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.
20 LLANELIAN ROAD is a small extended terraced house of 90m², built sometime between 1900 and 1929, which could now be worth an estimated £158,303. It was last sold for £120,000 in December 2019, which was around 6% below the average December 2019 terraced price in the Conwy local authority area. The most recent EPC inspection was May 2012, where the current energy rating was D, and the potential energy rating was B.
Land registry data shows three sales for 20 LLANELIAN ROAD since 1st January 1995. The below table shows the price paid for the three sales, along with the average terraced price in the Conwy local authority area for the corresponding sale date. The three 20 LLANELIAN ROAD sales were a mix of below the average price, roughly equal to the average price, and 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 16 DEC | £120,000 | £127,692 | 6% below HPI |
2016 29 JUL | £110,000 | £110,284 | Close to HPI |
2002 14 FEB | £46,950 | £45,839 | 2% above HPI |
The below graph shows the average terraced house price in the Conwy local authority area over time, sourced from the HPI. The three 20 LLANELIAN ROAD sales between February 2002 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 July 2016 sale roughly matched the HPI. So the extrapolation line tracks roughly in line with the HPI over time, until the December 2019 sale, where it falls to 6% below the HPI. The line then continues to track at 6% below the HPI.

20 LLANELIAN ROAD might now be worth an estimated £158,303.
This is based on house price inflation of 31.9%, between December 2019 and July 2025, for terraced 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 31.9% inflationary increase is applied to the most recent sale price for 20 LLANELIAN ROAD of £120,000 on 16th December 2019. For the value to have increased from £120,000 to £158,303 over the six years and five months to July 2025, the following assumptions must hold true:
20 LLANELIAN ROAD is 90m², which includes one extension, according to the EPC inspection conducted in May 2012. This puts it in the smallest 30% of terraced houses houses in Colwyn Bay, based on EPC data. The below chart shows the distribution of terraced houses houses by size in Colwyn Bay, and where 20 LLANELIAN ROAD lies on this distribution: 23% of terraced houses houses are smaller than 20 LLANELIAN ROAD, and 76% of houses are larger. Note that EPC data is not available for all properties in Colwyn Bay.

20 LLANELIAN ROAD sits on a plot of roughly 0.022 of an acre, or 90m². The below map shows the location of 20 LLANELIAN ROAD, 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 20 LLANELIAN ROAD). 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.

20 LLANELIAN ROAD is located in OLD COLWYN, in the LL29 postcode district. The below map shows the position of No. 20 on LLANELIAN ROAD.

Most recent sales first: