- Grange Castle Business Park, Nangor Road, Clondalkin, Dublin 22 Grant extension of duration of permission
Demolition of existing single storey vacant house, garage and outhouse (total gross floor area (GFA) c.291.2sq.m) and removal of existing temporary construction car park; Construction of a single 1-4 storey Central Administration Building and 2 2-storey (with mezzanine) data centres (DUB14 & DUB15) all to be located west of data centres DUB9, DUB10, DUB12 & DUB13 within the MS campus; The Central Administration Building (c.6.03m to c.19.85m high) will comprise central office administration, with staff cafeteria, staff gym and reception (GFA c.3,520sq.m), with provision of PV panels on the roof; each data centre (c.15.6m high to parapet height and c.18.65m to top of roof plant) will include data halls, admin blocks (comprising offices, canteen, loading dock, storage and ancillary areas) and a variety of mechanical and electrical plant areas/structures including Modular Electrical Rooms (MERs), battery rooms and transformer areas. GFA of DUB14 is c.28,072sq.m and GFA of DUB15 is c.28,173sq.m (c.56,246sq.m in total); DUB14 will also include 21 diesel generators and associated sub-stations (E-houses) and 11 mechanical flues (each c.30.75m high); Provision of a gas generator compound (to serve DUB15) containing 20 generators, 5 E-houses and 5 flues (c.25m max height); Provision of a Gas Networks Ireland gas skid including 3 kiosk buildings; Expansion of existing electrical sub-station compound (originally granted under SD07A/0632) to provide 3 additional transformer bays. 3 E-houses and 1 control room, 2 auxiliary transformers; 2 sprinkler tank and pump house areas, 1 additional rainwater harvesting plant; Provision of 168 permanent car parking spaces and 40 cycle parking spaces; Provision of additional western access to the MS campus (to serves the Central Administration Building) from the Business Park estate road (including bridge over the Griffeen River) with existing temporary access to be extinguished; Physical integration with the remainder of the existing MS campus (including internal access roads and landscaping) with associated modifications to the western boundary of the DUB09/DUB10/DUB12/DUB13 data centre development as permitted under SD16A/0088; Provision of a new temporary construction car park (with 802 car spaces, shuttle bus stop and shelter) on site north of the main entrance to the business park; Total gross floor area of the development will be c.59,766sq.m; All associated site development works, drainage and services provision, landscaping, boundary treatments (including security fencing) and associated works; An Environmental Impact Assessment Report (EIAR) has been submitted with this application; The application relates to a development which comprises an activity requiring an integrated pollution prevention and control (IE) licence.
SD20A/0283/EPreceived 27 May 2026decided 21 Jul 2026255 m away
- Traveller Accommodation Site, Known as "Rock Road Mansions", Proposed development Group Housing Scheme to be known "Lock Road", Grange Castle West, Lucan, Co. Dublin. Unregistered application
Works to comprise of: 1. Demolition of the existing Traveller Accommodation Site (Area 0.81 hectares) known as
'Rock Road Mansions'. 2. Development of a new Traveller Accommodation group housing scheme (Area 1.56 hectares) to be known as 'Lock Road'. The proposed development will include; i. New single story detached house with 2 No. car parking spaces. ii. 3 No. new halting site bays, each with a single story day unit, an adjacent mobile unit and 2 No. car parking spaces. iii. New single story homework club. iv. New play area and hard standing. v. New enterprise area. vi. 2 no. storage sheds. vii. New external bin store. viii. New Irish Water pumping station. ix. Installation of new external site lighting. x. Reconfiguring of the existing entrance to the site to provide pedestrian & vehicle access. xi. All associated roadways, paths and boundary fencing. xii. All hard and soft landscaping to include a Berm to the West and South of the proposed development. xiii. All associated ancillary site works as may be required in adjacent lands but not limited to foul and surface water drainage and utility supplies. The proposal has undergone Screening for Appropriate Assessment in accordance with Article 6(3) of the Habitats Directive (92/43/EEC) and Screening for Environmental Impact Assessment under the EIA Directive 2011/92/EU, as amended by Directive 2014/52/EU. In accordance with Article 81 of the Planning & Development Regulations 2001, as amended, the Planning Authority has made a determination and concluded that: (a) The proposed development, either individually or in combination with other plans and projects, is not likely to have a significant effect on any European site(s) and therefore a Stage
2 Appropriate Assessment is not required. (b) There is no real likelihood of significant effects on the environment arising from the
proposed development and that the proposed development is not of a class set out under Schedule 5 of the Planning and Development Regulations 2001, as amended, and therefore does not require an Environmental Impact Assessment Report (EIAR). Any person may, within 4 weeks from the date of publication of this notice, apply to An Coimisiún Pleanála for a screening determination as to whether the development would be likely to have significant effects on the environment. The plans and particulars of the proposed development are available for inspection online on the council's public consultation portal website (http://consult.sdublincoco.ie) during the period
from 29th January 2026 to 13th of March 2026. Printed plans and particulars of the proposed development are available for inspection or purchase at a fee not exceeding the reasonable cost of making a copy at County Hall, Tallaght, Dublin 24, during office hours from 29th January 2026 to 27th February 2026. Submissions or observations with respect to the proposed development dealing with the
proper planning and sustainable development of the area in which the proposed development will be situated may be made in writing up to 13th of March 2026 and may be submitted as follows; • On South Dublin County Council's public consultation portal website http://consult.sdublincoco.ie, under Consultation by 11:59pm on 13th of March 2026. Or • In writing addressed to the Senior Executive Officer, Traveller Accommodation Unit, Housing Directorate, South Dublin County Council, County Hall, Tallaght, Dublin 24, to be received on or before 5.00pm on 13th of March 2026. Submission should be labelled "Lock Road, Traveller Accommodation, Grange Castle West, Lucan, Co. Dublin" NOTE: Please make your submission by one medium only. Only submissions received by 13th of March 2026 and addressed as set out above will be considered. Submissions should state the name, address, and, where relevant, details of any organisation, community group or company etc. which you represent. Only submissions received as set out above will be
considered. It should be noted that the Freedom of Information Act, 1997-2006 (as amended) applies to all records held by South Dublin County Council. The council's personal data privacy statements can be viewed at www.sdcc.ie and all personal data will be retained in line with statutory requirements.
PT8SD341received 29 Jan 2026337 m away
- DUB07 DUB09 DUB13 and DUB14, Data Centres, Grange Castle Business Park Declared exempt
The proposed works consist of the erection of 6 No. platforms at the DUB07, DUB 09, DUB13, and DUB14 data centres at Grange Castle Business Park for the purpose of monitoring flue emissions.
ED26/0001received 13 Jan 2026decided 9 Feb 2026350 m away
- Takeda Ireland Limited facility, Grange Castle Business Park, Nangor Road, Grange, Dublin 22 Grant permission
The installation of solar carports and a ground mounted solar PV array. The proposed development will consist of solar carports (three and five panel versions) over existing surface car park areas, solar panels on ground mounted frames, 1 no. single-storey low voltage / medium voltage transformer (skid) unit, micro inverters, underground electrical ducting and cabling within the development site, integrated lighting for carport areas, and all associated ancillary development works, including ground works and landscaping. Construction and operational access will be via existing site entrances from the existing Grange Castle Business Park internal road network.
SD25A/0097Wreceived 14 Jul 2025decided 11 Aug 202574 m away
- Unit 74, DB03 & DB04, Grange Castle Business Park, Nangor Road, Dublin 22, D22 A259 Declared exempt
The erection of 3. no platforms at the DB03 and DB04 data centres for the purpose of monitoring flue emissions.
ED25/0053received 9 Jul 2025decided 5 Aug 20250 m away
- Grangecastle Business Park, New Nangor Road (R134), Clondalkin, Dublin 22 Grant permission
The development will consist of a fuel tank set down area and canopy (approx. c.279sqm and c.4.8m in height) at Microsoft Grange Castle Campus. All other site development and ancillary works.
SD24A/0242Wreceived 12 Jun 2025decided 8 Jul 2025137 m away
- Grange Castle Business Park, New Nangor Road (R134), Clondalkin, Dublin 22, D22F1W8 Grant permission
PERMISSION for development at this site at Grange Castle Business Park. The site is located within the Microsoft Grange Castle Campus and adjoining the existing substation. The development will consist of revisions to parent permission SDCC Reg. Ref. SD24A/0188W to include the following: Removal of internal mezzanine floor level (175sqm). Removal of internal staircase. Introduction of external staircase to be located adjacent the south façade and enclosed in screening panels. All other developments as permitted under the SDCC Reg. Ref. SD24A/0188W: A permitted storage facility (approx. c.401sqm and c.14m in height) and set down area to house machinery for the ongoing maintenance of the existing Microsoft Grange Castle Campus. All associated landscaping, site development works, site lighting, boundary treatments and all other ancillary works.
SD25A/0071Wreceived 25 Mar 2025decided 14 May 2025469 m away
- Microsoft Campus, Grange Castle Business Park, Nangor Road, Clondalkin, Dublin 22, D22 F1W8 Grant permission
Microsoft Ireland Operations Ltd. intend to apply for permission for development at the Microsoft Campus, Grange Castle Business Park, Nangor Road, Clondalkin, Dublin 22. The development will consist of the temporary provision of 9 No. generators (fuelled with Hydrotreated Vegetable Oil (HVO)) and associated site development works for a period to run concurrently with the lifespan of the permitted development under South Dublin County Council (SDCC) Reg. Ref. SD20A/0283 and SD21A/0203. The maximum height of the flue stacks associated with the generators is c. 30.95m. The temporary works will be removed when the permission expires.
The application relates to a development which comprises or is for the purposes of an activity requiring an Industrial Emissions Licence. The use of the site is an establishment to which the European Communities (Major Accident Hazards Involving Dangerous Substances) Regulations 2006 as amended by the Chemicals Act (Control of Major Accident Hazards Involving Dangerous Substances) Regulations 2015 apply.
SD25A/0017Wreceived 31 Jan 2025decided 27 Mar 2025255 m away
- Microsoft DUB Campus, Grange Castle Business Park, Dublin 22 Declared not exempt
Implementation and use of 13 no. temporary replacement generators at the Dub15 Data Centre building within the Microsoft Campus to operate the data hall until the recently permitted Gas Network Ireland (GNI) Skid (SDCC Reg Ref. SD24A/0019) is constructed and operational.
ED24/0060received 30 Oct 2024decided 26 Nov 2024366 m away
- Grange Castle Business Park, New Nangor Road (R134), Clondalkin, Dublin 22, D22F1W8 Grant permission
Microsoft Ireland Operations Ltd. intend to apply for PERMISSION for development at this site at Grange Castle Business Park, New Nangor Road (R134), Clondalkin, Dublin 22. The site is located within the Microsoft Grange Castle Campus and adjoining the existing substation.
The development will consist of a storage facility (approx. c.401sqm and c.14m in height) and set down area to house machinery for the ongoing maintenance of the existing Microsoft Grange Castle Campus. All associated landscaping, site development works, site lighting, boundary treatments and all other ancillary works.
SD24A/0188Wreceived 31 Jul 2024decided 24 Sept 2024469 m away
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