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 HEWLETT PLACE is a midsized extended detached house of 125m², built sometime between 1991 and 1995, which could now be worth an estimated £521,812. It was last sold for £455,000 in January 2021, which was around 35% below the average January 2021 detached price in the Surrey Heath local authority area. The most recent EPC inspection was September 2020, where the current energy rating was C, and the potential energy rating was B.
Land registry data shows three sales for 15 HEWLETT PLACE since 1st January 1995. The below table shows the price paid for the three sales, along with the average detached price in the Surrey Heath local authority area for the corresponding sale date. All of the three 15 HEWLETT PLACE sales were for below 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 |
|---|---|---|---|
2021 15 JAN | £455,000 | £694,914 | 35% below HPI |
2007 5 OCT | £270,000 | £487,063 | 45% below HPI |
2005 31 AUG | £226,000 | £385,224 | 41% below HPI |
The below graph shows the average detached house price in the Surrey Heath local authority area over time, sourced from the HPI. The three 15 HEWLETT PLACE sales between August 2005 and January 2021 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 October 2007 sale was for 45% below the HPI. So the extrapolation line tracks at 45% below the HPI over time, until the January 2021 sale, where it rises to 35% below the HPI. The line then continues to track at 35% below the HPI.

15 HEWLETT PLACE might now be worth an estimated £521,812.
This is based on house price inflation of 14.7%, between January 2021 and August 2025, for detached houses, in the Surrey Heath local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).
The 14.7% inflationary increase is applied to the most recent sale price for 15 HEWLETT PLACE of £455,000 on 15th January 2021. For the value to have increased from £455,000 to £521,812 over the three years and five months to August 2025, the following assumptions must hold true:
15 HEWLETT PLACE is 125m², which includes one extension, according to the EPC inspection conducted in September 2020. This puts it in the largest 50% of detached houses houses in Bagshot, based on EPC data. The below chart shows the distribution of detached houses houses by size in Bagshot, and where 15 HEWLETT PLACE lies on this distribution: 55% of detached houses houses are smaller than 15 HEWLETT PLACE, and 44% of houses are larger. Note that EPC data is not available for all properties in Bagshot.

15 HEWLETT PLACE sits on a plot of roughly 0.084 of an acre, or 340m². The below map shows the location of 15 HEWLETT PLACE, 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 HEWLETT PLACE). 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 HEWLETT PLACE is located in BAGSHOT, in the GU19 postcode district. The below map shows the position of No. 15 on HEWLETT PLACE.

Most recent sales first: