PlanningAssist
AI planning guidance · grounded in sources

Ask a planning question.
Get a sourced answer.

Tell us your postcode and your question. PlanningAssist tailors the answer to your local plan and national policy — in plain English, with the sources behind it. Free to ask, any time.

Tailored to your postcode Sources with every answer Free to ask
Built on GPDO 2015 NPPF 2023 Planning Portal 356 local authorities Planning Inspectorate
How it works

Not a chatbot guessing. A guide that shows its working.

PlanningAssist reads the question, finds the policy that governs it, and answers in plain English — then lists exactly where the answer comes from.

Step 01

Ask in plain English

Describe your project the way you'd explain it to a neighbour — “can I convert my garage?” — and drop in your postcode. No forms, no planning vocabulary required.

Step 02

We ground it in your area

Your postcode goes to PlanningConsult, which retrieves your adopted Local Plan and national policy (NPPF) — so the answer reflects the rules that actually apply where you are.

Step 03

Decide with the sources

You get a clear answer with numbered references you can open and read yourself — so you can act, or move on to a full site check.

Grounded, not guessed

Every answer carries its receipts.

A generic chatbot will confidently invent a planning rule. PlanningAssist won't — it only answers from sources it can name, and shows them to you. Three kinds sit behind each reply:

National legislation
The GPDO, the Town and Country Planning Act, and the orders that set permitted development rights.
National policy & guidance
The NPPF and Planning Portal guidance that shape how applications are judged.
Your local authority
Local plans, conservation area appraisals and Article 4 directions — where coverage is available.
Start here

The questions homeowners ask first

Tap any question to open it in the assistant — with a full answer and its sources.

One planning journey, three tools

Read. Ask. Check.

PlanningAssist is the middle step — the moment you stop reading and start asking. It sits between general guidance and a full site check, and hands you on cleanly when you need either.

Free to ask

No fee. And honest about why.

PlanningAssist never charges you to ask. It's funded by trusted local contacts — vetted trades and professionals shown alongside a relevant answer, ranked by how well they match your question and how close they are to your postcode.

  • Always free to ask — no account, no card
  • Trusted contacts are always clearly labelled as sponsored
  • They never change the guidance — every source stays open to read
Before you draw, before you apply

Start with the question on your mind.

Type it the way you'd say it out loud. You'll get a clear answer and the sources behind it — and a confident sense of whether you can proceed, or should bring in help.

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