10, DEEPWEIR, CALDICOT, NP26 5JG - £297,950

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.

10 DEEPWEIR is a very small detached house of 91m², built sometime between 1976 and 1982, which could now be worth an estimated £299,456. It was last sold for £297,950 in January 2026, which was around 40% below the average January 2026 detached price in the Monmouthshire local authority area. The most recent EPC inspection was September 2019, where the current energy rating was D, and the potential energy rating was B.

10 DEEPWEIR Sold Prices

Land registry data shows three sales for 10 DEEPWEIR since 1^st January 1995. The below table shows the price paid for the three sales, along with the average detached price in the Monmouthshire local authority area for the corresponding sale date. All of the three 10 DEEPWEIR sales were for below 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
2026 30 JAN	£297,950	£496,142	40% below HPI
2012 8 MAY	£182,500	£280,377	35% below HPI
2004 11 FEB	£178,000	£223,013	20% below HPI

10 DEEPWEIR Price Paid vs. HPI Average

The below graph shows the average detached house price in the Monmouthshire local authority area over time, sourced from the HPI. The three 10 DEEPWEIR sales between February 2004 and January 2026 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 May 2012 sale was for 35% below the HPI. So the extrapolation line tracks at 35% below the HPI over time, until the January 2026 sale, where it falls to 40% below the HPI. The line then continues to track at 40% below the HPI.

What might 10 DEEPWEIR be worth now?

10 DEEPWEIR might now be worth an estimated £299,456.

This is based on house price inflation of 0.5%, between January 2026 and July 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 0.5% inflationary increase is applied to the most recent sale price for 10 DEEPWEIR of £297,950 on 30th January 2026. For the value to have increased from £297,950 to £299,456 over the six months to July 2026, the following assumptions must hold true:

• The value of 10 DEEPWEIR has moved in line with the HPI for detached houses in the Monmouthshire local authority area.
• The January 2026 sale price of £297,950 represented a fair market value for the property.
• The size, condition, and specification of 10 DEEPWEIR has not materially changed since January 2026.

How Large is 10 DEEPWEIR?

10 DEEPWEIR is 91m² according to the EPC inspection conducted in September 2019. This puts it in the smallest 20% of detached houses houses in Caldicot, based on EPC data. The below chart shows the distribution of detached houses houses by size in Caldicot, and where 10 DEEPWEIR lies on this distribution: 14% of detached houses houses are smaller than 10 DEEPWEIR, and 85% of houses are larger. Note that EPC data is not available for all properties in Caldicot.

10 DEEPWEIR: Plot and Title Map

10 DEEPWEIR sits on a plot of roughly 0.081 of an acre, or 326m². The below map shows the location of 10 DEEPWEIR, 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 10 DEEPWEIR). 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 10 DEEPWEIR?

10 DEEPWEIR is located in CALDICOT, in the NP26 postcode district. The below map shows the position of No. 10 on DEEPWEIR.