Appeal Cost Estimator
Estimate appeal costs, timelines, success likelihood and costs award risk based on your proposal and refusal reasons.
About this tool: Appeal Estimator
Estimate appeal costs, timelines, and success likelihood — procedure determination (written reps vs hearing vs inquiry), and costs award risk assessment.
Use immediately after refusal to decide whether to appeal or resubmit. Compares the cost and risk of each route.
TCPA Sections 78-79, PINS Procedural Guide
Use these tools after a refusal or when preparing to challenge a decision. The appeal estimator helps you decide whether to appeal or resubmit. The grounds builder turns your refusal reasons into structured appeal arguments with supporting precedent.
Guidance to help you prepare — not formal planning advice. Check the current policy text and your council's local plan before relying on it.