Delegated authority — how it works
Each London borough has a Scheme of Delegation specifying which planning decisions can be made by planning officers (vs committee). Typical residential thresholds: householder applications (extensions, loft conversions, alterations) — delegated unless objections; small developments (1–9 dwellings) — delegated; larger residential — committee. Delegated applications determined by case officer + countersigned by Head of Development Management (or Director). Decision in writing only — no public meeting. Faster timeline: 6–10 weeks typical statutory 8-week period. Most Builderr projects (single-dwelling extensions/lofts/renovations) determined delegated.
When applications go to committee
Triggers vary by borough. Common: (1) significant neighbour objections — usually threshold 5+ representations or 1+ from ward councillor; (2) ward councillor calls in (any single councillor can require committee hearing in most boroughs); (3) application departs from adopted Local Plan policy (requires balancing exercise + public scrutiny); (4) major application (10+ dwellings, 1000m²+ commercial, sensitive sites); (5) heritage cases — Grade I or II* listed buildings; (6) Mayor of London call-in for strategic applications. Committee meeting in public; applicant + objectors can speak (typically 2–3 minutes each); committee members debate + vote. Decision binding subject to challenge via Judicial Review only.
Strategy + timeline impact
Committee adds 4–8 weeks to timeline (next available committee slot + report drafting). Outcome uncertainty higher — committee members may disagree with officer recommendation (~10–15% of committee items overturned vs officer report). Risk mitigation: pre-app + objector management + ward councillor engagement (briefing meeting before submission) reduces objection count + committee referral risk. Where committee likely: prepare for public speaking, brief friendly councillors, attend meeting in person. Builderr's planning consultant manages committee submissions including officer liaison + neighbour engagement + speaking notes for the day.
