290, WEST BARNES LANE, NEW MALDEN, KT3 6LU - £965,000

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

290 WEST BARNES LANE is a small detached house of 111m², built sometime between 1950 and 1966, which could now be worth an estimated £904,383. It was last sold for £965,000 in October 2022, which was around 57% below the average October 2022 detached price in the Merton local authority area. The most recent EPC inspection was October 2017, where the current energy rating was F, and the potential energy rating was B.

290 WEST BARNES LANE Sold Prices

Land registry data shows two sales for 290 WEST BARNES LANE 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 290 WEST BARNES LANE 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
2022 10 OCT	£965,000	£2,240,540	57% below HPI
2018 12 OCT	£885,000	£1,942,590	54% below HPI

290 WEST BARNES LANE 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 290 WEST BARNES LANE sales from October 2018 and October 2022 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 October 2018 sale was for 54% below the HPI. So the extrapolation line tracks at 54% below the HPI over time, until the October 2022 sale, where it falls to 57% below the HPI. The line then continues to track at 57% below the HPI.

What might 290 WEST BARNES LANE be worth now?

290 WEST BARNES LANE might now be worth an estimated £904,383.

This is based on house price deflation of 6.3%, between October 2022 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 6.3% deflationary decrease is applied to the most recent sale price for 290 WEST BARNES LANE of £965,000 on 10th October 2022. For the value to have decreased from £965,000 to £904,383 over the one year and ten months to December 2024, the following assumptions must hold true:

• The value of 290 WEST BARNES LANE has moved in line with the HPI for detached houses in the Merton local authority area.
• The October 2022 sale price of £965,000 represented a fair market value for the property.
• The size, condition, and specification of 290 WEST BARNES LANE has not materially changed since October 2022.

How Large is 290 WEST BARNES LANE?

290 WEST BARNES LANE is 111m² according to the EPC inspection conducted in October 2017. This puts it in the smallest 30% 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 290 WEST BARNES LANE lies on this distribution: 27% of detached houses houses are smaller than 290 WEST BARNES LANE, and 72% of houses are larger. Note that EPC data is not available for all properties in London.

290 WEST BARNES LANE: Plot and Title Map

290 WEST BARNES LANE sits on a plot of roughly 0.126 of an acre, or 511m². The below map shows the location of 290 WEST BARNES LANE, 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 290 WEST BARNES LANE). 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 290 WEST BARNES LANE?

290 WEST BARNES LANE is located in NEW MALDEN, in the KT3 postcode district. The below map shows the position of No. 290 on WEST BARNES LANE.