Decommissioning of an existing wastewater treatment unit at Derryherk Townland, Knockvicar
Derryherk Townland, Knockvicar, Boyle
0.09 ha · Granted · permission to Aug 2031
Planning application 2660156 to Roscommon County Council: Decommissioning of an existing wastewater treatment unit and percolation area and the installation of a new sewerage treatment unit, at Derryherk Townland, Knockvicar, Boyle. Granted by the council on 17 July 2026. The register gives the permission's end as 31 August 2031.
Timeline
- Application lodged
- Further information requested
- Further information received
- Council granted
- Permission ends (date on the register)
The end date is the one the council register states. An extension or a commencement changes it.
Key facts
Proposed development
Permission for the decommissioning of an existing wastewater treatment unit and percolation area and the installation of a new sewerage treatment unit and percolation area, along with all other associated site works at
Planning status
Permission was granted on 17 Jul 2026. The four-week appeal period has passed with no appeal recorded, so the permission is final. Works can start once a commencement notice is lodged; the register gives its end as 31 Aug 2031.
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Nearby applications
Other applications on the Roscommon register close to this address.
- 2560261Derryherk Road, Knockvicar, Co. RoscommonClosed
Retention Permission and Permission for the completion of a single storey structure as built to date…
- 2560195Derryherk, Knockvickar, Co. RoscommonClosed
Completion of a single storey structure as built to date, part pitched with an attic/mezzanine and part flat roofed (total floor area 113.50 sq.m)…
- 2660461Derryherk Road, Knockvicar, Co. RoscommonLodged
Permission for the completion of a single storey structure as built to date, part pitched with an attic/mezzanine and part flat roofed (total floor area 113.50…
- 2560123Derryherk Td, Knockvicar, Co. RoscommonClosed
Retention of the demolition of the existing cottage and flat roof extension (total floor area: 106 sq.m.) that collapsed during renovation works…
- 2660488Sliabh Beagh Derryherk, Knockvicar, Boyle Co. RoscommonLodged
Proposed Replacement Of Existing Septic Tank System With An Onsite Wastewater Sewerage System In Accordance With The EPA Code Of Practice 2021 And All…
Related
About this page: the facts above come from the statutory public planning register kept by Roscommon County Council and are refreshed weekly (last updated 21 Sept 2026). Applicant names and contact details are not shown. Status labels are PlanningLeads' plain-language reading of the register status and the "Use" label is classified by AI from the public description (see how we use AI); neither is legal advice and the council's file is the record. How we handle this data: privacy notice.
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