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.
57 PENN ROAD is a very large extended detached house of 544m², built sometime between 1900 and 1929, which could now be worth an estimated £4,597,901. It was last sold for £2,750,000 in May 2011, which was around 443% above the average May 2011 detached price in the Buckinghamshire local authority area. The most recent EPC inspection was April 2010, where the current energy rating was D, and the potential energy rating was D.
Land registry data shows three sales for 57 PENN ROAD since 1st January 1995. The below table shows the price paid for the three sales, along with the average detached price in the Buckinghamshire local authority area for the corresponding sale date. All of the three 57 PENN ROAD 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 |
---|---|---|---|
2011 5 MAY | £2,750,000 | £506,106 | ![]() 443% above HPI |
2002 6 SEP | £1,525,000 | £371,147 | ![]() 311% above HPI |
1997 28 FEB | £682,500 | £172,327 | ![]() 296% above HPI |
The below graph shows the average detached house price in the Buckinghamshire local authority area over time, sourced from the HPI. The three 57 PENN ROAD sales between February 1997 and May 2011 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 September 2002 sale was for 311% above the HPI. So the extrapolation line tracks at 311% above the HPI over time, until the May 2011 sale, where it rises to 443% above the HPI. The line then continues to track at 443% above the HPI.
57 PENN ROAD might now be worth an estimated £4,597,901.
This is based on house price inflation of 67.2%, between May 2011 and February 2025, for 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 67.2% inflationary increase is applied to the most recent sale price for 57 PENN ROAD of £2,750,000 on 5th May 2011. For the value to have increased from £2,750,000 to £4,597,901 over the fourteen years and three months to February 2025, the following assumptions must hold true:
57 PENN ROAD is 544m², which includes two extensions, according to the EPC inspection conducted in April 2010. This puts it in the largest 10% of detached houses houses in Beaconsfield, based on EPC data. The below chart shows the distribution of detached houses houses by size in Beaconsfield, and where 57 PENN ROAD lies on this distribution: 95% of detached houses houses are smaller than 57 PENN ROAD, and 5% of houses are larger. Note that EPC data is not available for all properties in Beaconsfield.
57 PENN ROAD sits on a plot of roughly 0.984 of an acre, or 3,984m². The below map shows the location of 57 PENN ROAD, 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 57 PENN ROAD). 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.
57 PENN ROAD is located in BEACONSFIELD, in the HP9 postcode district. The below map shows the position of No. 57 on PENN ROAD.
Most recent sales first: