Planning decisions in Dacorum

How long Dacorum takes to decide a planning application and how many it approves, from the 1,065 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.

48 daysmedian from validation to decision (UK 52); 50 from receipt
83%decided within eight weeks (UK 73%), 95% within thirteen
87%approved (UK 89%): 858 approved, 125 refused, 48 withdrawn
70 of 321UK rank for speed, down 21 places on last year; 226 of 321 for approvals
056 September 2025: 50 days, 187 decisionsSeptOctober 2025: 50 days, 227 decisionsOctNovember 2025: 56 days, 170 decisionsNovDecember 2025: 50 days, 191 decisionsDecJanuary 2026: 7 days, 16 decisionsJanFebruary 2026: 26 days, 98 decisionsFebMarch 2026: 44 days, 150 decisionsMarApril 2026: 55 days, 175 decisionsAprMay 2026: 52 days, 176 decisionsMayJune 2026: 49 days, 156 decisionsJunJuly 2026: 50 days, 162 decisionsJulAugust 2026: 53 days, 132 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
Full applications (including householder)5282%86%43446 of 302
Tree works1299%98%17712 of 259
Discharge of conditions5364%89%139124 of 175
Lawful development certificates4693%87%10482 of 253
Amendments4375%78%72174 of 263
Listed building consent5384%81%6736 of 200
Prior approvals *3187%60%4255 of 168
Advertisement consent *5093%86%1445 of 190

Delegated or committee

RouteShareMedian daysApprovedDecisions
Delegated to officers99%4887%1,053
Planning committee1%8089%9

Where the register states how the decision was made. 3 decisions did not say.

Appeals

57 appeals against Dacorum decisions were decided by the Planning Inspectorate in the window, 46 for every 100 refusals; 28% were allowed. Every appeal in Dacorum.

By year

Year decidedMedian daysWithin 8 weeksApprovedDecisions
2016 *6143%93%103
2017 *5660%96%47
2018 *5365%100%51
2019 *5655%93%95
2020 *2683%92%116
2021 *5377%97%33
2022 *5067%96%27
2023 *5750%85%26
2024 *5651%86%93
2025 *5748%87%92
2026 so far5074%87%1,065

* 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 Dacorum's planning register. Ranks are among the 321 published councils. See planning applications in Dacorum, appeals, or get alerts for Dacorum.

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.