PlanningRegister.ie
Offaly County Council · 2560563

Townland of Clonarrow, or Riverlyons, County Offaly

Approved in 2026. No sign of building yet.

  1. 17 Nov 2025Received
  2. 20 Jan 2026Conditional
  3. 23 Feb 2026Final approval
  4. 22 Feb 2031Approval runs out
Applications, appeals and commencement notices for this county. Consultations, zoning and RZLT maps: Dublin, Kildare, Meath and Wicklow only for now.
Status
Approved
Decision
Conditional · 20 Jan 2026
Council
Offaly County Council
Type
PERMISSION
Site
2.86 ha

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What’s proposed

a) The erection of a temporary 100m high lattice type meteorological mast which will be secured to ground anchors by stay wires and will include instruments for measuring local climate conditions, services, and associated equipment; b) A fixed red aviation light will be fitted near the top of the lattice section of the proposed meteorological mast; c) Bird flight deterrent markers fitted to each stay wire at approximately 10m intervals; and d) All associated ancillary works. The temporary meteorological mast development will remain in position for a period of 5 years after which the mast, instruments, services, equipment, and all associated ancillary works will be removed. The purpose of the meteorological mast is to accurately measure the weather conditions at this site

Planning details

Reference
2560563
Local authority
Offaly County Council
Status
Granted with conditions · register status “APPLICATION FINALISED”
Received
17 Nov 2025
Observations close
22 Dec 2025 (closed 286 days ago)
Decision due
20 Jan 2026 · decided 20 Jan 2026
Decision
Conditional on 20 Jan 2026
Proposed development
a) The erection of a temporary 100m high lattice type meteorological mast which will be secured to ground anchors by stay wires and will include instruments for measuring local climate conditions, services, and associated equipment; b) A fixed red aviation light will be fitted near the top of the lattice section of the proposed meteorological mast; c) Bird flight deterrent markers fitted to each stay wire at approximately 10m intervals; and d) All associated ancillary works. The temporary meteorological mast development will remain in position for a period of 5 years after which the mast, instruments, services, equipment, and all associated ancillary works will be removed. The purpose of the meteorological mast is to accurately measure the weather conditions at this site
As published by the register.
Site area
2.86 ha from the mapped boundary, not the council's figure
Applicant
Not published — the national feed carries no applicant name council register

Nearby 3 · 500 m · 5 years

Explore this area on the map →

Zoning

Not zoned in the current plan.

Protections nearby 250 m

No mapped flood area nearby.

  • Recorded monument · 1
    R143609

Where this comes from

National planning feed (NPAD), fetched 18 Sept 2026, 15:44.

Source: npad · fetched 18 Sept 2026, 15:44
SourceLicenceFetchedLink
npadCC-BY-4.018 Sept 2026, 15:44open
Summary

2560563 is a planning application to Offaly County Council for a) The erection of a temporary 100m high lattice type meteorological mast which will be, received on 17 Nov 2025; permission was granted with conditions on 20 Jan 2026.