9, NEWNHAM GREEN, CROWMARSH GIFFORD, WALLINGFORD, OX10 8EW - £375,000

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

9 NEWNHAM GREEN is a large extended detached house of 137m², built sometime between 1967 and 1975, which could now be worth an estimated £660,708. It was last sold for £375,000 in May 2010, which was around 16% below the average May 2010 detached price in the South Oxfordshire local authority area. The most recent EPC inspection was May 2024, where the current energy rating was C, and the potential energy rating was C.

9 NEWNHAM GREEN Sold Prices

Land registry data shows three sales for 9 NEWNHAM GREEN since 1^st January 1995. The below table shows the price paid for the three sales, along with the average detached price in the South Oxfordshire local authority area for the corresponding sale date. All of the three 9 NEWNHAM GREEN 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
2010 18 MAY	£375,000	£447,909	16% below HPI
2006 1 DEC	£295,000	£415,559	29% below HPI
1995 30 JUN	£103,000	£130,944	21% below HPI

9 NEWNHAM GREEN 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 three 9 NEWNHAM GREEN sales between June 1995 and May 2010 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 December 2006 sale was for 29% below the HPI. So the extrapolation line tracks at 29% below the HPI over time, until the May 2010 sale, where it rises to 16% below the HPI. The line then continues to track at 16% below the HPI.

What might 9 NEWNHAM GREEN be worth now?

9 NEWNHAM GREEN might now be worth an estimated £660,708.

This is based on house price inflation of 76.2%, between May 2010 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 76.2% inflationary increase is applied to the most recent sale price for 9 NEWNHAM GREEN of £375,000 on 18th May 2010. For the value to have increased from £375,000 to £660,708 over the fifteen years and three months to February 2025, the following assumptions must hold true:

• The value of 9 NEWNHAM GREEN has moved in line with the HPI for detached houses in the South Oxfordshire local authority area.
• The May 2010 sale price of £375,000 represented a fair market value for the property.
• The size, condition, and specification of 9 NEWNHAM GREEN has not materially changed since May 2010.

How Large is 9 NEWNHAM GREEN?

9 NEWNHAM GREEN is 137m², which includes two extensions, according to the EPC inspection conducted in May 2024. This puts it in the largest 30% of detached houses houses in Crowmarsh Gifford, based on EPC data. The below chart shows the distribution of detached houses houses by size in Crowmarsh Gifford, and where 9 NEWNHAM GREEN lies on this distribution: 71% of detached houses houses are smaller than 9 NEWNHAM GREEN, and 29% of houses are larger. Note that EPC data is not available for all properties in Crowmarsh Gifford.

9 NEWNHAM GREEN: Plot and Title Map

9 NEWNHAM GREEN sits on a plot of roughly 0.081 of an acre, or 326m². The below map shows the location of 9 NEWNHAM GREEN, 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 9 NEWNHAM GREEN). 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 9 NEWNHAM GREEN?

9 NEWNHAM GREEN is located in CROWMARSH GIFFORD, in the OX10 postcode district. The below map shows the position of No. 9 on NEWNHAM GREEN.