18A, IDSWORTH ROAD, COWPLAIN, WATERLOOVILLE, PO8 8BD - £570,000

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

18A IDSWORTH ROAD is a large extended detached house of 143m², built sometime between 1976 and 1982. It was last sold for £570,000 in August 2021, which was around 19% above the average August 2021 detached price in the Havant local authority area. The most recent EPC inspection was February 2012, where the current energy rating was D, and the potential energy rating was C.

18A IDSWORTH ROAD Sold Prices

Land registry data shows four sales for 18A IDSWORTH ROAD since 1^st January 1995. The below table shows the price paid for the four sales, along with the average detached price in the Havant local authority area for the corresponding sale date. two of the four 18A IDSWORTH ROAD sales were for above the average price, and four 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
2021 20 AUG	£570,000	£478,283	19% above HPI
2012 22 MAY	£367,500	£294,191	25% above HPI
2006 5 JUL	£248,500	£282,260	12% below HPI
1995 17 NOV	£90,000	£94,861	5% below HPI

18A IDSWORTH ROAD Price Paid vs. HPI Average

The below graph shows the average detached house price in the Havant local authority area over time, sourced from the HPI. The four 18A IDSWORTH ROAD sales between November 1995 and August 2021 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 May 2012 sale was for 25% above the HPI. So the extrapolation line tracks at 25% above the HPI over time, until the August 2021 sale, where it falls to 19% above the HPI. The line then continues to track at 19% above the HPI.

What might 18A IDSWORTH ROAD be worth now?

18A IDSWORTH ROAD might now be worth an estimated £613,791.

This is based on house price inflation of 7.7%, between August 2021 and December 2024, for detached houses, in the Havant local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 7.7% inflationary increase is applied to the most recent sale price for 18A IDSWORTH ROAD of £570,000 on 20th August 2021. For the value to have increased from £570,000 to £613,791 over the two years and eight months to December 2024, the following assumptions must hold true:

• The value of 18A IDSWORTH ROAD has moved in line with the HPI for detached houses in the Havant local authority area.
• The August 2021 sale price of £570,000 represented a fair market value for the property.
• The size, condition, and specification of 18A IDSWORTH ROAD has not materially changed since August 2021.

How Large is 18A IDSWORTH ROAD?

18A IDSWORTH ROAD is 143m², which includes two extensions, according to the EPC inspection conducted in February 2012. This puts it in the largest 30% of detached houses houses in Horndean, based on EPC data. The below chart shows the distribution of detached houses houses by size in Horndean, and where 18A IDSWORTH ROAD lies on this distribution: 77% of detached houses houses are smaller than 18A IDSWORTH ROAD, and 23% of houses are larger. Note that EPC data is not available for all properties in Horndean.

18A IDSWORTH ROAD: Plot and Title Map

18A IDSWORTH ROAD sits on a plot of roughly 0.082 of an acre, or 333m². The below map shows the location of 18A IDSWORTH ROAD, 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 18A IDSWORTH ROAD). 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 18A IDSWORTH ROAD?

18A IDSWORTH ROAD is located in COWPLAIN, in the PO8 postcode district. The below map shows the position of No. 18A on IDSWORTH ROAD.