Hillingdon is a London borough with an approval rate of 79% across 23,057 substantive planning decisions spanning 45 wards. Most decisions here are made under delegation rather than at committee.[1]
Outer London45 wards387 appeals
Wards shaded by approval rate · click one to open it
ShowingAll years · subscriber →across all years on record — a period re-scopes the headline figures and the trend
What Hillingdon actually approves — its whole decision record, by application type — and the grounds its committee refuses on. Click through for the refusal grounds and the policies cited in the minutes.
Councillors on Hillingdon's planning committee, by their recorded committee votes. “Leaning” = whether they tend to vote to approve or refuse. Full voting records →
The adopted Hillingdon Local Plan (targets, CIL, plan period) is a separate source still being loaded. What the record already shows: which applications win here, and the grounds refusals cite.
[1]Approval rates, decision times, delegation and ward breakdowns — London Borough of Hillingdon planning register and published decision notices, 2020–2026. · methodology
[3]“What wins here” — Hillingdon’s substantive decision record grouped by application type; committee refusal grounds and cited policies coded from published committee minutes.
[4]Condition load — mean effective conditions attached to Hillingdon grant/split decision notices, parsed from the published notice text (1,099 high-confidence notices).
Methodology is published in full so every number is traceable to its primary source.