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 WILLIAMS DRIVE is a very small terraced house of 53m², built sometime between 1996 and 2002, which could now be worth an estimated £132,228. It was last sold for £85,500 in December 2018, which was around 4% below the average December 2018 terraced price in the Blackburn with Darwen local authority area. The most recent EPC inspection was June 2018, where the current energy rating was C, and the potential energy rating was B.
Land registry data shows four sales for 20 WILLIAMS DRIVE since 1st January 1995. The below table shows the price paid for the four sales, along with the average terraced price in the Blackburn with Darwen local authority area for the corresponding sale date. Most of the four 20 WILLIAMS DRIVE 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 |
|---|---|---|---|
2018 19 DEC | £85,500 | £88,940 | 4% below HPI |
2004 12 MAR | £72,000 | £51,339 | 40% above HPI |
2003 30 APR | £59,950 | £38,398 | 56% above HPI |
1998 30 OCT | £39,950 | £29,410 | 36% above HPI |
The below graph shows the average terraced house price in the Blackburn with Darwen local authority area over time, sourced from the HPI. The four 20 WILLIAMS DRIVE sales between October 1998 and December 2018 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 2004 sale was for 40% above the HPI. So the extrapolation line tracks at 40% above the HPI over time, until the December 2018 sale, where it falls to 4% below the HPI. The line then continues to track at 4% below the HPI.

20 WILLIAMS DRIVE might now be worth an estimated £132,228.
This is based on house price inflation of 54.7%, between December 2018 and April 2026, for terraced houses, in the Blackburn with Darwen local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).
The 54.7% inflationary increase is applied to the most recent sale price for 20 WILLIAMS DRIVE of £85,500 on 19th December 2018. For the value to have increased from £85,500 to £132,228 over the eight years and eight months to April 2026, the following assumptions must hold true:
20 WILLIAMS DRIVE is 53m² according to the EPC inspection conducted in June 2018. This puts it in the smallest 10% of terraced houses houses in Blackburn, based on EPC data. The below chart shows the distribution of terraced houses houses by size in Blackburn, and where 20 WILLIAMS DRIVE lies on this distribution: Less than 1% of terraced houses houses are smaller than 20 WILLIAMS DRIVE, and more than 99% of houses are larger. Note that EPC data is not available for all properties in Blackburn.

20 WILLIAMS DRIVE sits on a plot of roughly 0.036 of an acre, or 144m². The below map shows the location of 20 WILLIAMS DRIVE, 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 WILLIAMS DRIVE). 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 WILLIAMS DRIVE is located in BLACKBURN, in the BB2 postcode district. The below map shows the position of No. 20 on WILLIAMS DRIVE.

Most recent sales first: