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 WEST END is a large extended semi-detached house of 149m², built sometime before 1900, which could now be worth an estimated £495,382. It was last sold for £132,500 in August 1999, which was around 16% above the average August 1999 semi-detached price in the West Oxfordshire local authority area. The most recent EPC inspection was August 2025, where the current energy rating was E, and the potential energy rating was C.
Land registry data shows two sales for 20 WEST END since 1st January 1995. The below table shows the price paid for the two sales, along with the average semi-detached price in the West Oxfordshire local authority area for the corresponding sale date. Both of the two 20 WEST END 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 |
|---|---|---|---|
1999 6 AUG | £132,500 | £114,655 | 16% above HPI |
1995 16 JUN | £95,000 | £76,615 | 24% above HPI |
The below graph shows the average semi-detached house price in the West Oxfordshire local authority area over time, sourced from the HPI. The two 20 WEST END sales from June 1995 and August 1999 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 June 1995 sale was for 24% above the HPI. So the extrapolation line tracks at 24% above the HPI over time, until the August 1999 sale, where it falls to 16% above the HPI. The line then continues to track at 16% above the HPI.

20 WEST END might now be worth an estimated £495,382.
This is based on house price inflation of 273.9%, between August 1999 and August 2025, for semi-detached houses, in the West Oxfordshire local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).
The 273.9% inflationary increase is applied to the most recent sale price for 20 WEST END of £132,500 on 6th August 1999. For the value to have increased from £132,500 to £495,382 over the 26 years to August 2025, the following assumptions must hold true:
20 WEST END is 149m², which includes one extension, according to the EPC inspection conducted in August 2025. This puts it in the largest 30% of semi-detached houses houses in Witney, based on EPC data. The below chart shows the distribution of semi-detached houses houses by size in Witney, and where 20 WEST END lies on this distribution: 78% of semi-detached houses houses are smaller than 20 WEST END, and 22% of houses are larger. Note that EPC data is not available for all properties in Witney.

20 WEST END sits on a plot of roughly 0.028 of an acre, or 112m². The below map shows the location of 20 WEST END, 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 WEST END). 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 WEST END is located in WITNEY, in the OX28 postcode district. The below map shows the position of No. 20 on WEST END.

Most recent sales first: