12A, WEST STREET, CARSHALTON, SM5 2QG - £560,000

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

12A WEST STREET is a small extended detached house of 93m², built sometime before 1900. It was last sold for £560,000 in May 2018, which was around 34% below the average May 2018 detached price in the Sutton local authority area. The most recent EPC inspection was July 2016, where the current energy rating was E, and the potential energy rating was C.

12A WEST STREET Sold Prices

Land registry data shows two sales for 12A WEST STREET since 1^st January 1995. The below table shows the price paid for the two sales, along with the average detached price in the Sutton local authority area for the corresponding sale date. Both of the two 12A WEST STREET 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
2018 11 MAY	£560,000	£849,473	34% below HPI
2008 18 JAN	£316,000	£548,563	42% below HPI

12A WEST STREET 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 two 12A WEST STREET sales from January 2008 and May 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 January 2008 sale was for 42% below the HPI. So the extrapolation line tracks at 42% below the HPI over time, until the May 2018 sale, where it rises to 34% below the HPI. The line then continues to track at 34% below the HPI.

What might 12A WEST STREET be worth now?

12A WEST STREET might now be worth an estimated £657,026.

This is based on house price inflation of 17.3%, between May 2018 and December 2024, for detached houses, in the Sutton local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 17.3% inflationary increase is applied to the most recent sale price for 12A WEST STREET of £560,000 on 11th May 2018. For the value to have increased from £560,000 to £657,026 over the five years and five months to December 2024, the following assumptions must hold true:

• The value of 12A WEST STREET has moved in line with the HPI for detached houses in the Sutton local authority area.
• The May 2018 sale price of £560,000 represented a fair market value for the property.
• The size, condition, and specification of 12A WEST STREET has not materially changed since May 2018.

How Large is 12A WEST STREET?

12A WEST STREET is 93m², which includes two extensions, according to the EPC inspection conducted in July 2016. This puts it in the smallest 30% of detached houses houses in Carshalton, based on EPC data. The below chart shows the distribution of detached houses houses by size in Carshalton, and where 12A WEST STREET lies on this distribution: 23% of detached houses houses are smaller than 12A WEST STREET, and 76% of houses are larger. Note that EPC data is not available for all properties in Carshalton.

12A WEST STREET: Plot and Title Map

12A WEST STREET sits on a plot of roughly 0.083 of an acre, or 336m². The below map shows the location of 12A WEST STREET, 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 12A WEST STREET). 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 12A WEST STREET?

12A WEST STREET is located in CARSHALTON, in the SM5 postcode district. The below map shows the position of No. 12A on WEST STREET.