Deterministic rules engine · England & Wales
Find your planning route and generate the right paperwork pack
Answer structured questions, get a rules-based result, then buy the correct pack for your project: Lawful Development Certificate, Prior Approval or Full Householder Planning Application.
You provide the drawings. PlanningPackPro AI generates the route-specific paperwork support.
Packs from £39. Council fees and drawings are separate.
How we're different
- Rules-based route. Decided by code, not AI.
- AI-generated prose. Locked to the route the engine selects.
- Human review recommended for complex cases — we escalate, we don't guess.
Four possible routes. Three paid packs. One free referral.
You only see a paid pack where the rules engine has selected a suitable route. Complex or uncertain cases are escalated to Professional Advice — free.
Lawful Development Certificate Pack
For
Projects that appear to fall within Permitted Development.
Includes
LDC statement wording, supporting documents checklist, neighbour letter, 10 nearby planning examples, local architects list, pre-filled application summary.
Learn more →Prior Approval Pack
For
England larger home extensions where Prior Approval applies.
Includes
Prior Approval statement wording, neighbour notification letter, checklist, nearby planning examples, application summary.
Learn more →Full Householder Planning Application Pack
For
Projects that appear to fall outside Permitted Development.
Includes
Planning Statement wording, checklist, neighbour letter, nearby planning examples, application summary.
Learn more →Professional Advice Route
For
Listed buildings, flats, uncertain inputs, complex sites or Article 4 risk.
Includes
Plain-English explanation of the escalation plus local architects and planning consultants you can contact.
Learn more →How it works
Step 1
Free check
Answer structured questions. No free-text guesswork.
Step 2
Rules engine result
Our deterministic planning-route engine picks the route. The AI does not decide the legal outcome.
Step 3
Route-specific offer
You only see a paid pack where the engine has selected a suitable route. Complex cases are escalated.
Step 4
PDF generation
AI drafts the supporting prose, locked to the route, title and fees decided by the rules engine.
Step 5
Add drawings and submit
You add your architectural drawings and submit the final application to your council.