43, UPPER GROTTO ROAD, TWICKENHAM, TW1 4NG - £994,000

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

43 UPPER GROTTO ROAD is a small semi-detached house of 112m², built sometime before 1900, which could now be worth an estimated £1,181,385. It was last sold for £994,000 in March 2019, which was around 4% above the average March 2019 semi-detached price in the Richmond upon Thames local authority area. The most recent EPC inspection was October 2010, where the current energy rating was F, and the potential energy rating was E.

43 UPPER GROTTO ROAD Sold Prices

Land registry data shows two sales for 43 UPPER GROTTO ROAD 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 43 UPPER GROTTO 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
2019 5 MAR	£994,000	£956,184	4% above HPI
2011 19 JAN	£660,000	£627,556	5% above HPI

43 UPPER GROTTO ROAD 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 43 UPPER GROTTO ROAD sales from January 2011 and March 2019 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 January 2011 sale was for 5% above the HPI. So the extrapolation line tracks at 5% above the HPI over time, until the March 2019 sale, where it falls to 4% above the HPI. The line then continues to track at 4% above the HPI.

What might 43 UPPER GROTTO ROAD be worth now?

43 UPPER GROTTO ROAD might now be worth an estimated £1,181,385.

This is based on house price inflation of 18.9%, between March 2019 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 18.9% inflationary increase is applied to the most recent sale price for 43 UPPER GROTTO ROAD of £994,000 on 5th March 2019. For the value to have increased from £994,000 to £1,181,385 over the six years and one month to February 2025, the following assumptions must hold true:

• The value of 43 UPPER GROTTO ROAD has moved in line with the HPI for semi-detached houses in the Richmond upon Thames local authority area.
• The March 2019 sale price of £994,000 represented a fair market value for the property.
• The size, condition, and specification of 43 UPPER GROTTO ROAD has not materially changed since March 2019.

How Large is 43 UPPER GROTTO ROAD?

43 UPPER GROTTO ROAD is 112m² according to the EPC inspection conducted in October 2010. This puts it in the smallest 30% of semi-detached houses houses in Twickenham, based on EPC data. The below chart shows the distribution of semi-detached houses houses by size in Twickenham, and where 43 UPPER GROTTO ROAD lies on this distribution: 28% of semi-detached houses houses are smaller than 43 UPPER GROTTO ROAD, and 72% of houses are larger. Note that EPC data is not available for all properties in Twickenham.

43 UPPER GROTTO ROAD: Plot and Title Map

43 UPPER GROTTO ROAD sits on a plot of roughly 0.032 of an acre, or 129m². The below map shows the location of 43 UPPER GROTTO 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 43 UPPER GROTTO 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 43 UPPER GROTTO ROAD?

43 UPPER GROTTO ROAD is located in TWICKENHAM, in the TW1 postcode district. The below map shows the position of No. 43 on UPPER GROTTO ROAD.