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.
9 LANSDOWNE AVENUE is a very large extended detached house of 151m², built sometime between 1930 and 1949, which could now be worth an estimated £416,224. It was last sold for £210,000 in May 2004, which was around 33% below the average May 2004 detached price in the Test Valley local authority area. The most recent EPC inspection was July 2011, where the current energy rating was C, and the potential energy rating was C.
Land registry data shows two sales for 9 LANSDOWNE AVENUE since 1st January 1995. The below table shows the price paid for the two sales, along with the average detached price in the Test Valley local authority area for the corresponding sale date. Both of the two 9 LANSDOWNE AVENUE 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 |
---|---|---|---|
2004 4 MAY | £210,000 | £311,163 | ![]() 33% below HPI |
1999 21 MAY | £117,500 | £158,900 | ![]() 26% below HPI |
The below graph shows the average detached house price in the Test Valley local authority area over time, sourced from the HPI. The two 9 LANSDOWNE AVENUE sales from May 1999 and May 2004 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 1999 sale was for 26% below the HPI. So the extrapolation line tracks at 26% below the HPI over time, until the May 2004 sale, where it falls to 33% below the HPI. The line then continues to track at 33% below the HPI.
9 LANSDOWNE AVENUE might now be worth an estimated £416,224.
This is based on house price inflation of 98.2%, between May 2004 and February 2025, for detached houses, in the Test Valley local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).
The 98.2% inflationary increase is applied to the most recent sale price for 9 LANSDOWNE AVENUE of £210,000 on 4th May 2004. For the value to have increased from £210,000 to £416,224 over the 21 years and three months to February 2025, the following assumptions must hold true:
9 LANSDOWNE AVENUE is 151m², which includes one extension, according to the EPC inspection conducted in July 2011. This puts it in the largest 20% of detached houses houses in Andover, based on EPC data. The below chart shows the distribution of detached houses houses by size in Andover, and where 9 LANSDOWNE AVENUE lies on this distribution: 85% of detached houses houses are smaller than 9 LANSDOWNE AVENUE, and 15% of houses are larger. Note that EPC data is not available for all properties in Andover.
9 LANSDOWNE AVENUE sits on a plot of roughly 0.093 of an acre, or 377m². The below map shows the location of 9 LANSDOWNE 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 9 LANSDOWNE 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.
9 LANSDOWNE AVENUE is located in ANDOVER, in the SP10 postcode district. The below map shows the position of No. 9 on LANSDOWNE AVENUE.
Most recent sales first: