Pontoise Close
Inert
Pontoise Close is a historic (closed) landfill site recorded by the Environment Agency near Sevenoaks, Kent. It received inert waste from 1976, covering about 3.53 hectares. Reference EAHLD19585, October 2025 data revision.
Full record
| EA reference | EAHLD19585 |
|---|---|
| Site name | Pontoise Close |
| Address | Sevenoaks, Kent |
| Site operator | Not recorded |
| Licence holder | Sevenoaks Borough Council |
| Licence issued | 1 January 1976 |
| Licence surrendered | Not recorded |
| First waste input | Not recorded |
| Last waste input | Not recorded |
| Area | 3.53 ha |
| Gas control | Not recorded |
| Leachate containment | Not recorded |
| Licensed site | Yes |
| EA area | Kent SO |
| Grid reference | 551700, 156000 |
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.
Other historic landfill sites nearby
- Shoreham LaneHouseholdInert
- Bradbourne Carpark NorthWaste types not recorded
- Longford QuarryLiquid / sludgeCommercialInert
- Chesterfield DriveWaste types not recorded
- West Kent Cold StreetInert
- Ash Platt WoodInert
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.