Based on the January 2025 Price Paid Data (released on 3rd March 2025), the December 2024 House Price Index (released on 19th February 2025), and the January 2025 Energy Performance of Buildings Data (released on 27th February 2025). Sources
2 HEOL NEUADD COGAN is a large extended detached house of 167m², built sometime between 2003 and 2006, which could now be worth an estimated £588,191. It was last sold for £359,500 in December 2007, which was around 15% above the average December 2007 detached price in the Vale of Glamorgan local authority area. The most recent EPC inspection was September 2018, where the current energy rating was C, and the potential energy rating was B.
Land registry data shows three sales for 2 HEOL NEUADD COGAN since 1st January 1995. The below table shows the price paid for the three sales, along with the average detached price in the Vale of Glamorgan local authority area for the corresponding sale date. Two of the three 2 HEOL NEUADD COGAN sales were for above the average price, whilst one was 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 |
---|---|---|---|
2007 20 DEC | £359,500 | £311,808 | ![]() 15% above HPI |
2007 28 JUN | £380,000 | £295,404 | ![]() 29% above HPI |
2005 16 SEP | £235,000 | £272,156 | ![]() 14% below HPI |
The below graph shows the average detached house price in the Vale of Glamorgan local authority area over time, sourced from the HPI. The three 2 HEOL NEUADD COGAN sales between September 2005 and December 2007 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 June 2007 sale was for 29% above the HPI. So the extrapolation line tracks at 29% above the HPI over time, until the December 2007 sale, where it falls to 15% above the HPI. The line then continues to track at 15% above the HPI.
2 HEOL NEUADD COGAN might now be worth an estimated £588,191.
This is based on house price inflation of 63.6%, between December 2007 and December 2024, for detached houses, in the Vale of Glamorgan local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).
The 63.6% inflationary increase is applied to the most recent sale price for 2 HEOL NEUADD COGAN of £359,500 on 20th December 2007. For the value to have increased from £359,500 to £588,191 over the seventeen years to December 2024, the following assumptions must hold true:
2 HEOL NEUADD COGAN is 167m², which includes one extension, according to the EPC inspection conducted in September 2018. This puts it in the largest 30% of detached houses houses in Penarth, based on EPC data. The below chart shows the distribution of detached houses houses by size in Penarth, and where 2 HEOL NEUADD COGAN lies on this distribution: 71% of detached houses houses are smaller than 2 HEOL NEUADD COGAN, and 29% of houses are larger. Note that EPC data is not available for all properties in Penarth.
2 HEOL NEUADD COGAN sits on a plot of roughly 0.064 of an acre, or 258m². The below map shows the location of 2 HEOL NEUADD COGAN, 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 2 HEOL NEUADD COGAN). 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.
2 HEOL NEUADD COGAN is located in PENARTH, in the CF64 postcode district. The below map shows the position of No. 2 on HEOL NEUADD COGAN.
Most recent sales first: