Diamond Light Source Ltd Diamond House Harwell Science & Innovation Campus Didcot Oxon OX11 0DE

1. 4 Mar 2013

   Received by Vale of White Horse

2. 12 Mar 2013

   Validated

   Checked as complete and ready for consideration.

3. 30 Apr 2013

   Decision issued: Planning Permission

4. 15 Aug 2026

   Added to PlanIndex

Vale of White Horse granted permission on 30 April 2013, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.

A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.

• Diamond Light Source Ltd Harwell Science & Innovation Campus Harwell (In the parish of Chilton) OX11 0DE

  P14/V1987/FUL Submitted 28 Aug 2014 100 yards away

  Erection of POD extension in connection with Diamond.

  Granted Full applications Extension 18 docs
  Major scheme

• Land North of Diamond Synchrotron, Rutherford Appleton Laboratory, Harwell Campus, Didcot, OX11 0FD

  P21/V1903/FUL Submitted 30 Jun 2021 100 yards away

  Erection of the Optics Fabrication Building. (As amended by additional information received 9 August, 9 September and 27 September 2021)

  Granted Full applications 22 docs

• Cclrc Rutherford Appleton Laboratory Harwell Oxford DIDCOT OX11 0QX

  P16/V1167/FUL Submitted 5 May 2016 150 yards away

  STFC Research Complex at Harwell (RCaH) has an increased demand for the use of liquid nitrogen to facilitate the scientific research. To the end RCaH have requested the installation of an additional liquid nitrogen tank (LNT) to the east side of the building. The LNT will measure approximately 6.7m high with a 2m Diameter, there is a possibility depending on the form that the LN is supplied of the requirement for 2x Process Vaporisers measuring approximately 6.5m high and 1m square. The Tank and Vaporisers will be mounted on a 400mm thick reinforced concrete plinth.

  Withdrawn Full applications 4 docs

• Building 92 The Research Complex Rutherford Appleton Laboratory Harwell Sci And Innovation Campus Didcot Oxon OX11 0FA

  P10/V0505 Submitted 16 Mar 2010 150 yards away

  Replacement sub-station enclosure.

  Granted 6 docs

• Diamond Light Source Ltd. Diamond House Rutherford Appleton Laboratory Harwell Science & Innovation Campus Didcot Oxfordshire OX11 0DE

  P11/V0030 Submitted 10 Jan 2011 150 yards away

  Erection of horizontal liquid nitorgen storage tank.

  Granted 10 docs

• Harwell Science And Innovation Campus, Diamond House Road Thirteen, Didcot, OX11 0DE

  P26/V0725/DIS Submitted 23 Mar 2026 150 yards away

  Discharge of condition 3(Lighting Strategy) on application ref. P24/V1033/FUL Erection of a building to accommodate a data centre with external plant, associated acoustic barrier and boundary fencing.

  Granted Conditions 6 docs

• P26/V2291/FUL Granted

  Chandler House Cumnor Road Farmoor Oxford OX2 9NS

  Retrospective planning approval for car park following planning permission ref: P24/V1619/FUL.

  Received 12 Jun, published by the council 29 Jul 2026 Full applications
• P26/V1681/FUL Granted

  Sunningwell Cricket Club Sunningwell Abingdon OX13 6RD

  Replacement cricket pavilion including changing rooms, club room and storage.

  Received 14 May, published by the council 29 Jul 2026 Full applications
• P26/V3051/FUL Granted

  Mission Hall, Main Street, East Challow, Wantage, OX12 9SN

  Change of use from Class F to mixed uses falling with Class E and Class F.

  Received 21 Jul, published by the council 15 Aug 2026 Full applications
• P26/V1504/FUL Granted

  22-26 The Clock House Ock Street Abingdon OX14 5SW

  External alterations to the building.

  Received 5 May, published by the council 29 Jul 2026 Full applications
• P26/V0111/FUL Granted

  Charney Manor, Charney Bassett, Wantage, OX12 0EJ

  Change of use application from agricultural land (sheep paddock) to dog exercise park. Part removal of existing fence, part installation of new fence along Conservation Area boundary, part existing fence upgrade. Unaltered access road and existing carpark.

  Received 14 Jan, published by the council 29 Jul 2026 Full applications