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.
21 ROUND HILL is a small detached house of 83m², built sometime between 1991 and 1995, which could now be worth an estimated £297,786. It was last sold for £85,000 in March 2002, which was around 9% above the average March 2002 detached price in the Barnsley local authority area. The most recent EPC inspection was June 2026, where the current energy rating was C, and the potential energy rating was C.
Land registry data shows two sales for 21 ROUND HILL since 1st January 1995. The below table shows the price paid for the two sales, along with the average detached price in the Barnsley local authority area for the corresponding sale date. Both of the two 21 ROUND HILL 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 |
|---|---|---|---|
2002 28 MAR | £85,000 | £78,164 | 9% above HPI |
1997 3 FEB | £69,995 | £61,995 | 13% above HPI |
21 ROUND HILL might now be worth an estimated £297,786.
This is based on house price inflation of 250.3%, between March 2002 and May 2026, for detached houses, in the Barnsley local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).
The 250.3% inflationary increase is applied to the most recent sale price for 21 ROUND HILL of £85,000 on 28th March 2002. For the value to have increased from £85,000 to £297,786 over the 23 years and ten months to May 2026, the following assumptions must hold true:
21 ROUND HILL is 83m² according to the EPC inspection conducted in June 2026. This puts it in the smallest 30% of detached houses in Darton, based on EPC data. The below chart shows the distribution of detached houses by size in Darton, and where 21 ROUND HILL lies on this distribution: 29% of detached houses are smaller than 21 ROUND HILL, and 71% of detached houses are larger. Note that EPC data is not available for all properties in Darton.

21 ROUND HILL is located in DARTON, in the S75 postcode district. The below map shows the position of No. 21 on ROUND HILL.

Most recent sales first: