17, KNIGHTSWELL CLOSE, CARDIFF, CF5 4NA - £250,000

Based on the December 2024 Price Paid Data (released on 29th January 2025), the November 2024 House Price Index (released on 15th January 2025), and the December 2024 Energy Performance of Buildings Data (released on 31st January 2025). Sources

17 KNIGHTSWELL CLOSE is a small detached house of 94m², built sometime between 1983 and 1990. It was last sold for £250,000 in May 2022, which was around 47% below the average May 2022 detached price in the Cardiff local authority area. The most recent EPC inspection was August 2015, where the current energy rating was C, and the potential energy rating was B.

17 KNIGHTSWELL CLOSE Sold Prices

Land registry data shows two sales for 17 KNIGHTSWELL CLOSE 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 KNIGHTSWELL CLOSE 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
2022 6 MAY	£250,000	£470,672	47% below HPI
2014 7 FEB	£150,000	£301,823	50% below HPI

17 KNIGHTSWELL CLOSE 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 KNIGHTSWELL CLOSE sales from February 2014 and May 2022 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 February 2014 sale was for 50% below the HPI. So the extrapolation line tracks at 50% below the HPI over time, until the May 2022 sale, where it rises to 47% below the HPI. The line then continues to track at 47% below the HPI.

How Large is 17 KNIGHTSWELL CLOSE?

17 KNIGHTSWELL CLOSE is 94m² according to the EPC inspection conducted in August 2015. This puts it in the smallest 30% of detached houses in Cardiff, based on EPC data. The below chart shows the distribution of detached houses by size in Cardiff, and where 17 KNIGHTSWELL CLOSE lies on this distribution: 21% of detached houses are smaller than 17 KNIGHTSWELL CLOSE, and 78% of houses are larger. Note that EPC data is not available for all properties in Cardiff.

17 KNIGHTSWELL CLOSE: Plot and Title Map

17 KNIGHTSWELL CLOSE sits on a plot of roughly 0.057 of an acre, or 229m². The below map shows the location of 17 KNIGHTSWELL CLOSE, 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 KNIGHTSWELL CLOSE). 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 KNIGHTSWELL CLOSE?

17 KNIGHTSWELL CLOSE is located in CARDIFF, in the CF5 postcode district. The below map shows the position of No. 17 on KNIGHTSWELL CLOSE.