Clearer planning guidance through simple digital tools
We build lightweight, accessible tools that help homeowners and planning authorities better understand development rules and reduce unnecessary uncertainty.
Try the free permitted development checkOur mission
Our mission is to reduce friction in the planning process by translating complex policy into clear, consistent digital guidance that supports better decisions.
What we do
Planning guidance tools
Public-facing digital tools that help homeowners understand development rules and likely next steps.
Decision-support prototypes
Lightweight digital services designed to support local authority planning workflows.
Policy technology
Rapid experimentation with planning and policy interpretation, grounded in real-world practice.
Current tool
Permitted Development Checker (Beta)
A free, instant tool designed to help homeowners understand whether common household
projects may fall under permitted development, based on the information provided.
Results are indicative only and do not replace formal planning advice or a Certificate of Lawfulness.