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
GLAN LLYN is a very large extended detached house of 297m², built sometime before 1900, which could now be worth an estimated £884,568. It was last sold for £684,000 in December 2019, which was around 185% above the average December 2019 detached price in the Flintshire local authority area. The most recent EPC inspection was November 2018, where the current energy rating was D, and the potential energy rating was B.
Land registry data shows two sales for GLAN LLYN since 1st January 1995. The below table shows the price paid for the two sales, along with the average detached price in the Flintshire local authority area for the corresponding sale date. Both of the two GLAN LLYN 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 |
---|---|---|---|
2019 13 DEC | £684,000 | £239,807 | ![]() 185% above HPI |
1996 20 DEC | £130,000 | £69,397 | ![]() 87% above HPI |
The below graph shows the average detached house price in the Flintshire local authority area over time, sourced from the HPI. The two GLAN LLYN sales from December 1996 and December 2019 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 December 1996 sale was for 87% above the HPI. So the extrapolation line tracks at 87% above the HPI over time, until the December 2019 sale, where it rises to 185% above the HPI. The line then continues to track at 185% above the HPI.
GLAN LLYN might now be worth an estimated £884,568.
This is based on house price inflation of 29.3%, between December 2019 and December 2024, for detached houses, in the Flintshire local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).
The 29.3% inflationary increase is applied to the most recent sale price for GLAN LLYN of £684,000 on 13th December 2019. For the value to have increased from £684,000 to £884,568 over the five years to December 2024, the following assumptions must hold true:
GLAN LLYN is 297m², which includes three extensions, according to the EPC inspection conducted in November 2018. This puts it in the largest 10% of detached houses houses in Caerwys, based on EPC data. The below chart shows the distribution of detached houses houses by size in Caerwys, and where GLAN LLYN lies on this distribution: 99% of detached houses houses are smaller than GLAN LLYN, and 1% of houses are larger. Note that EPC data is not available for all properties in Caerwys.
GLAN LLYN sits on a plot of roughly 0.294 of an acre, or 1,189m². The below map shows the location of GLAN LLYN, 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 GLAN LLYN). 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.
GLAN LLYN is located on NORTH STREET in CAERWYS, in the CH7 postcode district. The below map shows the position of GLAN LLYN on NORTH STREET.
Most recent sales first: