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 LOWDEN AVENUE is a large extended terraced house of 122m², built sometime between 1900 and 1929, which could now be worth an estimated £408,951. It was last sold for £340,000 in July 2020, which was around 58% above the average July 2020 terraced price in the Wiltshire local authority area. The most recent EPC inspection was March 2020, where the current energy rating was D, and the potential energy rating was B.
Land registry data shows four sales for 21 LOWDEN AVENUE since 1st January 1995. The below table shows the price paid for the four sales, along with the average terraced price in the Wiltshire local authority area for the corresponding sale date. All of the four 21 LOWDEN AVENUE 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 |
|---|---|---|---|
2020 21 JUL | £340,000 | £215,645 | 58% above HPI |
2016 24 AUG | £298,500 | £203,432 | 47% above HPI |
2008 18 APR | £210,000 | £170,998 | 23% above HPI |
1999 29 JAN | £82,500 | £62,834 | 31% above HPI |
The below graph shows the average terraced house price in the Wiltshire local authority area over time, sourced from the HPI. The four 21 LOWDEN AVENUE sales between January 1999 and July 2020 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 August 2016 sale was for 47% above the HPI. So the extrapolation line tracks at 47% above the HPI over time, until the July 2020 sale, where it rises to 58% above the HPI. The line then continues to track at 58% above the HPI.

21 LOWDEN AVENUE might now be worth an estimated £408,951.
This is based on house price inflation of 20.3%, between July 2020 and July 2025, for terraced 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 20.3% inflationary increase is applied to the most recent sale price for 21 LOWDEN AVENUE of £340,000 on 21st July 2020. For the value to have increased from £340,000 to £408,951 over the five years to July 2025, the following assumptions must hold true:
21 LOWDEN AVENUE is 122m², which includes one extension, according to the EPC inspection conducted in March 2020. This puts it in the largest 40% of terraced houses houses in Chippenham, based on EPC data. The below chart shows the distribution of terraced houses houses by size in Chippenham, and where 21 LOWDEN AVENUE lies on this distribution: 60% of terraced houses houses are smaller than 21 LOWDEN AVENUE, and 38% of houses are larger. Note that EPC data is not available for all properties in Chippenham.

21 LOWDEN AVENUE sits on a plot of roughly 0.055 of an acre, or 224m². The below map shows the location of 21 LOWDEN AVENUE, 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 LOWDEN AVENUE). 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.

21 LOWDEN AVENUE is located in CHIPPENHAM, in the SN15 postcode district. The below map shows the position of No. 21 on LOWDEN AVENUE.

Most recent sales first: