21, STENNESS CLOSE, SPARCELLS, SWINDON, SN5 5FN - £173,000

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.

21 STENNESS CLOSE is a small detached house of 100m², built sometime between 1996 and 2002, which could now be worth an estimated £314,887. It was last sold for £173,000 in June 2006, which was around 32% below the average June 2006 detached price in the Swindon local authority area. The most recent EPC inspection was July 2026, where the current energy rating was D, and the potential energy rating was C.

21 STENNESS CLOSE Sold Prices

Land registry data shows two sales for 21 STENNESS CLOSE since 1^st January 1995. The below table shows the price paid for the two sales, along with the average detached price in the Swindon local authority area for the corresponding sale date. Both of the two 21 STENNESS CLOSE 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
2006 16 JUN	£173,000	£254,642	32% below HPI
2002 26 MAR	£123,000	£203,478	40% below HPI

21 STENNESS CLOSE 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 two 21 STENNESS CLOSE sales from March 2002 and June 2006 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 2002 sale was for 40% below the HPI. So the extrapolation line tracks at 40% below the HPI over time, until the June 2006 sale, where it rises to 32% below the HPI. The line then continues to track at 32% below the HPI.

What might 21 STENNESS CLOSE be worth now?

21 STENNESS CLOSE might now be worth an estimated £314,887.

This is based on house price inflation of 82%, between June 2006 and May 2026, 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 82% inflationary increase is applied to the most recent sale price for 21 STENNESS CLOSE of £173,000 on 16th June 2006. For the value to have increased from £173,000 to £314,887 over the twenty years and one month to May 2026, the following assumptions must hold true:

• The value of 21 STENNESS CLOSE has moved in line with the HPI for detached houses in the Swindon local authority area.
• The June 2006 sale price of £173,000 represented a fair market value for the property.
• The size, condition, and specification of 21 STENNESS CLOSE has not materially changed since June 2006.

How Large is 21 STENNESS CLOSE?

21 STENNESS CLOSE is 100m² according to the EPC inspection conducted in July 2026. This puts it in the smallest 40% 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 21 STENNESS CLOSE lies on this distribution: 30% of detached houses houses are smaller than 21 STENNESS CLOSE, and 69% of houses are larger. Note that EPC data is not available for all properties in Swindon.

Where is 21 STENNESS CLOSE?

21 STENNESS CLOSE is located in SPARCELLS, in the SN5 postcode district. The below map shows the position of No. 21 on STENNESS CLOSE.