5, MILL COMMON, UNDY, CALDICOT, NP26 3JH - £189,950

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.

5 MILL COMMON is a small detached house of 110m², built sometime between 1967 and 1975, which could now be worth an estimated £344,139. It was last sold for £189,950 in November 2005, which was around 29% below the average November 2005 detached price in the Monmouthshire local authority area. The most recent EPC inspection was October 2025, where the current energy rating was D, and the potential energy rating was C.

5 MILL COMMON Sold Prices

Land registry data shows one sale for 5 MILL COMMON since 1^st January 1995. The below table shows the price paid for the one sale, along with the average detached price in the Monmouthshire 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
2005 11 NOV	£189,950	£267,439	29% below HPI

What might 5 MILL COMMON be worth now?

5 MILL COMMON might now be worth an estimated £344,139.

This is based on house price inflation of 81.2%, between November 2005 and May 2026, for detached houses, in the Monmouthshire local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 81.2% inflationary increase is applied to the most recent sale price for 5 MILL COMMON of £189,950 on 11th November 2005. For the value to have increased from £189,950 to £344,139 over the 21 years and six months to May 2026, the following assumptions must hold true:

• The value of 5 MILL COMMON has moved in line with the HPI for detached houses in the Monmouthshire local authority area.
• The November 2005 sale price of £189,950 represented a fair market value for the property.
• The size, condition, and specification of 5 MILL COMMON has not materially changed since November 2005.

How Large is 5 MILL COMMON?

5 MILL COMMON is 110m² according to the EPC inspection conducted in October 2025. This puts it in the smallest 40% of detached houses in Magor, based on EPC data. The below chart shows the distribution of detached houses by size in Magor, and where 5 MILL COMMON lies on this distribution: 36% of detached houses are smaller than 5 MILL COMMON, and 64% of detached houses are larger. Note that EPC data is not available for all properties in Magor.

5 MILL COMMON: Plot

5 MILL COMMON sits on a plot of roughly 6.5 acres, or 26,403m².

Where is 5 MILL COMMON?

5 MILL COMMON is located in UNDY, in the NP26 postcode district.