15, GILPIN WAY, OLNEY, MK46 4DN - £375,000

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.

15 GILPIN WAY is a very small semi-detached house of 93m², built sometime between 1967 and 1975, which could now be worth an estimated £387,306. It was last sold for £375,000 in November 2024, which was around 17% above the average November 2024 semi-detached price in the Milton Keynes local authority area. The most recent EPC inspection was May 2022, where the current energy rating was C, and the potential energy rating was B.

15 GILPIN WAY Sold Prices

Land registry data shows four sales for 15 GILPIN WAY 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 15 GILPIN WAY 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
2024 8 NOV	£375,000	£321,396	17% above HPI
2023 9 MAR	£345,000	£308,339	12% above HPI
2010 11 JUN	£190,000	£167,279	14% above HPI
2004 24 FEB	£163,000	£139,200	17% above HPI

15 GILPIN WAY 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 15 GILPIN WAY sales between February 2004 and November 2024 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 2023 sale was for 12% above the HPI. So the extrapolation line tracks at 12% above the HPI over time, until the November 2024 sale, where it rises to 17% above the HPI. The line then continues to track at 17% above the HPI.

What might 15 GILPIN WAY be worth now?

15 GILPIN WAY might now be worth an estimated £387,306.

This is based on house price inflation of 3.3%, between November 2024 and June 2025, 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 3.3% inflationary increase is applied to the most recent sale price for 15 GILPIN WAY of £375,000 on 8th November 2024. For the value to have increased from £375,000 to £387,306 over the one year and five months to June 2025, the following assumptions must hold true:

• The value of 15 GILPIN WAY has moved in line with the HPI for semi-detached houses in the Milton Keynes local authority area.
• The November 2024 sale price of £375,000 represented a fair market value for the property.
• The size, condition, and specification of 15 GILPIN WAY has not materially changed since November 2024.

How Large is 15 GILPIN WAY?

15 GILPIN WAY is 93m² according to the EPC inspection conducted in May 2022. This puts it in the smallest 20% 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 15 GILPIN WAY lies on this distribution: 16% of semi-detached houses houses are smaller than 15 GILPIN WAY, and 84% of houses are larger. Note that EPC data is not available for all properties in Olney.

15 GILPIN WAY: Plot and Title Map

15 GILPIN WAY sits on a plot of roughly 0.051 of an acre, or 207m². The below map shows the location of 15 GILPIN WAY, 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 15 GILPIN WAY). 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 15 GILPIN WAY?

15 GILPIN WAY is located in OLNEY, in the MK46 postcode district. The below map shows the position of No. 15 on GILPIN WAY.