Building 175, Liquid Effluent Treatment Plant Liquid Effluent Treatment Plant Harwell Science and Innovation Campus Didcot OX11 0DF

1. 9 Jun 2014

   Received by Vale of White Horse

2. 16 Jun 2014

   Validated

   Checked as complete and ready for consideration.

3. 10 Jul 2014

   Decision issued: Deemed Application

4. 29 Jul 2026

   Added to PlanIndex

Vale of White Horse has decided this application; the outcome above is the register's own wording and the decision notice on the council portal carries the detail. More in our guide to what happens after a planning decision.

This application sits outside the common categories, and the council record linked on this page sets out the specific procedure that applies. More in our guide to planning application types.

• LETP Curie Avenue Harwell Didcot OX11 0QQ

  P15/V1842/FUL Submitted 31 Jul 2015 50 yards away

  Proposed siting of 3 no. temporary portacabins to provide welfare accommodation.

  Granted Full applications 9 docs

• Building 336.32 L.E.T.P Curie Avenue Harwell OX11 0QQ

  P15/V1068/D Submitted 6 May 2015 50 yards away

  Prior notification for proposed demolition of Building 336.32.

  Granted Other Demolition 8 docs

• Former LETP and Sewage Farm Curie Avenue Harwell Campus DIDCOT OX11 0QQ

  P16/V1749/DIS Submitted 6 Jul 2016 50 yards away

  Discharge of condition 9 - contamination on application ref. P16/V0148/FUL Remediation of the former Liquid Effluent Treatment Plant and Sewage Farm including the creation of temporary access roads and car parks, erection of temporary waste processing/storage buildings, installation of temporary portacabins, temporary diversion and subsequent reinstatement of Icknield Way PRoW, improvements to Eighth Street, engineering operations (excavation works involving removal of underground tanks, structures and contaminated soil), installation of additional security fencing, and restoration of the site including the creation of a sustainable urban drainage lagoon, as well as backfilling, reprofiling, landscaping, planting and other ancillary works. P16/V0148/FUL Conditions(s) 9

  Granted Conditions 5 docs

• Former LETP and Sewage Farm Curie Avenue Harwell Campus DIDCOT OX11 0QQ

  P16/V2428/DIS Submitted 26 Sep 2016 50 yards away

  Discharge of conditions 4 - construction traffic management, 5 - landscaping scheme, 6 - tree protection and 7 - wildlife protection on application ref. P16/V0148/FUL Remediation of the former Liquid Effluent Treatment Plant and Sewage Farm including the creation of temporary access roads and car parks, erection of temporary waste processing/storage buildings, installation of temporary portacabins, temporary diversion and subsequent reinstatement of Icknield Way PRoW, improvements to Eighth Street, engineering operations (excavation works involving removal of underground tanks, structures and contaminated soil), installation of additional security fencing, and restoration of the site including the creation of a sustainable urban drainage lagoon, as well as backfilling, reprofiling, landscaping, planting and other ancillary works.

  Granted Conditions 7 docs

• Tech Foundry 1a Curie Avenue Harwell Oxford Didcot OX11 0QQ

  P26/V4150/A Submitted 16 Sep 2026 50 yards away

  Display of two non-illuminated ‘Alloyed’ logo signs comprising individual matte black powder-coated stainless steel lettering, mounted to the east and west façades of the existing commercial building. Each sign measures 4800mm wide x 1468mm high with 40mm returns.

  Decided Advertising 6 docs

• Land south of Curie Avenue and west of Second Street, Harwell Campus, Didcot, OX11 0QG

  P24/V2457/DIS Submitted 18 Nov 2024 50 yards away

  Discharge of condition 5 (Biodiversity Enhancements) on application P23/V1217/FUL. (Erection of two linked employment buildings, with associated car parking and landscaping).

  Granted Conditions 6 docs

• P26/V3939/CM Decided

  Land east of Road 8, Rutherford Appleton Laboratory, Harwell Campus, Chilton, Didcot, Oxfordshire, OX11 0QX

  Details pursuant to Condition 7 (Bird and Bat Boxes) of Planning Permission no. MW.0093/25 at R24

  Received 4 Sep, published by the council 16 Sep 2026 Other
• P26/V3931/CM Decided

  Land east of Road 8, Rutherford Appleton Laboratory, Harwell Campus, Chilton, Didcot, Oxfordshire, OX11 0QX

  Details pursuant to Condition 5 (CEMP) of planning permission no. MW.0093/25 at R24

  Received 3 Sep, published by the council 16 Sep 2026 Other
• P26/V4269/6ABE Decided

  Newly planted woodland within Sparsholt Manor Farm West Street Sparsholt OX12 9PS

  Forestry shed and hide

  Received 22 Sep, published by the council 2 Oct 2026 Other
• P26/V3108/D Granted

  Manor Farm Silver Lane West Challow Wantage OX12 9TX

  In order to clear the site of redundant agricultural buildings and improve the setting of the adjacent listed building. The applicant no longer wishes to implement the replacement building permission. The buildings are no longer required in connection with the farm. The intention is to demolish the buildings, clear the site and remove the concrete apron, and replace with landscaping and grass to enhance the setting of the adjacent farmhouse.

  Received 22 Jul, published by the council 2 Aug 2026 Other
• P26/V3385/CM Decided

  Sutton Courtenay Rail Sidings, Appleford Sidings, Sutton Courtenay, OX14 4PJ

  Erection of boundary fencing.

  Received 22 Jul, published by the council 15 Aug 2026 Other