Work already carried out in Brighton without the right permission isn’t automatically a lost cause, but it needs handling properly and honestly, since the council assesses it on exactly the same planning merits as anything submitted beforehand, refusal genuinely carries enforcement risk.
Get StartedRetrospective permission in Brighton isn’t a formality or a rubber stamp, the council genuinely can refuse it, and refusal on already-completed work carries a different kind of risk than a refused proposal, since enforcement action can follow.
An honest assessment of the real chances, before submission, matters more here than almost anywhere else in planning, since the consequences of getting it wrong are considerably higher once work’s already been carried out.
We check Brighton cases honestly for whether a certificate of lawfulness might already apply before recommending a retrospective application, since the two routes lead to genuinely different outcomes.
A realistic read on your chances
Reduced by acting properly now
Prepared to the same standard
Applications moved along quickly

Every Brighton case starts with an honest look at what’s actually been built and how it measures up against current planning policy, no assumptions made either way.
From there, we prepare an application addressing exactly what Brighton’s planning team will assess, built to the same standard as any fresh submission.
Brighton submissions get followed through to a decision, with anything the council raises addressed directly and promptly.
We give an honest read on a Brighton project’s real chances before submission, not a reassuring pitch that ignores genuine risk.
Every Brighton case gets checked against both real options, since picking the wrong one can mean paying twice or facing needless enforcement risk.
Whatever’s actually been built in Brighton, we handle the situation properly, honest assessment first, then a genuinely well-prepared application.
Was the unauthorised work in Brighton a house extension planning permission project? The same honest assessment applies, whatever the original scope. If you need help with a retrospective planning application, give us a call on 0330 133 5316 or fill in the form below.
A certificate of lawfulness in Brighton confirms a legal fact once enough time’s passed without enforcement, it’s not discretionary. Retrospective permission is genuinely assessed on planning merits and can be refused.
Yes, genuinely. A refused retrospective application in Brighton can lead to enforcement action, potentially requiring the work to be altered or removed entirely.
Brighton’s planning team doesn’t give credit for work already completed, the application still stands or falls on the same planning merits as any other.
No discount, Brighton retrospective applications are charged the same fee as a standard application, sometimes with additional scrutiny depending on the circumstances.
8 weeks is standard for Brighton, though the timeline can extend where the case genuinely needs more careful assessment.
Nothing, understanding your Brighton situation honestly, including whether a certificate of lawfulness might apply instead, comes before any fee discussion.