137, FORTH AVENUE, PORTISHEAD, BRISTOL, BS20 7NQ - £299,950

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.

137 FORTH AVENUE is a small semi-detached house of 89m², built sometime between 2003 and 2006, which could now be worth an estimated £432,968. It was last sold for £299,950 in October 2015, which was around 34% above the average October 2015 semi-detached price in the North Somerset local authority area. The most recent EPC inspection was August 2024, where the current energy rating was C, and the potential energy rating was B.

137 FORTH AVENUE Sold Prices

Land registry data shows three sales for 137 FORTH AVENUE since 1^st January 1995. The below table shows the price paid for the three sales, along with the average semi-detached price in the North Somerset local authority area for the corresponding sale date. All of the three 137 FORTH AVENUE 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
2015 2 OCT	£299,950	£224,138	34% above HPI
2012 9 AUG	£220,000	£183,301	20% above HPI
2007 17 AUG	£246,995	£197,393	25% above HPI

137 FORTH AVENUE Price Paid vs. HPI Average

The below graph shows the average semi-detached house price in the North Somerset local authority area over time, sourced from the HPI. The three 137 FORTH AVENUE sales between August 2007 and October 2015 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 August 2012 sale was for 20% above the HPI. So the extrapolation line tracks at 20% above the HPI over time, until the October 2015 sale, where it rises to 34% above the HPI. The line then continues to track at 34% above the HPI.

What might 137 FORTH AVENUE be worth now?

137 FORTH AVENUE might now be worth an estimated £432,968.

This is based on house price inflation of 44.3%, between October 2015 and June 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 44.3% inflationary increase is applied to the most recent sale price for 137 FORTH AVENUE of £299,950 on 2nd October 2015. For the value to have increased from £299,950 to £432,968 over the ten years and four months to June 2025, the following assumptions must hold true:

• The value of 137 FORTH AVENUE has moved in line with the HPI for semi-detached houses in the North Somerset local authority area.
• The October 2015 sale price of £299,950 represented a fair market value for the property.
• The size, condition, and specification of 137 FORTH AVENUE has not materially changed since October 2015.

How Large is 137 FORTH AVENUE?

137 FORTH AVENUE is 89m² according to the EPC inspection conducted in August 2024. This puts it in the smallest 30% 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 137 FORTH AVENUE lies on this distribution: 21% of semi-detached houses houses are smaller than 137 FORTH AVENUE, and 78% of houses are larger. Note that EPC data is not available for all properties in Portishead.

137 FORTH AVENUE: Plot and Title Map

137 FORTH AVENUE sits on a plot of roughly 0.054 of an acre, or 217m². The below map shows the location of 137 FORTH AVENUE, 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 137 FORTH AVENUE). 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 137 FORTH AVENUE?

137 FORTH AVENUE is located in PORTISHEAD, in the BS20 postcode district. The below map shows the position of No. 137 on FORTH AVENUE.