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
Hayes Bridge Retail Park And Heathrow Interchange Uxbridge Road Hayes
Last published check: 9 Oct 2026, 04:54. Check the council record for more recent changes.
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Council sourceApproval of Reserved Matters (Access, Appearance, Landscaping, Layout and Scale) pursuant to Condition 2 and details pursuant to the partial discharge of Conditions 47 (i) (Contaminated Land), 53 (i) (Public Art) and full discharge of Conditions 48 (Written Scheme of Investigation), 50 (Water Infrastructure Details), 59 (Biodiversity Net Gain), 64 (Generator and Fuel Technology), 65 (Selective Catalytic Reduction), 66 (Generator Operating Regime), 67 (Emission Reduction and Management Plan), 68 (Emissions Monitoring Plan), and 76 (Generator EmissionEvidence) of Planning Permission ref. 78343/APP/2025/719, dated 20/05/2026 (Hybrid planning application for a four-phased redevelopment to deliver a data centre campus comprising of:Phase 1 - Full planning permission for (a) a data centre building; (b) energy, power, and water infrastructure; (c) site access and internal roads including a vehicular and pedestrian link between Uxbridge Road and Bullsbrook Road; (d) site security arrangements and security fencing; (e) hard and soft, green and blue, infrastructure; and (f) other ancillary and auxiliary forms of development;Phase 2 - Outline planning permission for (a) an Innovation Hub; (b) hard and soft, green and blue, infrastructure; and (c) other ancillary and auxiliary forms of development (all matters reserved);Phase 3 - Outline planning permission for (a) a data entre building; (b) energy, power, and water infrastructure; (c) internal roads; (d) site security arrangements and security fencing; (e) hard and soft, green and blue, infrastructure; and (f) other ancillary and auxiliary forms of development (all matters reserved); andPhase 4 - Outline planning permission for (a) a data centre building; (b) energy, power, and water infrastructure; (c) internal roads; (d) site security arrangements and security fencing; (e) hard and soft, green and blue, infrastructure; and (f) other ancillary and auxiliary forms of development (Out of Borough)
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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.