22, JOHNSONS FIELD, OLNEY, MK46 5JF - £595,000

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.

22 JOHNSONS FIELD is a midsized detached house of 130m², built sometime between 1991 and 1995, which could now be worth an estimated £582,656. It was last sold for £595,000 in March 2025, which was around 8% above the average March 2025 detached price in the Milton Keynes local authority area. The most recent EPC inspection was April 2024, where the current energy rating was C, and the potential energy rating was B.

22 JOHNSONS FIELD Sold Prices

Land registry data shows three sales for 22 JOHNSONS FIELD since 1^st January 1995. The below table shows the price paid for the three sales, along with the average detached price in the Milton Keynes local authority area for the corresponding sale date. All of the three 22 JOHNSONS FIELD 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 28 MAR	£595,000	£552,149	8% above HPI
2004 30 APR	£325,000	£244,774	33% above HPI
1997 1 JUL	£141,000	£97,046	45% above HPI

22 JOHNSONS FIELD Price Paid vs. HPI Average

The below graph shows the average detached house price in the Milton Keynes local authority area over time, sourced from the HPI. The three 22 JOHNSONS FIELD sales between July 1997 and March 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 April 2004 sale was for 33% above the HPI. So the extrapolation line tracks at 33% above the HPI over time, until the March 2025 sale, where it falls to 8% above the HPI. The line then continues to track at 8% above the HPI.

What might 22 JOHNSONS FIELD be worth now?

22 JOHNSONS FIELD might now be worth an estimated £582,656.

This is based on house price deflation of 2.1%, between March 2025 and April 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 2.1% deflationary decrease is applied to the most recent sale price for 22 JOHNSONS FIELD of £595,000 on 28th March 2025. For the value to have decreased from £595,000 to £582,656 over the eleven months to April 2026, the following assumptions must hold true:

• The value of 22 JOHNSONS FIELD has moved in line with the HPI for detached houses in the Milton Keynes local authority area.
• The March 2025 sale price of £595,000 represented a fair market value for the property.
• The size, condition, and specification of 22 JOHNSONS FIELD has not materially changed since March 2025.

How Large is 22 JOHNSONS FIELD?

22 JOHNSONS FIELD is 130m² according to the EPC inspection conducted in April 2024. This puts it in the largest 50% of detached houses houses in Olney, based on EPC data. The below chart shows the distribution of detached houses houses by size in Olney, and where 22 JOHNSONS FIELD lies on this distribution: 58% of detached houses houses are smaller than 22 JOHNSONS FIELD, and 41% of houses are larger. Note that EPC data is not available for all properties in Olney.

22 JOHNSONS FIELD: Plot and Title Map

22 JOHNSONS FIELD sits on a plot of roughly 0.129 of an acre, or 524m². The below map shows the location of 22 JOHNSONS FIELD, 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 22 JOHNSONS FIELD). 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.

Where is 22 JOHNSONS FIELD?

22 JOHNSONS FIELD is located in OLNEY, in the MK46 postcode district. The below map shows the position of No. 22 on JOHNSONS FIELD.