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.
9 CASTLE CLOSE is a very small semi-detached house of 45m², built sometime between 1991 and 1995, which could now be worth an estimated £190,616. It was last sold for £128,000 in January 2018, which was around 15% above the average January 2018 semi-detached price in the Barnsley local authority area. The most recent EPC inspection was September 2017, where the current energy rating was D, and the potential energy rating was B.
Land registry data shows two sales for 9 CASTLE CLOSE since 1st January 1995. The below table shows the price paid for the two sales, along with the average semi-detached price in the Barnsley local authority area for the corresponding sale date. Both of the two 9 CASTLE CLOSE 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 |
|---|---|---|---|
2018 19 JAN | £128,000 | £111,740 | 15% above HPI |
2008 30 MAY | £120,000 | £113,371 | 6% above HPI |
The below graph shows the average semi-detached house price in the Barnsley local authority area over time, sourced from the HPI. The two 9 CASTLE CLOSE sales from May 2008 and January 2018 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 May 2008 sale was for 6% above the HPI. So the extrapolation line tracks at 6% above the HPI over time, until the January 2018 sale, where it rises to 15% above the HPI. The line then continues to track at 15% above the HPI.

9 CASTLE CLOSE might now be worth an estimated £190,616.
This is based on house price inflation of 48.9%, between January 2018 and July 2025, for semi-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 48.9% inflationary increase is applied to the most recent sale price for 9 CASTLE CLOSE of £128,000 on 19th January 2018. For the value to have increased from £128,000 to £190,616 over the six years and six months to July 2025, the following assumptions must hold true:
9 CASTLE CLOSE is 45m² according to the EPC inspection conducted in September 2017. This puts it in the smallest 10% of semi-detached houses houses in Barnsley, based on EPC data. The below chart shows the distribution of semi-detached houses houses by size in Barnsley, and where 9 CASTLE CLOSE lies on this distribution: Less than 1% of semi-detached houses houses are smaller than 9 CASTLE CLOSE, and more than 99% of houses are larger. Note that EPC data is not available for all properties in Barnsley.

9 CASTLE CLOSE sits on a plot of roughly 0.060 of an acre, or 243m². The below map shows the location of 9 CASTLE CLOSE, 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 9 CASTLE CLOSE). 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.

9 CASTLE CLOSE is located in MONK BRETTON, in the S71 postcode district. The below map shows the position of No. 9 on CASTLE CLOSE.

Most recent sales first: