66, THE RIDGE, TWICKENHAM, TW2 7NQ - £622,500

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

66 THE RIDGE is a small extended semi-detached house of 110m², built sometime between 1950 and 1966, which could now be worth an estimated £735,332. It was last sold for £622,500 in May 2018, which was around 35% below the average May 2018 semi-detached price in the Richmond upon Thames local authority area. The most recent EPC inspection was July 2015, where the current energy rating was C, and the potential energy rating was B.

66 THE RIDGE Sold Prices

Land registry data shows two sales for 66 THE RIDGE since 1^st January 1995. The below table shows the price paid for the two sales, along with the average semi-detached price in the Richmond upon Thames local authority area for the corresponding sale date. Both of the two 66 THE RIDGE 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
2018 31 MAY	£622,500	£962,060	35% below HPI
2013 8 AUG	£348,000	£738,654	53% below HPI

66 THE RIDGE Price Paid vs. HPI Average

The below graph shows the average semi-detached house price in the Richmond upon Thames local authority area over time, sourced from the HPI. The two 66 THE RIDGE sales from August 2013 and May 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 August 2013 sale was for 53% below the HPI. So the extrapolation line tracks at 53% below the HPI over time, until the May 2018 sale, where it rises to 35% below the HPI. The line then continues to track at 35% below the HPI.

What might 66 THE RIDGE be worth now?

66 THE RIDGE might now be worth an estimated £735,332.

This is based on house price inflation of 18.1%, between May 2018 and February 2025, for semi-detached houses, in the Richmond upon Thames local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 18.1% inflationary increase is applied to the most recent sale price for 66 THE RIDGE of £622,500 on 31st May 2018. For the value to have increased from £622,500 to £735,332 over the seven years and three months to February 2025, the following assumptions must hold true:

• The value of 66 THE RIDGE has moved in line with the HPI for semi-detached houses in the Richmond upon Thames local authority area.
• The May 2018 sale price of £622,500 represented a fair market value for the property.
• The size, condition, and specification of 66 THE RIDGE has not materially changed since May 2018.

How Large is 66 THE RIDGE?

66 THE RIDGE is 110m², which includes one extension, according to the EPC inspection conducted in July 2015. This puts it in the smallest 30% 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 66 THE RIDGE lies on this distribution: 27% of semi-detached houses houses are smaller than 66 THE RIDGE, and 73% of houses are larger. Note that EPC data is not available for all properties in London.

66 THE RIDGE: Plot and Title Map

66 THE RIDGE sits on a plot of roughly 0.068 of an acre, or 275m². The below map shows the location of 66 THE RIDGE, 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 66 THE RIDGE). 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 66 THE RIDGE?

66 THE RIDGE is located in TWICKENHAM, in the TW2 postcode district. The below map shows the position of No. 66 on THE RIDGE.