20, ROUNDTOWN, AYNHO, BANBURY, OX17 3BH - £360,000

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.

20 ROUNDTOWN is a very small terraced house of 58m², built sometime before 1900, which could now be worth an estimated £374,549. It was last sold for £360,000 in July 2024, which was around 59% above the average July 2024 terraced price in the West Northamptonshire local authority area. The most recent EPC inspection was June 2011, where the current energy rating was E, and the potential energy rating was D.

20 ROUNDTOWN Sold Prices

Land registry data shows eight sales for 20 ROUNDTOWN since 1^st January 1995. The below table shows the price paid for the eight sales, along with the average terraced price in the West Northamptonshire local authority area for the corresponding sale date. All of the eight 20 ROUNDTOWN 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 12 JUL	£360,000	£226,610	59% above HPI
2020 21 AUG	£342,500	£190,031	80% above HPI
2017 12 JAN	£279,995	£173,488	61% above HPI
2015 18 SEP	£279,000	£157,993	77% above HPI
2011 26 AUG	£225,000	£127,461	77% above HPI
2001 4 MAY	£146,000	£67,754	115% above HPI
1999 18 FEB	£92,000	£49,548	86% above HPI
1996 20 DEC	£69,500	£40,583	71% above HPI

20 ROUNDTOWN Price Paid vs. HPI Average

The below graph shows the average terraced house price in the West Northamptonshire local authority area over time, sourced from the HPI. The eight 20 ROUNDTOWN sales between December 1996 and July 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 August 2020 sale was for 80% above the HPI. So the extrapolation line tracks at 80% above the HPI over time, until the July 2024 sale, where it falls to 59% above the HPI. The line then continues to track at 59% above the HPI.

What might 20 ROUNDTOWN be worth now?

20 ROUNDTOWN might now be worth an estimated £374,549.

This is based on house price inflation of 4%, between July 2024 and August 2025, for terraced 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 4% inflationary increase is applied to the most recent sale price for 20 ROUNDTOWN of £360,000 on 12th July 2024. For the value to have increased from £360,000 to £374,549 over the eleven months to August 2025, the following assumptions must hold true:

• The value of 20 ROUNDTOWN has moved in line with the HPI for terraced houses in the West Northamptonshire local authority area.
• The July 2024 sale price of £360,000 represented a fair market value for the property.
• The size, condition, and specification of 20 ROUNDTOWN has not materially changed since July 2024.

How Large is 20 ROUNDTOWN?

20 ROUNDTOWN is 58m² according to the EPC inspection conducted in June 2011. This puts it in the smallest 10% of terraced houses houses in Aynho, based on EPC data. The below chart shows the distribution of terraced houses houses by size in Aynho, and where 20 ROUNDTOWN lies on this distribution: 3% of terraced houses houses are smaller than 20 ROUNDTOWN, and 97% of houses are larger. Note that EPC data is not available for all properties in Aynho.

20 ROUNDTOWN: Plot and Title Map

20 ROUNDTOWN sits on a plot of roughly 0.037 of an acre, or 148m². The below map shows the location of 20 ROUNDTOWN, 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 20 ROUNDTOWN). 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 20 ROUNDTOWN?

20 ROUNDTOWN is located in AYNHO, in the OX17 postcode district. The below map shows the position of No. 20 on ROUNDTOWN.