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.
55 DUKE STREET is a small extended semi-detached house of 82m², built sometime between 1930 and 1949, which could now be worth an estimated £273,340. It was last sold for £136,845 in December 2010, which was around 22% above the average December 2010 semi-detached price in the Sandwell local authority area. The most recent EPC inspection was August 2010, where the current energy rating was D, and the potential energy rating was D.
Land registry data shows two sales for 55 DUKE STREET since 1st January 1995. The below table shows the price paid for the two sales, along with the average semi-detached price in the Sandwell local authority area for the corresponding sale date. One of the two 55 DUKE STREET sales was for above the average price, whilst the other was 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 22 DEC | £136,845 | £112,532 | 22% above HPI |
2009 18 DEC | £80,000 | £113,128 | 29% below HPI |
The below graph shows the average semi-detached house price in the Sandwell local authority area over time, sourced from the HPI. The two 55 DUKE STREET sales from December 2009 and December 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 December 2009 sale was for 29% below the HPI. So the extrapolation line tracks at 29% below the HPI over time, until the December 2010 sale, where it rises to 22% above the HPI. The line then continues to track at 22% above the HPI.

55 DUKE STREET might now be worth an estimated £273,340.
This is based on house price inflation of 99.7%, between December 2010 and October 2025, for semi-detached houses, in the Sandwell local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).
The 99.7% inflationary increase is applied to the most recent sale price for 55 DUKE STREET of £136,845 on 22nd December 2010. For the value to have increased from £136,845 to £273,340 over the fifteen years and two months to October 2025, the following assumptions must hold true:
55 DUKE STREET is 82m², which includes one extension, according to the EPC inspection conducted in August 2010. This puts it in the smallest 30% of semi-detached houses houses in Blackheath, based on EPC data. The below chart shows the distribution of semi-detached houses houses by size in Blackheath, and where 55 DUKE STREET lies on this distribution: 26% of semi-detached houses houses are smaller than 55 DUKE STREET, and 74% of houses are larger. Note that EPC data is not available for all properties in Blackheath.

55 DUKE STREET sits on a plot of roughly 0.080 of an acre, or 322m². The below map shows the location of 55 DUKE STREET, 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 55 DUKE STREET). 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.

55 DUKE STREET is located in ROWLEY REGIS, in the B65 postcode district. The below map shows the position of No. 55 on DUKE STREET.

Most recent sales first: