18, COBB CLOSE, DATCHET, SLOUGH, SL3 9QZ - £129,950

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.

18 COBB CLOSE is a very small extended terraced house of 44m², built sometime between 1983 and 1990, which could now be worth an estimated £326,902. It was last sold for £129,950 in April 2003, which was around 34% below the average April 2003 terraced price in the Windsor and Maidenhead local authority area. The most recent EPC inspection was June 2025, where the current energy rating was E, and the potential energy rating was A.

18 COBB CLOSE Sold Prices

Land registry data shows three sales for 18 COBB CLOSE since 1^st January 1995. The below table shows the price paid for the three sales, along with the average terraced price in the Windsor and Maidenhead local authority area for the corresponding sale date. All of the three 18 COBB CLOSE sales were for below 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 16 APR	£129,950	£195,659	34% below HPI
1998 29 OCT	£67,500	£114,351	41% below HPI
1996 15 JUL	£57,000	£79,526	28% below HPI

18 COBB CLOSE Price Paid vs. HPI Average

The below graph shows the average terraced house price in the Windsor and Maidenhead local authority area over time, sourced from the HPI. The three 18 COBB CLOSE sales between July 1996 and April 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 October 1998 sale was for 41% below the HPI. So the extrapolation line tracks at 41% below the HPI over time, until the April 2003 sale, where it rises to 34% below the HPI. The line then continues to track at 34% below the HPI.

What might 18 COBB CLOSE be worth now?

18 COBB CLOSE might now be worth an estimated £326,902.

This is based on house price inflation of 151.6%, between April 2003 and June 2025, for terraced 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 151.6% inflationary increase is applied to the most recent sale price for 18 COBB CLOSE of £129,950 on 16th April 2003. For the value to have increased from £129,950 to £326,902 over the 21 years and ten months to June 2025, the following assumptions must hold true:

• The value of 18 COBB CLOSE has moved in line with the HPI for terraced houses in the Windsor and Maidenhead local authority area.
• The April 2003 sale price of £129,950 represented a fair market value for the property.
• The size, condition, and specification of 18 COBB CLOSE has not materially changed since April 2003.

How Large is 18 COBB CLOSE?

18 COBB CLOSE is 44m², which includes one extension, according to the EPC inspection conducted in June 2025. This puts it in the smallest 10% of terraced houses houses in Datchet, based on EPC data. The below chart shows the distribution of terraced houses houses by size in Datchet, and where 18 COBB CLOSE lies on this distribution: 1% of terraced houses houses are smaller than 18 COBB CLOSE, and 99% of houses are larger. Note that EPC data is not available for all properties in Datchet.

18 COBB CLOSE: Plot and Title Map

18 COBB CLOSE sits on a plot of roughly 0.030 of an acre, or 122m². The below map shows the location of 18 COBB 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 18 COBB 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.

Where is 18 COBB CLOSE?

18 COBB CLOSE is located in DATCHET, in the SL3 postcode district. The below map shows the position of No. 18 on COBB CLOSE.