9, CLOS NANT Y CWM, PONTPRENNAU, CARDIFF, CF23 8LG - £82,500

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.

9 CLOS NANT Y CWM is a very small detached house of 89m², built sometime between 1996 and 2002, which could now be worth an estimated £363,323. It was last sold for £82,500 in September 1998, which was around 30% below the average September 1998 detached price in the Cardiff local authority area. The most recent EPC inspection was July 2015, where the current energy rating was E, and the potential energy rating was B.

9 CLOS NANT Y CWM Sold Prices

Land registry data shows two sales for 9 CLOS NANT Y CWM since 1^st January 1995. The below table shows the price paid for the two sales, along with the average detached price in the Cardiff local authority area for the corresponding sale date. Both of the two 9 CLOS NANT Y CWM 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
1998 18 SEP	£82,500	£117,466	30% below HPI
1995 24 MAY	£82,995	£95,371	13% below HPI

9 CLOS NANT Y CWM Price Paid vs. HPI Average

The below graph shows the average detached house price in the Cardiff local authority area over time, sourced from the HPI. The two 9 CLOS NANT Y CWM sales from May 1995 and September 1998 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 1995 sale was for 13% below the HPI. So the extrapolation line tracks at 13% below the HPI over time, until the September 1998 sale, where it falls to 30% below the HPI. The line then continues to track at 30% below the HPI.

What might 9 CLOS NANT Y CWM be worth now?

9 CLOS NANT Y CWM might now be worth an estimated £363,323.

This is based on house price inflation of 340.4%, between September 1998 and June 2025, for detached houses, in the Cardiff local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 340.4% inflationary increase is applied to the most recent sale price for 9 CLOS NANT Y CWM of £82,500 on 18th September 1998. For the value to have increased from £82,500 to £363,323 over the 27 years and three months to June 2025, the following assumptions must hold true:

• The value of 9 CLOS NANT Y CWM has moved in line with the HPI for detached houses in the Cardiff local authority area.
• The September 1998 sale price of £82,500 represented a fair market value for the property.
• The size, condition, and specification of 9 CLOS NANT Y CWM has not materially changed since September 1998.

How Large is 9 CLOS NANT Y CWM?

9 CLOS NANT Y CWM is 89m² according to the EPC inspection conducted in July 2015. This puts it in the smallest 20% of detached houses houses in Cardiff, based on EPC data. The below chart shows the distribution of detached houses houses by size in Cardiff, and where 9 CLOS NANT Y CWM lies on this distribution: 15% of detached houses houses are smaller than 9 CLOS NANT Y CWM, and 84% of houses are larger. Note that EPC data is not available for all properties in Cardiff.

9 CLOS NANT Y CWM: Plot and Title Map

9 CLOS NANT Y CWM sits on a plot of roughly 0.057 of an acre, or 229m². The below map shows the location of 9 CLOS NANT Y CWM, 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 9 CLOS NANT Y CWM). 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 9 CLOS NANT Y CWM?

9 CLOS NANT Y CWM is located in PONTPRENNAU, in the CF23 postcode district. The below map shows the position of No. 9 on CLOS NANT Y CWM.