17, CWRT CEFN, LISVANE, CARDIFF, CF14 0US - £690,000

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.

17 CWRT CEFN is a very large extended detached house of 184m², built sometime between 1976 and 1982, which could now be worth an estimated £879,616. It was last sold for £690,000 in November 2019, which was around 70% above the average November 2019 detached price in the Cardiff local authority area. The most recent EPC inspection was October 2024, where the current energy rating was C, and the potential energy rating was C.

17 CWRT CEFN Sold Prices

Land registry data shows two sales for 17 CWRT CEFN 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 17 CWRT CEFN sales were for above 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
2019 6 NOV	£690,000	£405,796	70% above HPI
2005 22 APR	£430,000	£276,936	55% above HPI

17 CWRT CEFN 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 17 CWRT CEFN sales from April 2005 and November 2019 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 April 2005 sale was for 55% above the HPI. So the extrapolation line tracks at 55% above the HPI over time, until the November 2019 sale, where it rises to 70% above the HPI. The line then continues to track at 70% above the HPI.

What might 17 CWRT CEFN be worth now?

17 CWRT CEFN might now be worth an estimated £879,616.

This is based on house price inflation of 27.5%, between November 2019 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 27.5% inflationary increase is applied to the most recent sale price for 17 CWRT CEFN of £690,000 on 6th November 2019. For the value to have increased from £690,000 to £879,616 over the six years and five months to June 2025, the following assumptions must hold true:

• The value of 17 CWRT CEFN has moved in line with the HPI for detached houses in the Cardiff local authority area.
• The November 2019 sale price of £690,000 represented a fair market value for the property.
• The size, condition, and specification of 17 CWRT CEFN has not materially changed since November 2019.

How Large is 17 CWRT CEFN?

17 CWRT CEFN is 184m², which includes one extension, according to the EPC inspection conducted in October 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 17 CWRT CEFN lies on this distribution: 87% of detached houses houses are smaller than 17 CWRT CEFN, and 13% of houses are larger. Note that EPC data is not available for all properties in Cardiff.

17 CWRT CEFN: Plot and Title Map

17 CWRT CEFN sits on a plot of roughly 0.147 of an acre, or 593m². The below map shows the location of 17 CWRT CEFN, 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 17 CWRT CEFN). 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 17 CWRT CEFN?

17 CWRT CEFN is located in LISVANE, in the CF14 postcode district. The below map shows the position of No. 17 on CWRT CEFN.