4, ROYAL OAK CLOSE, MACHEN, CAERPHILLY, CF83 8SP - £240,000

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.

4 ROYAL OAK CLOSE is a midsized detached house of 124m², built sometime between 1967 and 1975, which could now be worth an estimated £435,577. It was last sold for £240,000 in May 2015, which was around 37% above the average May 2015 detached price in the Caerphilly local authority area. The most recent EPC inspection was June 2026, where the current energy rating was D, and the potential energy rating was B.

4 ROYAL OAK CLOSE Sold Prices

Land registry data shows one sale for 4 ROYAL OAK CLOSE since 1^st January 1995. The below table shows the price paid for the one sale, along with the average detached price in the Caerphilly local authority area for the corresponding sale date. The average price is sourced from the Office for National Statistics' House Price Index (HPI).

Date	Price	HPI Price	Variation from HPI
2015 29 MAY	£240,000	£174,564	37% above HPI

What might 4 ROYAL OAK CLOSE be worth now?

4 ROYAL OAK CLOSE might now be worth an estimated £435,577.

This is based on house price inflation of 81.5%, between May 2015 and May 2026, 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 81.5% inflationary increase is applied to the most recent sale price for 4 ROYAL OAK CLOSE of £240,000 on 29th May 2015. For the value to have increased from £240,000 to £435,577 over the eleven years to May 2026, the following assumptions must hold true:

• The value of 4 ROYAL OAK CLOSE has moved in line with the HPI for detached houses in the Caerphilly local authority area.
• The May 2015 sale price of £240,000 represented a fair market value for the property.
• The size, condition, and specification of 4 ROYAL OAK CLOSE has not materially changed since May 2015.

How Large is 4 ROYAL OAK CLOSE?

4 ROYAL OAK CLOSE is 124m² according to the EPC inspection conducted in June 2026. This puts it in the largest 50% of detached houses in Machen, based on EPC data. The below chart shows the distribution of detached houses by size in Machen, and where 4 ROYAL OAK CLOSE lies on this distribution: 53% of detached houses are smaller than 4 ROYAL OAK CLOSE, and 47% of detached houses are larger. Note that EPC data is not available for all properties in Machen.

4 ROYAL OAK CLOSE: Plot

4 ROYAL OAK CLOSE sits on a plot of roughly 0.128 of an acre, or 520m².

Where is 4 ROYAL OAK CLOSE?

4 ROYAL OAK CLOSE is located in MACHEN, in the CF83 postcode district.