Clearer planning decisions, powered by simple digital tools
We design lightweight digital services that help homeowners and planning authorities quickly understand development rules, reduce uncertainty, and focus on the right next steps.
Try the free permitted development checkOur mission
Our mission is to reduce friction in the planning process by turning complex policy into clear, consistent digital guidance that supports better decisions.
What we do
Public planning guidance
Public-facing digital tools that help homeowners quickly understand development rules and likely next steps.
Decision-support tools
Lightweight digital services designed to support local authority planning workflows.
Planning policy technology
Rapid experimentation with planning and policy interpretation, grounded in real-world practice.
Built with practising planners and designed to complement—not replace—professional judgement.
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.