20, HALLIWELL ROAD, PORTISHEAD, BRISTOL, BS20 8JP - £957,000

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 HALLIWELL ROAD is a very large detached house of 181m², built sometime between 2007 and 2011, which could now be worth an estimated £949,941. It was last sold for £957,000 in September 2024, which was around 80% above the average September 2024 detached price in the North Somerset local authority area. The most recent EPC inspection was May 2024, where the current energy rating was B, and the potential energy rating was B.

20 HALLIWELL ROAD Sold Prices

Land registry data shows two sales for 20 HALLIWELL ROAD since 1^st January 1995. The below table shows the price paid for the two sales, along with the average detached price in the North Somerset local authority area for the corresponding sale date. One of the two 20 HALLIWELL ROAD sales was for above the average price, whilst the other was 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
2024 12 SEP	£957,000	£532,956	80% above HPI
2019 11 JUN	£375,000	£419,505	11% below HPI

20 HALLIWELL ROAD Price Paid vs. HPI Average

The below graph shows the average detached house price in the North Somerset local authority area over time, sourced from the HPI. The two 20 HALLIWELL ROAD sales from June 2019 and September 2024 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 June 2019 sale was for 11% below the HPI. So the extrapolation line tracks at 11% below the HPI over time, until the September 2024 sale, where it rises to 80% above the HPI. The line then continues to track at 80% above the HPI.

What might 20 HALLIWELL ROAD be worth now?

20 HALLIWELL ROAD might now be worth an estimated £949,941.

This is based on house price deflation of 0.7%, between September 2024 and February 2025, for detached houses, in the North Somerset local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 0.7% deflationary decrease is applied to the most recent sale price for 20 HALLIWELL ROAD of £957,000 on 12th September 2024. For the value to have decreased from £957,000 to £949,941 over the one year and seven months to February 2025, the following assumptions must hold true:

• The value of 20 HALLIWELL ROAD has moved in line with the HPI for detached houses in the North Somerset local authority area.
• The September 2024 sale price of £957,000 represented a fair market value for the property.
• The size, condition, and specification of 20 HALLIWELL ROAD has not materially changed since September 2024.

How Large is 20 HALLIWELL ROAD?

20 HALLIWELL ROAD is 181m² according to the EPC inspection conducted in May 2024. This puts it in the largest 20% of detached houses houses in Portishead, based on EPC data. The below chart shows the distribution of detached houses houses by size in Portishead, and where 20 HALLIWELL ROAD lies on this distribution: 90% of detached houses houses are smaller than 20 HALLIWELL ROAD, and 10% of houses are larger. Note that EPC data is not available for all properties in Portishead.

20 HALLIWELL ROAD: Plot and Title Map

20 HALLIWELL ROAD sits on a plot of roughly 0.178 of an acre, or 720m². The below map shows the location of 20 HALLIWELL 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 HALLIWELL 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.

Where is 20 HALLIWELL ROAD?

20 HALLIWELL ROAD is located in PORTISHEAD, in the BS20 postcode district. The below map shows the position of No. 20 on HALLIWELL ROAD.