Longwood Waste Water Treatment Plant , Longwood , County Meath
Data updated 12 Sept 2026 · register lag up to 7 days · sources & freshness
2460535 is a planning application for permission at Longwood Waste Water Treatment Plant , Longwood , County Meath, received by Meath County Council on 15 Jul 2024 and first seen by Planning Register on 11 Sept 2026. The application describes: The development will consist of the following: 1. Construction of a new pumping station to transfer flows to the new treatment stream. 2. Construction of a flow splitting. 3. Construction of a new dual cell aeration tank including dual anoxic zones. 4. Construction of 2 No. new final settlement tanks. 5. Construction of both waste activated sludge (WAS) and return activated sludge (RAS) pumping stations. 6. Installation of ferric sulphate dosing system including bunded chemical storage tank. 7. Construction of a control kiosk. 8. Construction of a new sludge holding tank. 9. Solar PV panel installation capable of a maximum power generation of 10% of WwTP power requirements 10. Construction of new influent & effluent site pipework to & from the proposed infrastructure. 11. Extension of the existing site roads to the proposed infrastructure. 12. Construction of a new flood protection wall. This wall is to be constructed within the site boundary to a level of 300mm above the 0.1% Annual Exceedance Probability (AEP) (1-in-1000 year) flood level. 13. Site Landscaping & finishes. Significant further information/revised plans submitted on this application. The council granted permission on 14 Feb 2025, with conditions. The five-week observation window closed on 19 Aug 2024. Within 500 m there are 5 other decided applications in the last five years.
Proposal
The development will consist of the following: 1. Construction of a new pumping station to transfer flows to the new treatment stream. 2. Construction of a flow splitting. 3. Construction of a new dual cell aeration tank including dual anoxic zones. 4. Construction of 2 No. new final settlement tanks. 5. Construction of both waste activated sludge (WAS) and return activated sludge (RAS) pumping stations. 6. Installation of ferric sulphate dosing system including bunded chemical storage tank. 7. Construction of a control kiosk. 8. Construction of a new sludge holding tank. 9. Solar PV panel installation capable of a maximum power generation of 10% of WwTP power requirements 10. Construction of new influent & effluent site pipework to & from the proposed infrastructure. 11. Extension of the existing site roads to the proposed infrastructure. 12. Construction of a new flood protection wall. This wall is to be constructed within the site boundary to a level of 300mm above the 0.1% Annual Exceedance Probability (AEP) (1-in-1000 year) flood level. 13. Site Landscaping & finishes. Significant further information/revised plans submitted on this application
- Status
- APPLICATION FINALISED
- Decision
- Conditional on 14 Feb 2025
- Final grant
- 27 Mar 2025
- Permission expires
- 26 Mar 2030
- Site (from polygon)
- 6,589 m²
- Location precision
- site (coords_polygon)
Timeline
- 15 Jul 2024New applicationObservation window closed 19 Aug 2024
- 6 Sept 2024Further information requested
- 20 Nov 2024Further information received
- 14 Feb 2025DecisionAppeal window closed 14 Mar 2025

Full planning report for 53.45300, -6.91452
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1 Where this is — preview
1 Deadlines still open
Appeal
Not appealed.
Commencement
No commencement notice matched to this reference.
Zoning at the site
No zoning objective covers this site in the current plan.
Designations within 250 m
No OPW flood extent nearby.
No other designation nearby.
Provenance
Register row from the national planning applications feed (NPAD), fetched 11 Sept 2026, 18:51 (store id 143653). Deadlines were computed by the store from the received / decided dates under the Planning and Development Act 2000 and are recorded as events, not recomputed here. Council register: http://www.eplanning.ie/MeathCC/AppFileRefDetails/2460535/0.
Source: npad · fetched 11 Sept 2026, 18:51
| Source | Licence | Fetched | Link |
|---|---|---|---|
| npad | CC-BY-4.0 | 11 Sept 2026, 18:51 | open |