The Register of Planning Applications · Éire

Sunday 30 August 2026

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2560358

CONDITIONAL

Mayo - Mayo County Council

Proposed Development

Planning application for the restoration and extension of an existing derelict cottage; construction of a new garage; new on-site wastewater system together with all ancillary site development works

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

Application Timeline

  1. Application received

    6 Jun 2025

  2. Decision due

    31 Jul 2025

  3. Decision: CONDITIONAL

    31 Jul 2025

  4. Grant issued

    1 Sept 2025

Application Details

Location
Knockaunakill Mayo Abbey , Claremorris , Mayo
Applicant
N/A
Application Type
PERMISSION
Planning Authority
Mayo County Council
Site Area
0.3 ha

Timeline

Registration Date
6 June 2025
Status
APPLICATION FINALISED
Decision
CONDITIONAL
Decision Date
31 July 2025
Grant Date
1 September 2025
Permission Expires
31 August 2030

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.

171m
22272CONDITIONAL8 Apr 2022

CONSTRUCT DWELLING HOUSE AND GARAGE INCLUDING WASTEWATER TREATMENT SYSTEM

KNOCKAUNAKILL , MAYO ABBEY , CLAREMORRIS

190m
19603CONDITIONAL31 Jul 2019

CONSTRUCT DWELLING HOUSE, GARAGE AND SEPTIC TANK/FOUL EFFLUENT TREATMENT SYSTEM, TOGETHER WITH ALL ANCILLARY SITE WORKS AND SERVICES

KNOCKAUNAKILL , MAYO ABBEY , CLAREMORRIS

522m
2660653N/A14 Aug 2026

We, Cunlaghfadda Green Energy Limited, intend to apply for permission for development in the townlands of Cloonbaul, County Mayo, for a development which is a renewable energy development (a co-located energy storage development) as defined in the European Union (Planning and Development) (Renewable Energy) Regulations 2025. The application seeks a 10-year permission. The development will consist of the provision of the following: i. A battery energy storage system (BESS) compound which will consist of: a. 10 no. battery storage clusters, with each cluster consisting of 1 no. transformer and 4 no. Smartstack units; b. Concrete foundations; c. Associated hard-standing areas; d. Internal access track; e. 1 no. single storey 33kV BESS substation building; f. Auxiliary electrical equipment storage; g. All associated underground electrical and communications cabling; h. 1 no. Lightning mast with a height of approximately 18 metres; i. Lighting columns and CCTV cameras; and j. Palisade fencing and access gate; ii. 1 no. fire water retention tank and 2 no. fire water storage tanks; iii. Upgrade and widening of existing tracks and provision of new site access tracks; iv. The installation of approximately 220 metres of underground electrical and communications cabling between the proposed 33kV BESS substation building and proposed independent power producer substation control building which is the subject of a separate planning application (An Coimisiún Pleanála Case Ref. 324429); v. All associated site development works and ancillary infrastructure above and below ground including drainage, lighting, vegetation removal, and landscaping; and vi. The subsequent decommissioning of the elements listed within i(a), i(e-j), ii, iv following a thirty five year operational life from the date of full commissioning.

Townland of , Cloonbaul , County Mayo.

675m
19840CONDITIONAL23 Oct 2019

DEMOLITION OF EXISTING DWELLING HOUSE AND GARAGE, NEW REPLACEMENT DWELLINGHOUSE AND GARAGE, UPGRADING EXISTING ONSITE WASTEWATER TREATMENT SYSTEM AND ASSOCIATED SITE WORKS AND SERVICES

KNOCKAUNAKILL , MAYO ABBEY , CLAREMORRIS

849m
24102CONDITIONAL10 Apr 2024

construction of a slatted house and all ancillary works

Knockaunakill , Mayo Abbey , Claremorris

855m
19644CONDITIONAL19 Aug 2019

CONSTRUCT SILAGE SLAB WITH ANCILLARY CONCRETE YARDS

KNOCKAUNAKILL , MAYO ABBEY , CLAREMORRIS

1.1km
221006CONDITIONAL14 Nov 2022

construction of a dwelling house, domestic garage, septic tank and percolation area and all ancillary works

Shinganagh , Mayo Abbey , Claremorris

1.3km
17794CONDITIONAL9 Oct 2017

RETAIN AND COMPLETE DWELLING HOUSE ON SITE AND PERMISSION FOR GARAGE ON SITE TOGETHER WITH ALL ANCILLARY SITEWORKS AND SERVICES

BARNAGREGGAUN , BALLYMULLAVIL , MAYO ABBEY

1.3km
23477CONDITIONAL23 Aug 2023

construction of dwelling house, domestic garage, septic tank and percolation area and all ancillary works

Kilbride , Mayo Abbey , Claremorris

1.4km
2660398REFUSED20 May 2026

We, Cunlaghfadda Green Energy Limited, intend to apply for a ten-year planning permission for development in the townlands of Knockroe, Cunlaghfadda, Harefield, Cloonbaul and Knockaunakill, County Mayo. The development will comprise the provision of a renewable energy development consisting of the following: i. 7 no. wind turbines with a top of foundation to blade tip height of 160 metres; a rotor blade diameter of 136 metres; and hub height of 92 metres,1 no. meteorological mast with a height of 92 metres and subsequent decommissioning of the wind turbines and meteorological mast following a thirty five-year operational life from the date of full commissioning of the wind turbines; ii. Turbine and meteorological mast foundations and associated temporary and permanent hard-standing areas; iii. All associated underground electrical and communications cabling and subsequent decommissioning of all underground cabling within the site connecting the turbines to a proposed 110kV substation following a thirty five year operational life from the date of full commissioning of the wind turbines; iv. 1 no. temporary construction compound; v. Upgrade and widening of existing internal tracks and provision of new permanent and temporary site access tracks and all associated site drainage; vi. Upgrade and temporary road widening works along the L15053 and provision of 1 no. passing bay; vii. 1 no. new temporary site entrance off the L1505 in the townland of Knockroe to accommodate the delivery of abnormal loads and construction phase traffic; viii. 1 no. new permanent site entrance in the townlands of Cunlaghfadda and Cloonbaul; ix. 1 no. borrow pit; x. 10 no. peat and spoil management areas; xi. 2 no. temporary security cabins; xii. Tree felling and vegetation removal; xiii. Biodiversity enhancement areas; xiv. Site drainage; xv. Site fencing, gates and signage; and xvi. All related site works above and below ground and all ancillary development.

Townlands of Knockroe , Cunlaghfadda Harefield Cloonbaul and Knockaunakill , County Mayo.

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