23, OSTERLEY GROVE, BANBURY, OX16 9LR - £168,000

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.

23 OSTERLEY GROVE is a very small semi-detached house of 60m², built sometime between 1950 and 1966, which could now be worth an estimated £279,869. It was last sold for £168,000 in May 2013, which was around 22% below the average May 2013 semi-detached price in the Cherwell local authority area. The most recent EPC inspection was December 2011, where the current energy rating was D, and the potential energy rating was D.

23 OSTERLEY GROVE Sold Prices

Land registry data shows two sales for 23 OSTERLEY GROVE since 1^st January 1995. The below table shows the price paid for the two sales, along with the average semi-detached price in the Cherwell local authority area for the corresponding sale date. Both of the two 23 OSTERLEY GROVE 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
2013 15 MAY	£168,000	£214,277	22% below HPI
2007 7 JUN	£180,000	£210,153	14% below HPI

23 OSTERLEY GROVE Price Paid vs. HPI Average

The below graph shows the average semi-detached house price in the Cherwell local authority area over time, sourced from the HPI. The two 23 OSTERLEY GROVE sales from June 2007 and May 2013 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 June 2007 sale was for 14% below the HPI. So the extrapolation line tracks at 14% below the HPI over time, until the May 2013 sale, where it falls to 22% below the HPI. The line then continues to track at 22% below the HPI.

What might 23 OSTERLEY GROVE be worth now?

23 OSTERLEY GROVE might now be worth an estimated £279,869.

This is based on house price inflation of 66.6%, between May 2013 and August 2025, for semi-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 66.6% inflationary increase is applied to the most recent sale price for 23 OSTERLEY GROVE of £168,000 on 15th May 2013. For the value to have increased from £168,000 to £279,869 over the eleven years and nine months to August 2025, the following assumptions must hold true:

• The value of 23 OSTERLEY GROVE has moved in line with the HPI for semi-detached houses in the Cherwell local authority area.
• The May 2013 sale price of £168,000 represented a fair market value for the property.
• The size, condition, and specification of 23 OSTERLEY GROVE has not materially changed since May 2013.

How Large is 23 OSTERLEY GROVE?

23 OSTERLEY GROVE is 60m² according to the EPC inspection conducted in December 2011. This puts it in the smallest 10% of semi-detached houses houses in Banbury, based on EPC data. The below chart shows the distribution of semi-detached houses houses by size in Banbury, and where 23 OSTERLEY GROVE lies on this distribution: 2% of semi-detached houses houses are smaller than 23 OSTERLEY GROVE, and 98% of houses are larger. Note that EPC data is not available for all properties in Banbury.

23 OSTERLEY GROVE: Plot and Title Map

23 OSTERLEY GROVE sits on a plot of roughly 0.076 of an acre, or 309m². The below map shows the location of 23 OSTERLEY GROVE, 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 23 OSTERLEY GROVE). 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 23 OSTERLEY GROVE?

23 OSTERLEY GROVE is located in BANBURY, in the OX16 postcode district. The below map shows the position of No. 23 on OSTERLEY GROVE.