11, LAMBOURNE AVENUE, LONDON, SW19 7DW - £4,600,000

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

11 LAMBOURNE AVENUE is a large extended detached house of 337m², built sometime between 1930 and 1949, which could now be worth an estimated £4,366,594. It was last sold for £4,600,000 in October 2023, which was around 108% above the average October 2023 detached price in the Merton local authority area. The most recent EPC inspection was September 2022, where the current energy rating was C, and the potential energy rating was B.

11 LAMBOURNE AVENUE Sold Prices

Land registry data shows three sales for 11 LAMBOURNE AVENUE since 1^st January 1995. The below table shows the price paid for the three sales, along with the average detached price in the Merton local authority area for the corresponding sale date. All of the three 11 LAMBOURNE AVENUE 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
2023 17 OCT	£4,600,000	£2,212,040	108% above HPI
2016 24 MAR	£3,150,000	£1,857,430	70% above HPI
2000 25 OCT	£2,500,000	£599,883	317% above HPI

11 LAMBOURNE AVENUE 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 three 11 LAMBOURNE AVENUE sales between October 2000 and October 2023 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 2016 sale was for 70% above the HPI. So the extrapolation line tracks at 70% above the HPI over time, until the October 2023 sale, where it rises to 108% above the HPI. The line then continues to track at 108% above the HPI.

What might 11 LAMBOURNE AVENUE be worth now?

11 LAMBOURNE AVENUE might now be worth an estimated £4,366,594.

This is based on house price deflation of 5.1%, between October 2023 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 5.1% deflationary decrease is applied to the most recent sale price for 11 LAMBOURNE AVENUE of £4,600,000 on 17th October 2023. For the value to have decreased from £4,600,000 to £4,366,594 over the ten months to December 2024, the following assumptions must hold true:

• The value of 11 LAMBOURNE AVENUE has moved in line with the HPI for detached houses in the Merton local authority area.
• The October 2023 sale price of £4,600,000 represented a fair market value for the property.
• The size, condition, and specification of 11 LAMBOURNE AVENUE has not materially changed since October 2023.

How Large is 11 LAMBOURNE AVENUE?

11 LAMBOURNE AVENUE is 337m², which includes two extensions, according to the EPC inspection conducted in September 2022. This puts it in the largest 30% of detached houses houses in Wimbledon, based on EPC data. The below chart shows the distribution of detached houses houses by size in Wimbledon, and where 11 LAMBOURNE AVENUE lies on this distribution: 72% of detached houses houses are smaller than 11 LAMBOURNE AVENUE, and 28% of houses are larger. Note that EPC data is not available for all properties in Wimbledon.

11 LAMBOURNE AVENUE: Plot and Title Map

11 LAMBOURNE AVENUE sits on a plot of roughly 0.401 of an acre, or 1,623m². The below map shows the location of 11 LAMBOURNE AVENUE, 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 11 LAMBOURNE AVENUE). 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 11 LAMBOURNE AVENUE?

11 LAMBOURNE AVENUE is located in LONDON, in the SW19 postcode district. The below map shows the position of No. 11 on LAMBOURNE AVENUE.