6, BRYN BRIALLU, CREIGIAU, CARDIFF, CF15 9PR - £862,500

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

6 BRYN BRIALLU is a very large detached house of 205m². It was last sold for £862,500 in December 2023, which was around 77% above the average December 2023 detached price in the Cardiff local authority area. The most recent EPC inspection was August 2017, where the current energy rating was B, and the potential energy rating was B.

6 BRYN BRIALLU Sold Prices

Land registry data shows three sales for 6 BRYN BRIALLU since 1^st 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 6 BRYN BRIALLU sales were 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
2023 18 DEC	£862,500	£487,368	77% above HPI
2021 26 MAR	£732,000	£412,673	77% above HPI
2017 4 AUG	£635,000	£362,864	75% above HPI

6 BRYN BRIALLU 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 three 6 BRYN BRIALLU sales between August 2017 and December 2023 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 2021 sale was for 77% above the HPI. So the extrapolation line tracks at 77% above the HPI over time, until the December 2023 sale, which was also at 77% above the HPI.

How Large is 6 BRYN BRIALLU?

6 BRYN BRIALLU is 205m² according to the EPC inspection conducted in August 2017. This puts it in the largest 20% of detached houses in Creigiau, based on EPC data. The below chart shows the distribution of detached houses by size in Creigiau, and where 6 BRYN BRIALLU lies on this distribution: 86% of detached houses are smaller than 6 BRYN BRIALLU, and 12% of houses are larger. Note that EPC data is not available for all properties in Creigiau.

6 BRYN BRIALLU: Plot and Title Map

6 BRYN BRIALLU sits on a plot of roughly 0.140 of an acre, or 568m². The below map shows the location of 6 BRYN BRIALLU, 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 6 BRYN BRIALLU). 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 6 BRYN BRIALLU?

6 BRYN BRIALLU is located in CREIGIAU, in the CF15 postcode district. The below map shows the position of No. 6 on BRYN BRIALLU.