Soonbuilt

Council Pre-App Checklist.
An app idea for architecture firms.

A council-specific checklist and document pack builder that tells architects exactly what each local authority needs for a pre-application or planning submission, updated when rules change.

Gap foundResearched 29 September 2026 for architecture firms

What the search found

Who pays
Architect or small practice owner who submits planning applications
The problem
In the buyer's words: 'Anyone else had a permit application delayed or rejected just because the reviewer couldn't find the info they needed?' and 'It depends entirely upon the building department / agency you're submitting plans to.' Every council wants different documents, forms and drawings, and the rules change without notice.
The gap
Existing tools are generic. Document management software for architects organises files but does not know what a specific council requires. GOV.UK gives national guidance, not per-council checklists. Proposal and practice management tools do not cover submission packs. Nobody has built a maintained, council-by-council
Already out there
  • PlanMan planman.app

    Lists document management software for UK architects. Organises documents but does not encode what each council requires for a submission.

  • GOV.UK Making an application gov.uk

    National guidance on what a planning application is. Does not give council-specific document lists or a pack builder.

  • MHCLG Digital blog mhclgdigital.blog.gov.uk

    Government post arguing planning applications should be treated as data. Shows the problem is known but no product for architects exists.

People asking for it
The big assumption
That councils' requirements change often enough and differ enough that architects will pay a subscription rather than keep their own notes and PDFs.
Test it this week
Pick 5 councils where the founder has contacts. Build a manual checklist for each in a spreadsheet. Ask 10 architects who submit there whether the checklist matches their experience and whether they would pay for it kept up to date. Count how many say yes and how many already have their own version.

Check your own market first.

This idea was checked for architecture firms in general. Your city, your contacts and your buyers change what is open. Run the free search to see the gaps that fit you, or book a call to talk it through.

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