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.
1 KNOWLE AVENUE is a very large detached house of 213m², built sometime between 2003 and 2006, which could now be worth an estimated £765,375. It was last sold for £489,000 in April 2012, which was around 1% below the average April 2012 detached price in the Winchester local authority area. The most recent EPC inspection was April 2011, where the current energy rating was C, and the potential energy rating was C.
Land registry data shows five sales for 1 KNOWLE AVENUE since 1st January 1995. The below table shows the price paid for the five sales, along with the average detached price in the Winchester local authority area for the corresponding sale date. Most of the five 1 KNOWLE 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 |
---|---|---|---|
2012 5 APR | £489,000 | £492,120 | ![]() 1% below HPI |
2007 27 JUL | £540,000 | £461,759 | ![]() 17% above HPI |
2004 9 JUL | £520,000 | £392,452 | ![]() 33% above HPI |
2004 5 MAY | £505,000 | £374,956 | ![]() 35% above HPI |
2001 26 OCT | £460,000 | £297,367 | ![]() 55% above HPI |
The below graph shows the average detached house price in the Winchester local authority area over time, sourced from the HPI. The five 1 KNOWLE AVENUE sales between October 2001 and April 2012 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 July 2007 sale was for 17% above the HPI. So the extrapolation line tracks at 17% above the HPI over time, until the April 2012 sale, where it falls to 1% below the HPI. The line then continues to track at 1% below the HPI.
1 KNOWLE AVENUE might now be worth an estimated £765,375.
This is based on house price inflation of 56.5%, between April 2012 and February 2025, for detached houses, in the Winchester local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).
The 56.5% inflationary increase is applied to the most recent sale price for 1 KNOWLE AVENUE of £489,000 on 5th April 2012. For the value to have increased from £489,000 to £765,375 over the thirteen years and two months to February 2025, the following assumptions must hold true:
1 KNOWLE AVENUE is 213m² according to the EPC inspection conducted in April 2011. This puts it in the largest 10% of detached houses houses in Knowle, based on EPC data. The below chart shows the distribution of detached houses houses by size in Knowle, and where 1 KNOWLE AVENUE lies on this distribution: 96% of detached houses houses are smaller than 1 KNOWLE AVENUE, and 4% of houses are larger. Note that EPC data is not available for all properties in Knowle.
1 KNOWLE AVENUE sits on a plot of roughly 0.165 of an acre, or 668m². The below map shows the location of 1 KNOWLE 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 1 KNOWLE 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.
1 KNOWLE AVENUE is located in KNOWLE, in the PO17 postcode district. The below map shows the position of No. 1 on KNOWLE AVENUE.
Most recent sales first: