85, BLENHEIM DRIVE, BICESTER, OX26 2NH - £450,000

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.

85 BLENHEIM DRIVE is a large extended detached house of 140m², built sometime between 1967 and 1975, which could now be worth an estimated £446,871. It was last sold for £450,000 in March 2025, which was around 20% below the average March 2025 detached price in the Cherwell local authority area. The most recent EPC inspection was February 2025, where the current energy rating was C, and the potential energy rating was C.

85 BLENHEIM DRIVE Sold Prices

Land registry data shows four sales for 85 BLENHEIM DRIVE since 1^st January 1995. The below table shows the price paid for the four sales, along with the average detached price in the Cherwell local authority area for the corresponding sale date. All of the four 85 BLENHEIM DRIVE 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
2025 28 MAR	£450,000	£559,385	20% below HPI
2004 10 DEC	£236,000	£295,893	20% below HPI
1996 4 OCT	£76,000	£105,372	28% below HPI
1995 13 APR	£74,000	£94,169	21% below HPI

85 BLENHEIM DRIVE Price Paid vs. HPI Average

The below graph shows the average detached house price in the Cherwell local authority area over time, sourced from the HPI. The four 85 BLENHEIM DRIVE sales between April 1995 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 December 2004 sale was for 20% below the HPI. So the extrapolation line tracks at 20% below the HPI over time, until the March 2025 sale, which was also at 20% below the HPI.

What might 85 BLENHEIM DRIVE be worth now?

85 BLENHEIM DRIVE might now be worth an estimated £446,871.

This is based on house price deflation of 0.7%, between March 2025 and June 2025, for detached houses, in the Cherwell local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 0.7% deflationary decrease is applied to the most recent sale price for 85 BLENHEIM DRIVE of £450,000 on 28th March 2025. For the value to have decreased from £450,000 to £446,871 over the nine months to June 2025, the following assumptions must hold true:

• The value of 85 BLENHEIM DRIVE has moved in line with the HPI for detached houses in the Cherwell local authority area.
• The March 2025 sale price of £450,000 represented a fair market value for the property.
• The size, condition, and specification of 85 BLENHEIM DRIVE has not materially changed since March 2025.

How Large is 85 BLENHEIM DRIVE?

85 BLENHEIM DRIVE is 140m², which includes three extensions, according to the EPC inspection conducted in February 2025. This puts it in the largest 30% of detached houses houses in Bicester, based on EPC data. The below chart shows the distribution of detached houses houses by size in Bicester, and where 85 BLENHEIM DRIVE lies on this distribution: 73% of detached houses houses are smaller than 85 BLENHEIM DRIVE, and 26% of houses are larger. Note that EPC data is not available for all properties in Bicester.

85 BLENHEIM DRIVE: Plot and Title Map

85 BLENHEIM DRIVE sits on a plot of roughly 0.104 of an acre, or 421m². The below map shows the location of 85 BLENHEIM DRIVE, 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 85 BLENHEIM DRIVE). 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 85 BLENHEIM DRIVE?

85 BLENHEIM DRIVE is located in BICESTER, in the OX26 postcode district. The below map shows the position of No. 85 on BLENHEIM DRIVE.