Landfill Check

Lafarge Harper Lane, Radlett

Waste types not recorded

Lafarge Harper Lane, Radlett is a historic (closed) landfill site recorded by the Environment Agency near Radlett, Hertfordshire. It received waste of unrecorded type between 1993 and 2008, covering about 11.85 hectares. Reference EAHLD35599, October 2025 data revision.

Full record

EA referenceEAHLD35599
Site nameLafarge Harper Lane, Radlett
AddressHarper Lane, Radlett, Hertfordshire
Site operatorLafarge Aggregates Ltd
Licence holderLafarge Aggregates Ltd
Licence issued23 July 1993
Licence surrendered19 February 2008
First waste inputNot recorded
Last waste inputNot recorded
Area11.85 ha
Gas controlNot recorded
Leachate containmentNot recorded
Licensed siteYes
EA areaNE
Grid reference516850, 202150

Source: Environment Agency Historic Landfill Sites dataset, October 2025 revision.

Boundary map

Other historic landfill sites nearby

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.