45, SPRING LANE, OLNEY, MK46 5BP - £575,000

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.

45 SPRING LANE is a midsized extended semi-detached house of 117m², built sometime between 1900 and 1929, which could now be worth an estimated £583,923. It was last sold for £575,000 in May 2026, which was around 74% above the average May 2026 semi-detached price in the Milton Keynes local authority area. The most recent EPC inspection was January 2026, where the current energy rating was C, and the potential energy rating was C.

45 SPRING LANE Sold Prices

Land registry data shows four sales for 45 SPRING LANE since 1^st January 1995. The below table shows the price paid for the four sales, along with the average semi-detached price in the Milton Keynes local authority area for the corresponding sale date. All of the four 45 SPRING LANE 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
2026 6 MAY	£575,000	£329,550	74% above HPI
2007 19 OCT	£300,000	£188,411	59% above HPI
2003 25 APR	£223,000	£131,429	70% above HPI
2002 28 MAR	£150,000	£98,639	52% above HPI

45 SPRING LANE Price Paid vs. HPI Average

The below graph shows the average semi-detached house price in the Milton Keynes local authority area over time, sourced from the HPI. The four 45 SPRING LANE sales between March 2002 and May 2026 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 October 2007 sale was for 59% above the HPI. So the extrapolation line tracks at 59% above the HPI over time, until the May 2026 sale, where it rises to 74% above the HPI. The line then continues to track at 74% above the HPI.

What might 45 SPRING LANE be worth now?

45 SPRING LANE might now be worth an estimated £583,923.

This is based on house price inflation of 1.6%, between May 2026 and July 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 1.6% inflationary increase is applied to the most recent sale price for 45 SPRING LANE of £575,000 on 6th May 2026. For the value to have increased from £575,000 to £583,923 over the ten months to July 2026, the following assumptions must hold true:

• The value of 45 SPRING LANE has moved in line with the HPI for semi-detached houses in the Milton Keynes local authority area.
• The May 2026 sale price of £575,000 represented a fair market value for the property.
• The size, condition, and specification of 45 SPRING LANE has not materially changed since May 2026.

How Large is 45 SPRING LANE?

45 SPRING LANE is 117m², which includes three extensions, according to the EPC inspection conducted in January 2026. This puts it in the smallest 50% 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 45 SPRING LANE lies on this distribution: 45% of semi-detached houses houses are smaller than 45 SPRING LANE, and 55% of houses are larger. Note that EPC data is not available for all properties in Olney.

45 SPRING LANE: Plot and Title Map

45 SPRING LANE sits on a plot of roughly 0.075 of an acre, or 303m². The below map shows the location of 45 SPRING LANE, 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 45 SPRING LANE). 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 45 SPRING LANE?

45 SPRING LANE is located in OLNEY, in the MK46 postcode district. The below map shows the position of No. 45 on SPRING LANE.