27, THE KNOLL, PORTISHEAD, BRISTOL, BS20 7NU - £421,000

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.

27 THE KNOLL is a midsized detached house of 127m², built sometime between 1983 and 1990, which could now be worth an estimated £686,108. It was last sold for £421,000 in July 2014, which was around 30% above the average July 2014 detached price in the North Somerset local authority area. The most recent EPC inspection was August 2012, where the current energy rating was D, and the potential energy rating was C.

27 THE KNOLL Sold Prices

Land registry data shows four sales for 27 THE KNOLL since 1^st January 1995. The below table shows the price paid for the four sales, along with the average detached price in the North Somerset local authority area for the corresponding sale date. All of the four 27 THE KNOLL 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
2014 11 JUL	£421,000	£324,613	30% above HPI
2006 20 JAN	£330,000	£271,050	22% above HPI
1999 24 AUG	£179,000	£127,533	40% above HPI
1996 15 JAN	£122,500	£89,552	37% above HPI

27 THE KNOLL 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 four 27 THE KNOLL sales between January 1996 and July 2014 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 2006 sale was for 22% above the HPI. So the extrapolation line tracks at 22% above the HPI over time, until the July 2014 sale, where it rises to 30% above the HPI. The line then continues to track at 30% above the HPI.

What might 27 THE KNOLL be worth now?

27 THE KNOLL might now be worth an estimated £686,108.

This is based on house price inflation of 63%, between July 2014 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 63% inflationary increase is applied to the most recent sale price for 27 THE KNOLL of £421,000 on 11th July 2014. For the value to have increased from £421,000 to £686,108 over the eleven years and five months to February 2025, the following assumptions must hold true:

• The value of 27 THE KNOLL has moved in line with the HPI for detached houses in the North Somerset local authority area.
• The July 2014 sale price of £421,000 represented a fair market value for the property.
• The size, condition, and specification of 27 THE KNOLL has not materially changed since July 2014.

How Large is 27 THE KNOLL?

27 THE KNOLL is 127m² according to the EPC inspection conducted in August 2012. This puts it in the largest 40% 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 27 THE KNOLL lies on this distribution: 60% of detached houses houses are smaller than 27 THE KNOLL, and 40% of houses are larger. Note that EPC data is not available for all properties in Portishead.

27 THE KNOLL: Plot and Title Map

27 THE KNOLL sits on a plot of roughly 0.107 of an acre, or 435m². The below map shows the location of 27 THE KNOLL, 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 27 THE KNOLL). 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 27 THE KNOLL?

27 THE KNOLL is located in PORTISHEAD, in the BS20 postcode district. The below map shows the position of No. 27 on THE KNOLL.