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.
9A BLACKROOT ROAD is a very large extended detached house of 213m², built sometime between 1976 and 1982, which could now be worth an estimated £1,122,660. It was last sold for £1,100,000 in August 2025, which was around 151% above the average August 2025 detached price in the Birmingham local authority area. The most recent EPC inspection was January 2025, where the current energy rating was B, and the potential energy rating was A.
Land registry data shows two sales for 9A BLACKROOT ROAD since 1st January 1995. The below table shows the price paid for the two sales, along with the average detached price in the Birmingham local authority area for the corresponding sale date. Both of the two 9A BLACKROOT ROAD 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 |
|---|---|---|---|
2025 14 AUG | £1,100,000 | £437,727 | 151% above HPI |
1998 21 JUL | £292,500 | £103,301 | 183% above HPI |
The below graph shows the average detached house price in the Birmingham local authority area over time, sourced from the HPI. The two 9A BLACKROOT ROAD sales from July 1998 and August 2025 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 July 1998 sale was for 183% above the HPI. So the extrapolation line tracks at 183% above the HPI over time, until the August 2025 sale, where it falls to 151% above the HPI. The line then continues to track at 151% above the HPI.

9A BLACKROOT ROAD might now be worth an estimated £1,122,660.
This is based on house price inflation of 2.1%, between August 2025 and April 2026, for detached houses, in the Birmingham local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).
The 2.1% inflationary increase is applied to the most recent sale price for 9A BLACKROOT ROAD of £1,100,000 on 14th August 2025. For the value to have increased from £1,100,000 to £1,122,660 over the one year and four months to April 2026, the following assumptions must hold true:
9A BLACKROOT ROAD is 213m², which includes one extension, according to the EPC inspection conducted in January 2025. This puts it in the largest 20% of detached houses houses in Royal Sutton Coldfield, based on EPC data. The below chart shows the distribution of detached houses houses by size in Royal Sutton Coldfield, and where 9A BLACKROOT ROAD lies on this distribution: 89% of detached houses houses are smaller than 9A BLACKROOT ROAD, and 11% of houses are larger. Note that EPC data is not available for all properties in Royal Sutton Coldfield.

9A BLACKROOT ROAD sits on a plot of roughly 0.360 of an acre, or 1,457m². The below map shows the location of 9A BLACKROOT ROAD, 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 9A BLACKROOT ROAD). 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.

9A BLACKROOT ROAD is located in SUTTON COLDFIELD, in the B74 postcode district. The below map shows the position of No. 9A on BLACKROOT ROAD.

Most recent sales first: