Planning in Ireland

South Dublin planning applications

Search the latest year of South Dublin County Council planning applications by location, reference, development, applicant or status.

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25 planning applications match the selected filters.

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SD20A/0283/EP

27 May 2026

Status: Decision

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.

South Dublin County Council

Grange Castle Business Park, Nangor Road, Clondalkin, Dublin 22

Application type: Extension Of Duration Of PermissionDecision: Grant Extension of Duration of Permission
View application details

ED26/0041

6 May 2026

Status: Decision

SD20A/0309/EP

27 Apr 2026

Status: Decision

Provision of 4 new information and communications technology (ICT) Facility buildings and associated development at the subject site, superseding elements of the extant planning permissions on site (Reg. Ref.: SD18A/0068 and Reg, Ref.: SD19A/0185). The application site is subject to an EPA Industrial Emissions Licence (Ref. No,: P1113-01) relating to the Energy Centre permitted on site, The single storey Energy Centre, gas pressure reduction station, and 110kV Gas Insulated Switchgear (GIS) substation permitted under Reg, Ref.: SD18AI0068 and Reg. Ref.: SD19AI0185 will be constructed as previously approved and are not affected by the current application. The proposed development will comprise the following: The construction of 4 ICT Facility buildings (ICT Facilities 1, 2, 3, and 4) with a combined total gross floor area {GFA) of c. 47,564.5 sq.m, Each ICT Facility building includes associated external plant areas, totalling c, 20,649.5 sq,m, ICT Facilities 1, 2, and 3 will be located in the eastern portion of the site, and each comprise a GFA of c. 15,196 sq.m (including ancillary office and administration space) over part two and part three levels with a maximum height of c, 25 metres and a parapet height of c, 19.5 metres, Each of the ICT Facilities will include an associated external plant area of c, 6,624 sq,m, ICT Facility 4 will be located in the southern portion of the site and comprises a GFA of c, 1,976.5 sq,m (including ancillary office and administration space) over two levels with a maximum height of c, 15 metres and a parapet height of c. 10.5 metres, This ICT Facility includes an associated external plant area of c. 777.5sq.m, Each ICT Facility building will accommodate ICT equipment halls, associated electrical and mechanical plant rooms, loading bays, maintenance and storage space, office administration areas, and screened plant. Construction of internal road network and circulation areas, footpaths, provision of 153 no. car parking spaces and 54 no, cycle parking spaces. Connections to vehicular access routes, roads, services and permitted infrastructure relating to the Energy Centre and 110kV GIS substation permitted under Reg, Ref.: SD18A/0068 and Reg, Ref.: SD19A/0185. Provision of emergency generators with associated flues, water storage tanks and associated pump rooms (comprising 150 sq,m in total) to serve each of the proposed ICT Facility Buildings. Hard and soft landscaping and planting, lighting, and all associated works, including underground foul and storm water drainage network, boundary treatments and security fencing, attenuation areas, and utility cables.

South Dublin County Council

3-4, Crag Avenue, Clondalkin Industrial Estate, Clondalkin, Dublin 22

Application type: Extension Of Duration Of PermissionDecision: Grant Extension of Duration of Permission
View application details

SD26A/0025W

30 Jan 2026

Status: Decision

SD19A/0332/EP

19 Dec 2025

Status: Decision

Applications by area

Top South Dublin localities in the imported the latest year.

Dublin 2219
Clondalkin3
Dublin3

Monthly registrations

Recent application volume by registration month.

Aug 20251
Sept 20251
Oct 20252
Nov 20252
Dec 20251
Jan 20262
Feb 20262
Mar 20261
Apr 20264
May 20266
Jun 20263

Areas in Jun 2026

Localities with the most applications in the latest registration month.

Dublin 222
Dublin1

Status in Jun 2026

Current status mix for applications registered in the latest month.

Decision3

Types in Jun 2026

Most common application types registered in the latest month.

Declaration of Exemption Sect. 51
Permission1
Retention1

Planning activity and trends

Based on the latest 12 months of imported planning data for this council.

Applications

25

Latest registered

25 Jun 2026

Most active area

Dublin 22

Most common type

Declaration of Exemption Sect. 5

Latest month apps

3

Month change

-3

Monthly trend

Jun 2026

-3

02356Aug 25Jan 26Jun 26

Area overview

Dublin 22 accounts for 76%

Dublin 2276%
Clondalkin12%
Dublin12%

Status mix

Decision accounts for 100%

Decision100%

Application types

Declaration of Exemption Sect. 5 accounts for 40%

Declaration of Exemption Sect. 540%
Permission32%
Extension Of Duration Of Permission16%
Retention12%