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.
1 ROUND HILL is a very large extended detached house of 138m², built sometime between 1996 and 2002, which could now be worth an estimated £353,344. It was last sold for £79,995 in February 1997, which was around 29% above the average February 1997 detached price in the Barnsley local authority area. The most recent EPC inspection was July 2022, where the current energy rating was C, and the potential energy rating was B.
Land registry data shows one sale for 1 ROUND HILL since 1st January 1995. The below table shows the price paid for the one sale, along with the average detached price in the Barnsley local authority area for the corresponding sale date. The average price is sourced from the Office for National Statistics' House Price Index (HPI).
| Date | Price | HPI Price | Variation from HPI |
|---|---|---|---|
1997 28 FEB | £79,995 | £61,995 | 29% above HPI |
1 ROUND HILL might now be worth an estimated £353,344.
This is based on house price inflation of 341.7%, between February 1997 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 341.7% inflationary increase is applied to the most recent sale price for 1 ROUND HILL of £79,995 on 28th February 1997. For the value to have increased from £79,995 to £353,344 over the 28 years and nine months to May 2026, the following assumptions must hold true:
1 ROUND HILL is 138m², which includes one extension, according to the EPC inspection conducted in July 2022. This puts it in the largest 20% of detached houses in Darton, based on EPC data. The below chart shows the distribution of detached houses by size in Darton, and where 1 ROUND HILL lies on this distribution: 84% of detached houses are smaller than 1 ROUND HILL, and 16% of detached houses are larger. Note that EPC data is not available for all properties in Darton.

1 ROUND HILL sits on a plot of roughly 0.081 of an acre, or 326m².
1 ROUND HILL is located in DARTON, in the S75 postcode district.
Most recent sales first: