11, KNOWLE GREEN, SHEFFIELD, S17 3AP - £670,000

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.

11 KNOWLE GREEN is a very large extended detached house of 195m², built sometime between 1996 and 2002, which could now be worth an estimated £913,179. It was last sold for £670,000 in August 2019, which was around 137% above the average August 2019 detached price in the Sheffield local authority area. The most recent EPC inspection was April 2026, where the current energy rating was C, and the potential energy rating was C.

11 KNOWLE GREEN Sold Prices

Land registry data shows three sales for 11 KNOWLE GREEN since 1^st January 1995. The below table shows the price paid for the three sales, along with the average detached price in the Sheffield local authority area for the corresponding sale date. All of the three 11 KNOWLE GREEN 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 30 AUG	£670,000	£282,750	137% above HPI
2004 20 FEB	£480,000	£163,166	194% above HPI
1998 19 AUG	£242,500	£84,064	188% above HPI

11 KNOWLE GREEN Price Paid vs. HPI Average

The below graph shows the average detached house price in the Sheffield local authority area over time, sourced from the HPI. The three 11 KNOWLE GREEN sales between August 1998 and August 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 February 2004 sale was for 194% above the HPI. So the extrapolation line tracks at 194% above the HPI over time, until the August 2019 sale, where it falls to 137% above the HPI. The line then continues to track at 137% above the HPI.

What might 11 KNOWLE GREEN be worth now?

11 KNOWLE GREEN might now be worth an estimated £913,179.

This is based on house price inflation of 36.3%, between August 2019 and May 2026, for 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 36.3% inflationary increase is applied to the most recent sale price for 11 KNOWLE GREEN of £670,000 on 30th August 2019. For the value to have increased from £670,000 to £913,179 over the seven years and three months to May 2026, the following assumptions must hold true:

• The value of 11 KNOWLE GREEN has moved in line with the HPI for detached houses in the Sheffield local authority area.
• The August 2019 sale price of £670,000 represented a fair market value for the property.
• The size, condition, and specification of 11 KNOWLE GREEN has not materially changed since August 2019.

How Large is 11 KNOWLE GREEN?

11 KNOWLE GREEN is 195m², which includes two extensions, according to the EPC inspection conducted in April 2026. This puts it in the largest 20% of detached houses houses in Sheffield, based on EPC data. The below chart shows the distribution of detached houses houses by size in Sheffield, and where 11 KNOWLE GREEN lies on this distribution: 87% of detached houses houses are smaller than 11 KNOWLE GREEN, and 12% of houses are larger. Note that EPC data is not available for all properties in Sheffield.

11 KNOWLE GREEN: Plot and Title Map

11 KNOWLE GREEN sits on a plot of roughly 0.164 of an acre, or 663m². The below map shows the location of 11 KNOWLE GREEN, 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 11 KNOWLE GREEN). 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 11 KNOWLE GREEN?

11 KNOWLE GREEN is located in SHEFFIELD, in the S17 postcode district. The below map shows the position of No. 11 on KNOWLE GREEN.