Historic landfill sites in Marlborough, Wiltshire
The Environment Agency records 9 historic landfill sites in and around Marlborough, Wiltshire. covering roughly 10 hectares in total. The largest is Knowle at 3.7 ha. Recorded waste ranges up to special (hazardous) waste. Data: October 2025 revision.
Recorded landfill boundaries around Marlborough (indicative, digitised at 1:10,000).
All recorded sites, largest first
| Site | Area | Last input | Waste types |
|---|---|---|---|
| Knowle | 3.7 ha | 1977 | Liquid / sludgeHouseholdCommercial |
| Ewin Hill Farm | 2.19 ha | 1993 | Liquid / sludgeHouseholdInert |
| Porthill | 1.62 ha | — | Household |
| Hilldrop Ramsbury | 1.13 ha | — | Waste types not recorded |
| Chalk Pit | 0.83 ha | 1984 | SpecialIndustrialHouseholdCommercialInert |
| Earthworks | 0.48 ha | 1940 | Household |
| Chiseldon Railway Landfill | 0.2 ha | — | Waste types not recorded |
| Stockclose Tip | 0.13 ha | 1974 | Inert |
| Railway Land | 0.03 ha | 1980 | Inert |
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.
Common questions
- How many former landfill sites are there in Marlborough?
- 9 historic (closed) landfill sites are recorded within about 15km of Marlborough town centre in the Environment Agency's Historic Landfill dataset (October 2025 revision). Pre-1974 sites are incompletely recorded, so the true historical number is likely higher.
- How do I check a specific address in Marlborough?
- Search the postcode on Landfill Check — you'll see every recorded site within 1km, with distance, direction and waste types, measured to the site boundary.
Nearby areas
Worth reading: buying a house near a former landfill and what the waste types mean.