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 ORKNEY CLOSE is a midsized extended semi-detached house of 151m², built sometime between 1967 and 1975, which could now be worth an estimated £623,101. It was last sold for £350,000 in October 2011, which was around 30% above the average October 2011 semi-detached price in the Buckinghamshire local authority area. The most recent EPC inspection was April 2026, where the current energy rating was D, and the potential energy rating was C.
Land registry data shows two sales for 9 ORKNEY 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 Buckinghamshire local authority area for the corresponding sale date. Both of the two 9 ORKNEY 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 |
|---|---|---|---|
2011 12 OCT | £350,000 | £269,154 | 30% above HPI |
2006 1 DEC | £315,000 | £256,456 | 23% above HPI |
The below graph shows the average semi-detached house price in the Buckinghamshire local authority area over time, sourced from the HPI. The two 9 ORKNEY CLOSE sales from December 2006 and October 2011 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 December 2006 sale was for 23% above the HPI. So the extrapolation line tracks at 23% above the HPI over time, until the October 2011 sale, where it rises to 30% above the HPI. The line then continues to track at 30% above the HPI.

9 ORKNEY CLOSE might now be worth an estimated £623,101.
This is based on house price inflation of 78%, between October 2011 and May 2026, for semi-detached houses, in the Buckinghamshire local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).
The 78% inflationary increase is applied to the most recent sale price for 9 ORKNEY CLOSE of £350,000 on 12th October 2011. For the value to have increased from £350,000 to £623,101 over the fifteen years and five months to May 2026, the following assumptions must hold true:
9 ORKNEY CLOSE is 151m², which includes one extension, according to the EPC inspection conducted in April 2026. This puts it in the largest 50% of semi-detached houses houses in Stewkley, based on EPC data. The below chart shows the distribution of semi-detached houses houses by size in Stewkley, and where 9 ORKNEY CLOSE lies on this distribution: 59% of semi-detached houses houses are smaller than 9 ORKNEY CLOSE, and 41% of houses are larger. Note that EPC data is not available for all properties in Stewkley.

9 ORKNEY CLOSE sits on a plot of roughly 0.096 of an acre, or 387m². The below map shows the location of 9 ORKNEY 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 ORKNEY 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 ORKNEY CLOSE is located in STEWKLEY, in the LU7 postcode district. The below map shows the position of No. 9 on ORKNEY CLOSE.

Most recent sales first: