1, COSHAM PARK AVENUE, PORTSMOUTH, PO6 3BG - £326,500

Based on the September 2024 Price Paid Data (released on 28th October 2024), the August 2024 House Price Index (released on 16th October 2024), and the September 2024 Energy Performance of Buildings Data (released on 31st October 2024). Sources

1 COSHAM PARK AVENUE is a very small extended detached house of 59m², built sometime between 1900 and 1929. It was last sold for £326,500 in May 2021, which was around 26% below the average May 2021 detached price in the Portsmouth local authority area. The most recent EPC inspection was September 2015, where the current energy rating was G, and the potential energy rating was F.

1 COSHAM PARK AVENUE Sold Prices

Land registry data shows two sales for 1 COSHAM PARK AVENUE since 1^st January 1995. The below table shows the price paid for the two sales, along with the average detached price in the Portsmouth local authority area for the corresponding sale date. Both of the two 1 COSHAM PARK AVENUE sales 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 28 MAY	£326,500	£441,272	26% below HPI
1999 15 OCT	£128,000	£138,645	8% below HPI

1 COSHAM PARK AVENUE Price Paid vs. HPI Average

The below graph shows the average detached house price in the Portsmouth local authority area over time, sourced from the HPI. The two 1 COSHAM PARK AVENUE sales from October 1999 and May 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 October 1999 sale was for 8% below the HPI. So the extrapolation line tracks at 8% below the HPI over time, until the May 2021 sale, where it falls to 26% below the HPI. The line then continues to track at 26% below the HPI.

How Large is 1 COSHAM PARK AVENUE?

1 COSHAM PARK AVENUE is 59m², which includes one extension, according to the EPC inspection conducted in September 2015. This puts it in the smallest 10% of detached houses in Portsmouth, based on EPC data. The below chart shows the distribution of detached houses by size in Portsmouth, and where 1 COSHAM PARK AVENUE lies on this distribution: 3% of detached houses are smaller than 1 COSHAM PARK AVENUE, and 97% of houses are larger. Note that EPC data is not available for all properties in Portsmouth.

1 COSHAM PARK AVENUE: Plot and Title Map

1 COSHAM PARK AVENUE sits on a plot of roughly 0.082 of an acre, or 330m². The below map shows the location of 1 COSHAM PARK AVENUE, 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 COSHAM PARK AVENUE). 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 COSHAM PARK AVENUE?

1 COSHAM PARK AVENUE is located in PORTSMOUTH, in the PO6 postcode district. The below map shows the position of No. 1 on COSHAM PARK AVENUE.