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.
4 NORTON LEYS is a very large detached house of 188m², built sometime between 1996 and 2002, which could now be worth an estimated £848,302. It was last sold for £842,500 in January 2025, which was around 54% above the average January 2025 detached price in the Milton Keynes local authority area. The most recent EPC inspection was August 2024, where the current energy rating was C, and the potential energy rating was B.
Land registry data shows six sales for 4 NORTON LEYS since 1st January 1995. The below table shows the price paid for the six sales, along with the average detached price in the Milton Keynes local authority area for the corresponding sale date. All of the six 4 NORTON LEYS 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 |
|---|---|---|---|
2025 20 JAN | £842,500 | £546,012 | 54% above HPI |
2014 31 MAR | £515,000 | £318,076 | 62% above HPI |
2007 29 JUN | £445,000 | £300,579 | 48% above HPI |
2001 27 SEP | £275,000 | £175,486 | 57% above HPI |
1997 7 FEB | £180,000 | £91,594 | 97% above HPI |
1996 5 JUL | £145,000 | £88,947 | 63% above HPI |
The below graph shows the average detached house price in the Milton Keynes local authority area over time, sourced from the HPI. The six 4 NORTON LEYS sales between July 1996 and January 2025 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 March 2014 sale was for 62% above the HPI. So the extrapolation line tracks at 62% above the HPI over time, until the January 2025 sale, where it falls to 54% above the HPI. The line then continues to track at 54% above the HPI.

4 NORTON LEYS might now be worth an estimated £848,302.
This is based on house price inflation of 0.7%, between January 2025 and May 2026, for 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 0.7% inflationary increase is applied to the most recent sale price for 4 NORTON LEYS of £842,500 on 20th January 2025. For the value to have increased from £842,500 to £848,302 over the eight months to May 2026, the following assumptions must hold true:
4 NORTON LEYS is 188m² according to the EPC inspection conducted in August 2024. This puts it in the largest 20% of detached houses houses in Milton Keynes, based on EPC data. The below chart shows the distribution of detached houses houses by size in Milton Keynes, and where 4 NORTON LEYS lies on this distribution: 88% of detached houses houses are smaller than 4 NORTON LEYS, and 11% of houses are larger. Note that EPC data is not available for all properties in Milton Keynes.

4 NORTON LEYS sits on a plot of roughly 0.155 of an acre, or 627m². The below map shows the location of 4 NORTON LEYS, 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 4 NORTON LEYS). 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.

4 NORTON LEYS is located in WAVENDON GATE, in the MK7 postcode district. The below map shows the position of No. 4 on NORTON LEYS.

Most recent sales first: