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 BAYSDALE AVENUE is a midsized semi-detached house of 123m², built sometime between 1983 and 1990, which could now be worth an estimated £324,048. It was last sold for £174,950 in July 2009, which was around 53% above the average July 2009 semi-detached price in the Bolton local authority area. The most recent EPC inspection was April 2009, where the current energy rating was D, and the potential energy rating was C.
Land registry data shows two sales for 20 BAYSDALE 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 Bolton local authority area for the corresponding sale date. Both of the two 20 BAYSDALE 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 |
---|---|---|---|
2009 31 JUL | £174,950 | £114,220 | ![]() 53% above HPI |
1999 20 OCT | £75,000 | £45,635 | ![]() 64% above HPI |
The below graph shows the average semi-detached house price in the Bolton local authority area over time, sourced from the HPI. The two 20 BAYSDALE AVENUE sales from October 1999 and July 2009 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 October 1999 sale was for 64% above the HPI. So the extrapolation line tracks at 64% above the HPI over time, until the July 2009 sale, where it falls to 53% above the HPI. The line then continues to track at 53% above the HPI.
20 BAYSDALE AVENUE might now be worth an estimated £324,048.
This is based on house price inflation of 85.2%, between July 2009 and February 2025, for semi-detached houses, in the Bolton local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).
The 85.2% inflationary increase is applied to the most recent sale price for 20 BAYSDALE AVENUE of £174,950 on 31st July 2009. For the value to have increased from £174,950 to £324,048 over the sixteen years and five months to February 2025, the following assumptions must hold true:
20 BAYSDALE AVENUE is 123m² according to the EPC inspection conducted in April 2009. This puts it in the largest 50% of semi-detached houses houses in Bolton, based on EPC data. The below chart shows the distribution of semi-detached houses houses by size in Bolton, and where 20 BAYSDALE AVENUE lies on this distribution: 59% of semi-detached houses houses are smaller than 20 BAYSDALE AVENUE, and 41% of houses are larger. Note that EPC data is not available for all properties in Bolton.
20 BAYSDALE AVENUE sits on a plot of roughly 0.084 of an acre, or 338m². The below map shows the location of 20 BAYSDALE 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 20 BAYSDALE 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.
20 BAYSDALE AVENUE is located in BOLTON, in the BL3 postcode district. The below map shows the position of No. 20 on BAYSDALE AVENUE.
Most recent sales first: