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.
36 BRONLLWYN is a small extended detached house of 121m², built sometime between 1967 and 1975, which could now be worth an estimated £369,020. It was last sold for £277,500 in July 2018, which was around 29% below the average July 2018 detached price in the Cardiff local authority area. The most recent EPC inspection was September 2014, where the current energy rating was D, and the potential energy rating was C.
Land registry data shows three sales for 36 BRONLLWYN since 1st January 1995. The below table shows the price paid for the three sales, along with the average detached price in the Cardiff local authority area for the corresponding sale date. All of the three 36 BRONLLWYN 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 |
|---|---|---|---|
2018 13 JUL | £277,500 | £392,178 | 29% below HPI |
2014 6 OCT | £248,000 | £328,340 | 24% below HPI |
2004 30 JAN | £194,950 | £236,916 | 18% below HPI |
The below graph shows the average detached house price in the Cardiff local authority area over time, sourced from the HPI. The three 36 BRONLLWYN sales between January 2004 and July 2018 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 October 2014 sale was for 24% below the HPI. So the extrapolation line tracks at 24% below the HPI over time, until the July 2018 sale, where it falls to 29% below the HPI. The line then continues to track at 29% below the HPI.

36 BRONLLWYN might now be worth an estimated £369,020.
This is based on house price inflation of 33%, between July 2018 and April 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 33% inflationary increase is applied to the most recent sale price for 36 BRONLLWYN of £277,500 on 13th July 2018. For the value to have increased from £277,500 to £369,020 over the eight years and three months to April 2026, the following assumptions must hold true:
36 BRONLLWYN is 121m², which includes two extensions, according to the EPC inspection conducted in September 2014. This puts it in the smallest 40% of detached houses houses in Pentyrch, based on EPC data. The below chart shows the distribution of detached houses houses by size in Pentyrch, and where 36 BRONLLWYN lies on this distribution: 35% of detached houses houses are smaller than 36 BRONLLWYN, and 64% of houses are larger. Note that EPC data is not available for all properties in Pentyrch.

36 BRONLLWYN sits on a plot of roughly 0.085 of an acre, or 346m². The below map shows the location of 36 BRONLLWYN, 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 36 BRONLLWYN). 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.

36 BRONLLWYN is located in PENTYRCH, in the CF15 postcode district. The below map shows the position of No. 36 on BRONLLWYN.

Most recent sales first: