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.
66 THORNHILL PARK is a large detached house of 154m², built sometime between 1976 and 1982, which could now be worth an estimated £647,569. It was last sold for £645,000 in November 2025, which was around 84% above the average November 2025 detached price in the Walsall local authority area. The most recent EPC inspection was March 2025, where the current energy rating was C, and the potential energy rating was B.
Land registry data shows two sales for 66 THORNHILL PARK since 1st January 1995. The below table shows the price paid for the two sales, along with the average detached price in the Walsall local authority area for the corresponding sale date. Both of the two 66 THORNHILL PARK 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 27 NOV | £645,000 | £351,201 | 84% above HPI |
2006 27 JUL | £378,500 | £207,061 | 83% above HPI |
The below graph shows the average detached house price in the Walsall local authority area over time, sourced from the HPI. The two 66 THORNHILL PARK sales from July 2006 and November 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 2006 sale was for 83% above the HPI. So the extrapolation line tracks at 83% above the HPI over time, until the November 2025 sale, where it rises to 84% above the HPI. The line then continues to track at 84% above the HPI.

66 THORNHILL PARK might now be worth an estimated £647,569.
This is based on house price inflation of 0.4%, between November 2025 and May 2026, for detached houses, in the Walsall local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).
The 0.4% inflationary increase is applied to the most recent sale price for 66 THORNHILL PARK of £645,000 on 27th November 2025. For the value to have increased from £645,000 to £647,569 over the one year and six months to May 2026, the following assumptions must hold true:
66 THORNHILL PARK is 154m² according to the EPC inspection conducted in March 2025. This puts it in the largest 30% of detached houses houses in Streetly, based on EPC data. The below chart shows the distribution of detached houses houses by size in Streetly, and where 66 THORNHILL PARK lies on this distribution: 73% of detached houses houses are smaller than 66 THORNHILL PARK, and 27% of houses are larger. Note that EPC data is not available for all properties in Streetly.

66 THORNHILL PARK sits on a plot of roughly 0.170 of an acre, or 688m². The below map shows the location of 66 THORNHILL PARK, 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 66 THORNHILL PARK). 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.

66 THORNHILL PARK is located in SUTTON COLDFIELD, in the B74 postcode district. The below map shows the position of No. 66 on THORNHILL PARK.

Most recent sales first: