9, CALSTOCK ROAD, SWINDON, SN25 2BG - £537,000

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.

9 CALSTOCK ROAD is a very large detached house of 192m², built sometime between 2003 and 2006, which could now be worth an estimated £548,870. It was last sold for £537,000 in March 2025, which was around 18% above the average March 2025 detached price in the Swindon local authority area. The most recent EPC inspection was August 2024, where the current energy rating was C, and the potential energy rating was B.

9 CALSTOCK ROAD Sold Prices

Land registry data shows four sales for 9 CALSTOCK ROAD since 1^st January 1995. The below table shows the price paid for the four sales, along with the average detached price in the Swindon local authority area for the corresponding sale date. All of the four 9 CALSTOCK ROAD 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
2025 27 MAR	£537,000	£453,932	18% above HPI
2012 29 JUN	£349,950	£256,385	36% above HPI
2009 31 JUL	£339,950	£235,225	45% above HPI
2003 26 SEP	£299,995	£240,165	25% above HPI

9 CALSTOCK ROAD Price Paid vs. HPI Average

The below graph shows the average detached house price in the Swindon local authority area over time, sourced from the HPI. The four 9 CALSTOCK ROAD sales between September 2003 and March 2025 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 June 2012 sale was for 36% above the HPI. So the extrapolation line tracks at 36% above the HPI over time, until the March 2025 sale, where it falls to 18% above the HPI. The line then continues to track at 18% above the HPI.

What might 9 CALSTOCK ROAD be worth now?

9 CALSTOCK ROAD might now be worth an estimated £548,870.

This is based on house price inflation of 2.2%, between March 2025 and July 2025, for detached houses, in the Swindon local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 2.2% inflationary increase is applied to the most recent sale price for 9 CALSTOCK ROAD of £537,000 on 27th March 2025. For the value to have increased from £537,000 to £548,870 over the eight months to July 2025, the following assumptions must hold true:

• The value of 9 CALSTOCK ROAD has moved in line with the HPI for detached houses in the Swindon local authority area.
• The March 2025 sale price of £537,000 represented a fair market value for the property.
• The size, condition, and specification of 9 CALSTOCK ROAD has not materially changed since March 2025.

How Large is 9 CALSTOCK ROAD?

9 CALSTOCK ROAD is 192m² according to the EPC inspection conducted in August 2024. This puts it in the largest 10% of detached houses houses in Swindon, based on EPC data. The below chart shows the distribution of detached houses houses by size in Swindon, and where 9 CALSTOCK ROAD lies on this distribution: 95% of detached houses houses are smaller than 9 CALSTOCK ROAD, and 5% of houses are larger. Note that EPC data is not available for all properties in Swindon.

9 CALSTOCK ROAD: Plot and Title Map

9 CALSTOCK ROAD sits on a plot of roughly 0.125 of an acre, or 505m². The below map shows the location of 9 CALSTOCK ROAD, 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 9 CALSTOCK ROAD). 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 9 CALSTOCK ROAD?

9 CALSTOCK ROAD is located in SWINDON, in the SN25 postcode district. The below map shows the position of No. 9 on CALSTOCK ROAD.