Former landfill sites in OL3 (Oldham)
Within 3.5 km of the OL3 district centre the Environment Agency maps 36 former landfill sites that fall inside the district (Oldham), with 18 more in neighbouring districts within 3.5 km of its centre. The closest to the district centre is Land at Walk Mill (EAHLD16030), about 379 m away. Recorded tipping dates run from 1956 to 1993, for the 9 sites that carry dates. Whether any one address is affected depends on where it sits relative to each footprint — check it below.
Environment Agency Historic Landfill Sites record, read 2026-10-09. Waste types recorded across the 36 sites: inert (9), industrial (3), household (1); 27 sites have no waste type recorded. 9 sites carry first or last input dates; the rest are undated in the Agency's record.
The 36 mapped sites in OL3
Nearest the district centre first. “In use” is the Agency's first and last recorded input of waste; “not recorded” against gas or leachate control means the Agency holds no entry, not that no controls existed. Licence-holder and operator names are held in the record and deliberately not shown.
| Former landfill site | From centre | In use | Waste types | Gas / leachate control |
|---|---|---|---|---|
| Land at Walk Mill · EAHLD16030 Woods Lane, Dobcross, Oldham, Greater Manchester | 379 m | not recorded | not recorded | gas not recorded · leachate not recorded |
| Stone Bottom Mills · EAHLD16013 Wood Road, Dobcross, Greater Manchester | 456 m | not recorded | not recorded | gas not recorded · leachate not recorded |
| School Street Reservoir · EAHLD16113 School Street, Uppermill, Oldham, Greater Manchester | 784 m | not recorded | not recorded | gas not recorded · leachate not recorded |
| Land adjacent to Lark Hill Road · EAHLD15985 Lark Hill Road, Dobcross, Oldham, Greater Manchester | 836 m | not recorded | not recorded | gas not recorded · leachate not recorded |
| Land at Heathwood · EAHLD16087 Heathfields Mill, Spring Meadow Lane, Heathwood, Uppermill, Oldham, Greater Manchester | 962 m | not recorded | not recorded | gas not recorded · leachate not recorded |
| Land off Huddersfield Road · EAHLD15958 Diggle, Oldham, Greater Manchester | 1.2 km | not recorded | not recorded | gas not recorded · leachate not recorded |
| Manor House Farm · EAHLD16042 Off Wall Hill Road, Dobcross, Oldham, Greater Manchester | 1.3 km | 1974–1985 | inert | gas not recorded · leachate not recorded |
| Land at Wall Hill Mill · EAHLD16059 Mill Lane, Dobcross, Oldham, Greater Manchester | 1.4 km | not recorded | not recorded | gas not recorded · leachate not recorded |
| Land at Ward Lane · EAHLD15951 Ward Lane, Diggle, Oldham, Greater Manchester | 1.4 km | not recorded | not recorded | gas not recorded · leachate not recorded |
| Land at Knarr Mill · EAHLD15997 Oldham Road, Delph, Oldham, Greater Manchester | 1.4 km | 1989–1993 | inert | gas not recorded · leachate not recorded |
| Knarr Mill No.2 · EAHLD15534 Oldham Road, Delph, Oldham, Greater Manchester | 1.4 km | 1992 | inert | gas not recorded · leachate not recorded |
| Lumb Mill · EAHLD17887 Huddersfield Road, Oldham, Greater Manchester | 1.5 km | not recorded | not recorded | gas not recorded · leachate not recorded |
| Lumb Mill · EAHLD15945 Huddersfield Road, Delph, Oldham, Greater Manchester | 1.5 km | not recorded | not recorded | gas not recorded · leachate not recorded |
| Land at Frenches Dye Works · EAHLD16210 Chew Valley Road, Greenfield, Oldham, Greater Manchester | 1.6 km | not recorded | not recorded | gas not recorded · leachate not recorded |
| Quarry off Oldham Road · EAHLD16045 Upper house Farm, Dobcross, Oldham, Greater Manchester | 1.6 km | 1986–1992 | inert | gas not recorded · leachate not recorded |
| Land at Valley Mills · EAHLD15933 Millgate, Delph, Oldham, Greater Manchester | 1.7 km | not recorded | not recorded | gas not recorded · leachate not recorded |
| Land at Warth Mills · EAHLD15936 Huddersfield Road, Diggle, Oldham, Greater Manchester | 1.8 km | not recorded | not recorded | gas not recorded · leachate not recorded |
| Land at Shaw Hall Bank · EAHLD16232 Shaw Hall Bank Road, Greenfield, Oldham, Greater Manchester | 1.8 km | not recorded | not recorded | gas not recorded · leachate not recorded |
| Land At Greenbridge Lane · EAHLD16249 Greenbridge Lane, Greenfield, Oldham, Greater Manchester | 1.9 km | 1956–1985 | inert, industrial | gas not recorded · leachate not recorded |
| Land at Harrop Edge Lane · EAHLD15912 Harrop Edge Lane, Standedge, Delph, Oldham, Greater Manchester | 1.9 km | not recorded | not recorded | gas not recorded · leachate not recorded |
| Land at Harrop Edge Lane · EAHLD15909 Harrop Edge Lane, Standedge, Delph, Oldham, Greater Manchester | 2.0 km | not recorded | not recorded | gas not recorded · leachate not recorded |
| Land at Chew Brook Drive · EAHLD16254 Bentfield Mill, Chew Valley Road, Greenfield, Oldham, Greater Manchester | 2.1 km | not recorded | not recorded | gas not recorded · leachate not recorded |
| Land adjacent to Harrop Edge Lane · EAHLD15905 Harrop Edge Lane, Standedge, Delph, Oldham, Greater Manchester | 2.1 km | not recorded | not recorded | gas not recorded · leachate not recorded |
| Land at Haybottoms Mill · EAHLD16263 Oak View Road, Greenfield, Oldham, Greater Manchester | 2.1 km | not recorded | not recorded | gas not recorded · leachate not recorded |
| Land at Haybottoms Mill · EAHLD16264 Oak View Road, Greenfield, Oldham, Greater Manchester | 2.1 km | not recorded | not recorded | gas not recorded · leachate not recorded |
| Land adjacent to Hill Top Lane · EAHLD15949 Hill Top Lane, Delph, Oldham, Greater Manchester | 2.2 km | not recorded | not recorded | gas not recorded · leachate not recorded |
| Chew Valley · EAHLD31887 Greenfield, Lancashire | 2.3 km | from 1965 | inert, industrial | gas not recorded · leachate not recorded |
| Land adjacent to Warlow Brook · EAHLD16296 Friezland Lane, Greenfield, Oldham, Greater Manchester | 2.6 km | not recorded | not recorded | gas not recorded · leachate not recorded |
| Land adjacent to Millcroft Lane · EAHLD15868 Castleshaw, Delph, Oldham, Greater Manchester | 2.6 km | 1986–1991 | inert, household | gas not recorded · leachate not recorded |
| Land adjacent to Millcroft Lane · EAHLD15865 Millcroft Lane, Delph, Oldham, Greater Manchester | 2.8 km | 1986–1991 | inert | gas not recorded · leachate not recorded |
| Land at High Lee Farm · EAHLD15930 High Lee Lane, Delph, Oldham, Greater Manchester | 3.0 km | not recorded | not recorded | gas not recorded · leachate not recorded |
| Land at Nook Green Farm · EAHLD15858 Bleak Hey Nook, Harrop Edge Lane, Delph, Oldham, Greater Manchester | 3.1 km | not recorded | not recorded | gas not recorded · leachate not recorded |
| Green Ash Fields · EAHLD15835 Delph Road, Shaw, Oldham, Greater Manchester | 3.8 km | not recorded | not recorded | gas not recorded · leachate not recorded |
| Land at Globe Farm · EAHLD15834 Huddersfield Road, Delph, Oldham, Greater Manchester | 3.8 km | not recorded | not recorded | gas not recorded · leachate not recorded |
| Land adjacent to Oldham Road · EAHLD15826 Oldham Road, Denshaw, Oldham, Greater Manchester | 4.1 km | not recorded | not recorded | gas not recorded · leachate not recorded |
| Chew Valley · EAHLD16346 Off Track From Bank Lane-Bradburys Lane Junction, Greenfield, Oldham, Greater Manchester | 4.3 km | 1963–1992 | inert, industrial | gas not recorded · leachate not recorded |
Nearest permitted landfill
Highmoor Quarry Landfill EPR/UP3630KS — Waste Landfilling; >10 T/D With Capacity >25,000T Excluding Inert Waste - 5.2 A(1) a), about 1.8 km from the district centre; permit status Effective, issued 2010. A permitted site holds or held an environmental permit under the current regime; “Closure” means it has stopped taking waste and is in aftercare, which can still involve gas and leachate management.
Former landfill just outside OL3
- Higher Hills Farm Inert Landfill · OL4 · not recorded2.0 km
- Land East Of Platting Road · OL4 · 1985–19872.1 km
- High Moor Quarry · OL4 · 1961–19712.2 km
- Highmoor Scouthead Tip 2 · OL4 · from 19712.3 km
- Disused quarry off Whitegates Lane · OL4 · 1984–19882.3 km
- Land off Mossley Road · OL4 · not recorded2.6 km
- Land adjacent to Wood Brook · OL4 · not recorded2.7 km
- Land at Stoneleigh Road · OL4 · not recorded3.0 km
- 10 further sites within 3.5 km not listed.
Check a specific address in OL3
A district page cannot tell you whether one house sits on or beside a footprint. Enter the full postcode: the check measures the distance from the postcode point to the edge of every mapped site within 1 km, says whether the point falls inside one, and counts the permitted landfill and pollution incidents around it.
What a former landfill nearby means for a buyer in Oldham
Three things follow from a tip close by. Ground gas: decomposing household and commercial waste produces methane and carbon dioxide for decades and the gases can migrate through permeable ground, so homes on or beside old tips are often required to have a gas membrane and a ventilated floor void. Settlement: landfilled ground compacts unevenly long after tipping stops, so a building at the edge of a footprint can show differential movement. Searches and insurance: the conveyancer's environmental search flags landfill within about 250 m and can return a “further action” result, which usually means a second-stage report before exchange rather than a refusal.
Read what an environmental search covers and costs, and check the flood history and ground stability for the same postcode — the three hazards a search reports together.
Every site, measured to the address
The report's Contaminated land, landfill & environmental permits section lists every former landfill within 1 km of the address measured to the edge of its footprint, every permitted landfill within 2 km, substantiated pollution incidents within 1 km, and the permits and discharges within 1 km de-duplicated by site — and names the council's Part 2A register as not read, with the CON29 route to it. From £9.99, one address, one price.
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What the report adds on landfill and contaminated land for this address
Get the landfill and contaminated-land findings — £24.99One-off · no subscription · Human-checked and emailed to you · see an illustrative sample
- Every former landfill site within 1 km measured to the edge of its footprint — whether it lies under the address, its years in use, the waste types recorded and what is recorded about gas and leachate control
- Permitted landfill boundaries within 2 km with status and permit reference, and substantiated pollution incidents within 1 km with the publisher's information warning
- Environmental permits and discharges within 1 km de-duplicated by site, with each storm overflow's annual spill count printed beside its permit where the permit reference matches the Environment Agency return
- What stands out at this address — the red and amber flags pulled together and explained
The council's statutory contaminated-land register is not read; the report names it as unread with the CON29 question that returns it. A former landfill nearby is a flag for your conveyancer and surveyor, not a finding that the ground is contaminated.
Frequently asked questions
Is my house in OL3 built on a former landfill?
36 former landfill footprints are mapped inside OL3 within 3.5 km of the district centre, but a postcode district covers thousands of homes and each footprint is a specific plot. Enter the full postcode in the check above: it measures the distance from the postcode point to the edge of every footprint within 1 km and says if the point falls inside one. For the exact address, the report lists every site with its distance and the questions to put to the seller and surveyor.
How close to these landfill sites is too close?
Desktop environmental searches generally flag former landfill within about 250 metres and can return a "further action" result at that range; between 250 m and 1 km the site is named but rarely needs more. The distances on this page are from the district centre and are only for orientation — the postcode check gives the distance for a point you choose.
Why do some OL3 sites have no dates or waste types?
The Environment Agency's historic landfill record was compiled largely from 1990s surveys of council and Agency files and is still being added to. Many entries carry a footprint but no tipping dates or waste flags. A blank is a gap in the record, not a statement that the site was short-lived or took only inert waste.
Does this page show the council's contaminated-land register for Oldham?
No. The statutory register kept under Part 2A of the Environmental Protection Act 1990 is held by the council in its own format and there is no national dataset of it. Ask your conveyancer to raise CON29 (2016) enquiry 3.13 "Contaminated land", which returns any notice or register entry for the property and adjoining land.
Sources
- EA Historic Landfill Sites (Defra DSP OGC API Features). © Environment Agency copyright and/or database right 2024. All rights reserved. Contains information © Local Authorities Used under the Environment Agency Conditional Licence (terms).
- EA Permitted Waste Sites — Authorised Landfill Site Boundaries (Defra DSP OGC API Features). © Environment Agency copyright and/or database right 2015. All rights reserved. Used under the Environment Agency Conditional Licence.
- postcodes.io (OS OpenData / ONS) — district centroid and reverse geocoding of site footprints. Open Government Licence v3.0.
- A site is listed as “in OL3” when the centre of its mapped footprint reverse-geocodes to this postcode district; distances are from the district centroid to the nearest mapped corner of the footprint and are for orientation only.
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