30, THE SQUARE, CARSHALTON, SM5 3BN - £645,000

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

30 THE SQUARE is a small extended semi-detached house of 100m², built sometime between 1930 and 1949. It was last sold for £645,000 in October 2024, which was around 37% below the average October 2024 detached price in the Sutton local authority area. The most recent EPC inspection was January 2020, where the current energy rating was D, and the potential energy rating was B.

30 THE SQUARE Sold Prices

Land registry data shows three sales for 30 THE SQUARE since 1^st January 1995. The below table shows the price paid for the three sales, along with the average detached price in the Sutton local authority area for the corresponding sale date. All of the three 30 THE SQUARE 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
2024 10 OCT	£645,000	£1,020,370	37% below HPI
2020 7 AUG	£570,000	£867,320	34% below HPI
2009 8 MAY	£245,000	£446,288	45% below HPI

30 THE SQUARE Price Paid vs. HPI Average

The below graph shows the average detached house price in the Sutton local authority area over time, sourced from the HPI. The three 30 THE SQUARE sales between May 2009 and October 2024 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 2020 sale was for 34% below the HPI. So the extrapolation line tracks at 34% below the HPI over time, until the October 2024 sale, where it falls to 37% below the HPI. The line then continues to track at 37% below the HPI.

How Large is 30 THE SQUARE?

30 THE SQUARE is 100m², which includes one extension, according to the EPC inspection conducted in January 2020. This puts it in the smallest 30% of detached houses in Carshalton, based on EPC data. The below chart shows the distribution of detached houses by size in Carshalton, and where 30 THE SQUARE lies on this distribution: 29% of detached houses are smaller than 30 THE SQUARE, and 70% of houses are larger. Note that EPC data is not available for all properties in Carshalton.

30 THE SQUARE: Plot and Title Map

30 THE SQUARE sits on a plot of roughly 0.079 of an acre, or 318m². The below map shows the location of 30 THE SQUARE, 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 30 THE SQUARE). 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 30 THE SQUARE?

30 THE SQUARE is located in CARSHALTON, in the SM5 postcode district. The below map shows the position of No. 30 on THE SQUARE.