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
Johnson Matthey Technology Centre, Blounts Court Road, Sonning Common, RG4 9NH
Last published check: 12 Oct 2026, 20:06. Check the council record for more recent changes.
Council milestones and published deadlines. A deadline passing does not confirm a decision.
Installation of three chiller units to support existing site operations with associated pipework and screening (units re-sited as shown on amended plans and revised arboricultural information and additional ecological information received 5th October 2023).
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Sign in to view collected detailsJohnson Matthey Technology Centre, Blounts Court Road, Sonning Common, RG4 9NH
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| Document | Published | Action |
|---|---|---|
| Application FormApplication Form | Not published | View |
| 20231005 Applicant Covering EmailOther Plans/Information | Not published | View |
| Tree Protection Plan drwgno 2023-06-02 HTS-TPP-01BOther Plans/Information | Not published | View |
| Layout with Chiller Details Proposed drwgno P23-RG4-9NH-2003 S04Other Plans/Information | Not published | View |
| Below Ground Cross Section July 2023Other Plans/Information | Not published | View |
| Site Location Plan drwgno P23-RG4-9NH-2004 Rev S04Other Plans/Information | Not published | View |
| Elevations Proposed drwgno P23-RG4-9NH-2001 Rev S03Other Plans/Information | Not published | View |
| Arboricultural Method Statement October 23Other Plans/Information | Not published | View |
| Preliminary Ecological Appraisal October 2023Other Plans/Information | Not published | View |
| Foundation Installation Below Ground July 2023Other Plans/Information | Not published | View |
| SUPERSEDED Elevations Proposed drwgno P23-RG4-9NH-2001 Rev S02General Plan | Not published | View |
| Site Plan Existing drwgno P23-RG4-9NH-2005 Rev S01General Plan | Not published | View |
| Site Plan Proposed drwgno P23-RG4-9NH-2002 Rev S03General Plan | Not published | View |
| SUPERSEDED Tree Protection Plan drwgno 2023-06-02 HTS-TPP-01AGeneral Plan | Not published | View |
| SUPERSEDED Layout with Chiller Details Proposed drwgno P23-RG4-9NH-2003General Plan | Not published | View |
| SUPERSEDED Site Location Plan drwgno P23-RG4-9NH-2004 Rev S01General Plan | Not published | View |
| Noise Impact AssessmentSupporting documentation | Not published | View |
| SUPERSEDED Arboricultural Method StatementSupporting documentation | Not published | View |
| 2023-06-16 Covering LetterSupporting documentation | Not published | View |
| Delegated ReportDecision | Not published | View |
| Decision NoticeDecision | 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.