12, TYN Y BERLLAN, LISVANE, CARDIFF, CF14 0TS - £165,000

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 TYN Y BERLLAN is a midsized detached house of 124m², built sometime between 1996 and 2002, which could now be worth an estimated £166,230. It was last sold for £165,000 in February 2026, which was around 68% below the average February 2026 detached price in the Cardiff local authority area. The most recent EPC inspection was April 2025, where the current energy rating was C, and the potential energy rating was B.

12 TYN Y BERLLAN Sold Prices

Land registry data shows two sales for 12 TYN Y BERLLAN 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. One of the two 12 TYN Y BERLLAN sales was for below the average price, whilst the other was 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
2026 13 FEB	£165,000	£517,089	68% below HPI
2015 24 APR	£422,495	£333,745	27% above HPI

12 TYN Y BERLLAN 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 TYN Y BERLLAN sales from April 2015 and February 2026 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 2015 sale was for 27% above the HPI. So the extrapolation line tracks at 27% above the HPI over time, until the February 2026 sale, where it falls to 68% below the HPI. The line then continues to track at 68% below the HPI.

What might 12 TYN Y BERLLAN be worth now?

12 TYN Y BERLLAN might now be worth an estimated £166,230.

This is based on house price inflation of 0.7%, between February 2026 and May 2026, 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 0.7% inflationary increase is applied to the most recent sale price for 12 TYN Y BERLLAN of £165,000 on 13th February 2026. For the value to have increased from £165,000 to £166,230 over the nine months to May 2026, the following assumptions must hold true:

• The value of 12 TYN Y BERLLAN has moved in line with the HPI for detached houses in the Cardiff local authority area.
• The February 2026 sale price of £165,000 represented a fair market value for the property.
• The size, condition, and specification of 12 TYN Y BERLLAN has not materially changed since February 2026.

How Large is 12 TYN Y BERLLAN?

12 TYN Y BERLLAN is 124m² according to the EPC inspection conducted in April 2025. This puts it in the largest 50% 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 12 TYN Y BERLLAN lies on this distribution: 52% of detached houses houses are smaller than 12 TYN Y BERLLAN, and 47% of houses are larger. Note that EPC data is not available for all properties in Cardiff.

12 TYN Y BERLLAN: Plot and Title Map

12 TYN Y BERLLAN sits on a plot of roughly 0.059 of an acre, or 239m². The below map shows the location of 12 TYN Y BERLLAN, 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 TYN Y BERLLAN). 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 TYN Y BERLLAN?

12 TYN Y BERLLAN is located in LISVANE, in the CF14 postcode district. The below map shows the position of No. 12 on TYN Y BERLLAN.