6, BOUNDARY ROAD, CARSHALTON, SM5 3HG - £656,500

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

6 BOUNDARY ROAD is a midsized extended semi-detached house of 142m², built sometime between 1930 and 1949, which could now be worth an estimated £780,606. It was last sold for £656,500 in October 2018, which was around 24% above the average October 2018 semi-detached price in the Sutton local authority area. The most recent EPC inspection was July 2018, where the current energy rating was E, and the potential energy rating was C.

6 BOUNDARY ROAD Sold Prices

Land registry data shows three sales for 6 BOUNDARY ROAD since 1^st January 1995. The below table shows the price paid for the three sales, along with the average semi-detached price in the Sutton local authority area for the corresponding sale date. All of the three 6 BOUNDARY ROAD sales were for above 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 26 OCT	£656,500	£531,103	24% above HPI
2005 28 JUL	£394,000	£276,521	42% above HPI
2000 30 AUG	£225,000	£178,567	26% above HPI

6 BOUNDARY ROAD Price Paid vs. HPI Average

The below graph shows the average semi-detached house price in the Sutton local authority area over time, sourced from the HPI. The three 6 BOUNDARY ROAD sales between August 2000 and October 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 July 2005 sale was for 42% above the HPI. So the extrapolation line tracks at 42% above the HPI over time, until the October 2018 sale, where it falls to 24% above the HPI. The line then continues to track at 24% above the HPI.

What might 6 BOUNDARY ROAD be worth now?

6 BOUNDARY ROAD might now be worth an estimated £780,606.

This is based on house price inflation of 18.9%, between October 2018 and February 2025, for semi-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 18.9% inflationary increase is applied to the most recent sale price for 6 BOUNDARY ROAD of £656,500 on 26th October 2018. For the value to have increased from £656,500 to £780,606 over the seven years and eight months to February 2025, the following assumptions must hold true:

• The value of 6 BOUNDARY ROAD has moved in line with the HPI for semi-detached houses in the Sutton local authority area.
• The October 2018 sale price of £656,500 represented a fair market value for the property.
• The size, condition, and specification of 6 BOUNDARY ROAD has not materially changed since October 2018.

How Large is 6 BOUNDARY ROAD?

6 BOUNDARY ROAD is 142m², which includes one extension, according to the EPC inspection conducted in July 2018. This puts it in the smallest 50% of semi-detached houses houses in London, based on EPC data. The below chart shows the distribution of semi-detached houses houses by size in London, and where 6 BOUNDARY ROAD lies on this distribution: 48% of semi-detached houses houses are smaller than 6 BOUNDARY ROAD, and 51% of houses are larger. Note that EPC data is not available for all properties in London.

6 BOUNDARY ROAD: Plot and Title Map

6 BOUNDARY ROAD sits on a plot of roughly 0.135 of an acre, or 547m². The below map shows the location of 6 BOUNDARY 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 6 BOUNDARY 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 6 BOUNDARY ROAD?

6 BOUNDARY ROAD is located in CARSHALTON, in the SM5 postcode district. The below map shows the position of No. 6 on BOUNDARY ROAD.