5, CASTLE STREET, CALNE, SN11 0DX - £342,000

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.

5 CASTLE STREET is a large extended semi-detached house of 139m², built sometime before 1900, which could now be worth an estimated £366,653. It was last sold for £342,000 in February 2024, which was around 10% above the average February 2024 semi-detached price in the Wiltshire local authority area. The most recent EPC inspection was March 2022, where the current energy rating was E, and the potential energy rating was C.

5 CASTLE STREET Sold Prices

Land registry data shows three sales for 5 CASTLE 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. Two of the three 5 CASTLE STREET sales were for above the average price, whilst one was 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
2024 16 FEB	£342,000	£309,931	10% above HPI
2013 9 AUG	£284,000	£199,599	42% above HPI
2011 16 SEP	£150,000	£199,039	25% below HPI

5 CASTLE 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 5 CASTLE STREET sales between September 2011 and February 2024 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 August 2013 sale was for 42% above the HPI. So the extrapolation line tracks at 42% above the HPI over time, until the February 2024 sale, where it falls to 10% above the HPI. The line then continues to track at 10% above the HPI.

What might 5 CASTLE STREET be worth now?

5 CASTLE STREET might now be worth an estimated £366,653.

This is based on house price inflation of 7.2%, between February 2024 and March 2025, 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 7.2% inflationary increase is applied to the most recent sale price for 5 CASTLE STREET of £342,000 on 16th February 2024. For the value to have increased from £342,000 to £366,653 over the eleven months to March 2025, the following assumptions must hold true:

• The value of 5 CASTLE STREET has moved in line with the HPI for semi-detached houses in the Wiltshire local authority area.
• The February 2024 sale price of £342,000 represented a fair market value for the property.
• The size, condition, and specification of 5 CASTLE STREET has not materially changed since February 2024.

How Large is 5 CASTLE STREET?

5 CASTLE STREET is 139m², which includes one extension, according to the EPC inspection conducted in March 2022. This puts it in the largest 30% 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 5 CASTLE STREET lies on this distribution: 74% of semi-detached houses houses are smaller than 5 CASTLE STREET, and 25% of houses are larger. Note that EPC data is not available for all properties in Calne.

5 CASTLE STREET: Plot and Title Map

5 CASTLE STREET sits on a plot of roughly 0.035 of an acre, or 143m². The below map shows the location of 5 CASTLE 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 5 CASTLE 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 5 CASTLE STREET?

5 CASTLE STREET is located in CALNE, in the SN11 postcode district. The below map shows the position of No. 5 on CASTLE STREET.