Understanding planning · 13 min read
Planning application documents: what to read first
Understand planning application documents, officer reports and decision notices. Use a reading checklist, document table and worked example to inspect a case.
Council planning record
Harwell Science and Innovation Campus, South of Thomson Avenue,, Didcot, Oxfordshire
Last published check: 3 Oct 2026, 06:24. Check the council record for more recent changes.
Council milestones and published deadlines. A deadline passing does not confirm a decision.
Non material amendment to application P21/V3478/FUL to amend the location of the approved substation and bin store on the western edge of the site southwards, and the approved parking on the western edge of the site northwards - no change to the amount of parking proposed. Steps on the northern site boundary onto Thomson Avenue have been removed. Minor amendments to the approved landscape design around the building: to the east of unit 3 and in the north-western corner, including the re-location of boulders and timber structures within the site (no changes to tree planting or removal strategy). (Erection of an employment building with multi-occupier space for office, laboratory and manufacturing use with landscaping and car parking
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Sign in to view collected detailsHarwell Science and Innovation Campus, South of Thomson Avenue,, Didcot, Oxfordshire
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| Document | Published | Action |
|---|---|---|
| Application FormApplication Form | Not published | View |
| Floor Plan Ground and Block Plan drwgno 21128-AAM-XX-00-DR-A-07100 Rev P4General Plan | Not published | View |
| General Arrangement Plan drwgno 2152-EXA-00-GF-DR-L-00101 Rev C03General Plan | Not published | View |
| External Surafces Layout drwgno 65208187-SWE-XX-XX-DR-C-0004 Rev P02General Plan | Not published | View |
| External Lighting Layout drwgno TE-ZB-00-EXTLTG-001 Rev EGeneral Plan | Not published | View |
| Drainage Layout drwgno 65208187-SWE-XX-XX-DR-C-0002 Rev P06General Plan | Not published | View |
| External Levels Layout drwgno 65208187-SWE-XX-XX-DR-C-0007 Rev P02General Plan | Not published | View |
| Planting Plan drwgno 2152-EXA-00-GF-DR-L-00201 Rev C03General Plan | Not published | View |
| Site Utilities Overlay drwgno SDC-B1949-001General Plan | Not published | View |
| Covering LetterSupporting documentation | Not published | View |
| 2024-04-04 Officer ResponseDecision | Not published | View |
| 20240404102637 Delegated ReportDecision | Not published | View |
Documents open on the council website. Browse council documents if a link has changed.
Conditions aren’t listed here. Read the council decision notice for the full decision and conditions.
Understanding planning · 13 min read
Understand planning application documents, officer reports and decision notices. Use a reading checklist, document table and worked example to inspect a case.
Understanding planning · 13 min read
Understand pending consideration, approved, refused and withdrawn planning applications. Compare status labels and find the documents explaining each outcome.
Understanding planning · 13 min read
Read planning drawings, floor plans, elevations and sections. Use labelled diagrams, a drawing comparison table and revision checks to understand a proposal.