BISHAM HAVEN, HOPCRAFT LANE, DEDDINGTON, BANBURY, OX15 0TD - £364,500

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.

BISHAM HAVEN is a very small extended semi-detached house of 98m², built sometime before 1900, which could now be worth an estimated £472,921. It was last sold for £364,500 in October 2019, which was around 32% above the average October 2019 semi-detached price in the Cherwell local authority area. The most recent EPC inspection was June 2018, where the current energy rating was D, and the potential energy rating was B.

BISHAM HAVEN Sold Prices

Land registry data shows two sales for BISHAM HAVEN since 1^st January 1995. The below table shows the price paid for the two sales, along with the average semi-detached price in the Cherwell local authority area for the corresponding sale date. Both of the two BISHAM HAVEN 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
2019 25 OCT	£364,500	£275,125	32% above HPI
2015 12 JUN	£280,000	£259,569	8% above HPI

BISHAM HAVEN Price Paid vs. HPI Average

The below graph shows the average semi-detached house price in the Cherwell local authority area over time, sourced from the HPI. The two BISHAM HAVEN sales from June 2015 and October 2019 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 June 2015 sale was for 8% above the HPI. So the extrapolation line tracks at 8% above the HPI over time, until the October 2019 sale, where it rises to 32% above the HPI. The line then continues to track at 32% above the HPI.

What might BISHAM HAVEN be worth now?

BISHAM HAVEN might now be worth an estimated £472,921.

This is based on house price inflation of 29.7%, between October 2019 and August 2025, for semi-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 29.7% inflationary increase is applied to the most recent sale price for BISHAM HAVEN of £364,500 on 25th October 2019. For the value to have increased from £364,500 to £472,921 over the six years and two months to August 2025, the following assumptions must hold true:

• The value of BISHAM HAVEN has moved in line with the HPI for semi-detached houses in the Cherwell local authority area.
• The October 2019 sale price of £364,500 represented a fair market value for the property.
• The size, condition, and specification of BISHAM HAVEN has not materially changed since October 2019.

How Large is BISHAM HAVEN?

BISHAM HAVEN is 98m², which includes one extension, according to the EPC inspection conducted in June 2018. This puts it in the smallest 20% of semi-detached houses houses in Deddington, based on EPC data. The below chart shows the distribution of semi-detached houses houses by size in Deddington, and where BISHAM HAVEN lies on this distribution: 14% of semi-detached houses houses are smaller than BISHAM HAVEN, and 85% of houses are larger. Note that EPC data is not available for all properties in Deddington.

BISHAM HAVEN: Plot and Title Map

BISHAM HAVEN sits on a plot of roughly 0.096 of an acre, or 390m². The below map shows the location of BISHAM HAVEN, 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 BISHAM HAVEN). 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 BISHAM HAVEN?

BISHAM HAVEN is located on HOPCRAFT LANE in DEDDINGTON, in the OX15 postcode district. The below map shows the position of BISHAM HAVEN on HOPCRAFT LANE.