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.
83 BROMPTON AVENUE is a very large semi-detached house of 237m², built sometime between 1900 and 1929, which could now be worth an estimated £441,389. It was last sold for £293,500 in September 2015, which was around 110% above the average September 2015 semi-detached price in the Conwy local authority area. The most recent EPC inspection was September 2013, where the current energy rating was E, and the potential energy rating was C.
Land registry data shows two sales for 83 BROMPTON AVENUE 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 83 BROMPTON AVENUE 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 |
---|---|---|---|
2015 18 SEP | £293,500 | £139,908 | ![]() 110% above HPI |
2008 13 MAY | £244,950 | £138,560 | ![]() 77% above 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 83 BROMPTON AVENUE sales from May 2008 and September 2015 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 May 2008 sale was for 77% above the HPI. So the extrapolation line tracks at 77% above the HPI over time, until the September 2015 sale, where it rises to 110% above the HPI. The line then continues to track at 110% above the HPI.
83 BROMPTON AVENUE might now be worth an estimated £441,389.
This is based on house price inflation of 50.4%, between September 2015 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 50.4% inflationary increase is applied to the most recent sale price for 83 BROMPTON AVENUE of £293,500 on 18th September 2015. For the value to have increased from £293,500 to £441,389 over the ten years and seven months to February 2025, the following assumptions must hold true:
83 BROMPTON AVENUE is 237m² according to the EPC inspection conducted in September 2013. This puts it in the largest 10% 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 83 BROMPTON AVENUE lies on this distribution: 93% of semi-detached houses houses are smaller than 83 BROMPTON AVENUE, and 6% of houses are larger. Note that EPC data is not available for all properties in Colwyn Bay.
83 BROMPTON AVENUE sits on a plot of roughly 0.119 of an acre, or 480m². The below map shows the location of 83 BROMPTON 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 83 BROMPTON 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.
83 BROMPTON AVENUE is located in RHOS ON SEA, in the LL28 postcode district. The below map shows the position of No. 83 on BROMPTON AVENUE.
Most recent sales first: