MALLARDS, WINDMILL FIELD, BOSHAM, CHICHESTER, PO18 8LH - £4,250,000

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.

MALLARDS is a very large extended detached house of 282m², built sometime between 2007 and 2011, which could now be worth an estimated £4,016,077. It was last sold for £4,250,000 in October 2023, which was around 490% above the average October 2023 detached price in the Chichester local authority area. The most recent EPC inspection was April 2023, where the current energy rating was B, and the potential energy rating was B.

MALLARDS Sold Prices

Land registry data shows two sales for MALLARDS since 1^st January 1995. The below table shows the price paid for the two sales, along with the average detached price in the Chichester local authority area for the corresponding sale date. Both of the two MALLARDS 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
2023 10 OCT	£4,250,000	£720,322	490% above HPI
2008 16 OCT	£2,250,000	£450,024	400% above HPI

MALLARDS Price Paid vs. HPI Average

The below graph shows the average detached house price in the Chichester local authority area over time, sourced from the HPI. The two MALLARDS sales from October 2008 and October 2023 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 October 2008 sale was for 400% above the HPI. So the extrapolation line tracks at 400% above the HPI over time, until the October 2023 sale, where it rises to 490% above the HPI. The line then continues to track at 490% above the HPI.

What might MALLARDS be worth now?

MALLARDS might now be worth an estimated £4,016,077.

This is based on house price deflation of 5.5%, between October 2023 and June 2025, for detached houses, in the Chichester local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 5.5% deflationary decrease is applied to the most recent sale price for MALLARDS of £4,250,000 on 10th October 2023. For the value to have decreased from £4,250,000 to £4,016,077 over the two years and four months to June 2025, the following assumptions must hold true:

• The value of MALLARDS has moved in line with the HPI for detached houses in the Chichester local authority area.
• The October 2023 sale price of £4,250,000 represented a fair market value for the property.
• The size, condition, and specification of MALLARDS has not materially changed since October 2023.

How Large is MALLARDS?

MALLARDS is 282m², which includes four extensions, according to the EPC inspection conducted in April 2023. This puts it in the largest 10% of detached houses houses in Bosham, based on EPC data. The below chart shows the distribution of detached houses houses by size in Bosham, and where MALLARDS lies on this distribution: 90% of detached houses houses are smaller than MALLARDS, and 10% of houses are larger. Note that EPC data is not available for all properties in Bosham.

MALLARDS: Plot and Title Map

MALLARDS sits on a plot of roughly 0.588 of an acre, or 2,380m². The below map shows the location of MALLARDS, 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 MALLARDS). 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 MALLARDS?

MALLARDS is located on WINDMILL FIELD in BOSHAM, in the PO18 postcode district. The below map shows the position of MALLARDS on WINDMILL FIELD.