OLD WELL HOUSE, CASTLE STREET, DEDDINGTON, BANBURY, OX15 0TE - £755,000

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.

OLD WELL HOUSE is a large extended detached house of 166m², built sometime before 1900, which could now be worth an estimated £892,914. It was last sold for £755,000 in October 2017, which was around 57% above the average October 2017 detached price in the Cherwell local authority area. The most recent EPC inspection was June 2017, where the current energy rating was E, and the potential energy rating was C.

OLD WELL HOUSE Sold Prices

Land registry data shows two sales for OLD WELL HOUSE since 1^st January 1995. The below table shows the price paid for the two sales, along with the average detached price in the Cherwell local authority area for the corresponding sale date. Both of the two OLD WELL HOUSE 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
2017 4 OCT	£755,000	£481,158	57% above HPI
2013 18 APR	£610,000	£359,072	70% above HPI

OLD WELL HOUSE Price Paid vs. HPI Average

The below graph shows the average detached house price in the Cherwell local authority area over time, sourced from the HPI. The two OLD WELL HOUSE sales from April 2013 and October 2017 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 April 2013 sale was for 70% above the HPI. So the extrapolation line tracks at 70% above the HPI over time, until the October 2017 sale, where it falls to 57% above the HPI. The line then continues to track at 57% above the HPI.

What might OLD WELL HOUSE be worth now?

OLD WELL HOUSE might now be worth an estimated £892,914.

This is based on house price inflation of 18.3%, between October 2017 and February 2025, for detached houses, in the Cherwell local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 18.3% inflationary increase is applied to the most recent sale price for OLD WELL HOUSE of £755,000 on 4th October 2017. For the value to have increased from £755,000 to £892,914 over the eight years and eight months to February 2025, the following assumptions must hold true:

• The value of OLD WELL HOUSE has moved in line with the HPI for detached houses in the Cherwell local authority area.
• The October 2017 sale price of £755,000 represented a fair market value for the property.
• The size, condition, and specification of OLD WELL HOUSE has not materially changed since October 2017.

How Large is OLD WELL HOUSE?

OLD WELL HOUSE is 166m², which includes two extensions, according to the EPC inspection conducted in June 2017. This puts it in the largest 30% of detached houses houses in Deddington, based on EPC data. The below chart shows the distribution of detached houses houses by size in Deddington, and where OLD WELL HOUSE lies on this distribution: 71% of detached houses houses are smaller than OLD WELL HOUSE, and 29% of houses are larger. Note that EPC data is not available for all properties in Deddington.

OLD WELL HOUSE: Plot and Title Map

OLD WELL HOUSE sits on a plot of roughly 0.173 of an acre, or 701m². The below map shows the location of OLD WELL HOUSE, 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 OLD WELL HOUSE). 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 OLD WELL HOUSE?

OLD WELL HOUSE is located on CASTLE STREET in DEDDINGTON, in the OX15 postcode district. The below map shows the position of OLD WELL HOUSE on CASTLE STREET.