15, THE KNAPP, DURSLEY, GL11 4BT - £335,500

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.

15 THE KNAPP is a very large extended semi-detached house of 147m², built sometime between 1900 and 1929, which could now be worth an estimated £573,834. It was last sold for £335,500 in November 2013, which was around 74% above the average November 2013 semi-detached price in the Stroud local authority area. The most recent EPC inspection was May 2013, where the current energy rating was D, and the potential energy rating was C.

15 THE KNAPP Sold Prices

Land registry data shows two sales for 15 THE KNAPP 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 Stroud local authority area for the corresponding sale date. Both of the two 15 THE KNAPP 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
2013 8 NOV	£335,500	£193,126	74% above HPI
2003 8 APR	£236,500	£147,901	60% above HPI

15 THE KNAPP Price Paid vs. HPI Average

The below graph shows the average semi-detached house price in the Stroud local authority area over time, sourced from the HPI. The two 15 THE KNAPP sales from April 2003 and November 2013 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 April 2003 sale was for 60% above the HPI. So the extrapolation line tracks at 60% above the HPI over time, until the November 2013 sale, where it rises to 74% above the HPI. The line then continues to track at 74% above the HPI.

What might 15 THE KNAPP be worth now?

15 THE KNAPP might now be worth an estimated £573,834.

This is based on house price inflation of 71%, between November 2013 and February 2025, for semi-detached houses, in the Stroud local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 71% inflationary increase is applied to the most recent sale price for 15 THE KNAPP of £335,500 on 8th November 2013. For the value to have increased from £335,500 to £573,834 over the twelve years and nine months to February 2025, the following assumptions must hold true:

• The value of 15 THE KNAPP has moved in line with the HPI for semi-detached houses in the Stroud local authority area.
• The November 2013 sale price of £335,500 represented a fair market value for the property.
• The size, condition, and specification of 15 THE KNAPP has not materially changed since November 2013.

How Large is 15 THE KNAPP?

15 THE KNAPP is 147m², which includes two extensions, according to the EPC inspection conducted in May 2013. This puts it in the largest 20% of semi-detached houses houses in Dursley, based on EPC data. The below chart shows the distribution of semi-detached houses houses by size in Dursley, and where 15 THE KNAPP lies on this distribution: 82% of semi-detached houses houses are smaller than 15 THE KNAPP, and 17% of houses are larger. Note that EPC data is not available for all properties in Dursley.

15 THE KNAPP: Plot and Title Map

15 THE KNAPP sits on a plot of roughly 0.145 of an acre, or 585m². The below map shows the location of 15 THE KNAPP, 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 15 THE KNAPP). 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 15 THE KNAPP?

15 THE KNAPP is located in DURSLEY, in the GL11 postcode district. The below map shows the position of No. 15 on THE KNAPP.