21, DOWNSMEAD, BAYDON, MARLBOROUGH, SN8 2LQ - £555,000

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 DOWNSMEAD is a large extended semi-detached house of 172m², built sometime between 1967 and 1975, which could now be worth an estimated £565,938. It was last sold for £555,000 in January 2023, which was around 72% above the average January 2023 semi-detached price in the Wiltshire local authority area. The most recent EPC inspection was May 2022, where the current energy rating was B, and the potential energy rating was B.

21 DOWNSMEAD Sold Prices

Land registry data shows three sales for 21 DOWNSMEAD 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. All of the three 21 DOWNSMEAD 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
2023 4 JAN	£555,000	£322,506	72% above HPI
2004 28 JUN	£260,000	£175,258	48% above HPI
1997 25 JUL	£87,950	£67,582	30% above HPI

21 DOWNSMEAD 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 21 DOWNSMEAD sales between July 1997 and January 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 June 2004 sale was for 48% above the HPI. So the extrapolation line tracks at 48% above the HPI over time, until the January 2023 sale, where it rises to 72% above the HPI. The line then continues to track at 72% above the HPI.

What might 21 DOWNSMEAD be worth now?

21 DOWNSMEAD might now be worth an estimated £565,938.

This is based on house price inflation of 2%, between January 2023 and February 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 2% inflationary increase is applied to the most recent sale price for 21 DOWNSMEAD of £555,000 on 4th January 2023. For the value to have increased from £555,000 to £565,938 over the one year and eleven months to February 2025, the following assumptions must hold true:

• The value of 21 DOWNSMEAD has moved in line with the HPI for semi-detached houses in the Wiltshire local authority area.
• The January 2023 sale price of £555,000 represented a fair market value for the property.
• The size, condition, and specification of 21 DOWNSMEAD has not materially changed since January 2023.

How Large is 21 DOWNSMEAD?

21 DOWNSMEAD is 172m², which includes three extensions, according to the EPC inspection conducted in May 2022. This puts it in the largest 40% of semi-detached houses houses in Baydon, based on EPC data. The below chart shows the distribution of semi-detached houses houses by size in Baydon, and where 21 DOWNSMEAD lies on this distribution: 67% of semi-detached houses houses are smaller than 21 DOWNSMEAD, and 33% of houses are larger. Note that EPC data is not available for all properties in Baydon.

21 DOWNSMEAD: Plot and Title Map

21 DOWNSMEAD sits on a plot of roughly 0.144 of an acre, or 584m². The below map shows the location of 21 DOWNSMEAD, 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 DOWNSMEAD). 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 DOWNSMEAD?

21 DOWNSMEAD is located in BAYDON, in the SN8 postcode district. The below map shows the position of No. 21 on DOWNSMEAD.