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Decision times · London

How long planning decisions take in Bromley

58 days. Ranked 195 of 343.

In the year to September 2026, the median planning application decided by Bromley took 58 days from submission to decision — 2 days beyond the eight week target. That is measured across 3,677 decisions where the council published both dates.

58 days
Median decision 2 days beyond the eight week target
195 of 343
UK rank down 46 places in a year
47%
Within eight weeks 87% within thirteen
98 days
Nine in ten decided by The wait to budget for

How Bromley compares

Year to September 2026

Bromley takes longer than the country as a whole: 2 days above the national median of 56 days. Nationally 55% of applications are decided within eight weeks; here it is 47%.

The average here is 70 days, longer than the median because a handful of applications take very much longer than the rest. For planning around, 98 days is the more useful number: nine applications in ten were decided inside it.

  1. Within eight weeks the statutory target 1,728 47%
  2. Eight to thirteen weeks the major development band 1,487 40%
  3. Over thirteen weeks commonly an agreed extension 462 13%

The last few years

Each row is a full twelve months of decisions, ending in the quarter shown

Rolling twelve month windows overlap by nine months, so this reads as a trend rather than as four separate quarters. Only windows our records reach far enough back to measure in full are listed.

Bromley: median days from application to decision, by rolling twelve month window. Source: PlanIndex, planindex.co.uk.
Twelve months to Median days UK rank
September 2026 58 195 of 343
June 2026 57 194 of 328
March 2026 56 150 of 243
December 2025 56 166 of 236
September 2025 56 149 of 324
June 2025 56 117 of 313
March 2025 56 120 of 315
December 2024 56 122 of 319

Against the same twelve months a year earlier, when the median was 56 days, Bromley has moved down 46 places in the table.

By type of application

Year to September 2026 · types with at least ten decisions

The headline median mixes every kind of application together. A householder extension and an outline application for a housing site are not the same job, and the difference between them is usually larger than the difference between two councils.

  1. Outline 56 decided 29 days
  2. Prior approval 156 decided 41 days
  3. Trees 787 decided 49 days
  4. Amendments 191 decided 56 days
  5. Conditions 269 decided 56 days
  6. Lawful development 444 decided 56 days
  7. Householder 1,305 decided 58 days
  8. Advertising 63 decided 73 days
  9. Heritage and listed buildings 16 decided 75 days
  10. Full applications 387 decided 88 days

How these types compare nationally

What Bromley decides

Year to September 2026

Bromley issued 3,677 decisions in the year to September 2026. Of the clear-cut outcomes, 80% were approvals: 2,298 granted against 563 refused. Split decisions, withdrawals and other outcomes sit outside that percentage rather than being counted as either.

Speed and approval rate are separate things. A council that refuses quickly is not doing the same job as one that negotiates an approval slowly, and neither figure alone says which served the applicant better.

Common questions

How long does a planning decision take in Bromley?

The median planning application decided by Bromley in the year to September 2026 took 58 days from submission to decision, 2 days beyond the eight week target. That is measured across 3,677 decisions where the council published both a start date and a decision date. It ranks 195 of 343 UK councils on decision speed.

Does Bromley meet the eight week target?

47% of the 3,677 decisions Bromley made in the year to September 2026 came within eight weeks of the application being received, and 87% within thirteen weeks. Nine in ten were decided within 98 days. Councils can agree an extension of time with an applicant, so a decision past eight weeks is not necessarily a missed deadline.

Is Bromley faster or slower than average?

Bromley is slower than average: its median of 58 days is 2 days above the national median of 56 days.

Is Bromley getting faster or slower?

Against the same twelve month window a year earlier, when its median was 56 days, Bromley has moved down 46 places in the table. Its median has risen by 2 days.

What proportion of applications does Bromley approve?

80% of the clear-cut outcomes Bromley issued in the year to September 2026 were approvals: 2,298 granted against 563 refused. Split decisions, withdrawals and other outcomes are excluded from that percentage.

Cite these figures

Click the text to select the whole citation.

Bromley planning decision times, year to September 2026: median 58 days from application to decision (2 days beyond the eight week target), across 3,677 decisions with both dates published. 47% were decided within the eight week statutory target, 87% within thirteen weeks; nine in ten within 98 days. Ranked 195 of 343 UK councils on decision speed (national median 56 days). 80% of clear-cut outcomes were approvals. Source: PlanIndex, planindex.co.uk.