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 HAG HILL LANE is a midsized extended semi-detached house of 114m², built sometime between 1900 and 1929, which could now be worth an estimated £572,468. It was last sold for £569,000 in February 2025, which was around 22% above the average February 2025 semi-detached price in the Buckinghamshire local authority area. The most recent EPC inspection was March 2024, where the current energy rating was D, and the potential energy rating was B.
Land registry data shows three sales for 15 HAG HILL LANE since 1st January 1995. The below table shows the price paid for the three sales, along with the average semi-detached price in the Buckinghamshire local authority area for the corresponding sale date. All of the three 15 HAG HILL 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 |
---|---|---|---|
2025 21 FEB | £569,000 | £466,459 | ![]() 22% above HPI |
2015 10 AUG | £470,000 | £341,118 | ![]() 38% above HPI |
2012 14 DEC | £355,000 | £274,050 | ![]() 30% 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 three 15 HAG HILL LANE sales between December 2012 and February 2025 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 August 2015 sale was for 38% above the HPI. So the extrapolation line tracks at 38% above the HPI over time, until the February 2025 sale, where it falls to 22% above the HPI. The line then continues to track at 22% above the HPI.
15 HAG HILL LANE might now be worth an estimated £572,468.
This is based on house price inflation of 0.6%, between February 2025 and March 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 0.6% inflationary increase is applied to the most recent sale price for 15 HAG HILL LANE of £569,000 on 21st February 2025. For the value to have increased from £569,000 to £572,468 over the eleven months to March 2025, the following assumptions must hold true:
15 HAG HILL LANE is 114m², which includes two extensions, according to the EPC inspection conducted in March 2024. This puts it in the smallest 50% of semi-detached houses houses in Slough, based on EPC data. The below chart shows the distribution of semi-detached houses houses by size in Slough, and where 15 HAG HILL LANE lies on this distribution: 45% of semi-detached houses houses are smaller than 15 HAG HILL LANE, and 55% of houses are larger. Note that EPC data is not available for all properties in Slough.
15 HAG HILL LANE sits on a plot of roughly 0.087 of an acre, or 351m². The below map shows the location of 15 HAG HILL 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 HAG HILL 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 HAG HILL LANE is located in TAPLOW, in the SL6 postcode district. The below map shows the position of No. 15 on HAG HILL LANE.
Most recent sales first: