Within the townland of Milltown, located to the north of Peamount Road (R120) & Peamount Lane, Newcastle, Co. Dublin
Data updated 12 Sept 2026 · register lag up to 7 days · sources & freshness
SD23A/0012 is a planning application for permission at Within the townland of Milltown, located to the north of Peamount Road (R120) & Peamount Lane, Newcastle, Co. Dublin, received by South Dublin County Council on 11 Jul 2023 and first seen by Planning Register on 11 Sept 2026. The application describes: Construction of a new Battery Energy System Storage (BESS) and Power Trunk building and all associated elements; Demolition of all existing structures on site associated with the current golf centre - including main clubhouse and a number of ancillary structures (total 1,009.84sq.m); Construction of a two storey power trunk building (maximum height 10.3m) over basement of 1,982.61sq.m containing MV switchgear; Construction of a BESS to reach a total capacity of 186.3 MWe; The facility will be within an open three storey structure (maximum height of 17.3m), totalling 18,560.9sq.m in area, containing 63 battery containers, & 63 no containers containing power invertors, step up transformers and electrical switchgear and roof level array of 1384 PV panels; 1 two storey administrative welfare buildings (298.26sq.m) associated with the BESS facility; It will be provided with a pre-cast wastewater treatment plant (up to 6 P.E.) discharging to percolation area with polishing filter for foul effluent; 1 single storey Fire Pump and Water Service Plantroom of 174.1sq.m, with associated water tank -associated with the BESS facility; 1 underground rainwater harvesting tank (volume 125 cubic meters - associated with the BESS facility of 35sq.m; 9 car parking spaces (including 3 disabled and 2 electric vehicle charging parking spaces) and 8 cycle spaces; The removal of an existing 15m high telecommunication support structure; Internal road network and new servicing access road from an entrance on Peamount Lane - with amendments to the existing entrance, comprising widening the entrance, provision of new security checkpoint, setting back of the boundary to achieve sufficient visibility splays, and reinstatement of appropriate boundary treatment along the Peamount Lane frontage; Site landscaping, planting, berms and retaining walls along site boundaries and security fencing; and all associated site services, lighting, infrastructural works and attenuation (SUDS features, underground storage and an above ground pond). The council granted permission on 8 Aug 2023. The five-week observation window closed on 15 Aug 2023. The site is zoned C2.1 — economic development and employment under the South Dublin County Council development plan. Within 500 m there are 3 other decided applications in the last five years and 1 appeal.
Proposal
Construction of a new Battery Energy System Storage (BESS) and Power Trunk building and all associated elements; Demolition of all existing structures on site associated with the current golf centre - including main clubhouse and a number of ancillary structures (total 1,009.84sq.m); Construction of a two storey power trunk building (maximum height 10.3m) over basement of 1,982.61sq.m containing MV switchgear; Construction of a BESS to reach a total capacity of 186.3 MWe; The facility will be within an open three storey structure (maximum height of 17.3m), totalling 18,560.9sq.m in area, containing 63 battery containers, & 63 no containers containing power invertors, step up transformers and electrical switchgear and roof level array of 1384 PV panels; 1 two storey administrative welfare buildings (298.26sq.m) associated with the BESS facility; It will be provided with a pre-cast wastewater treatment plant (up to 6 P.E.) discharging to percolation area with polishing filter for foul effluent; 1 single storey Fire Pump and Water Service Plantroom of 174.1sq.m, with associated water tank -associated with the BESS facility; 1 underground rainwater harvesting tank (volume 125 cubic meters - associated with the BESS facility of 35sq.m; 9 car parking spaces (including 3 disabled and 2 electric vehicle charging parking spaces) and 8 cycle spaces; The removal of an existing 15m high telecommunication support structure; Internal road network and new servicing access road from an entrance on Peamount Lane - with amendments to the existing entrance, comprising widening the entrance, provision of new security checkpoint, setting back of the boundary to achieve sufficient visibility splays, and reinstatement of appropriate boundary treatment along the Peamount Lane frontage; Site landscaping, planting, berms and retaining walls along site boundaries and security fencing; and all associated site services, lighting, infrastructural works and attenuation (SUDS features, underground storage and an above ground pond).
- Status
- Final Grant
- Decision
- Grant permission on 8 Aug 2023
- Final grant
- 19 Sept 2023
- Floor area
- 2.11 ha
- Site (from polygon)
- 6.69 ha
- Location precision
- site (coords_polygon)
Timeline
- 20 Mar 2023Further information requested
- 11 Jul 2023Further information received
- 11 Jul 2023New applicationObservation window closed 15 Aug 2023
- 8 Aug 2023DecisionAppeal window closed 5 Sept 2023

Full planning report for 53.32008, -6.47145
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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
EE: To provide for enterprise and employment related uses
Zoned for employment uses. Housing is not the intended use here.
RU: To protect and improve rural amenity and to provide for the development of agriculture
Zoned to protect agriculture, rural enterprise and biodiversity. New houses are restricted to demonstrated local need.
Designations within 250 m
OPW flood extent nearby — flag only (licence); floodinfo.ie.
- EPA-licensed facility · 1
- NIAH-recorded building · 3
- Radon risk area · 2
- Recorded monument · 3
Provenance
Register row from the national planning applications feed (NPAD), fetched 11 Sept 2026, 18:51 (store id 121189). 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: https://planning.agileapplications.ie/southdublin/application-details/63722.
Source: npad · fetched 11 Sept 2026, 18:51
| Source | Licence | Fetched | Link |
|---|---|---|---|
| npad | CC-BY-4.0 | 11 Sept 2026, 18:51 | open |