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.
139 HERON GARDENS is a very small semi-detached house of 55m², built sometime between 1991 and 1995, which could now be worth an estimated £241,642. It was last sold for £125,000 in January 2010, which was around 28% below the average January 2010 semi-detached price in the North Somerset local authority area. The most recent EPC inspection was November 2009, where the current energy rating was C, and the potential energy rating was C.
Land registry data shows two sales for 139 HERON GARDENS since 1st January 1995. The below table shows the price paid for the two sales, along with the average semi-detached price in the North Somerset local authority area for the corresponding sale date. Both of the two 139 HERON GARDENS 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 |
---|---|---|---|
2010 13 JAN | £125,000 | £173,630 | ![]() 28% below HPI |
1995 12 MAY | £40,000 | £55,255 | ![]() 28% below HPI |
The below graph shows the average semi-detached house price in the North Somerset local authority area over time, sourced from the HPI. The two 139 HERON GARDENS sales from May 1995 and January 2010 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 May 1995 sale was for 28% below the HPI. So the extrapolation line tracks at 28% below the HPI over time, until the January 2010 sale, which was also at 28% below the HPI.
139 HERON GARDENS might now be worth an estimated £241,642.
This is based on house price inflation of 93.3%, between January 2010 and February 2025, for semi-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 93.3% inflationary increase is applied to the most recent sale price for 139 HERON GARDENS of £125,000 on 13th January 2010. For the value to have increased from £125,000 to £241,642 over the fourteen years and eleven months to February 2025, the following assumptions must hold true:
139 HERON GARDENS is 55m² according to the EPC inspection conducted in November 2009. This puts it in the smallest 10% of semi-detached houses houses in Portishead, based on EPC data. The below chart shows the distribution of semi-detached houses houses by size in Portishead, and where 139 HERON GARDENS lies on this distribution: 1% of semi-detached houses houses are smaller than 139 HERON GARDENS, and 99% of houses are larger. Note that EPC data is not available for all properties in Portishead.
139 HERON GARDENS sits on a plot of roughly 0.025 of an acre, or 103m². The below map shows the location of 139 HERON GARDENS, 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 139 HERON GARDENS). 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.
139 HERON GARDENS is located in PORTISHEAD, in the BS20 postcode district. The below map shows the position of No. 139 on HERON GARDENS.
Most recent sales first: