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
31 LON Y CYLL is a very small semi-detached house of 46m², built sometime between 1967 and 1975. It was last sold for £38,000 in January 2002, which was around 39% below the average January 2002 semi-detached price in the Conwy local authority area. The most recent EPC inspection was November 2013, where the current energy rating was D, and the potential energy rating was B.
Land registry data shows two sales for 31 LON Y CYLL since 1st January 1995. The below table shows the price paid for the two sales, along with the average semi-detached price in the Conwy local authority area for the corresponding sale date. Both of the two 31 LON Y CYLL 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 |
---|---|---|---|
2002 25 JAN | £38,000 | £61,795 | ![]() 39% below HPI |
1996 16 AUG | £28,000 | £40,444 | ![]() 31% below HPI |
The below graph shows the average semi-detached house price in the Conwy local authority area over time, sourced from the HPI. The two 31 LON Y CYLL sales from August 1996 and January 2002 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 August 1996 sale was for 31% below the HPI. So the extrapolation line tracks at 31% below the HPI over time, until the January 2002 sale, where it falls to 39% below the HPI. The line then continues to track at 39% below the HPI.
31 LON Y CYLL might now be worth an estimated £128,374.
This is based on house price inflation of 237.8%, between January 2002 and December 2024, for semi-detached houses, in the Conwy local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).
The 237.8% inflationary increase is applied to the most recent sale price for 31 LON Y CYLL of £38,000 on 25th January 2002. For the value to have increased from £38,000 to £128,374 over the 21 years and one month to December 2024, the following assumptions must hold true:
31 LON Y CYLL is 46m² according to the EPC inspection conducted in November 2013. This puts it in the smallest 10% of semi-detached houses houses in Pensarn, based on EPC data. The below chart shows the distribution of semi-detached houses houses by size in Pensarn, and where 31 LON Y CYLL lies on this distribution: 3% of semi-detached houses houses are smaller than 31 LON Y CYLL, and 95% of houses are larger. Note that EPC data is not available for all properties in Pensarn.
31 LON Y CYLL sits on a plot of roughly 0.050 of an acre, or 204m². The below map shows the location of 31 LON Y CYLL, 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 31 LON Y CYLL). 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.
31 LON Y CYLL is located in PENSARN, in the LL22 postcode district. The below map shows the position of No. 31 on LON Y CYLL.
Most recent sales first: