Planning decisions in Arun

How long Arun takes to decide a planning application and how many it approves, from the 715 decisions it made in the twelve months to August 2026. Days run from validation to decision, the clock the council reports against; the wait from receipt is shown beside it. How the figures are made.

52 daysmedian from validation to decision (UK 52); 52 from receipt
71%decided within eight weeks (UK 73%), 95% within thirteen
89%approved (UK 89%): 521 approved, 62 refused, 65 withdrawn
168 of 321UK rank for speed, down 33 places on last year; 192 of 321 for approvals
056 September 2025: 57 days, 159 decisionsSeptOctober 2025: 53 days, 169 decisionsOctNovember 2025: 57 days, 140 decisionsNovDecember 2025: 56 days, 153 decisionsDecJanuary 2026: 4 days, 3 decisionsJanFebruary 2026: 31 days, 40 decisionsFebMarch 2026: 51 days, 121 decisionsMarApril 2026: 57 days, 135 decisionsAprMay 2026: 51 days, 107 decisionsMayJune 2026: 46 days, 90 decisionsJunJuly 2026: 55 days, 101 decisionsJulAugust 2026: 56 days, 118 decisionsAug
Median days from validation to decision, by month of decision. Dashed line: UK median (52 days). Grid at 56 and 91 days, the eight and thirteen week targets.

By kind of application

KindMedian daysWithin 8 weeksApprovedDecisionsUK rank
Discharge of conditions4974%89%14990 of 175
Tree works4395%92%101184 of 259
Amendments2391%88%7326 of 263
Listed building consent *5473%96%2545 of 200
Advertisement consent *5380%70%1172 of 190

Appeals

58 appeals against Arun decisions were decided by the Planning Inspectorate in the window, 94 for every 100 refusals; 19% were allowed. Every appeal in Arun.

By year

Year decidedMedian daysWithin 8 weeksApprovedDecisions
2016 *6127%88%52
2017 *899%83%63
2018 *4168%90%82
2019 *3965%97%95
2020 *5652%87%186
2021 *6237%90%64
2022 *2885%87%130
2023 *5939%95%64
2024 *5840%100%30
2025 *5747%66%39
2026 so far5263%89%715

* Years from our archive, which carries no validation date: timed from receipt, so a few days longer than the live years above them.

Past their target date now

Decided in the last three weeks

Built nightly from Arun's planning register. Ranks are among the 321 published councils. See planning applications in Arun, appeals, or get alerts for Arun.

About these figures

How are decision times measured?
Days from the date the council validated the application to the date it decided it, for applications approved or refused in the window. That is the clock councils report against and the official statistics use. Each council’s page also shows the count from receipt, which is what the applicant actually waited. Withdrawn and undecided applications are not timed.
Why do these figures differ from the council’s own?
Councils count an agreed extension of time as decided on time; we treat the calendar as the calendar. Our figures are also live and rolling, where official statistics are quarterly and annual. So a council’s own within-eight-weeks figure will usually sit a little above ours.
What counts as approved?
Approval rate is approvals divided by approvals plus refusals. Withdrawals, and decisions whose outcome the register does not state, are counted in the totals but not in the rate.
Why is a council missing?
A council is published when it has at least 25 timed decisions in the window and its register’s decision data passes our consistency checks. Councils that fail are listed with the reason rather than shown with a number that would mislead.
How often is this updated?
Nightly, from the decisions we collect from every council register we monitor. The window is the twelve months to the last complete month.