Property/Postcode Data Search:

6, CASTLE STREET, DEDDINGTON, BANBURY, OX15 0TE - £470,000

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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.

6 CASTLE STREET is a small extended terraced house of 120m², built sometime before 1900, which could now be worth an estimated £545,681. It was last sold for £470,000 in September 2021, which was around 86% above the average September 2021 terraced price in the Cherwell local authority area. The most recent EPC inspection was May 2021, where the current energy rating was D, and the potential energy rating was B.

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6 CASTLE STREET Sold Prices

Land registry data shows three sales for 6 CASTLE STREET since 1st January 1995. The below table shows the price paid for the three sales, along with the average terraced price in the Cherwell local authority area for the corresponding sale date. All of the three 6 CASTLE STREET sales were for above the average price. The average price is sourced from the Office for National Statistics' House Price Index (HPI).

DatePriceHPI PriceVariation from HPI
2021
10 SEP
£470,000£253,008
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86% above HPI
2009
27 JUL
£283,500£158,402
up arrow
79% above HPI
2005
16 AUG
£172,000£156,316
up arrow
10% above HPI

6 CASTLE STREET Price Paid vs. HPI Average

The below graph shows the average terraced house price in the Cherwell local authority area over time, sourced from the HPI. The three 6 CASTLE STREET sales between August 2005 and September 2021 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 July 2009 sale was for 79% above the HPI. So the extrapolation line tracks at 79% above the HPI over time, until the September 2021 sale, where it rises to 86% above the HPI. The line then continues to track at 86% above the HPI.

6, CASTLE STREET, DEDDINGTON, BANBURY, OX15 0TE: Price paid vs HM Land Registry's House Price Index

What might 6 CASTLE STREET be worth now?

6 CASTLE STREET might now be worth an estimated £545,681.

This is based on house price inflation of 16.1%, between September 2021 and August 2025, for terraced 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 16.1% inflationary increase is applied to the most recent sale price for 6 CASTLE STREET of £470,000 on 10th September 2021. For the value to have increased from £470,000 to £545,681 over the four years and one month to August 2025, the following assumptions must hold true:

  • The value of 6 CASTLE STREET has moved in line with the HPI for terraced houses in the Cherwell local authority area.
  • The September 2021 sale price of £470,000 represented a fair market value for the property.
  • The size, condition, and specification of 6 CASTLE STREET has not materially changed since September 2021.
Disclaimer: Please note that this is a theoretical estimate based on assumptions which may or may not be correct. It should not be relied on for any purpose.

How Large is 6 CASTLE STREET?

6 CASTLE STREET is 120m², which includes two extensions, according to the EPC inspection conducted in May 2021. This puts it in the smallest 40% of terraced houses houses in Deddington, based on EPC data. The below chart shows the distribution of terraced houses houses by size in Deddington, and where 6 CASTLE STREET lies on this distribution: 34% of terraced houses houses are smaller than 6 CASTLE STREET, and 66% of houses are larger. Note that EPC data is not available for all properties in Deddington.

6, CASTLE STREET, DEDDINGTON, BANBURY, OX15 0TE: Size of property relative to terraced houses houses in Deddington

6 CASTLE STREET: Plot and Title Map

6 CASTLE STREET sits on a plot of roughly 0.053 of an acre, or 215m². The below map shows the location of 6 CASTLE STREET, 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 6 CASTLE STREET). 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.

6, CASTLE STREET, DEDDINGTON, BANBURY, OX15 0TE: Plot and title map

Where is 6 CASTLE STREET?

6 CASTLE STREET is located in DEDDINGTON, in the OX15 postcode district. The below map shows the position of No. 6 on CASTLE STREET.

6, CASTLE STREET, DEDDINGTON, BANBURY, OX15 0TE: Location map and indicative extent of plot

All property sales on CASTLE STREET

Most recent sales first:

Full data available
2024
6 AUG
£400,000
Limited data available
2023
25 MAY
£426,000
Full data available
2021
10 SEP
£470,000
Full data available
2018
25 JAN
£428,000
Limited data available
2016
7 SEP
£545,000
Limited data available
2016
14 APR
£760,000
Limited data available
2015
17 NOV
£325,000
Limited data available
2014
22 APR
£180,000
Limited data available
2014
16 APR
£1,250,000
Full data available
2013
5 DEC
£295,000
Full data available
2012
7 SEP
£415,000
Limited data available
2011
24 FEB
£730,000
Full data available
2010
26 FEB
£275,000
Full data available
2009
27 JUL
£283,500
Limited data available
2007
28 SEP
£525,000
Full data available
2007
17 AUG
£283,000
Limited data available
2007
1 MAR
£1,041,500
Limited data available
2006
4 DEC
£445,000
Full data available
2006
9 NOV
£389,000
Full data available
2005
16 AUG
£172,000
Full data available
2005
15 JUL
£239,000
Limited data available
2004
4 NOV
£635,000
Limited data available
2004
10 SEP
£275,000
Limited data available
2001
31 JUL
£177,000
Limited data available
2001
16 FEB
£190,000
Limited data available
2000
24 FEB
£190,000
Full data available
1999
5 MAR
£165,000
Limited data available
1998
5 NOV
£330,000
Limited data available
1998
3 APR
£140,100
Limited data available
1997
28 NOV
£86,000
Full data available
1997
21 JUL
£92,750
Source: HM Land Registry Price Paid Data
Licence: Contains HM Land Registry data © Crown copyright and database right 2025. This data is licensed under the Open Government Licence v3.0.
Source: HM Land Registry UK House Price Index
Licence: Contains HM Land Registry data © Crown copyright and database right 2025. This data is licensed under the Open Government Licence v3.0.
Copyright statement: This information is subject to Crown copyright and database rights 2025 and is reproduced with the permission of HM Land Registry. The polygons (including the associated geometry, namely x, y co-ordinates) are subject to Crown copyright and database rights 2025 Ordnance Survey 100026316. Conditions of use.