40, ROYSTON AVENUE, OWLTHORPE, SHEFFIELD, S20 6SG - £145,000

The information on this page is based on a number of underlying datasets, most of which are updated monthly. We maintain an update schedule which explains which version of each dataset we are currently relying on.

40 ROYSTON AVENUE is a very small semi-detached house of 44m², built sometime between 1983 and 1990, which could now be worth an estimated £198,809. It was last sold for £145,000 in August 2018, which was around 15% below the average August 2018 semi-detached price in the Sheffield local authority area. The most recent EPC inspection was January 2025, where the current energy rating was D, and the potential energy rating was B.

40 ROYSTON AVENUE Sold Prices

Land registry data shows two sales for 40 ROYSTON AVENUE 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 Sheffield local authority area for the corresponding sale date. Both of the two 40 ROYSTON AVENUE 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 13 AUG	£145,000	£170,556	15% below HPI
1996 13 DEC	£41,500	£43,040	4% below HPI

40 ROYSTON AVENUE Price Paid vs. HPI Average

The below graph shows the average semi-detached house price in the Sheffield local authority area over time, sourced from the HPI. The two 40 ROYSTON AVENUE sales from December 1996 and August 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 December 1996 sale was for 4% below the HPI. So the extrapolation line tracks at 4% below the HPI over time, until the August 2018 sale, where it falls to 15% below the HPI. The line then continues to track at 15% below the HPI.

What might 40 ROYSTON AVENUE be worth now?

40 ROYSTON AVENUE might now be worth an estimated £198,809.

This is based on house price inflation of 37.1%, between August 2018 and August 2025, for semi-detached houses, in the Sheffield local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 37.1% inflationary increase is applied to the most recent sale price for 40 ROYSTON AVENUE of £145,000 on 13th August 2018. For the value to have increased from £145,000 to £198,809 over the seven years to August 2025, the following assumptions must hold true:

• The value of 40 ROYSTON AVENUE has moved in line with the HPI for semi-detached houses in the Sheffield local authority area.
• The August 2018 sale price of £145,000 represented a fair market value for the property.
• The size, condition, and specification of 40 ROYSTON AVENUE has not materially changed since August 2018.

How Large is 40 ROYSTON AVENUE?

40 ROYSTON AVENUE is 44m² according to the EPC inspection conducted in January 2025. This puts it in the smallest 10% of semi-detached houses houses in Sheffield, based on EPC data. The below chart shows the distribution of semi-detached houses houses by size in Sheffield, and where 40 ROYSTON AVENUE lies on this distribution: Less than 1% of semi-detached houses houses are smaller than 40 ROYSTON AVENUE, and more than 99% of houses are larger. Note that EPC data is not available for all properties in Sheffield.

40 ROYSTON AVENUE: Plot and Title Map

40 ROYSTON AVENUE sits on a plot of roughly 0.047 of an acre, or 191m². The below map shows the location of 40 ROYSTON 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 ROYSTON 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 ROYSTON AVENUE?

40 ROYSTON AVENUE is located in OWLTHORPE, in the S20 postcode district. The below map shows the position of No. 40 on ROYSTON AVENUE.