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.
12 WILLIAM STREET is a very small extended terraced house of 54m², built sometime before 1900, which could now be worth an estimated £131,619. It was last sold for £77,500 in May 2014, which was around 41% below the average May 2014 terraced price in the Cheshire East local authority area. The most recent EPC inspection was August 2022, where the current energy rating was D, and the potential energy rating was B.
Land registry data shows three sales for 12 WILLIAM STREET since 1st January 1995. The below table shows the price paid for the three sales, along with the average terraced price in the Cheshire East local authority area for the corresponding sale date. All of the three 12 WILLIAM STREET 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 |
|---|---|---|---|
2014 23 MAY | £77,500 | £131,125 | 41% below HPI |
2005 20 MAY | £82,500 | £114,385 | 28% below HPI |
1998 12 JUN | £34,000 | £45,747 | 26% below HPI |
The below graph shows the average detached house price in the Cheshire East local authority area over time, sourced from the HPI. The three 12 WILLIAM STREET sales between June 1998 and May 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 May 2005 sale was for 28% below the HPI. So the extrapolation line tracks at 28% below the HPI over time, until the May 2014 sale, where it falls to 41% below the HPI. The line then continues to track at 41% below the HPI.

12 WILLIAM STREET might now be worth an estimated £131,619.
This is based on house price inflation of 69.8%, between May 2014 and May 2026, for terraced houses, in the Cheshire East local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).
The 69.8% inflationary increase is applied to the most recent sale price for 12 WILLIAM STREET of £77,500 on 23rd May 2014. For the value to have increased from £77,500 to £131,619 over the twelve years to May 2026, the following assumptions must hold true:
12 WILLIAM STREET is 54m², which includes one extension, according to the EPC inspection conducted in August 2022. This puts it in the smallest 10% of terraced houses in Congleton, based on EPC data. The below chart shows the distribution of terraced houses by size in Congleton, and where 12 WILLIAM STREET lies on this distribution: 6% of terraced houses are smaller than 12 WILLIAM STREET, and 93% of terraced houses are larger. Note that EPC data is not available for all properties in Congleton.

12 WILLIAM STREET is located in CONGLETON, in the CW12 postcode district.
Most recent sales first: