8, KNOTT MILL WAY, CASTLEFIELDS, RUNCORN, WA7 2XH - £161,000

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.

8 KNOTT MILL WAY is a very small semi-detached house of 70m², built sometime from 2012 onwards, which could now be worth an estimated £157,223. It was last sold for £161,000 in March 2026, which was around 23% below the average March 2026 semi-detached price in the Halton local authority area. The most recent EPC inspection was September 2022, where the current energy rating was C, and the potential energy rating was B.

8 KNOTT MILL WAY Sold Prices

Land registry data shows two sales for 8 KNOTT MILL WAY since 1^st January 1995. The below table shows the price paid for the two sales, along with the average semi-detached price in the Halton local authority area for the corresponding sale date. Both of the two 8 KNOTT MILL WAY 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
2026 30 MAR	£161,000	£209,270	23% below HPI
2015 26 FEB	£91,030	£113,229	20% below HPI

8 KNOTT MILL WAY Price Paid vs. HPI Average

The below graph shows the average semi-detached house price in the Halton local authority area over time, sourced from the HPI. The two 8 KNOTT MILL WAY sales from February 2015 and March 2026 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 February 2015 sale was for 20% below the HPI. So the extrapolation line tracks at 20% below the HPI over time, until the March 2026 sale, where it falls to 23% below the HPI. The line then continues to track at 23% below the HPI.

What might 8 KNOTT MILL WAY be worth now?

8 KNOTT MILL WAY might now be worth an estimated £157,223.

This is based on house price deflation of 2.3%, between March 2026 and April 2026, for semi-detached houses, in the Halton local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 2.3% deflationary decrease is applied to the most recent sale price for 8 KNOTT MILL WAY of £161,000 on 30th March 2026. For the value to have decreased from £161,000 to £157,223 over the eleven months to April 2026, the following assumptions must hold true:

• The value of 8 KNOTT MILL WAY has moved in line with the HPI for semi-detached houses in the Halton local authority area.
• The March 2026 sale price of £161,000 represented a fair market value for the property.
• The size, condition, and specification of 8 KNOTT MILL WAY has not materially changed since March 2026.

How Large is 8 KNOTT MILL WAY?

8 KNOTT MILL WAY is 70m² according to the EPC inspection conducted in September 2022. This puts it in the smallest 10% of semi-detached houses houses in Runcorn, based on EPC data. The below chart shows the distribution of semi-detached houses houses by size in Runcorn, and where 8 KNOTT MILL WAY lies on this distribution: 9% of semi-detached houses houses are smaller than 8 KNOTT MILL WAY, and 90% of houses are larger. Note that EPC data is not available for all properties in Runcorn.

8 KNOTT MILL WAY: Plot and Title Map

8 KNOTT MILL WAY sits on a plot of roughly 0.032 of an acre, or 129m². The below map shows the location of 8 KNOTT MILL WAY, 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 8 KNOTT MILL WAY). 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 8 KNOTT MILL WAY?

8 KNOTT MILL WAY is located in CASTLEFIELDS, in the WA7 postcode district. The below map shows the position of No. 8 on KNOTT MILL WAY.