31B, SOUTHDOWN ROAD, LONDON, SW20 8PX - £1,130,000

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

31B SOUTHDOWN ROAD is a very small detached house of 132m². It was last sold for £1,130,000 in August 2021, which was around 28% below the average August 2021 detached price in the Merton local authority area. The most recent EPC inspection was February 2021, where the current energy rating was C, and the potential energy rating was C.

31B SOUTHDOWN ROAD Sold Prices

Land registry data shows two sales for 31B SOUTHDOWN ROAD since 1^st January 1995. The below table shows the price paid for the two sales, along with the average detached price in the Merton local authority area for the corresponding sale date. Both of the two 31B SOUTHDOWN ROAD 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 18 AUG	£1,130,000	£1,562,060	28% below HPI
2019 25 OCT	£950,000	£1,444,480	34% below HPI

31B SOUTHDOWN ROAD Price Paid vs. HPI Average

The below graph shows the average detached house price in the Merton local authority area over time, sourced from the HPI. The two 31B SOUTHDOWN ROAD sales from October 2019 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 October 2019 sale was for 34% below the HPI. So the extrapolation line tracks at 34% below the HPI over time, until the August 2021 sale, where it rises to 28% below the HPI. The line then continues to track at 28% below the HPI.

How Large is 31B SOUTHDOWN ROAD?

31B SOUTHDOWN ROAD is 132m² according to the EPC inspection conducted in February 2021. This puts it in the smallest 20% of detached houses in Wimbledon, based on EPC data. The below chart shows the distribution of detached houses by size in Wimbledon, and where 31B SOUTHDOWN ROAD lies on this distribution: 13% of detached houses are smaller than 31B SOUTHDOWN ROAD, and 86% of houses are larger. Note that EPC data is not available for all properties in Wimbledon.

31B SOUTHDOWN ROAD: Plot and Title Map

31B SOUTHDOWN ROAD sits on a plot of roughly 0.035 of an acre, or 141m². The below map shows the location of 31B SOUTHDOWN 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 31B SOUTHDOWN 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 31B SOUTHDOWN ROAD?

31B SOUTHDOWN ROAD is located in LONDON, in the SW20 postcode district. The below map shows the position of No. 31B on SOUTHDOWN ROAD.