3, BOTANY, HIGHWORTH, SWINDON, SN6 7BT - £670,000

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

3 BOTANY is a very large extended detached house of 164m², built sometime between 1976 and 1982, which could now be worth an estimated £660,784. It was last sold for £670,000 in August 2023, which was around 46% above the average August 2023 detached price in the Swindon local authority area. The most recent EPC inspection was June 2023, where the current energy rating was C, and the potential energy rating was C.

3 BOTANY Sold Prices

Land registry data shows two sales for 3 BOTANY 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. One of the two 3 BOTANY sales was for above the average price, whilst the other 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
2023 17 AUG	£670,000	£460,029	46% above HPI
2018 5 JAN	£310,000	£382,796	19% below HPI

3 BOTANY 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 3 BOTANY sales from January 2018 and August 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 January 2018 sale was for 19% below the HPI. So the extrapolation line tracks at 19% below the HPI over time, until the August 2023 sale, where it rises to 46% above the HPI. The line then continues to track at 46% above the HPI.

What might 3 BOTANY be worth now?

3 BOTANY might now be worth an estimated £660,784.

This is based on house price deflation of 1.4%, between August 2023 and February 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 1.4% deflationary decrease is applied to the most recent sale price for 3 BOTANY of £670,000 on 17th August 2023. For the value to have decreased from £670,000 to £660,784 over the two years and six months to February 2025, the following assumptions must hold true:

• The value of 3 BOTANY has moved in line with the HPI for detached houses in the Swindon local authority area.
• The August 2023 sale price of £670,000 represented a fair market value for the property.
• The size, condition, and specification of 3 BOTANY has not materially changed since August 2023.

How Large is 3 BOTANY?

3 BOTANY is 164m², which includes four extensions, according to the EPC inspection conducted in June 2023. This puts it in the largest 20% of detached houses houses in Highworth, based on EPC data. The below chart shows the distribution of detached houses houses by size in Highworth, and where 3 BOTANY lies on this distribution: 83% of detached houses houses are smaller than 3 BOTANY, and 17% of houses are larger. Note that EPC data is not available for all properties in Highworth.

3 BOTANY: Plot and Title Map

3 BOTANY sits on a plot of roughly 0.189 of an acre, or 764m². The below map shows the location of 3 BOTANY, 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 3 BOTANY). 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 3 BOTANY?

3 BOTANY is located in HIGHWORTH, in the SN6 postcode district. The below map shows the position of No. 3 on BOTANY.