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.
14 SION HILL is a very large extended semi-detached house of 233m², built sometime before 1900, which could now be worth an estimated £1,420,412. It was last sold for £1,045,000 in January 2018, which was around 217% above the average January 2018 semi-detached price in the City of Bristol local authority area. The most recent EPC inspection was June 2026, where the current energy rating was C, and the potential energy rating was C.
Land registry data shows two sales for 14 SION HILL since 1st January 1995. The below table shows the price paid for the two sales, along with the average semi-detached price in the City of Bristol local authority area for the corresponding sale date. Both of the two 14 SION HILL 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 |
|---|---|---|---|
2018 26 JAN | £1,045,000 | £329,493 | 217% above HPI |
1997 21 JAN | £220,000 | £56,115 | 292% above HPI |
The below graph shows the average detached house price in the City of Bristol local authority area over time, sourced from the HPI. The two 14 SION HILL sales from January 1997 and January 2018 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 January 1997 sale was for 292% above the HPI. So the extrapolation line tracks at 292% above the HPI over time, until the January 2018 sale, where it falls to 217% above the HPI. The line then continues to track at 217% above the HPI.

14 SION HILL might now be worth an estimated £1,420,412.
This is based on house price inflation of 35.9%, between January 2018 and April 2026, for semi-detached houses, in the City of Bristol local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).
The 35.9% inflationary increase is applied to the most recent sale price for 14 SION HILL of £1,045,000 on 26th January 2018. For the value to have increased from £1,045,000 to £1,420,412 over the seven years and nine months to April 2026, the following assumptions must hold true:
14 SION HILL is 233m², which includes one extension, according to the EPC inspection conducted in June 2026. This puts it in the largest 10% of semi-detached houses in Bristol, based on EPC data. 98% of semi-detached houses are smaller than 14 SION HILL, and 2% of semi-detached houses are larger. Note that EPC data is not available for all properties in Bristol.
14 SION HILL is located in BRISTOL, in the BS8 postcode district.
Most recent sales first: