WEST ISLES, HONEYSUCKLE LANE, COLWYN BAY, LL28 5YR - £640,000

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

WEST ISLES is a very large extended detached house of 458m², built sometime between 1930 and 1949, which could now be worth an estimated £996,277. It was last sold for £640,000 in October 2008, which was around 230% above the average October 2008 detached price in the Conwy local authority area. The most recent EPC inspection was November 2024, where the current energy rating was E, and the potential energy rating was D.

WEST ISLES Sold Prices

Land registry data shows two sales for WEST ISLES 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 WEST ISLES 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
2008 3 OCT	£640,000	£193,787	230% above HPI
1999 29 MAR	£342,500	£70,115	388% above HPI

WEST ISLES 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 WEST ISLES sales from March 1999 and October 2008 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 1999 sale was for 388% above the HPI. So the extrapolation line tracks at 388% above the HPI over time, until the October 2008 sale, where it falls to 230% above the HPI. The line then continues to track at 230% above the HPI.

What might WEST ISLES be worth now?

WEST ISLES might now be worth an estimated £996,277.

This is based on house price inflation of 55.7%, between October 2008 and December 2024, for 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 55.7% inflationary increase is applied to the most recent sale price for WEST ISLES of £640,000 on 3rd October 2008. For the value to have increased from £640,000 to £996,277 over the fifteen years and ten months to December 2024, the following assumptions must hold true:

• The value of WEST ISLES has moved in line with the HPI for detached houses in the Conwy local authority area.
• The October 2008 sale price of £640,000 represented a fair market value for the property.
• The size, condition, and specification of WEST ISLES has not materially changed since October 2008.

How Large is WEST ISLES?

WEST ISLES is 458m², which includes three extensions, according to the EPC inspection conducted in November 2024. This puts it in the largest 10% of detached houses houses in Colwyn Bay, based on EPC data. The below chart shows the distribution of detached houses houses by size in Colwyn Bay, and where WEST ISLES lies on this distribution: More than 99% of detached houses houses are smaller than WEST ISLES, and less than 1% of houses are larger. Note that EPC data is not available for all properties in Colwyn Bay.

WEST ISLES: Plot and Title Map

WEST ISLES sits on a plot of roughly 1.3 acres, or 5,358m². The below map shows the location of WEST ISLES, 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 WEST ISLES). 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 WEST ISLES?

WEST ISLES is located on HONEYSUCKLE LANE in COLWYN BAY, in the LL28 postcode district. The below map shows the position of WEST ISLES on HONEYSUCKLE LANE.