4, CAE PEN Y GRAIG, CAERPHILLY, CF83 2AD - £417,500

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

4 CAE PEN Y GRAIG is a very large detached house of 148m², built sometime between 1996 and 2002, which could now be worth an estimated £436,984. It was last sold for £417,500 in September 2024, which was around 41% above the average September 2024 detached price in the Caerphilly local authority area. The most recent EPC inspection was May 2024, where the current energy rating was C, and the potential energy rating was C.

4 CAE PEN Y GRAIG Sold Prices

Land registry data shows three sales for 4 CAE PEN Y GRAIG since 1^st January 1995. The below table shows the price paid for the three sales, along with the average detached price in the Caerphilly local authority area for the corresponding sale date. All of the three 4 CAE PEN Y GRAIG 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 SEP	£417,500	£296,989	41% above HPI
2013 15 JUL	£210,000	£162,087	30% above HPI
2010 26 MAR	£200,000	£157,424	27% above HPI

4 CAE PEN Y GRAIG Price Paid vs. HPI Average

The below graph shows the average detached house price in the Caerphilly local authority area over time, sourced from the HPI. The three 4 CAE PEN Y GRAIG sales between March 2010 and September 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 July 2013 sale was for 30% above the HPI. So the extrapolation line tracks at 30% above the HPI over time, until the September 2024 sale, where it rises to 41% above the HPI. The line then continues to track at 41% above the HPI.

What might 4 CAE PEN Y GRAIG be worth now?

4 CAE PEN Y GRAIG might now be worth an estimated £436,984.

This is based on house price inflation of 4.7%, between September 2024 and February 2025, for 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 4.7% inflationary increase is applied to the most recent sale price for 4 CAE PEN Y GRAIG of £417,500 on 9th September 2024. For the value to have increased from £417,500 to £436,984 over the one year and seven months to February 2025, the following assumptions must hold true:

• The value of 4 CAE PEN Y GRAIG has moved in line with the HPI for detached houses in the Caerphilly local authority area.
• The September 2024 sale price of £417,500 represented a fair market value for the property.
• The size, condition, and specification of 4 CAE PEN Y GRAIG has not materially changed since September 2024.

How Large is 4 CAE PEN Y GRAIG?

4 CAE PEN Y GRAIG is 148m² according to the EPC inspection conducted in May 2024. This puts it in the largest 20% of detached houses houses in Caerphilly, based on EPC data. The below chart shows the distribution of detached houses houses by size in Caerphilly, and where 4 CAE PEN Y GRAIG lies on this distribution: 89% of detached houses houses are smaller than 4 CAE PEN Y GRAIG, and 10% of houses are larger. Note that EPC data is not available for all properties in Caerphilly.

4 CAE PEN Y GRAIG: Plot and Title Map

4 CAE PEN Y GRAIG sits on a plot of roughly 0.074 of an acre, or 298m². The below map shows the location of 4 CAE PEN Y GRAIG, 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 4 CAE PEN Y GRAIG). 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 4 CAE PEN Y GRAIG?

4 CAE PEN Y GRAIG is located in CAERPHILLY, in the CF83 postcode district. The below map shows the position of No. 4 on CAE PEN Y GRAIG.