Prior Approval in
Cambridge
Not every Cambridge project needs a full planning application, and not every project qualifies for permitted development either. Prior approval sits in between, a faster route with real legal deadlines, for specific categories like larger rear extensions and certain building conversions.
Get StartedThe Real Scope Of Cambridge Prior Approval
Cambridge’s planning team handles prior approval submissions differently to standard applications, working to a statutory clock that starts once a valid submission’s received. Miss the council’s deadline, and in many cases the development can proceed without their explicit sign-off, though that’s rarely something worth relying on deliberately.
The range of projects genuinely covered is specific: larger rear extensions beyond normal permitted development limits, office or commercial buildings converting to residential under Class MA, agricultural buildings converting to residential under Class Q, demolition, and larger extensions to industrial or warehouse buildings.
Confirming eligibility properly comes first for any Cambridge enquiry, not assuming a project qualifies for prior approval just because it sounds similar to one that does.
Right Route Confirmed
We check prior approval genuinely applies
Statutory Timescale
42 or 56 days, by law
Focused Submission
Built around what’s actually assessed
Fast Turnaround
Applications moved along quickly
How We Help in Cambridge
Cambridge cases start with genuine eligibility checking, not an assumption the project qualifies, before any submission work begins.
What follows is prepared specifically for the prior approval process, addressing the defined matters Cambridge’s council actually assesses under this route.
Cambridge’s planning team works to a strict timescale on prior approval, so we stay engaged throughout to make sure nothing slips through unanswered.
Why Cambridge Projects Get The Classification Checked First
We’d rather confirm honestly that your Cambridge project doesn’t qualify for prior approval than submit something destined to fail on a technicality.
A rushed or wrongly classified Cambridge submission loses the whole benefit of this faster route, so accuracy matters as much as speed here.
Prior approval genuinely doesn’t fit every Cambridge project, and we’d rather steer you toward the right route from the start than force a poor fit.
Not sure whether your project needs house extension planning permission instead? We check that too, before recommending prior approval as the route.
Get Your Prior Approval Submission Started
Prior Approval FAQs for Cambridge
Which categories does prior approval cover in Cambridge?
The main categories in Cambridge are larger rear extensions, Class MA commercial to residential conversion, Class Q agricultural conversion, demolition, and larger industrial or warehouse extensions, each with its own specific conditions.
What’s the statutory deadline for Cambridge prior approval?
It depends on the category, 42 days is common for extensions, with 56 days applying to several other prior approval types, Cambridge’s council must work to whichever deadline genuinely applies.
Can Cambridge’s council refuse prior approval for any reason they like?
No, Cambridge’s planning team can only consider the specific matters defined in the relevant legislation for that category, not the full range of considerations a standard application allows.
What happens if my Cambridge project doesn’t actually qualify for prior approval?
Yes, if your Cambridge project doesn’t meet prior approval conditions, we simply prepare it as a standard planning application instead, the route changes but the project can usually still proceed.
Does Class MA prior approval also count as change of use in Cambridge?
Yes, Class MA is genuinely a change of use route, covering Class E commercial buildings converting to residential in Cambridge, worth reading alongside our change of use planning permission.
Is checking eligibility for prior approval free in Cambridge?
There’s no charge for the initial Cambridge eligibility check, you’ll know exactly which route applies before committing to anything further.