It’s often seen as the more complex route – slower, less certain, more involved. But it’s also where better design, greater flexibility, and stronger outcomes become possible.
The key is understanding how it works – early.
When Full Planning Permission Is Required
Not everything falls within Permitted Development
You’ll typically need Full Planning Permission when:
The proposal exceeds PD limits
The property has restricted or removed PD rights
The design departs from standard forms
The site sits within a sensitive context (conservation areas, listed buildings)
In simple terms:
when the proposal needs to be assessed, not just measured.
Types of Planning Applications
“Planning application” isn’t one single thing
There are different routes depending on what you’re proposing:
Householder Applications – for extensions and alterations to a single dwelling
Full Applications – for new dwellings, major works, or changes of use
Outline Applications – to establish the principle of development
Reserved Matters – to follow outline approval with detailed design
Each serves a different purpose. Choosing the right one shapes the process.
Householder vs Full Applications
For most residential projects, this is the key distinction.
Householder: Focused on changes to an existing home. Typically smaller in scale. More straightforward in scope
Full Application: Broader – used for new builds or more complex proposals. Requires deeper justification
Both are assessed against planning policy. But the expectations – and level of scrutiny – differ.
Outline vs Full Applications
Sometimes, you don’t need all the answers upfront.
Outline Applications test whether development is acceptable in principle
Full Applications resolve the detail—layout, scale, appearance, access
Outline can reduce early risk. But it also extends the process.
Retrospective Applications
Not all applications come before construction
Retrospective applications are submitted after work has been carried out – often where rules have been misunderstood or overlooked.
They are assessed in the same way as any other application.
But they introduce risk.
There’s no guarantee of approval. And resolving issues after the fact is rarely efficient.
Planning Application Costs & Fees
Planning isn’t free - but it is predictable
Costs typically include:
Local authority application fees
Drawings and supporting documents
Consultant input (if required)
The application fee itself is usually modest relative to the overall project. The real value lies in getting the proposal right before submission.
Validation Requirements
Before an application is assessed, it must be validated. This means providing the correct information:
Drawings (plans, elevations, site location)
Ownership certificates
Supporting reports (where required)
If anything is missing, the process pauses. Validation is a technical step. But it sets the foundation for everything that follows.
Determination Timeframes
Once validated, the application enters the decision phase. Typical timeframes:
Householder applications: ~8 weeks
Full applications: 8–13 weeks (depending on complexity)
During this time:
The proposal is reviewed by a planning officer
Neighbours may be consulted
Feedback is gathered and assessed
It’s a period of evaluation – and sometimes negotiation.
Decision Outcomes
Every application leads to a decision:
Approved: The proposal is accepted.
Approved with Conditions: The proposal is accepted, but with requirements—materials, details, or compliance steps that must be followed.
Refused: The proposal is not supported – usually with clear reasons linked to policy.
Refusal isn’t the end. It’s feedback.
A More Informed Starting Point
Full Planning Applications introduce complexity. But they also unlock possibility.
They allow projects to move beyond standard solutions—towards something more considered, more responsive, more valuable. Because good projects don’t just meet the rules. They make a case for why they work.
Full Planning Applications
Full Planning Applications
Projects often move beyond what’s permitted
That’s where Full Planning begins.
It’s often seen as the more complex route – slower, less certain, more involved. But it’s also where better design, greater flexibility, and stronger outcomes become possible.
The key is understanding how it works – early.
When Full Planning Permission Is Required
Not everything falls within Permitted Development
You’ll typically need Full Planning Permission when:
In simple terms:
when the proposal needs to be assessed, not just measured.
Types of Planning Applications
“Planning application” isn’t one single thing
There are different routes depending on what you’re proposing:
Each serves a different purpose. Choosing the right one shapes the process.
Householder vs Full Applications
For most residential projects, this is the key distinction.
Both are assessed against planning policy. But the expectations – and level of scrutiny – differ.
Outline vs Full Applications
Sometimes, you don’t need all the answers upfront.
Outline can reduce early risk. But it also extends the process.
Retrospective Applications
Not all applications come before construction
Retrospective applications are submitted after work has been carried out – often where rules have been misunderstood or overlooked.
They are assessed in the same way as any other application.
But they introduce risk.
There’s no guarantee of approval. And resolving issues after the fact is rarely efficient.
Planning Application Costs & Fees
Planning isn’t free - but it is predictable
Costs typically include:
The application fee itself is usually modest relative to the overall project. The real value lies in getting the proposal right before submission.
Validation Requirements
Before an application is assessed, it must be validated. This means providing the correct information:
If anything is missing, the process pauses. Validation is a technical step. But it sets the foundation for everything that follows.
Determination Timeframes
Once validated, the application enters the decision phase.
Typical timeframes:
During this time:
It’s a period of evaluation – and sometimes negotiation.
Decision Outcomes
Every application leads to a decision:
Refusal isn’t the end. It’s feedback.
A More Informed Starting Point
Full Planning Applications introduce complexity. But they also unlock possibility.
They allow projects to move beyond standard solutions—towards something more considered, more responsive, more valuable. Because good projects don’t just meet the rules. They make a case for why they work.