9, CLAS ISAN, CARDIFF, CF14 1RZ - £333,000

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.

9 CLAS ISAN is a very small detached house of 87m², built sometime between 1930 and 1949, which could now be worth an estimated £476,413. It was last sold for £333,000 in November 2016, which was around 8% below the average November 2016 detached price in the Cardiff local authority area. The most recent EPC inspection was September 2016, where the current energy rating was D, and the potential energy rating was B.

9 CLAS ISAN Sold Prices

Land registry data shows two sales for 9 CLAS ISAN 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 CLAS ISAN 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
2016 18 NOV	£333,000	£362,615	8% below HPI
1996 19 JAN	£66,000	£97,368	32% below HPI

9 CLAS ISAN 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 CLAS ISAN sales from January 1996 and November 2016 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 January 1996 sale was for 32% below the HPI. So the extrapolation line tracks at 32% below the HPI over time, until the November 2016 sale, where it rises to 8% below the HPI. The line then continues to track at 8% below the HPI.

What might 9 CLAS ISAN be worth now?

9 CLAS ISAN might now be worth an estimated £476,413.

This is based on house price inflation of 43.1%, between November 2016 and March 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 43.1% inflationary increase is applied to the most recent sale price for 9 CLAS ISAN of £333,000 on 18th November 2016. For the value to have increased from £333,000 to £476,413 over the nine years and eight months to March 2025, the following assumptions must hold true:

• The value of 9 CLAS ISAN has moved in line with the HPI for detached houses in the Cardiff local authority area.
• The November 2016 sale price of £333,000 represented a fair market value for the property.
• The size, condition, and specification of 9 CLAS ISAN has not materially changed since November 2016.

How Large is 9 CLAS ISAN?

9 CLAS ISAN is 87m² according to the EPC inspection conducted in September 2016. 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 CLAS ISAN lies on this distribution: 14% of detached houses houses are smaller than 9 CLAS ISAN, and 85% of houses are larger. Note that EPC data is not available for all properties in Cardiff.

9 CLAS ISAN: Plot and Title Map

9 CLAS ISAN sits on a plot of roughly 0.133 of an acre, or 539m². The below map shows the location of 9 CLAS ISAN, 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 CLAS ISAN). 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 CLAS ISAN?

9 CLAS ISAN is located in CARDIFF, in the CF14 postcode district. The below map shows the position of No. 9 on CLAS ISAN.