20, GLENTHORNE GARDENS, SUTTON, SM3 9NL - £850,000

Based on the December 2024 Price Paid Data (released on 29th January 2025), the November 2024 House Price Index (released on 15th January 2025), and the December 2024 Energy Performance of Buildings Data (released on 31st January 2025). Sources

20 GLENTHORNE GARDENS is a midsized extended detached house of 146m², built sometime between 1900 and 1929. It was last sold for £850,000 in May 2023, which was around 17% below the average May 2023 detached price in the Sutton local authority area. The most recent EPC inspection was July 2022, where the current energy rating was D, and the potential energy rating was C.

20 GLENTHORNE GARDENS Sold Prices

Land registry data shows two sales for 20 GLENTHORNE GARDENS since 1^st January 1995. The below table shows the price paid for the two sales, along with the average detached price in the Sutton local authority area for the corresponding sale date. Both of the two 20 GLENTHORNE GARDENS 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
2023 3 MAY	£850,000	£1,027,630	17% below HPI
2006 5 MAY	£359,950	£446,740	19% below HPI

20 GLENTHORNE GARDENS Price Paid vs. HPI Average

The below graph shows the average detached house price in the Sutton local authority area over time, sourced from the HPI. The two 20 GLENTHORNE GARDENS sales from May 2006 and May 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 May 2006 sale was for 19% below the HPI. So the extrapolation line tracks at 19% below the HPI over time, until the May 2023 sale, where it rises to 17% below the HPI. The line then continues to track at 17% below the HPI.

How Large is 20 GLENTHORNE GARDENS?

20 GLENTHORNE GARDENS is 146m², which includes one extension, according to the EPC inspection conducted in July 2022. This puts it in the largest 50% of detached houses in Sutton, based on EPC data. The below chart shows the distribution of detached houses by size in Sutton, and where 20 GLENTHORNE GARDENS lies on this distribution: 53% of detached houses are smaller than 20 GLENTHORNE GARDENS, and 47% of houses are larger. Note that EPC data is not available for all properties in Sutton.

20 GLENTHORNE GARDENS: Plot and Title Map

20 GLENTHORNE GARDENS sits on a plot of roughly 0.177 of an acre, or 718m². The below map shows the location of 20 GLENTHORNE GARDENS, 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 20 GLENTHORNE GARDENS). 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 20 GLENTHORNE GARDENS?

20 GLENTHORNE GARDENS is located in SUTTON, in the SM3 postcode district. The below map shows the position of No. 20 on GLENTHORNE GARDENS.