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 THE WARREN is a very small semi-detached house of 83m², built sometime between 1967 and 1975, which could now be worth an estimated £529,826. It was last sold for £303,000 in January 2012, which was around 14% above the average January 2012 semi-detached price in the Buckinghamshire local authority area. The most recent EPC inspection was February 2009, where the current energy rating was D, and the potential energy rating was C.
Land registry data shows two sales for 15 THE WARREN 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 THE WARREN 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 4 JAN | £303,000 | £264,950 | ![]() 14% above HPI |
2006 20 DEC | £291,001 | £256,456 | ![]() 13% 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 THE WARREN sales from December 2006 and January 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 December 2006 sale was for 13% above the HPI. So the extrapolation line tracks at 13% above the HPI over time, until the January 2012 sale, where it rises to 14% above the HPI. The line then continues to track at 14% above the HPI.
15 THE WARREN might now be worth an estimated £529,826.
This is based on house price inflation of 74.9%, between January 2012 and June 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 74.9% inflationary increase is applied to the most recent sale price for 15 THE WARREN of £303,000 on 4th January 2012. For the value to have increased from £303,000 to £529,826 over the twelve years and seven months to June 2025, the following assumptions must hold true:
15 THE WARREN is 83m² according to the EPC inspection conducted in February 2009. This puts it in the smallest 20% of semi-detached houses houses in Hazlemere, based on EPC data. The below chart shows the distribution of semi-detached houses houses by size in Hazlemere, and where 15 THE WARREN lies on this distribution: 12% of semi-detached houses houses are smaller than 15 THE WARREN, and 88% of houses are larger. Note that EPC data is not available for all properties in Hazlemere.
15 THE WARREN sits on a plot of roughly 0.096 of an acre, or 390m². The below map shows the location of 15 THE WARREN, 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 THE WARREN). 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 THE WARREN is located in HAZLEMERE, in the HP15 postcode district. The below map shows the position of No. 15 on THE WARREN.
Most recent sales first: