20, THAMES MEAD, CROWMARSH GIFFORD, WALLINGFORD, OX10 8EX - £278,000

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 THAMES MEAD is a very small semi-detached house of 75m², built sometime between 1967 and 1975, which could now be worth an estimated £471,443. It was last sold for £278,000 in September 2013, which was around 2% above the average September 2013 semi-detached price in the South Oxfordshire local authority area. The most recent EPC inspection was June 2013, where the current energy rating was C, and the potential energy rating was B.

20 THAMES MEAD Sold Prices

Land registry data shows four sales for 20 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. Most of the four 20 THAMES MEAD sales 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
2013 27 SEP	£278,000	£273,649	2% above HPI
2006 24 JUL	£249,950	£231,733	8% above HPI
2002 5 JUL	£174,000	£172,617	1% above HPI
1998 20 MAR	£43,310	£92,996	53% below HPI

20 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 20 THAMES MEAD sales between March 1998 and September 2013 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 2006 sale was for 8% above the HPI. So the extrapolation line tracks at 8% above the HPI over time, until the September 2013 sale, where it falls to 2% above the HPI. The line then continues to track at 2% above the HPI.

What might 20 THAMES MEAD be worth now?

20 THAMES MEAD might now be worth an estimated £471,443.

This is based on house price inflation of 69.6%, between September 2013 and February 2025, 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 69.6% inflationary increase is applied to the most recent sale price for 20 THAMES MEAD of £278,000 on 27th September 2013. For the value to have increased from £278,000 to £471,443 over the twelve years and seven months to February 2025, the following assumptions must hold true:

• The value of 20 THAMES MEAD has moved in line with the HPI for semi-detached houses in the South Oxfordshire local authority area.
• The September 2013 sale price of £278,000 represented a fair market value for the property.
• The size, condition, and specification of 20 THAMES MEAD has not materially changed since September 2013.

How Large is 20 THAMES MEAD?

20 THAMES MEAD is 75m² according to the EPC inspection conducted in June 2013. This puts it in the smallest 10% 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 20 THAMES MEAD lies on this distribution: 7% of semi-detached houses houses are smaller than 20 THAMES MEAD, and 93% of houses are larger. Note that EPC data is not available for all properties in Crowmarsh Gifford.

20 THAMES MEAD: Plot and Title Map

20 THAMES MEAD sits on a plot of roughly 0.036 of an acre, or 147m². The below map shows the location of 20 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 20 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 20 THAMES MEAD?

20 THAMES MEAD is located in CROWMARSH GIFFORD, in the OX10 postcode district. The below map shows the position of No. 20 on THAMES MEAD.