15, THAMES MEAD, CROWMARSH GIFFORD, WALLINGFORD, OX10 8EU - £397,500

Based on the January 2025 Price Paid Data (released on 3rd March 2025), the December 2024 House Price Index (released on 19th February 2025), and the January 2025 Energy Performance of Buildings Data (released on 27th February 2025). Sources

15 THAMES MEAD is a very small extended semi-detached house of 83m², built sometime between 1967 and 1975, which could now be worth an estimated £442,535. It was last sold for £397,500 in December 2021, which was around 5% below the average December 2021 semi-detached price in the South Oxfordshire local authority area. The most recent EPC inspection was March 2015, where the current energy rating was E, and the potential energy rating was B.

15 THAMES MEAD Sold Prices

Land registry data shows four sales for 15 THAMES MEAD since 1^st January 1995. The below table shows the price paid for the four sales, along with the average semi-detached price in the South Oxfordshire local authority area for the corresponding sale date. two of the four 15 THAMES MEAD sales were for below the average price, and four 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
2021 3 DEC	£397,500	£417,367	5% below HPI
2015 24 JUL	£346,500	£328,375	6% above HPI
2006 1 DEC	£260,000	£242,068	7% above HPI
1997 14 FEB	£75,000	£80,048	6% below HPI

15 THAMES MEAD Price Paid vs. HPI Average

The below graph shows the average semi-detached house price in the South Oxfordshire local authority area over time, sourced from the HPI. The four 15 THAMES MEAD sales between February 1997 and December 2021 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 July 2015 sale was for 6% above the HPI. So the extrapolation line tracks at 6% above the HPI over time, until the December 2021 sale, where it falls to 5% below the HPI. The line then continues to track at 5% below the HPI.

What might 15 THAMES MEAD be worth now?

15 THAMES MEAD might now be worth an estimated £442,535.

This is based on house price inflation of 11.3%, between December 2021 and December 2024, for semi-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 11.3% inflationary increase is applied to the most recent sale price for 15 THAMES MEAD of £397,500 on 3rd December 2021. For the value to have increased from £397,500 to £442,535 over the three years to December 2024, the following assumptions must hold true:

• The value of 15 THAMES MEAD has moved in line with the HPI for semi-detached houses in the South Oxfordshire local authority area.
• The December 2021 sale price of £397,500 represented a fair market value for the property.
• The size, condition, and specification of 15 THAMES MEAD has not materially changed since December 2021.

How Large is 15 THAMES MEAD?

15 THAMES MEAD is 83m², which includes one extension, according to the EPC inspection conducted in March 2015. This puts it in the smallest 20% of semi-detached houses houses in Crowmarsh Gifford, based on EPC data. The below chart shows the distribution of semi-detached houses houses by size in Crowmarsh Gifford, and where 15 THAMES MEAD lies on this distribution: 15% of semi-detached houses houses are smaller than 15 THAMES MEAD, and 84% of houses are larger. Note that EPC data is not available for all properties in Crowmarsh Gifford.

15 THAMES MEAD: Plot and Title Map

15 THAMES MEAD sits on a plot of roughly 0.063 of an acre, or 253m². The below map shows the location of 15 THAMES MEAD, 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 15 THAMES MEAD). 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 15 THAMES MEAD?

15 THAMES MEAD is located in CROWMARSH GIFFORD, in the OX10 postcode district. The below map shows the position of No. 15 on THAMES MEAD.