12, BLACKWATER WAY, DIDCOT, OX11 7RL - £430,000

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.

12 BLACKWATER WAY is a small extended detached house of 98m², built sometime between 1991 and 1995, which could now be worth an estimated £449,412. It was last sold for £430,000 in July 2023, which was around 43% below the average July 2023 detached price in the South Oxfordshire local authority area. The most recent EPC inspection was March 2023, where the current energy rating was D, and the potential energy rating was B.

12 BLACKWATER WAY Sold Prices

Land registry data shows two sales for 12 BLACKWATER WAY since 1^st January 1995. The below table shows the price paid for the two sales, along with the average detached price in the South Oxfordshire local authority area for the corresponding sale date. Both of the two 12 BLACKWATER 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
2023 3 JUL	£430,000	£755,077	43% below HPI
1995 1 SEP	£91,950	£131,068	30% below HPI

12 BLACKWATER WAY Price Paid vs. HPI Average

The below graph shows the average detached house price in the South Oxfordshire local authority area over time, sourced from the HPI. The two 12 BLACKWATER WAY sales from September 1995 and July 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 1995 sale was for 30% below the HPI. So the extrapolation line tracks at 30% below the HPI over time, until the July 2023 sale, where it falls to 43% below the HPI. The line then continues to track at 43% below the HPI.

What might 12 BLACKWATER WAY be worth now?

12 BLACKWATER WAY might now be worth an estimated £449,412.

This is based on house price inflation of 4.5%, between July 2023 and February 2025, for detached houses, in the South Oxfordshire local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 4.5% inflationary increase is applied to the most recent sale price for 12 BLACKWATER WAY of £430,000 on 3rd July 2023. For the value to have increased from £430,000 to £449,412 over the two years and five months to February 2025, the following assumptions must hold true:

• The value of 12 BLACKWATER WAY has moved in line with the HPI for detached houses in the South Oxfordshire local authority area.
• The July 2023 sale price of £430,000 represented a fair market value for the property.
• The size, condition, and specification of 12 BLACKWATER WAY has not materially changed since July 2023.

How Large is 12 BLACKWATER WAY?

12 BLACKWATER WAY is 98m², which includes two extensions, according to the EPC inspection conducted in March 2023. This puts it in the smallest 40% of detached houses houses in Didcot, based on EPC data. The below chart shows the distribution of detached houses houses by size in Didcot, and where 12 BLACKWATER WAY lies on this distribution: 35% of detached houses houses are smaller than 12 BLACKWATER WAY, and 64% of houses are larger. Note that EPC data is not available for all properties in Didcot.

12 BLACKWATER WAY: Plot and Title Map

12 BLACKWATER WAY sits on a plot of roughly 0.079 of an acre, or 321m². The below map shows the location of 12 BLACKWATER 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 12 BLACKWATER 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 12 BLACKWATER WAY?

12 BLACKWATER WAY is located in DIDCOT, in the OX11 postcode district. The below map shows the position of No. 12 on BLACKWATER WAY.