20, WESTERDALE, THATCHAM, RG19 3XA - £485,000

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 WESTERDALE is a small detached house of 97m², built sometime between 1983 and 1990, which could now be worth an estimated £484,453. It was last sold for £485,000 in February 2023, which was around 31% below the average February 2023 detached price in the West Berkshire local authority area. The most recent EPC inspection was October 2022, where the current energy rating was D, and the potential energy rating was B.

20 WESTERDALE Sold Prices

Land registry data shows four sales for 20 WESTERDALE since 1^st January 1995. The below table shows the price paid for the four sales, along with the average detached price in the West Berkshire local authority area for the corresponding sale date. All of the four 20 WESTERDALE 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
2023 23 FEB	£485,000	£704,079	31% below HPI
2011 8 SEP	£305,000	£422,486	28% below HPI
2003 29 AUG	£250,000	£335,420	25% below HPI
2001 7 DEC	£205,000	£283,836	28% below HPI

20 WESTERDALE Price Paid vs. HPI Average

The below graph shows the average detached house price in the West Berkshire local authority area over time, sourced from the HPI. The four 20 WESTERDALE sales between December 2001 and February 2023 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 September 2011 sale was for 28% below the HPI. So the extrapolation line tracks at 28% below the HPI over time, until the February 2023 sale, where it falls to 31% below the HPI. The line then continues to track at 31% below the HPI.

What might 20 WESTERDALE be worth now?

20 WESTERDALE might now be worth an estimated £484,453.

This is based on house price deflation of 0.1%, between February 2023 and February 2025, for detached houses, in the West Berkshire local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 0.1% deflationary decrease is applied to the most recent sale price for 20 WESTERDALE of £485,000 on 23rd February 2023. For the value to have decreased from £485,000 to £484,453 over the two years to February 2025, the following assumptions must hold true:

• The value of 20 WESTERDALE has moved in line with the HPI for detached houses in the West Berkshire local authority area.
• The February 2023 sale price of £485,000 represented a fair market value for the property.
• The size, condition, and specification of 20 WESTERDALE has not materially changed since February 2023.

How Large is 20 WESTERDALE?

20 WESTERDALE is 97m² according to the EPC inspection conducted in October 2022. This puts it in the smallest 40% of detached houses houses in Thatcham, based on EPC data. The below chart shows the distribution of detached houses houses by size in Thatcham, and where 20 WESTERDALE lies on this distribution: 33% of detached houses houses are smaller than 20 WESTERDALE, and 66% of houses are larger. Note that EPC data is not available for all properties in Thatcham.

20 WESTERDALE: Plot and Title Map

20 WESTERDALE sits on a plot of roughly 0.126 of an acre, or 511m². The below map shows the location of 20 WESTERDALE, 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 WESTERDALE). 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 20 WESTERDALE?

20 WESTERDALE is located in THATCHAM, in the RG19 postcode district. The below map shows the position of No. 20 on WESTERDALE.