Property/Postcode Data Search:

UPPER WEST FIELD, READING ROAD, HARWELL, DIDCOT, OX11 0JJ - £1,320,000

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.

UPPER WEST FIELD is a very large detached house of 448m², built sometime between 2003 and 2006, which could now be worth an estimated £1,632,223. It was last sold for £1,320,000 in July 2017, which was around 155% above the average July 2017 detached price in the Vale of White Horse local authority area. The most recent EPC inspection was November 2016, where the current energy rating was C, and the potential energy rating was C.

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UPPER WEST FIELD Sold Prices

Land registry data shows three sales for UPPER WEST FIELD since 1st January 1995. The below table shows the price paid for the three sales, along with the average detached price in the Vale of White Horse local authority area for the corresponding sale date. All of the three UPPER WEST FIELD 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
2017
28 JUL
£1,320,000£516,846
up arrow
155% above HPI
2008
2 OCT
£1,127,500£369,888
up arrow
205% above HPI
2003
11 DEC
£445,000£304,827
up arrow
46% above HPI

UPPER WEST FIELD Price Paid vs. HPI Average

The below graph shows the average detached house price in the Vale of White Horse local authority area over time, sourced from the HPI. The three UPPER WEST FIELD sales between December 2003 and July 2017 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 October 2008 sale was for 205% above the HPI. So the extrapolation line tracks at 205% above the HPI over time, until the July 2017 sale, where it falls to 155% above the HPI. The line then continues to track at 155% above the HPI.

UPPER WEST FIELD, READING ROAD, HARWELL, DIDCOT, OX11 0JJ: Price paid vs HM Land Registry's House Price Index

What might UPPER WEST FIELD be worth now?

UPPER WEST FIELD might now be worth an estimated £1,632,223.

This is based on house price inflation of 23.7%, between July 2017 and July 2025, for detached houses, in the Vale of White Horse local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 23.7% inflationary increase is applied to the most recent sale price for UPPER WEST FIELD of £1,320,000 on 28th July 2017. For the value to have increased from £1,320,000 to £1,632,223 over the eight years to July 2025, the following assumptions must hold true:

  • The value of UPPER WEST FIELD has moved in line with the HPI for detached houses in the Vale of White Horse local authority area.
  • The July 2017 sale price of £1,320,000 represented a fair market value for the property.
  • The size, condition, and specification of UPPER WEST FIELD has not materially changed since July 2017.
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 UPPER WEST FIELD?

UPPER WEST FIELD is 448m² according to the EPC inspection conducted in November 2016. This puts it in the largest 10% of detached houses houses in Harwell, based on EPC data. The below chart shows the distribution of detached houses houses by size in Harwell, and where UPPER WEST FIELD lies on this distribution: More than 99% of detached houses houses are smaller than UPPER WEST FIELD, and less than 1% of houses are larger. Note that EPC data is not available for all properties in Harwell.

UPPER WEST FIELD, READING ROAD, HARWELL, DIDCOT, OX11 0JJ: Size of property relative to detached houses houses in Harwell

UPPER WEST FIELD: Plot and Title Map

UPPER WEST FIELD sits on a plot of roughly 1.0 acres, or 4,061m². The below map shows the location of UPPER WEST FIELD, 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 UPPER WEST FIELD). 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.

UPPER WEST FIELD, READING ROAD, HARWELL, DIDCOT, OX11 0JJ: Plot and title map

Where is UPPER WEST FIELD?

UPPER WEST FIELD is located on READING ROAD in HARWELL, in the OX11 postcode district. The below map shows the position of UPPER WEST FIELD on READING ROAD.

UPPER WEST FIELD, READING ROAD, HARWELL, DIDCOT, OX11 0JJ: Location map and indicative extent of plot

All property sales on READING ROAD

Most recent sales first:

Limited data available
2025
17 APR
£820,000
Full data available
2025
10 MAR
£690,000
Full data available
2024
16 AUG
£560,000
Limited data available
2024
31 MAY
£1,250,000
Limited data available
2023
30 JUN
£480,000
Limited data available
2022
17 NOV
£745,000
Full data available
2022
22 APR
£640,000
Full data available
2022
12 APR
£1,250,000
Full data available
2021
18 JUN
£590,000
Limited data available
2021
4 JUN
£670,000
Full data available
2021
19 MAY
£470,000
Limited data available
2021
19 FEB
£685,000
Limited data available
2020
17 JUL
£520,000
Limited data available
2019
20 SEP
£600,000
Limited data available
2019
12 JUL
£511,000
Limited data available
2019
7 MAY
£392,000
Full data available
2018
23 NOV
£842,000
Limited data available
2017
7 DEC
£1,134,107
Limited data available
2017
17 AUG
£2,261,000
Full data available
2017
28 JUL
£1,320,000
Limited data available
2017
28 JUL
£740,617
Limited data available
2016
15 DEC
£25,000
Limited data available
2016
17 MAR
£670,000
Full data available
2015
9 JAN
£630,000
Limited data available
2013
1 MAY
£420,000
Limited data available
2012
15 NOV
£250,000
Full data available
2011
25 FEB
£435,000
Full data available
2010
15 JUL
£440,000
Limited data available
2010
28 JUN
£395,000
Full data available
2009
11 NOV
£1,185,000
Full data available
2009
24 SEP
£415,000
Limited data available
2009
9 JAN
£565,000
Full data available
2008
2 OCT
£1,127,500
Limited data available
2008
1 AUG
£297,500
Full data available
2007
26 SEP
£456,000
Limited data available
2007
9 FEB
£292,520
Limited data available
2006
11 APR
£260,000
Limited data available
2005
18 AUG
£78,500
Full data available
2004
11 OCT
£120,000
Limited data available
2004
1 OCT
£452,500
Limited data available
2004
21 JUN
£350,000
Full data available
2003
11 DEC
£445,000
Limited data available
2001
14 DEC
£443,000
Limited data available
2001
17 AUG
£148,000
Limited data available
2000
26 APR
£98,000
Limited data available
1999
17 SEP
£174,950
Full data available
1999
25 JUN
£220,000
Limited data available
1999
29 JAN
£275,000
Limited data available
1997
31 JAN
£71,000
Limited data available
1996
28 NOV
£93,750
Limited data available
1996
23 AUG
£124,000
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.
Source: Energy Performance of Buildings Data: England and Wales
Licence: Ordnance Survey and Royal Mail Copyright and Database Right Notice.
Licence: Open Government Licence v3.0.
Source: INSPIRE Polygons
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.
Licence: Open Government Licence v3.0.