Start by reading the council’s decision notice and the planning officer’s report if available. The notice gives the formal reasons. The report usually explains how the officer applied the local policies to your drawings and site. Together they help you decide whether to revise the design, ask for further advice or consider an appeal.
Turn Each Refusal Reason Into a Design Question
Put the submitted drawings, decision notice and any relevant council design guidance in one place. Mark on the drawings which part of the design each reason relates to. If the concern is loss of daylight, look at the position and height of the proposed wall relative to the affected windows. If the concern is the effect on the street, study how the proposal reads alongside the existing frontage and neighbouring houses. The useful question is which change would address the stated policy concern while keeping the space you need.
Where there are several reasons, deal with all of them in the revised brief. A shorter extension may address one issue while leaving a separate concern about materials or access unresolved. Ask the designer to explain the trade-offs before paying for another drawing pack.
Example: A council refuses a deep rear extension because its bulk would affect a neighbour’s living conditions. The owners mainly want a kitchen and dining space. The designer tests a shorter footprint and a different roof form, then shows how both change the relationship to the boundary and the neighbour’s windows. This gives the owners a specific revised proposal to discuss with the council.
Compare a Revised Application With an Appeal
Consider revising and reapplying where a practical change could answer the refusal reasons. Ask the council whether it offers advice on the revised proposal and what validation requirements and fees apply. Submit clear revision notes so the planning officer can see what changed and how it responds to the decision.
An appeal asks the Planning Inspectorate to consider the decision. It is worth examining if there is a reasoned case against the refusal based on policy and the evidence. For an appeal against refusal of a householder planning application, the Planning Inspectorate’s current guidance for applications dated on or after 1 April 2026 gives a 12-week deadline from the decision notice. Check the correct procedure and deadline against your own notice promptly, especially if you are also considering a revised application. Planning Inspectorate procedural guide.
Gather the Documents Before Paying for More Drawings
Send the application reference, the decision notice, the latest submitted drawings, and a note of what you most want to keep. Ask which changes can be tested first and what a revised application would cost. If Ashbridge prepared your original design, check the scope of your package before assuming any particular resubmission work is included.
If you want help assessing revised design options, send Ashbridge your decision and drawings.