Rainbow Garage
IndustrialHouseholdCommercialInert
Rainbow Garage is a historic (closed) landfill site recorded by the Environment Agency near Hatfield, Hertfordshire. It received industrial, household, commercial and inert waste between 1970 and 1987, covering about 14.3 hectares. Reference EAHLD12278, October 2025 data revision.
Full record
| EA reference | EAHLD12278 |
|---|---|
| Site name | Rainbow Garage |
| Address | Colney Heath, Hertfordshire |
| Site operator | Redland Aggregates Limited |
| Licence holder | Redland Aggregates Limited |
| Licence issued | 21 April 1976 |
| Licence surrendered | 15 April 1988 |
| First waste input | 14 July 1970 |
| Last waste input | 31 December 1987 |
| Area | 14.3 ha |
| Gas control | Not recorded |
| Leachate containment | Not recorded |
| Licensed site | Yes |
| EA area | North East TH |
| Grid reference | 519200, 205700 |
Source: Environment Agency Historic Landfill Sites dataset, October 2025 revision.
Boundary map
What these waste types mean
- Industrial:
- factory and process waste. Contents vary widely — some benign, some not; the site's operator and era are the clues.
- Household:
- everyday domestic refuse. Decomposes and can generate landfill gas for a few decades after closure.
- Commercial:
- waste from shops and offices — paper, packaging, food. Similar profile to household waste, usually less of it.
- Inert:
- builder's rubble, subsoil, concrete, brick. Doesn't decompose or generate gas; the lowest-concern category.
Other historic landfill sites nearby
- Rainbow GarageWaste types not recorded
- Rainbow GarageWaste types not recorded
- Church LaneIndustrialHouseholdCommercial
- Old Gravel PitInert
- Hill End FarmInert
- SmallfordHouseholdCommercialInert
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.