40, SUTTON AVENUE, SLOUGH, SL3 7AW - £1,140,000

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

40 SUTTON AVENUE is a very large extended detached house of 192m², built sometime between 1930 and 1949. It was last sold for £1,140,000 in July 2024, which was around 72% above the average July 2024 detached price in the Slough local authority area. The most recent EPC inspection was April 2024, where the current energy rating was D, and the potential energy rating was C.

40 SUTTON AVENUE Sold Prices

Land registry data shows two sales for 40 SUTTON AVENUE since 1^st January 1995. The below table shows the price paid for the two sales, along with the average detached price in the Slough local authority area for the corresponding sale date. Both of the two 40 SUTTON 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
2024 5 JUL	£1,140,000	£661,542	72% above HPI
2015 15 JUL	£710,000	£483,767	47% above HPI

40 SUTTON AVENUE Price Paid vs. HPI Average

The below graph shows the average detached house price in the Slough local authority area over time, sourced from the HPI. The two 40 SUTTON AVENUE sales from July 2015 and July 2024 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 July 2015 sale was for 47% above the HPI. So the extrapolation line tracks at 47% above the HPI over time, until the July 2024 sale, where it rises to 72% above the HPI. The line then continues to track at 72% above the HPI.

What might 40 SUTTON AVENUE be worth now?

40 SUTTON AVENUE might now be worth an estimated £1,138,451.

This is based on house price deflation of 0.1%, between July 2024 and December 2024, for detached houses, in the Slough local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 0.1% deflationary decrease is applied to the most recent sale price for 40 SUTTON AVENUE of £1,140,000 on 5th July 2024. For the value to have decreased from £1,140,000 to £1,138,451 over the seven months to December 2024, the following assumptions must hold true:

• The value of 40 SUTTON AVENUE has moved in line with the HPI for detached houses in the Slough local authority area.
• The July 2024 sale price of £1,140,000 represented a fair market value for the property.
• The size, condition, and specification of 40 SUTTON AVENUE has not materially changed since July 2024.

How Large is 40 SUTTON AVENUE?

40 SUTTON AVENUE is 192m², which includes one extension, according to the EPC inspection conducted in April 2024. This puts it in the largest 20% of detached houses houses in Slough, based on EPC data. The below chart shows the distribution of detached houses houses by size in Slough, and where 40 SUTTON AVENUE lies on this distribution: 87% of detached houses houses are smaller than 40 SUTTON AVENUE, and 12% of houses are larger. Note that EPC data is not available for all properties in Slough.

40 SUTTON AVENUE: Plot and Title Map

40 SUTTON AVENUE sits on a plot of roughly 0.240 of an acre, or 972m². The below map shows the location of 40 SUTTON 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 40 SUTTON 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 40 SUTTON AVENUE?

40 SUTTON AVENUE is located in SLOUGH, in the SL3 postcode district. The below map shows the position of No. 40 on SUTTON AVENUE.