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.
15 WALNUT TREE LANE is a very small semi-detached house of 103m², built sometime between 1950 and 1966, which could now be worth an estimated £484,631. It was last sold for £269,000 in March 2010, which was around 4% above the average March 2010 semi-detached price in the Buckinghamshire local authority area. The most recent EPC inspection was September 2009, where the current energy rating was E, and the potential energy rating was C.
Land registry data shows two sales for 15 WALNUT TREE LANE since 1st January 1995. The below table shows the price paid for the two sales, along with the average semi-detached price in the Buckinghamshire local authority area for the corresponding sale date. Both of the two 15 WALNUT TREE LANE 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 |
---|---|---|---|
2010 22 MAR | £269,000 | £259,733 | ![]() 4% above HPI |
2004 2 FEB | £230,000 | £210,013 | ![]() 10% above HPI |
The below graph shows the average semi-detached house price in the Buckinghamshire local authority area over time, sourced from the HPI. The two 15 WALNUT TREE LANE sales from February 2004 and March 2010 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 February 2004 sale was for 10% above the HPI. So the extrapolation line tracks at 10% above the HPI over time, until the March 2010 sale, where it falls to 4% above the HPI. The line then continues to track at 4% above the HPI.
15 WALNUT TREE LANE might now be worth an estimated £484,631.
This is based on house price inflation of 80.2%, between March 2010 and February 2025, for semi-detached houses, in the Buckinghamshire local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).
The 80.2% inflationary increase is applied to the most recent sale price for 15 WALNUT TREE LANE of £269,000 on 22nd March 2010. For the value to have increased from £269,000 to £484,631 over the fifteen years and one month to February 2025, the following assumptions must hold true:
15 WALNUT TREE LANE is 103m² according to the EPC inspection conducted in September 2009. This puts it in the smallest 20% of semi-detached houses houses in Longwick, based on EPC data. The below chart shows the distribution of semi-detached houses houses by size in Longwick, and where 15 WALNUT TREE LANE lies on this distribution: 16% of semi-detached houses houses are smaller than 15 WALNUT TREE LANE, and 84% of houses are larger. Note that EPC data is not available for all properties in Longwick.
15 WALNUT TREE LANE sits on a plot of roughly 0.113 of an acre, or 456m². The below map shows the location of 15 WALNUT TREE LANE, 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 15 WALNUT TREE LANE). 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.
15 WALNUT TREE LANE is located in LONGWICK, in the HP27 postcode district. The below map shows the position of No. 15 on WALNUT TREE LANE.
Most recent sales first: