18, CADWGAN ROAD, OLD COLWYN, COLWYN BAY, LL29 9PY - £255,000

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

18 CADWGAN ROAD is a large extended semi-detached house of 145m², built sometime between 1900 and 1929, which could now be worth an estimated £253,427. It was last sold for £255,000 in September 2022, which was around 20% above the average September 2022 semi-detached price in the Conwy local authority area. The most recent EPC inspection was April 2022, where the current energy rating was D, and the potential energy rating was B.

18 CADWGAN ROAD Sold Prices

Land registry data shows four sales for 18 CADWGAN ROAD since 1^st January 1995. The below table shows the price paid for the four sales, along with the average semi-detached price in the Conwy local authority area for the corresponding sale date. All of the four 18 CADWGAN ROAD 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
2022 30 SEP	£255,000	£211,711	20% above HPI
2008 20 JUN	£187,000	£140,161	33% above HPI
2003 25 JUL	£115,000	£90,945	26% above HPI
1997 12 MAY	£51,000	£43,623	17% above HPI

18 CADWGAN ROAD Price Paid vs. HPI Average

The below graph shows the average semi-detached house price in the Conwy local authority area over time, sourced from the HPI. The four 18 CADWGAN ROAD sales between May 1997 and September 2022 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 2008 sale was for 33% above the HPI. So the extrapolation line tracks at 33% above the HPI over time, until the September 2022 sale, where it falls to 20% above the HPI. The line then continues to track at 20% above the HPI.

What might 18 CADWGAN ROAD be worth now?

18 CADWGAN ROAD might now be worth an estimated £253,427.

This is based on house price deflation of 0.6%, between September 2022 and February 2025, 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 0.6% deflationary decrease is applied to the most recent sale price for 18 CADWGAN ROAD of £255,000 on 30th September 2022. For the value to have decreased from £255,000 to £253,427 over the three years and seven months to February 2025, the following assumptions must hold true:

• The value of 18 CADWGAN ROAD has moved in line with the HPI for semi-detached houses in the Conwy local authority area.
• The September 2022 sale price of £255,000 represented a fair market value for the property.
• The size, condition, and specification of 18 CADWGAN ROAD has not materially changed since September 2022.

How Large is 18 CADWGAN ROAD?

18 CADWGAN ROAD is 145m², which includes one extension, according to the EPC inspection conducted in April 2022. This puts it in the largest 40% of semi-detached houses houses in Colwyn Bay, based on EPC data. The below chart shows the distribution of semi-detached houses houses by size in Colwyn Bay, and where 18 CADWGAN ROAD lies on this distribution: 67% of semi-detached houses houses are smaller than 18 CADWGAN ROAD, and 32% of houses are larger. Note that EPC data is not available for all properties in Colwyn Bay.

18 CADWGAN ROAD: Plot and Title Map

18 CADWGAN ROAD sits on a plot of roughly 0.060 of an acre, or 243m². The below map shows the location of 18 CADWGAN 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 18 CADWGAN 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.

Where is 18 CADWGAN ROAD?

18 CADWGAN ROAD is located in OLD COLWYN, in the LL29 postcode district. The below map shows the position of No. 18 on CADWGAN ROAD.