71, DUNCAN STREET, CALNE, SN11 9QD - £89,995

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

71 DUNCAN STREET is a very small extended semi-detached house of 51m², built sometime between 1983 and 1990, which could now be worth an estimated £206,801. It was last sold for £89,995 in November 2002, which was around 37% below the average November 2002 semi-detached price in the Wiltshire local authority area. The most recent EPC inspection was August 2017, where the current energy rating was C, and the potential energy rating was B.

71 DUNCAN STREET Sold Prices

Land registry data shows three sales for 71 DUNCAN STREET since 1^st January 1995. The below table shows the price paid for the three sales, along with the average semi-detached price in the Wiltshire local authority area for the corresponding sale date. All of the three 71 DUNCAN STREET 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
2002 1 NOV	£89,995	£143,437	37% below HPI
2001 16 MAR	£73,000	£107,278	32% below HPI
1996 29 MAR	£41,995	£58,574	28% below HPI

71 DUNCAN STREET Price Paid vs. HPI Average

The below graph shows the average semi-detached house price in the Wiltshire local authority area over time, sourced from the HPI. The three 71 DUNCAN STREET sales between March 1996 and November 2002 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 March 2001 sale was for 32% below the HPI. So the extrapolation line tracks at 32% below the HPI over time, until the November 2002 sale, where it falls to 37% below the HPI. The line then continues to track at 37% below the HPI.

What might 71 DUNCAN STREET be worth now?

71 DUNCAN STREET might now be worth an estimated £206,801.

This is based on house price inflation of 129.8%, between November 2002 and December 2024, for semi-detached houses, in the Wiltshire local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 129.8% inflationary increase is applied to the most recent sale price for 71 DUNCAN STREET of £89,995 on 1st November 2002. For the value to have increased from £89,995 to £206,801 over the 21 years and eleven months to December 2024, the following assumptions must hold true:

• The value of 71 DUNCAN STREET has moved in line with the HPI for semi-detached houses in the Wiltshire local authority area.
• The November 2002 sale price of £89,995 represented a fair market value for the property.
• The size, condition, and specification of 71 DUNCAN STREET has not materially changed since November 2002.

How Large is 71 DUNCAN STREET?

71 DUNCAN STREET is 51m², which includes one extension, according to the EPC inspection conducted in August 2017. This puts it in the smallest 10% of semi-detached houses houses in Calne, based on EPC data. The below chart shows the distribution of semi-detached houses houses by size in Calne, and where 71 DUNCAN STREET lies on this distribution: Less than 1% of semi-detached houses houses are smaller than 71 DUNCAN STREET, and more than 99% of houses are larger. Note that EPC data is not available for all properties in Calne.

71 DUNCAN STREET: Plot and Title Map

71 DUNCAN STREET sits on a plot of roughly 0.045 of an acre, or 184m². The below map shows the location of 71 DUNCAN STREET, 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 71 DUNCAN STREET). 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 71 DUNCAN STREET?

71 DUNCAN STREET is located in CALNE, in the SN11 postcode district. The below map shows the position of No. 71 on DUNCAN STREET.