11, AVON CLOSE, CALNE, SN11 9DB - £330,500

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

11 AVON CLOSE is a very large extended detached house of 172m², built sometime between 2003 and 2006. It was last sold for £330,500 in December 2014, which was around 5% below the average December 2014 detached price in the Wiltshire local authority area. The most recent EPC inspection was April 2014, where the current energy rating was C, and the potential energy rating was B.

11 AVON CLOSE Sold Prices

Land registry data shows three sales for 11 AVON CLOSE since 1^st January 1995. The below table shows the price paid for the three sales, along with the average detached price in the Wiltshire local authority area for the corresponding sale date. Two of the three 11 AVON CLOSE sales were for below the average price, whilst one was 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
2014 15 DEC	£330,500	£349,267	5% below HPI
2004 15 APR	£269,500	£278,796	3% below HPI
2001 10 JUL	£227,000	£198,857	14% above HPI

11 AVON CLOSE Price Paid vs. HPI Average

The below graph shows the average detached house price in the Wiltshire local authority area over time, sourced from the HPI. The three 11 AVON CLOSE sales between July 2001 and December 2014 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 2004 sale was for 3% below the HPI. So the extrapolation line tracks at 3% below the HPI over time, until the December 2014 sale, where it falls to 5% below the HPI. The line then continues to track at 5% below the HPI.

What might 11 AVON CLOSE be worth now?

11 AVON CLOSE might now be worth an estimated £491,792.

This is based on house price inflation of 48.8%, between December 2014 and December 2024, for 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 48.8% inflationary increase is applied to the most recent sale price for 11 AVON CLOSE of £330,500 on 15th December 2014. For the value to have increased from £330,500 to £491,792 over the ten years to December 2024, the following assumptions must hold true:

• The value of 11 AVON CLOSE has moved in line with the HPI for detached houses in the Wiltshire local authority area.
• The December 2014 sale price of £330,500 represented a fair market value for the property.
• The size, condition, and specification of 11 AVON CLOSE has not materially changed since December 2014.

How Large is 11 AVON CLOSE?

11 AVON CLOSE is 172m², which includes one extension, according to the EPC inspection conducted in April 2014. This puts it in the largest 20% of detached houses houses in Calne, based on EPC data. The below chart shows the distribution of detached houses houses by size in Calne, and where 11 AVON CLOSE lies on this distribution: 89% of detached houses houses are smaller than 11 AVON CLOSE, and 11% of houses are larger. Note that EPC data is not available for all properties in Calne.

11 AVON CLOSE: Plot and Title Map

11 AVON CLOSE sits on a plot of roughly 0.129 of an acre, or 523m². The below map shows the location of 11 AVON CLOSE, 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 AVON CLOSE). 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 AVON CLOSE?

11 AVON CLOSE is located in CALNE, in the SN11 postcode district. The below map shows the position of No. 11 on AVON CLOSE.