17, SUNNINGDALE AVENUE, COLWYN BAY, LL29 6DF - £160,000

Based on the December 2024 Price Paid Data (released on 29th January 2025), the November 2024 House Price Index (released on 15th January 2025), and the December 2024 Energy Performance of Buildings Data (released on 31st January 2025). Sources

17 SUNNINGDALE AVENUE is a very small semi-detached house of 85m², built sometime between 1967 and 1975. It was last sold for £160,000 in June 2017, which was around 26% below the average June 2017 detached price in the Conwy local authority area. The most recent EPC inspection was May 2013, where the current energy rating was D, and the potential energy rating was C.

17 SUNNINGDALE AVENUE Sold Prices

Land registry data shows two sales for 17 SUNNINGDALE AVENUE since 1^st January 1995. The below table shows the price paid for the two sales, along with the average detached price in the Conwy local authority area for the corresponding sale date. Both of the two 17 SUNNINGDALE AVENUE 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
2017 15 JUN	£160,000	£214,888	26% below HPI
2009 17 MAR	£157,500	£174,292	10% below HPI

17 SUNNINGDALE AVENUE Price Paid vs. HPI Average

The below graph shows the average detached house price in the Conwy local authority area over time, sourced from the HPI. The two 17 SUNNINGDALE AVENUE sales from March 2009 and June 2017 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 March 2009 sale was for 10% below the HPI. So the extrapolation line tracks at 10% below the HPI over time, until the June 2017 sale, where it falls to 26% below the HPI. The line then continues to track at 26% below the HPI.

How Large is 17 SUNNINGDALE AVENUE?

17 SUNNINGDALE AVENUE is 85m² according to the EPC inspection conducted in May 2013. This puts it in the smallest 20% of detached houses in Colwyn Bay, based on EPC data. The below chart shows the distribution of detached houses by size in Colwyn Bay, and where 17 SUNNINGDALE AVENUE lies on this distribution: 18% of detached houses are smaller than 17 SUNNINGDALE AVENUE, and 81% of houses are larger. Note that EPC data is not available for all properties in Colwyn Bay.

17 SUNNINGDALE AVENUE: Plot and Title Map

17 SUNNINGDALE AVENUE sits on a plot of roughly 0.071 of an acre, or 287m². The below map shows the location of 17 SUNNINGDALE AVENUE, 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 17 SUNNINGDALE AVENUE). 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 17 SUNNINGDALE AVENUE?

17 SUNNINGDALE AVENUE is located in COLWYN BAY, in the LL29 postcode district. The below map shows the position of No. 17 on SUNNINGDALE AVENUE.