Field Numbers. OS4300 and 6400
Inert
Field Numbers. OS4300 and 6400 is a historic (closed) landfill site recorded by the Environment Agency near Bicester, Oxfordshire. It received inert waste between 1989 and 1990, covering about 0.2 hectares. Reference EAHLD34023, October 2025 data revision.
Note: this site's boundary was derived by buffering a point location, not from a surveyed edge — treat the shape as approximate.
Full record
| EA reference | EAHLD34023 |
|---|---|
| Site name | Field Numbers. OS4300 and 6400 |
| Address | Oakley New Farm |
| Site operator | Not recorded |
| Licence holder | Alfred MacAlpine/Fairclough Joint Venture |
| Licence issued | Not recorded |
| Licence surrendered | Not recorded |
| First waste input | 31 December 1989 |
| Last waste input | 31 December 1990 |
| Area | 0.2 ha |
| Gas control | Not recorded |
| Leachate containment | Not recorded |
| Licensed site | Not recorded |
| EA area | West TH |
| Grid reference | 462300, 212000 |
Source: Environment Agency Historic Landfill Sites dataset, October 2025 revision.
Boundary map
What these waste types mean
- Inert:
- builder's rubble, subsoil, concrete, brick. Doesn't decompose or generate gas; the lowest-concern category.
What this data does — and doesn't — cover
- Licensed-era records only. Waste licensing began in 1974. Older tips — especially small pre-war ones — are incompletely recorded, so absence from this data does not mean no landfill ever existed here.
- Not the contaminated-land register. Councils hold a separate register of land determined as contaminated. A historic landfill entry is not a contamination determination, and vice versa.
- Boundaries are indicative. Digitised at 1:10,000 scale; some are buffers around a point rather than surveyed edges.
- Not a substitute for a formal environmental search. If you're buying, your conveyancer's environmental search checks this and several other sources.
EA Historic Landfill dataset, October 2025 revision. More on the methodology page.