21, SALTSPRING DRIVE, ROYAL WOOTTON BASSETT, SWINDON, SN4 7SD - £503,000

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

21 SALTSPRING DRIVE is a very large extended detached house of 147m², built sometime between 1991 and 1995. It was last sold for £503,000 in September 2023, which was around 2% below the average September 2023 detached price in the Wiltshire local authority area. The most recent EPC inspection was August 2022, where the current energy rating was C, and the potential energy rating was B.

21 SALTSPRING DRIVE Sold Prices

Land registry data shows two sales for 21 SALTSPRING DRIVE since 1^st January 1995. The below table shows the price paid for the two sales, along with the average detached price in the Wiltshire local authority area for the corresponding sale date. Both of the two 21 SALTSPRING DRIVE 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
2023 22 SEP	£503,000	£515,546	2% below HPI
2017 17 MAY	£390,000	£406,376	4% below HPI

21 SALTSPRING DRIVE 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 two 21 SALTSPRING DRIVE sales from May 2017 and September 2023 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 May 2017 sale was for 4% below the HPI. So the extrapolation line tracks at 4% below the HPI over time, until the September 2023 sale, where it rises to 2% below the HPI. The line then continues to track at 2% below the HPI.

What might 21 SALTSPRING DRIVE be worth now?

21 SALTSPRING DRIVE might now be worth an estimated £507,070.

This is based on house price inflation of 0.8%, between September 2023 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 0.8% inflationary increase is applied to the most recent sale price for 21 SALTSPRING DRIVE of £503,000 on 22nd September 2023. For the value to have increased from £503,000 to £507,070 over the nine months to December 2024, the following assumptions must hold true:

• The value of 21 SALTSPRING DRIVE has moved in line with the HPI for detached houses in the Wiltshire local authority area.
• The September 2023 sale price of £503,000 represented a fair market value for the property.
• The size, condition, and specification of 21 SALTSPRING DRIVE has not materially changed since September 2023.

How Large is 21 SALTSPRING DRIVE?

21 SALTSPRING DRIVE is 147m², which includes one extension, according to the EPC inspection conducted in August 2022. This puts it in the largest 20% of detached houses houses in Royal Wootton Bassett, based on EPC data. The below chart shows the distribution of detached houses houses by size in Royal Wootton Bassett, and where 21 SALTSPRING DRIVE lies on this distribution: 84% of detached houses houses are smaller than 21 SALTSPRING DRIVE, and 15% of houses are larger. Note that EPC data is not available for all properties in Royal Wootton Bassett.

21 SALTSPRING DRIVE: Plot and Title Map

21 SALTSPRING DRIVE sits on a plot of roughly 0.074 of an acre, or 298m². The below map shows the location of 21 SALTSPRING DRIVE, 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 21 SALTSPRING DRIVE). 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 21 SALTSPRING DRIVE?

21 SALTSPRING DRIVE is located in ROYAL WOOTTON BASSETT, in the SN4 postcode district. The below map shows the position of No. 21 on SALTSPRING DRIVE.