12, LLWYN MALLT, TONGWYNLAIS, CARDIFF, CF15 7HW - £237,000

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.

12 LLWYN MALLT is a very small detached house of 92m², built sometime between 1983 and 1990, which could now be worth an estimated £377,312. It was last sold for £237,000 in October 2014, which was around 28% below the average October 2014 detached price in the Cardiff local authority area. The most recent EPC inspection was March 2014, where the current energy rating was D, and the potential energy rating was C.

12 LLWYN MALLT Sold Prices

Land registry data shows two sales for 12 LLWYN MALLT 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 12 LLWYN MALLT 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
2014 24 OCT	£237,000	£328,340	28% below HPI
1997 18 MAR	£79,000	£102,553	23% below HPI

12 LLWYN MALLT 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 12 LLWYN MALLT sales from March 1997 and October 2014 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 March 1997 sale was for 23% below the HPI. So the extrapolation line tracks at 23% below the HPI over time, until the October 2014 sale, where it falls to 28% below the HPI. The line then continues to track at 28% below the HPI.

What might 12 LLWYN MALLT be worth now?

12 LLWYN MALLT might now be worth an estimated £377,312.

This is based on house price inflation of 59.2%, between October 2014 and February 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 59.2% inflationary increase is applied to the most recent sale price for 12 LLWYN MALLT of £237,000 on 24th October 2014. For the value to have increased from £237,000 to £377,312 over the eleven years and eight months to February 2025, the following assumptions must hold true:

• The value of 12 LLWYN MALLT has moved in line with the HPI for detached houses in the Cardiff local authority area.
• The October 2014 sale price of £237,000 represented a fair market value for the property.
• The size, condition, and specification of 12 LLWYN MALLT has not materially changed since October 2014.

How Large is 12 LLWYN MALLT?

12 LLWYN MALLT is 92m² according to the EPC inspection conducted in March 2014. This puts it in the smallest 20% of detached houses houses in Tongwynlais, based on EPC data. The below chart shows the distribution of detached houses houses by size in Tongwynlais, and where 12 LLWYN MALLT lies on this distribution: 15% of detached houses houses are smaller than 12 LLWYN MALLT, and 83% of houses are larger. Note that EPC data is not available for all properties in Tongwynlais.

12 LLWYN MALLT: Plot and Title Map

12 LLWYN MALLT sits on a plot of roughly 0.067 of an acre, or 270m². The below map shows the location of 12 LLWYN MALLT, 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 12 LLWYN MALLT). 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 12 LLWYN MALLT?

12 LLWYN MALLT is located in TONGWYNLAIS, in the CF15 postcode district. The below map shows the position of No. 12 on LLWYN MALLT.