API Access
Integrate Tree Preservation Order data directly into your applications with our REST API.
What you get
- ✓Structured JSON responses with TPO reference, species, tree type, dates, coordinates, and polygon geometries where available
- ✓Search by postcode, coordinates, or bounding box
- ✓GeoJSON-compatible geometry for easy mapping integration
- ✓Data from 160+ local planning authorities, updated regularly
- ✓Planning authority metadata including source links and document URLs
Use cases
- Property platforms — show protected trees on listings and conveyancing reports
- Planning consultancies — check TPO constraints before submitting applications
- Tree surgeons & arborists — verify protection status before starting work
- Environmental research — analyse TPO coverage and distribution at scale
Pricing
Starter
£49/month
- 500 requests per day
- All endpoints
- Email support
Most popular
Professional
£149/month
- 5,000 requests per day
- All endpoints
- Priority support
- Bulk export endpoints
- Webhook notifications for TPO changes
Enterprise
£349/month
- Unlimited requests
- All endpoints
- Dedicated support
- Bulk export endpoints
- Webhook notifications for TPO changes
- Custom integrations
All plans include a 14-day free trial. Need something bespoke? Get in touch.
Request access
Tell us a bit about what you're building and we'll be in touch.