46, THE POLYGON, SOUTHAMPTON, SO15 2BP - £360,000

Based on the December 2024 Price Paid Data (released on 29th January 2025), the November 2024 House Price Index (released on 15th January 2025), and the December 2024 Energy Performance of Buildings Data (released on 31st January 2025). Sources

46 THE POLYGON is a large extended semi-detached house of 131m², built sometime between 1930 and 1949. It was last sold for £360,000 in April 2018, which was around 3% above the average April 2018 detached price in the Southampton local authority area. The most recent EPC inspection was April 2019, where the current energy rating was D, and the potential energy rating was C.

46 THE POLYGON Sold Prices

Land registry data shows three sales for 46 THE POLYGON since 1^st January 1995. The below table shows the price paid for the three sales, along with the average detached price in the Southampton local authority area for the corresponding sale date. Two of the three 46 THE POLYGON sales were for above the average price, whilst one was 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
2018 9 APR	£360,000	£350,796	3% above HPI
2007 20 AUG	£299,999	£264,069	14% above HPI
1997 5 AUG	£80,000	£93,455	14% below HPI

46 THE POLYGON Price Paid vs. HPI Average

The below graph shows the average detached house price in the Southampton local authority area over time, sourced from the HPI. The three 46 THE POLYGON sales between August 1997 and April 2018 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 August 2007 sale was for 14% above the HPI. So the extrapolation line tracks at 14% above the HPI over time, until the April 2018 sale, where it falls to 3% above the HPI. The line then continues to track at 3% above the HPI.

How Large is 46 THE POLYGON?

46 THE POLYGON is 131m², which includes one extension, according to the EPC inspection conducted in April 2019. This puts it in the largest 30% of detached houses in Southampton, based on EPC data. The below chart shows the distribution of detached houses by size in Southampton, and where 46 THE POLYGON lies on this distribution: 74% of detached houses are smaller than 46 THE POLYGON, and 26% of houses are larger. Note that EPC data is not available for all properties in Southampton.

46 THE POLYGON: Plot and Title Map

46 THE POLYGON sits on a plot of roughly 0.043 of an acre, or 174m². The below map shows the location of 46 THE POLYGON, 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 46 THE POLYGON). 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 46 THE POLYGON?

46 THE POLYGON is located in SOUTHAMPTON, in the SO15 postcode district. The below map shows the position of No. 46 on THE POLYGON.