15, MOSTYN ROAD, LONDON, SW19 3LJ - £2,180,000

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

15 MOSTYN ROAD is a very large extended detached house of 366m², built sometime before 1900, which could now be worth an estimated £3,148,342. It was last sold for £2,180,000 in February 2014, which was around 50% above the average February 2014 detached price in the Merton local authority area. The most recent EPC inspection was August 2012, where the current energy rating was E, and the potential energy rating was C.

15 MOSTYN ROAD Sold Prices

Land registry data shows two sales for 15 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 15 MOSTYN 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
2014 14 FEB	£2,180,000	£1,453,960	50% above HPI
1997 27 MAR	£680,000	£330,749	106% above HPI

15 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 15 MOSTYN ROAD sales from March 1997 and February 2014 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 March 1997 sale was for 106% above the HPI. So the extrapolation line tracks at 106% above the HPI over time, until the February 2014 sale, where it falls to 50% above the HPI. The line then continues to track at 50% above the HPI.

What might 15 MOSTYN ROAD be worth now?

15 MOSTYN ROAD might now be worth an estimated £3,148,342.

This is based on house price inflation of 44.4%, between February 2014 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 44.4% inflationary increase is applied to the most recent sale price for 15 MOSTYN ROAD of £2,180,000 on 14th February 2014. For the value to have increased from £2,180,000 to £3,148,342 over the nine years and two months to December 2024, the following assumptions must hold true:

• The value of 15 MOSTYN ROAD has moved in line with the HPI for detached houses in the Merton local authority area.
• The February 2014 sale price of £2,180,000 represented a fair market value for the property.
• The size, condition, and specification of 15 MOSTYN ROAD has not materially changed since February 2014.

How Large is 15 MOSTYN ROAD?

15 MOSTYN ROAD is 366m², which includes one extension, according to the EPC inspection conducted in August 2012. This puts it in the largest 10% 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 15 MOSTYN ROAD lies on this distribution: 95% of detached houses houses are smaller than 15 MOSTYN ROAD, and 5% of houses are larger. Note that EPC data is not available for all properties in London.

15 MOSTYN ROAD: Plot and Title Map

15 MOSTYN ROAD sits on a plot of roughly 0.332 of an acre, or 1,345m². The below map shows the location of 15 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 15 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 15 MOSTYN ROAD?

15 MOSTYN ROAD is located in LONDON, in the SW19 postcode district. The below map shows the position of No. 15 on MOSTYN ROAD.