13, THORNHILL, CHACOMBE, BANBURY, OX17 2JG - £210,000

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.

13 THORNHILL is a very small extended semi-detached house of 88m², built sometime between 1967 and 1975, which could now be worth an estimated £357,540. It was last sold for £210,000 in April 2008, which was around 24% above the average April 2008 semi-detached price in the West Northamptonshire local authority area. The most recent EPC inspection was August 2024, where the current energy rating was D, and the potential energy rating was C.

13 THORNHILL Sold Prices

Land registry data shows two sales for 13 THORNHILL 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 West Northamptonshire local authority area for the corresponding sale date. Both of the two 13 THORNHILL 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
2008 18 APR	£210,000	£168,907	24% above HPI
1996 7 JUN	£59,000	£50,126	18% above HPI

13 THORNHILL Price Paid vs. HPI Average

The below graph shows the average semi-detached house price in the West Northamptonshire local authority area over time, sourced from the HPI. The two 13 THORNHILL sales from June 1996 and April 2008 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 1996 sale was for 18% above the HPI. So the extrapolation line tracks at 18% above the HPI over time, until the April 2008 sale, where it rises to 24% above the HPI. The line then continues to track at 24% above the HPI.

What might 13 THORNHILL be worth now?

13 THORNHILL might now be worth an estimated £357,540.

This is based on house price inflation of 70.3%, between April 2008 and August 2025, for semi-detached houses, in the West Northamptonshire local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 70.3% inflationary increase is applied to the most recent sale price for 13 THORNHILL of £210,000 on 18th April 2008. For the value to have increased from £210,000 to £357,540 over the sixteen years and eight months to August 2025, the following assumptions must hold true:

• The value of 13 THORNHILL has moved in line with the HPI for semi-detached houses in the West Northamptonshire local authority area.
• The April 2008 sale price of £210,000 represented a fair market value for the property.
• The size, condition, and specification of 13 THORNHILL has not materially changed since April 2008.

How Large is 13 THORNHILL?

13 THORNHILL is 88m², which includes one extension, according to the EPC inspection conducted in August 2024. This puts it in the smallest 20% of semi-detached houses houses in Chacombe, based on EPC data. The below chart shows the distribution of semi-detached houses houses by size in Chacombe, and where 13 THORNHILL lies on this distribution: 14% of semi-detached houses houses are smaller than 13 THORNHILL, and 86% of houses are larger. Note that EPC data is not available for all properties in Chacombe.

13 THORNHILL: Plot and Title Map

13 THORNHILL sits on a plot of roughly 0.060 of an acre, or 243m². The below map shows the location of 13 THORNHILL, 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 13 THORNHILL). 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 13 THORNHILL?

13 THORNHILL is located in CHACOMBE, in the OX17 postcode district. The below map shows the position of No. 13 on THORNHILL.