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Sunday 30 August 2026

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25238

CONDITIONAL

Meath - Meath County Council

Proposed Development

EXTENSION OF DURATION NA201153 - the proposal involves the development of two ventilation shafts that will provide ventilation to an underground exploration tunnel and enable further exploration. The development works will consist of: Raise-bore drilling two vertical 4.5-meter diameter shafts (to be known as Return Air Raise (RAR) 6 and RAR 7) reamed from a depth below ground of c. 1,000 meters to surface. The proposed shafts will connect to an underground fan station that will draw air from the extant exploration tunnel and exhaust it to surface. At surface level, the development site will occupy an area of approximately 90 m x 120 m bounded by a 2.5 m high boundary fence, service and access roads and all ancillary site works. Each shaft will be fitted with a deflection hood (5.7 m x 5.7 m x 8.8 m) that will direct airflow horizontally into a 6.5 m earthen berm. An Environmental Report for the development will be submitted to the Planning Authority with the planning application. A Natura Impact Statement (NIS) for the development has been prepared and will be submitted to the Planning Authority with the planning application

View the full application file on the council's planning portal →

Application Timeline

  1. Application received

    19 Nov 2025

  2. Decision: CONDITIONAL

    13 Jan 2026

  3. Decision due

    22 Jan 2026

Application Details

Location
Hanlonstown , Navan , Co. Meath
Applicant
N/A
Application Type
EXTENSION OF DURATION
Planning Authority
Meath County Council
Site Area
2 ha

Timeline

Registration Date
19 November 2025
Status
APPLICATION FINALISED
Decision
CONDITIONAL
Decision Date
13 January 2026
Permission Expires
1 December 2028

Location

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Planning Applications Nearby

What the council has granted and refused around this site is the best guide to how a similar application will fare.

136m
NA201153CONDITIONAL27 Aug 2020

the proposal involves the development of two ventilation shafts that will provide ventilation to an underground exploration tunnel and enable further exploration. The development works will consist of: Raise-bore drilling two vertical 4.5-meter diameter shafts (to be known as Return Air Raise (RAR) 6 and RAR 7) reamed from a depth below ground of c. 1,000 meters to surface. The proposed shafts will connect to an underground fan station that will draw air from the extant exploration tunnel and exhaust it to surface. At surface level, the development site will occupy an area of approximately 90 m x 120 m bounded by a 2.5 m high boundary fence, service and access roads and all ancillary site works. Each shaft will be fitted with a deflection hood (5.7 m x 5.7 m x 8.8 m) that will direct airflow horizontally into a 6.5 m earthen berm. An Environmental Report for the development will be submitted to the Planning Authority with the planning application. A Natura Impact Statement (NIS) for the development has been prepared and will be submitted to the Planning Authority with the planning application

Boyerstown , Hanlonstown , Navan Co. Meath

477m
2561391CONDITIONAL18 Dec 2025

to extend an underground exploration tunnel within Hanlonstown, Gainstown and Curraghtown Townlands, Navan, County Meath. The development will consist of extending the existing TRDEX underground exploration tunnel by approximately 3.0 kilometres through hard rock, from a depth of approximately 1,020 to 1,200 metres below ground level. The purpose of this extension is to facilitate exploration drilling and resource definition for the deposit known as Tara Deep. The proposed development will be carried out in three phases: Phase 1 will extend the existing exploration tunnel by approximately 450 m; Phase 2 will involve construction of a tunnel to the east, perpendicular to existing tunnel with a spiral decline of approximately 1,900 m; and Phase 3 will involve construction of a parallel tunnel to the west approximately 600 m. Ancillary bays and cubbies will also be developed as smaller tunnels to facilitate exploration drilling. No surface works, ore extraction or processing will be undertaken as part of this development. Access will be from the existing underground mine. A Natura Impact Statement (NIS) will be submitted to the Planning Authority with the planning application. Significant Further Information/Revised Plans submitted on this application

Hanlonstown Gainstown and Curraghtown Townlands , Hanlonstown Gainstown and Curraghtown Townlands , Hanlonstown Gainstown and Curraghtown Townlands

521m
21510CONDITIONAL19 Mar 2021

for the retention of existing 1.5 storey dwelling with attached garage and revised site layout plan to include amendments to the house, garage and site layout plan from that previously approved under planning permission reg. ref NA/900590

Hanlonstown , Navan , Co Meath

583m
NA190871CONDITIONAL4 Jul 2019

permission for retention of additional floor area to the rear, alterations to all elevation and minor internal changes from that previously granted under NA50219 and all associated site development works

Gainstown , Navan , Co. Meath C15 Y7W3

599m
21941CONDITIONAL17 May 2021

construction of a two storey style dwelling with detached domestic garage, install a proprietary sewage treatment system and form new entrance from public road

Gainstown , Navan , Co. Meath

616m
2661043N/A19 Aug 2026

the proposed development will consist of the construction of a two-storey dwelling house, detached domestic garage, proprietary wastewater treatment system, landscaping, new entry to public road and associated site works

Gainstown , Navan , Co. Meath

630m
221210CONDITIONAL15 Sept 2022

change of use of the front hardstand area to the use of a carpark for drop off & collection point

Gainstown , Navan , Co. Meath C15 Y302

657m
NA180536CONDITIONAL24 May 2018

retention of amendments to layout of residence and extension to rear of residence, including retention of pitched "A" roof constructed in place of approved lean too roof, conversion of garage to side of residence to two bedroom and alterations to front and rear elevation (as amended from that previously granted planning permission under Planning Register Number NA/50421). Significant further information/revised plans submitted on this application

Oakbrook , Gainstown , Navan Co. Meath

659m
23730REFUSED20 Jul 2023

permission to construct a single storey dwelling, domestic garage, entrance, and to construct a wastewater treatment system and site works

Gainstown , Navan , Co. Meath

692m
NA171518CONDITIONAL22 Dec 2017

construction of a single storey extension to rear of existing dwelling. To demolish existing front porch with revised elevations & internal alterations to existing dwelling.

Gainstown , Navan , Co. Meath

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