented a fair market value for the property.
• The size, condition, and specification of 1 THE RAILWAY JUNCTION has not materially changed since February 2023.

How Large is 1 THE RAILWAY JUNCTION?

1 THE RAILWAY JUNCTION is 82m² according to the EPC inspection conducted in October 2021. This puts it in the smallest 20% of semi-detached houses houses in Ystrad Mynach, based on EPC data. The below chart shows the distribution of semi-detached houses houses by size in Ystrad Mynach, and where 1 THE RAILWAY JUNCTION lies on this distribution: 13% of semi-detached houses houses are smaller than 1 THE RAILWAY JUNCTION, and 86% of houses are larger. Note that EPC data is not available for all properties in Ystrad Mynach.

1 THE RAILWAY JUNCTION: Plot and Title Map

1 THE RAILWAY JUNCTION sits on a plot of roughly 0.071 of an acre, or 288m². The below map shows the location of 1 THE RAILWAY JUNCTION, 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 1 THE RAILWAY JUNCTION). 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 1 THE RAILWAY JUNCTION?

1 THE RAILWAY JUNCTION is located in YSTRAD MYNACH, in the CF82 postcode district. The below map shows the position of No. 1 on THE RAILWAY JUNCTION.