10, MOSTYN ROAD, LONDON, SW19 3LH - £1,775,000

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

10 MOSTYN ROAD is a very large extended detached house of 229m², built sometime between 1930 and 1949, which could now be worth an estimated £1,970,981. It was last sold for £1,775,000 in April 2017, which was around 6% below the average April 2017 detached price in the Merton local authority area. The most recent EPC inspection was April 2016, where the current energy rating was D, and the potential energy rating was C.

10 MOSTYN ROAD Sold Prices

Land registry data shows two sales for 10 MOSTYN 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 10 MOSTYN 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
2017 6 APR	£1,775,000	£1,891,010	6% below HPI
2006 3 FEB	£772,500	£816,160	5% below HPI

10 MOSTYN 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 10 MOSTYN ROAD sales from February 2006 and April 2017 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 February 2006 sale was for 5% below the HPI. So the extrapolation line tracks at 5% below the HPI over time, until the April 2017 sale, where it falls to 6% below the HPI. The line then continues to track at 6% below the HPI.

What might 10 MOSTYN ROAD be worth now?

10 MOSTYN ROAD might now be worth an estimated £1,970,981.

This is based on house price inflation of 11%, between April 2017 and December 2024, for detached houses, in the Merton local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 11% inflationary increase is applied to the most recent sale price for 10 MOSTYN ROAD of £1,775,000 on 6th April 2017. For the value to have increased from £1,775,000 to £1,970,981 over the six years and four months to December 2024, the following assumptions must hold true:

• The value of 10 MOSTYN ROAD has moved in line with the HPI for detached houses in the Merton local authority area.
• The April 2017 sale price of £1,775,000 represented a fair market value for the property.
• The size, condition, and specification of 10 MOSTYN ROAD has not materially changed since April 2017.

How Large is 10 MOSTYN ROAD?

10 MOSTYN ROAD is 229m², which includes three extensions, according to the EPC inspection conducted in April 2016. This puts it in the largest 20% of detached houses houses in London, based on EPC data. The below chart shows the distribution of detached houses houses by size in London, and where 10 MOSTYN ROAD lies on this distribution: 82% of detached houses houses are smaller than 10 MOSTYN ROAD, and 18% of houses are larger. Note that EPC data is not available for all properties in London.

10 MOSTYN ROAD: Plot and Title Map

10 MOSTYN ROAD sits on a plot of roughly 0.103 of an acre, or 418m². The below map shows the location of 10 MOSTYN 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 10 MOSTYN 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 10 MOSTYN ROAD?

10 MOSTYN ROAD is located in LONDON, in the SW19 postcode district. The below map shows the position of No. 10 on MOSTYN ROAD.