DOWNE HOLME, IDMISTON ROAD, PORTON, SALISBURY, SP4 0LB - £700,000

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

DOWNE HOLME is a very large extended detached house of 209m², built sometime between 1930 and 1949, which could now be worth an estimated £1,022,446. It was last sold for £700,000 in May 2015, which was around 97% above the average May 2015 detached price in the Wiltshire local authority area. The most recent EPC inspection was June 2014, where the current energy rating was C, and the potential energy rating was B.

DOWNE HOLME Sold Prices

Land registry data shows three sales for DOWNE HOLME since 1^st January 1995. The below table shows the price paid for the three sales, along with the average detached price in the Wiltshire local authority area for the corresponding sale date. All of the three DOWNE HOLME 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
2015 20 MAY	£700,000	£355,816	97% above HPI
2008 9 APR	£695,000	£332,108	109% above HPI
2005 15 APR	£580,000	£289,405	100% above HPI

DOWNE HOLME 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 three DOWNE HOLME sales between April 2005 and May 2015 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 April 2008 sale was for 109% above the HPI. So the extrapolation line tracks at 109% above the HPI over time, until the May 2015 sale, where it falls to 97% above the HPI. The line then continues to track at 97% above the HPI.

What might DOWNE HOLME be worth now?

DOWNE HOLME might now be worth an estimated £1,022,446.

This is based on house price inflation of 46.1%, between May 2015 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 46.1% inflationary increase is applied to the most recent sale price for DOWNE HOLME of £700,000 on 20th May 2015. For the value to have increased from £700,000 to £1,022,446 over the eight years and five months to December 2024, the following assumptions must hold true:

• The value of DOWNE HOLME has moved in line with the HPI for detached houses in the Wiltshire local authority area.
• The May 2015 sale price of £700,000 represented a fair market value for the property.
• The size, condition, and specification of DOWNE HOLME has not materially changed since May 2015.

How Large is DOWNE HOLME?

DOWNE HOLME is 209m², which includes one extension, according to the EPC inspection conducted in June 2014. This puts it in the largest 10% of detached houses houses in Porton, based on EPC data. The below chart shows the distribution of detached houses houses by size in Porton, and where DOWNE HOLME lies on this distribution: 91% of detached houses houses are smaller than DOWNE HOLME, and 9% of houses are larger. Note that EPC data is not available for all properties in Porton.

DOWNE HOLME: Plot and Title Map

DOWNE HOLME sits on a plot of roughly 1.7 acres, or 6,946m². The below map shows the location of DOWNE HOLME, 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 DOWNE HOLME). 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 DOWNE HOLME?

DOWNE HOLME is located on IDMISTON ROAD in PORTON, in the SP4 postcode district. The below map shows the position of DOWNE HOLME on IDMISTON ROAD.