API & data access
Behind this site is a clean, queryable dataset: 19,851 historic landfill sites with normalised attributes and simplified boundaries, plus a precomputed lookup of every England postcode to the sites within 1km (distance and bearing, measured to the site boundary).
Useful if you're building:
- Property platforms and conveyancing tools (proximity flags at enquiry stage)
- Environmental or insurance risk models
- Research or journalism on land contamination and development on former tips
Indicative pricing
| Tier | What | Guide price |
|---|---|---|
| One-off export | CSV/GeoJSON extract to your spec | from £150 |
| API access | Postcode lookup endpoint, keyed | from £50/month |
| Refreshed feed | Quarterly re-import, delivered | by agreement |
Source data is Environment Agency (Conditional Licence) and OS OpenData; what we sell is the cleaning, joining and serving, not the underlying public data.