Refused for insufficient information: how to recover
A refusal for insufficient information is a procedural failure, not a verdict on the design. Here is how to tell which kind you have, and whether a fee-exempt second application or an appeal is the faster route.
A refusal that says the application contains too little information to assess the proposal is a procedural failure rather than a verdict on your design. If you have been refused for insufficient information, the least costly route back is usually a second application under the fee exemption in regulation 9 of the Town and Country Planning (Fees for Applications, Deemed Applications, Requests and Site Visits) (England) Regulations 2012, made within 12 months of the decision. Read the reason properly first. Some reasons that look procedural are really about harm the officer could not rule out, and those need a different answer.
Why authorities refuse rather than come back for more
Validation and assessment are separate stages, and the gap between them is where these refusals live. At validation the authority checks the application against the national requirements and its own published local list under article 11 of the Town and Country Planning (Development Management Procedure) (England) Order 2015. It cannot invalidate an application for a document that is not on that list. Once the application is valid, though, the burden shifts: you have to demonstrate that the development is acceptable, and an officer who cannot reach that conclusion on the material in front of them has only two options.
The first is an extension of time, agreed in writing. The second is a refusal.
Eight weeks for a minor application and 13 weeks for a major one are short periods once a consultee asks for something in week six. Authorities are measured on decisions issued inside the statutory period or an agreed extension, so an officer with a thin file and no agreement in place will often issue the refusal and invite a resubmission verbally. That is not obstruction. It is the only decision they can defend if you appeal against non-determination under section 78 of the Town and Country Planning Act 1990.
Reading the reason for refusal precisely
Article 35 of the 2015 Order requires the decision notice to state the full reasons, clearly and precisely, with reference to the development plan policies relied on. Use that wording forensically, because three different problems hide behind similar sentences.
| Wording on the notice | What it usually means | What answers it |
|---|---|---|
| "No [document] has been submitted" | A local list item was missed and slipped through validation | Supply the document, unchanged scheme |
| "The submitted [document] does not address [issue]" | The document exists but its scope is wrong | Rescope and reissue, same design |
| "In the absence of [information] the effect on [receptor] cannot be assessed, contrary to policy X" | The officer suspects harm and could not discount it | New evidence, and often a design change |
The third row is the one that catches people out. A reason phrased around absence of information can still be a merits objection, and resubmitting the same scheme with a fatter document set will fail again. Ask for the delegated report or the committee report, read every consultee response on the public file, and identify which of those responses the reason is actually carrying. If the highway authority or the drainage team objected on substance, the deficiency is not paperwork. Our note on deciding whether a refusal reason is worth appealing works through that sorting exercise in more detail.
The fee-exempt second application and its conditions
Regulation 9 of the 2012 Fees Regulations allows one free second application where the same applicant applies for development of the same character or description on the same site within 12 months of the decision on the earlier application. The site must not be larger than the original, the earlier application must itself have attracted a fee, and the exemption can be used once against a given earlier application. For a withdrawn application the 12 months runs from the date the first application was made, not from the withdrawal. The conditions are drafted tightly, so check the regulation and the authority's own fee guidance before you rely on being free of charge.
"Same character or description" gives you more room than most people assume. Reducing a two-storey side extension to single storey and adding the missing section drawings will normally still qualify. Changing from an extension to a new dwelling will not.
Time is the constraint that bites. You get 12 months for the free application and six months from the date of the decision notice to lodge a section 78 appeal, cut to 12 weeks for householder and minor commercial appeals. If the second application is refused too, the appeal window on the first has usually closed, which is a reason to decide the route deliberately rather than defaulting to resubmission. The trade-offs are set out in resubmitting a refused scheme instead of appealing.
Drawing improvements that answer the reason
Most information refusals on householder and small commercial schemes come down to a survey that was never done properly. The existing drawings are approximations, so the proposed drawings inherit the error, and the officer cannot measure anything with confidence.
- Location plan at 1:1250 or 1:2500 with the application site edged red and any other adjoining land in the applicant's ownership or control edged blue.
- Existing and proposed plans and elevations at the same stated metric scale, each with a scale bar and a north point on plans.
- A section through the site where levels change, taken across the boundary that the amenity objection concerns rather than along the easiest line.
- A roof plan where anything happens above eaves level, including rooflights, plant and flues.
- Annotated materials and window details, with a schedule where more than a handful of openings change.
- A levels datum, so finished floor level, ridge height and neighbouring ground level can all be read from one drawing.
- Drawing numbers with revision letters and a drawing schedule in the covering letter.
Number four and number six between them answer a surprising share of "cannot assess" reasons on rear extensions and loft conversions. An officer applying a 45-degree test from a neighbour's window needs a section and a datum. Give them one and the argument becomes arithmetic instead of impression.
Pre-application advice once you already have a refusal
Pre-application advice is a chargeable discretionary service, not a statutory one, and the authority's fee bands are published. After a refusal it is worth more than it was before, because you can put a precise question: given reason one, which documents and drawings would you expect on a resubmission, and at what scale. Ask for the answer in writing, even if the officer's letter carries the usual caveat that it does not bind the authority.
For anything of scale, a Planning Performance Agreement lets you programme the consultee input that went missing the first time. On a single-dwelling infill it is overkill, and an email exchange confirming the document list is enough.
Evidencing that the deficiency has been cured
Do not leave the reviewing officer to work out which new drawing answers which reason. A short covering statement that takes each reason for refusal in turn, quotes it, and names the document and drawing number that responds, converts a sceptical re-read into a checklist. Where the original reason cited a policy, say how the new material engages that policy test.
That mapping usually belongs in the Planning Statement, alongside the policy assessment. PlanScope drafts one from the site constraints and your answers, and the full set of 66 report types covers the technical documents a reason for refusal typically calls for, from drainage to daylight. Every draft flags missing site facts rather than filling them in, which matters when the whole problem you are fixing is absent evidence.
Where a consultee objected for want of information, send them the new material before you submit and ask them to confirm they are content. A consultee email attached to the resubmission does more work than another page of narrative. And if the second application is refused on the same ground, that consultee correspondence becomes the backbone of the appeal statement, because it shows the deficiency was cured and the reason was maintained anyway.
If you are rebuilding the document set, enter the postcode on PlanScope to see which reports the site is likely to need before you commit to a submission date.
This is general guidance, not legal advice, so check the position with your local planning authority or a qualified professional before relying on it. PlanScope provides AI-assisted draft reports for planning applications. Reports should be reviewed before submission. We do not guarantee planning approval.
Frequently asked questions
Is a second application after refusal always free?
No. Regulation 9 of the 2012 Fees Regulations allows one fee-exempt application for development of the same character or description, by the same applicant, on a site no larger than the original, within 12 months of the decision. The earlier application must itself have been chargeable. Check the regulation and your authority's fee guidance before assuming the exemption applies.
Can an authority refuse for missing documents it never asked for?
It cannot invalidate an application for a document outside its published local list under article 11 of the 2015 Order. Once the application is valid it can still refuse because the evidence before it does not demonstrate acceptability. Where the authority never requested the material, that behaviour can be relevant to a costs application on appeal.
How long do I have to appeal a refusal?
Six months from the date on the decision notice for most applications, reduced to 12 weeks for householder and minor commercial appeals. The clock runs from the decision date, not from when you received the notice. Lodging a second application does not pause it, so decide the route early rather than letting the appeal window close.
Will resubmitting the same scheme with more drawings work?
Only if the reason for refusal was genuinely about absent information. Where the wording says the effect on a receptor could not be assessed and cites a policy, an officer usually suspects harm. Read the delegated report and the consultee responses, because a fuller document set on an unchanged design will meet the same objection twice.
What should the covering letter on a resubmission say?
Quote each reason for refusal in turn and name the drawing number or document that answers it, then explain how that material engages the policy the reason cited. Attach any consultee confirmation that their objection is now met. This turns a sceptical re-read into a checklist and shortens the officer's assessment.
Sources and further reading
This article is general guidance about the planning system in England and, where stated, the rest of the UK. It is not legal or professional advice. Check your local planning authority’s validation requirements and take professional advice for your specific site.