25, ROYAL OAK CLOSE, MACHEN, CAERPHILLY, CF83 8SP - £410,500

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

25 ROYAL OAK CLOSE is a large extended detached house of 155m², built sometime between 1976 and 1982. It was last sold for £410,500 in September 2022, which was around 42% above the average September 2022 detached price in the Caerphilly local authority area. The most recent EPC inspection was July 2015, where the current energy rating was C, and the potential energy rating was C.

25 ROYAL OAK CLOSE Sold Prices

Land registry data shows two sales for 25 ROYAL OAK CLOSE since 1^st January 1995. The below table shows the price paid for the two sales, along with the average detached price in the Caerphilly local authority area for the corresponding sale date. Both of the two 25 ROYAL OAK CLOSE 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
2022 30 SEP	£410,500	£288,925	42% above HPI
2015 2 SEP	£312,000	£183,750	70% above HPI

25 ROYAL OAK CLOSE 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 two 25 ROYAL OAK CLOSE sales from September 2015 and September 2022 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 September 2015 sale was for 70% above the HPI. So the extrapolation line tracks at 70% above the HPI over time, until the September 2022 sale, where it falls to 42% above the HPI. The line then continues to track at 42% above the HPI.

What might 25 ROYAL OAK CLOSE be worth now?

25 ROYAL OAK CLOSE might now be worth an estimated £439,781.

This is based on house price inflation of 7.1%, between September 2022 and December 2024, 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 7.1% inflationary increase is applied to the most recent sale price for 25 ROYAL OAK CLOSE of £410,500 on 30th September 2022. For the value to have increased from £410,500 to £439,781 over the one year and nine months to December 2024, the following assumptions must hold true:

• The value of 25 ROYAL OAK CLOSE has moved in line with the HPI for detached houses in the Caerphilly local authority area.
• The September 2022 sale price of £410,500 represented a fair market value for the property.
• The size, condition, and specification of 25 ROYAL OAK CLOSE has not materially changed since September 2022.

How Large is 25 ROYAL OAK CLOSE?

25 ROYAL OAK CLOSE is 155m², which includes one extension, according to the EPC inspection conducted in July 2015. This puts it in the largest 30% of detached houses houses in Machen, based on EPC data. The below chart shows the distribution of detached houses houses by size in Machen, and where 25 ROYAL OAK CLOSE lies on this distribution: 74% of detached houses houses are smaller than 25 ROYAL OAK CLOSE, and 26% of houses are larger. Note that EPC data is not available for all properties in Machen.

25 ROYAL OAK CLOSE: Plot and Title Map

25 ROYAL OAK CLOSE sits on a plot of roughly 0.114 of an acre, or 460m². The below map shows the location of 25 ROYAL OAK CLOSE, 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 25 ROYAL OAK CLOSE). 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 25 ROYAL OAK CLOSE?

25 ROYAL OAK CLOSE is located in MACHEN, in the CF83 postcode district. The below map shows the position of No. 25 on ROYAL OAK CLOSE.