57, BLACKDOWN WAY, THATCHAM, RG19 3FY - £370,000

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.

57 BLACKDOWN WAY is a small extended detached house of 88m², built sometime between 1983 and 1990, which could now be worth an estimated £369,660. It was last sold for £370,000 in December 2024, which was around 46% below the average December 2024 detached price in the West Berkshire local authority area. The most recent EPC inspection was April 2023, where the current energy rating was C, and the potential energy rating was B.

57 BLACKDOWN WAY Sold Prices

Land registry data shows three sales for 57 BLACKDOWN WAY since 1^st January 1995. The below table shows the price paid for the three sales, along with the average detached price in the West Berkshire local authority area for the corresponding sale date. All of the three 57 BLACKDOWN WAY 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
2024 10 DEC	£370,000	£690,189	46% below HPI
2010 29 JAN	£195,000	£394,672	51% below HPI
2002 11 MAR	£145,000	£288,429	50% below HPI

57 BLACKDOWN WAY 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 three 57 BLACKDOWN WAY sales between March 2002 and December 2024 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 January 2010 sale was for 51% below the HPI. So the extrapolation line tracks at 51% below the HPI over time, until the December 2024 sale, where it rises to 46% below the HPI. The line then continues to track at 46% below the HPI.

What might 57 BLACKDOWN WAY be worth now?

57 BLACKDOWN WAY might now be worth an estimated £369,660.

This is based on house price deflation of 0.1%, between December 2024 and June 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 57 BLACKDOWN WAY of £370,000 on 10th December 2024. For the value to have decreased from £370,000 to £369,660 over the one year and six months to June 2025, the following assumptions must hold true:

• The value of 57 BLACKDOWN WAY has moved in line with the HPI for detached houses in the West Berkshire local authority area.
• The December 2024 sale price of £370,000 represented a fair market value for the property.
• The size, condition, and specification of 57 BLACKDOWN WAY has not materially changed since December 2024.

How Large is 57 BLACKDOWN WAY?

57 BLACKDOWN WAY is 88m², which includes one extension, according to the EPC inspection conducted in April 2023. This puts it in the smallest 30% 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 57 BLACKDOWN WAY lies on this distribution: 23% of detached houses houses are smaller than 57 BLACKDOWN WAY, and 76% of houses are larger. Note that EPC data is not available for all properties in Thatcham.

57 BLACKDOWN WAY: Plot and Title Map

57 BLACKDOWN WAY sits on a plot of roughly 0.030 of an acre, or 122m². The below map shows the location of 57 BLACKDOWN WAY, 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 57 BLACKDOWN WAY). 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 57 BLACKDOWN WAY?

57 BLACKDOWN WAY is located in THATCHAM, in the RG19 postcode district. The below map shows the position of No. 57 on BLACKDOWN WAY.