Two sites with the same proposal – in different locations – can lead to very different outcomes.
Because while national policy sets the direction, regional and local variation shape the decision. Understanding where a project sits is just as important as understanding what it is.
London - Specific Planning Policies
A different level of intensity
London operates within its own strategic framework – the London Plan. It sits above borough-level policy and introduces additional priorities:
Higher density expectations
Stronger sustainability requirements
Greater emphasis on design quality and housing delivery
Even small residential projects can be influenced by this context. Space is tighter. Scrutiny is higher. Expectations are more defined.
What might feel generous elsewhere can feel constrained in London – and vice versa.
Borough - Level Differences
Same city. Different rules
Within London – and across the UK – each local authority sets its own Local Plan. This is where variation becomes most visible.
Neighbouring boroughs can differ on:
Acceptable extension depths
Basement development
Roof alterations and dormers
Garden space standards
Design character expectations
A scheme that works on one side of a boundary may be refused on the other. The difference isn’t always obvious. But it’s always there.
Local Plan Interpretation
Policy isn’t just written.
It’s applied.
Even within the same authority, interpretation can vary.
Planning officers assess proposals based on:
• Policy wording
• Site context
• Professional judgement
This creates a degree of flexibility – but also uncertainty. Two similar schemes can receive different feedback depending on how policy is read and applied.
We don’t just look at policy. We consider how it’s likely to be interpreted.
Conservation Area Variations
Not all conservation areas are the same.
Each is defined by its own character – and supported by its own appraisal or guidance.
This can influence:
Acceptable materials
Extension forms and proportions
Visibility from the street
Approach to contemporary design
In one area, contrast may be supported. In another, it may be resisted. The designation is consistent. The response is not.
A More Informed Starting Point...
Planning is not a single system applied uniformly. It’s a framework interpreted locally. Understanding these variations early reduces risk, sharpens strategy, and avoids false assumptions.
Because good projects don’t just respond to policy in general. They respond to policy in place – carefully, specifically, and with intent.
Regional & Local Variations
Regional & Local Variations
Planning isn’t applied evenly. It’s interpreted.
Two sites with the same proposal – in different locations – can lead to very different outcomes.
Because while national policy sets the direction, regional and local variation shape the decision. Understanding where a project sits is just as important as understanding what it is.
London - Specific Planning Policies
A different level of intensity
London operates within its own strategic framework – the London Plan. It sits above borough-level policy and introduces additional priorities:
Even small residential projects can be influenced by this context. Space is tighter. Scrutiny is higher. Expectations are more defined.
What might feel generous elsewhere can feel constrained in London – and vice versa.
Borough - Level Differences
Same city. Different rules
Within London – and across the UK – each local authority sets its own Local Plan. This is where variation becomes most visible.
Neighbouring boroughs can differ on:
A scheme that works on one side of a boundary may be refused on the other. The difference isn’t always obvious. But it’s always there.
Local Plan Interpretation
Policy isn’t just written. It’s applied.
Even within the same authority, interpretation can vary.
Planning officers assess proposals based on:
• Policy wording
• Site context
• Professional judgement
This creates a degree of flexibility – but also uncertainty. Two similar schemes can receive different feedback depending on how policy is read and applied.
We don’t just look at policy. We consider how it’s likely to be interpreted.
Conservation Area Variations
Not all conservation areas are the same.
Each is defined by its own character – and supported by its own appraisal or guidance.
This can influence:
In one area, contrast may be supported. In another, it may be resisted. The designation is consistent. The response is not.
A More Informed Starting Point...
Planning is not a single system applied uniformly. It’s a framework interpreted locally. Understanding these variations early reduces risk, sharpens strategy, and avoids false assumptions.
Because good projects don’t just respond to policy in general. They respond to policy in place – carefully, specifically, and with intent.