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 COTSWOLD CLOSE is a midsized semi-detached house of 140m², built sometime between 1967 and 1975, which could now be worth an estimated £902,594. It was last sold for £377,500 in December 2003, which was around 47% above the average December 2003 semi-detached price in the Windsor and Maidenhead local authority area. The most recent EPC inspection was January 2017, where the current energy rating was D, and the potential energy rating was B.
Land registry data shows two sales for 20 COTSWOLD CLOSE since 1st January 1995. The below table shows the price paid for the two sales, along with the average semi-detached price in the Windsor and Maidenhead local authority area for the corresponding sale date. Both of the two 20 COTSWOLD CLOSE 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 |
|---|---|---|---|
2003 19 DEC | £377,500 | £256,348 | 47% above HPI |
2000 12 APR | £317,500 | £181,154 | 75% above HPI |
The below graph shows the average semi-detached house price in the Windsor and Maidenhead local authority area over time, sourced from the HPI. The two 20 COTSWOLD CLOSE sales from April 2000 and December 2003 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 April 2000 sale was for 75% above the HPI. So the extrapolation line tracks at 75% above the HPI over time, until the December 2003 sale, where it falls to 47% above the HPI. The line then continues to track at 47% above the HPI.

20 COTSWOLD CLOSE might now be worth an estimated £902,594.
This is based on house price inflation of 139.1%, between December 2003 and May 2026, for semi-detached houses, in the Windsor and Maidenhead local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).
The 139.1% inflationary increase is applied to the most recent sale price for 20 COTSWOLD CLOSE of £377,500 on 19th December 2003. For the value to have increased from £377,500 to £902,594 over the 23 years and seven months to May 2026, the following assumptions must hold true:
20 COTSWOLD CLOSE is 140m² according to the EPC inspection conducted in January 2017. This puts it in the largest 50% of semi-detached houses houses in Maidenhead, based on EPC data. The below chart shows the distribution of semi-detached houses houses by size in Maidenhead, and where 20 COTSWOLD CLOSE lies on this distribution: 51% of semi-detached houses houses are smaller than 20 COTSWOLD CLOSE, and 48% of houses are larger. Note that EPC data is not available for all properties in Maidenhead.

20 COTSWOLD CLOSE sits on a plot of roughly 0.078 of an acre, or 316m². The below map shows the location of 20 COTSWOLD CLOSE, 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 COTSWOLD CLOSE). 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 COTSWOLD CLOSE is located in MAIDENHEAD, in the SL6 postcode district. The below map shows the position of No. 20 on COTSWOLD CLOSE.

Most recent sales first: