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.
40 OXLEYS is a very small semi-detached house of 57m², built sometime between 1991 and 1995, which could now be worth an estimated £283,004. It was last sold for £135,000 in January 2009, which was around 12% below the average January 2009 semi-detached price in the Milton Keynes local authority area. The most recent EPC inspection was June 2020, where the current energy rating was D, and the potential energy rating was B.
Land registry data shows two sales for 40 OXLEYS since 1st January 1995. The below table shows the price paid for the two sales, along with the average semi-detached price in the Milton Keynes local authority area for the corresponding sale date. Both of the two 40 OXLEYS sales were for below 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 |
|---|---|---|---|
2009 29 JAN | £135,000 | £153,360 | 12% below HPI |
2001 12 JUL | £80,000 | £89,088 | 10% below HPI |
The below graph shows the average semi-detached house price in the Milton Keynes local authority area over time, sourced from the HPI. The two 40 OXLEYS sales from July 2001 and January 2009 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 2001 sale was for 10% below the HPI. So the extrapolation line tracks at 10% below the HPI over time, until the January 2009 sale, where it falls to 12% below the HPI. The line then continues to track at 12% below the HPI.

40 OXLEYS might now be worth an estimated £283,004.
This is based on house price inflation of 109.6%, between January 2009 and April 2026, for semi-detached houses, in the Milton Keynes local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).
The 109.6% inflationary increase is applied to the most recent sale price for 40 OXLEYS of £135,000 on 29th January 2009. For the value to have increased from £135,000 to £283,004 over the sixteen years and nine months to April 2026, the following assumptions must hold true:
40 OXLEYS is 57m² according to the EPC inspection conducted in June 2020. This puts it in the smallest 10% of semi-detached houses houses in Olney, based on EPC data. The below chart shows the distribution of semi-detached houses houses by size in Olney, and where 40 OXLEYS lies on this distribution: 1% of semi-detached houses houses are smaller than 40 OXLEYS, and 99% of houses are larger. Note that EPC data is not available for all properties in Olney.

40 OXLEYS sits on a plot of roughly 0.027 of an acre, or 110m². The below map shows the location of 40 OXLEYS, 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 40 OXLEYS). 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.

40 OXLEYS is located in OLNEY, in the MK46 postcode district. The below map shows the position of No. 40 on OXLEYS.

Most recent sales first: