1, DEBOURNE CLOSE, COWES, PO31 7NW - £511,000

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.

1 DEBOURNE CLOSE is a large detached house of 131m², built sometime between 1967 and 1975, which could now be worth an estimated £525,088. It was last sold for £511,000 in June 2025, which was around 32% above the average June 2025 detached price in the Isle of Wight local authority area. The most recent EPC inspection was October 2021, where the current energy rating was D, and the potential energy rating was B.

1 DEBOURNE CLOSE Sold Prices

Land registry data shows two sales for 1 DEBOURNE CLOSE since 1^st January 1995. The below table shows the price paid for the two sales, along with the average detached price in the Isle of Wight local authority area for the corresponding sale date. Both of the two 1 DEBOURNE CLOSE 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
2025 27 JUN	£511,000	£385,980	32% above HPI
2022 18 FEB	£425,000	£397,693	7% above HPI

1 DEBOURNE CLOSE Price Paid vs. HPI Average

The below graph shows the average detached house price in the Isle of Wight local authority area over time, sourced from the HPI. The two 1 DEBOURNE CLOSE sales from February 2022 and June 2025 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 February 2022 sale was for 7% above the HPI. So the extrapolation line tracks at 7% above the HPI over time, until the June 2025 sale, where it rises to 32% above the HPI. The line then continues to track at 32% above the HPI.

What might 1 DEBOURNE CLOSE be worth now?

1 DEBOURNE CLOSE might now be worth an estimated £525,088.

This is based on house price inflation of 2.8%, between June 2025 and July 2025, for detached houses, in the Isle of Wight local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 2.8% inflationary increase is applied to the most recent sale price for 1 DEBOURNE CLOSE of £511,000 on 27th June 2025. For the value to have increased from £511,000 to £525,088 over the eleven months to July 2025, the following assumptions must hold true:

• The value of 1 DEBOURNE CLOSE has moved in line with the HPI for detached houses in the Isle of Wight local authority area.
• The June 2025 sale price of £511,000 represented a fair market value for the property.
• The size, condition, and specification of 1 DEBOURNE CLOSE has not materially changed since June 2025.

How Large is 1 DEBOURNE CLOSE?

1 DEBOURNE CLOSE is 131m² according to the EPC inspection conducted in October 2021. This puts it in the largest 40% of detached houses houses in Cowes, based on EPC data. The below chart shows the distribution of detached houses houses by size in Cowes, and where 1 DEBOURNE CLOSE lies on this distribution: 64% of detached houses houses are smaller than 1 DEBOURNE CLOSE, and 36% of houses are larger. Note that EPC data is not available for all properties in Cowes.

1 DEBOURNE CLOSE: Plot and Title Map

1 DEBOURNE CLOSE sits on a plot of roughly 0.196 of an acre, or 795m². The below map shows the location of 1 DEBOURNE CLOSE, 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 1 DEBOURNE CLOSE). 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 1 DEBOURNE CLOSE?

1 DEBOURNE CLOSE is located in COWES, in the PO31 postcode district. The below map shows the position of No. 1 on DEBOURNE CLOSE.