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Planning Data Guides
Tutorials, comparisons, and how-to articles for developers building with UK planning data.
Guide · March 2025
UK Planning API Comparison: PlanWire vs Glenigan vs Barbour ABI vs Searchland
A detailed breakdown of every commercial UK planning data API — pricing, developer experience, data coverage, and which to choose for your use case.
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Tutorial · March 2025
Building a UK Planning Application Alert System with Webhooks
Step-by-step: set up webhook delivery so your app gets a POST request the moment a new planning application matches your criteria.
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Guide · March 2025
Free UK Planning Data in 2025 — What's Actually Available
Every legitimate source of free UK planning application data, what you can and can't do with it, and when you need a proper API.
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