13, CLOS NANT COSLECH, PONTPRENNAU, CARDIFF, CF23 8ND - £465,000

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.

13 CLOS NANT COSLECH is a very large detached house of 181m², built sometime between 1991 and 1995, which could now be worth an estimated £467,411. It was last sold for £465,000 in May 2025, which was around 10% below the average May 2025 detached price in the Cardiff local authority area. The most recent EPC inspection was February 2024, where the current energy rating was D, and the potential energy rating was C.

13 CLOS NANT COSLECH Sold Prices

Land registry data shows two sales for 13 CLOS NANT COSLECH 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 13 CLOS NANT COSLECH 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
2025 23 MAY	£465,000	£514,643	10% below HPI
2011 4 OCT	£268,000	£300,023	11% below HPI

13 CLOS NANT COSLECH 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 13 CLOS NANT COSLECH sales from October 2011 and May 2025 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 October 2011 sale was for 11% below the HPI. So the extrapolation line tracks at 11% below the HPI over time, until the May 2025 sale, where it rises to 10% below the HPI. The line then continues to track at 10% below the HPI.

What might 13 CLOS NANT COSLECH be worth now?

13 CLOS NANT COSLECH might now be worth an estimated £467,411.

This is based on house price inflation of 0.5%, between May 2025 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 0.5% inflationary increase is applied to the most recent sale price for 13 CLOS NANT COSLECH of £465,000 on 23rd May 2025. For the value to have increased from £465,000 to £467,411 over the eleven months to June 2025, the following assumptions must hold true:

• The value of 13 CLOS NANT COSLECH has moved in line with the HPI for detached houses in the Cardiff local authority area.
• The May 2025 sale price of £465,000 represented a fair market value for the property.
• The size, condition, and specification of 13 CLOS NANT COSLECH has not materially changed since May 2025.

How Large is 13 CLOS NANT COSLECH?

13 CLOS NANT COSLECH is 181m² according to the EPC inspection conducted in February 2024. This puts it in the largest 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 13 CLOS NANT COSLECH lies on this distribution: 86% of detached houses houses are smaller than 13 CLOS NANT COSLECH, and 14% of houses are larger. Note that EPC data is not available for all properties in Cardiff.

13 CLOS NANT COSLECH: Plot and Title Map

13 CLOS NANT COSLECH sits on a plot of roughly 0.109 of an acre, or 441m². The below map shows the location of 13 CLOS NANT COSLECH, 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 13 CLOS NANT COSLECH). 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 13 CLOS NANT COSLECH?

13 CLOS NANT COSLECH is located in PONTPRENNAU, in the CF23 postcode district. The below map shows the position of No. 13 on CLOS NANT COSLECH.