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.
20 FREEMANTLE ROAD is a very small semi-detached house of 74m², built sometime between 1976 and 1982, which could now be worth an estimated £455,432. It was last sold for £420,000 in October 2023, which was around 1% below the average October 2023 semi-detached price in the Surrey Heath local authority area. The most recent EPC inspection was June 2020, where the current energy rating was C, and the potential energy rating was B.
Land registry data shows four sales for 20 FREEMANTLE ROAD since 1st January 1995. The below table shows the price paid for the four sales, along with the average semi-detached price in the Surrey Heath local authority area for the corresponding sale date. All of the four 20 FREEMANTLE ROAD 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 |
|---|---|---|---|
2023 13 OCT | £420,000 | £425,995 | 1% below HPI |
2010 17 DEC | £244,000 | £256,321 | 5% below HPI |
2002 23 AUG | £164,995 | £185,624 | 11% below HPI |
1995 13 DEC | £79,000 | £79,737 | 1% below HPI |
The below graph shows the average semi-detached house price in the Surrey Heath local authority area over time, sourced from the HPI. The four 20 FREEMANTLE ROAD sales between December 1995 and October 2023 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 2010 sale was for 5% below the HPI. So the extrapolation line tracks at 5% below the HPI over time, until the October 2023 sale, where it rises to 1% below the HPI. The line then continues to track at 1% below the HPI.

20 FREEMANTLE ROAD might now be worth an estimated £455,432.
This is based on house price inflation of 8.4%, between October 2023 and August 2025, for semi-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 8.4% inflationary increase is applied to the most recent sale price for 20 FREEMANTLE ROAD of £420,000 on 13th October 2023. For the value to have increased from £420,000 to £455,432 over the two years and two months to August 2025, the following assumptions must hold true:
20 FREEMANTLE ROAD is 74m² according to the EPC inspection conducted in June 2020. This puts it in the smallest 10% of semi-detached houses houses in Bagshot, based on EPC data. The below chart shows the distribution of semi-detached houses houses by size in Bagshot, and where 20 FREEMANTLE ROAD lies on this distribution: 3% of semi-detached houses houses are smaller than 20 FREEMANTLE ROAD, and 96% of houses are larger. Note that EPC data is not available for all properties in Bagshot.

20 FREEMANTLE ROAD sits on a plot of roughly 0.063 of an acre, or 256m². The below map shows the location of 20 FREEMANTLE 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 20 FREEMANTLE 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.

20 FREEMANTLE ROAD is located in BAGSHOT, in the GU19 postcode district. The below map shows the position of No. 20 on FREEMANTLE ROAD.

Most recent sales first: