Single storey extension to rear of existing dwelling; relocate existing pedestrian gate to new position as shown on plans; gate was granted permission under Ref. SD16B/0092; all ancillary site works.

Construction of 2 adjoined single storey data centres with associated office and service areas with an overall gross floor area of 15,274sq.m comprising of the construction of 2 adjoined single storey data centres with a gross floor area of 12,859sq.m that will include a single storey goods receiving area / store and single storey office area (2,415sq.m) with PV panels above, located to the east of the data centres as well as associated water tower, sprinkler tank, pump house and other services; The data centres will also include plant at roof level; with 24 standby diesel generators with associated flues (each 25m high) that will be located within a generator yard to the west of the data centres; New internal access road and security gates to serve the proposed development that will provide access to 36 new car parking spaces (including 4 electric and 2 disabled spaces) and sheltered bicycle parking to serve the new data centres; New attenuation ponds to the north of the proposed data centres; Green walls are proposed to the south and east that will enclose the water tower and pump house compound; The development will also include ancillary site works, connections to existing infrastructural services as well as fencing and signage; The development will include minor modifications to the permitted landscaping to the west of the site as granted under SDCC Planning Ref. SD19A/0042 / ABP Ref. PL06S.305948 and Ref. SD21A/0042; The site will remain enclosed by landscaping to all boundaries; The development will be accessed off the R120 via the permitted access granted under SDCC Planning Ref. SD19A/0042 / ABP Ref. PL06S.305948 and SD21A/0042; An Environmental Impact Assessment Report (EIAR) has been submitted with this application.

Provision of an establishment to which to European Communities (Major Accident Hazards involving Dangerous Substances) Regulations 2006 as amended by Chemicals Act (Control of Major Accident Hazards involving Dangerous Substances) Regulations 2015 apply, constituting a change of use; The new establishment will include all the existing and permitted buildings (SD13A/0143 as amended by SD13A/0265, SD14A/0194 as amended by SD15A/0343, SD16A/0088 as amended by AD17A/0318 & SD20A/0283, SD21A/0203 & SD21A/0288, all within an existing campus; The proposal relates to the total quantum of fuel oil to be stored within existing and permitted tanks across the existing and permitted buildings; For the avoidance of doubt no works or physical development is proposed and the application relates to an existing development which comprises or is for the purpose of an activity requiring an integrated pollution prevention and control (IE) licence.

Attic conversion to a non-habitable storage space with hip roof to gable to allow stairs access to attic with roof windows to front of existing house and frosted window to side gable all with ancillary works.

The development will consist of amendments to the permitted development as approved by South Dublin County Council under Planning Reg. Ref. SDZ22A0018 comprising in the Clonburris Development Areas CUCS3 & CSWS3 of the Clonburris SDZ Planning Scheme 2019 as follows: A) Reconfiguration of internal arrangement in Block E to allow for the replacement of 5 no. permitted 1 bedroom apartments with 5 no. 2 bedroom apartments at first floor to fifth floor levels within Block E (facing internal courtyard), and the replacement of 2 no. 1 bedroom apartments with 2 no. 2 bedroom apartments at ground floor level of Block G and H to result in an overall mix of 257 no. 1 bedroom apartments, 318 no. 2 bedroom apartments and 32 no. 3 bedroom apartments (no change to overall no. of permitted apartments) and all associated elevation changes; B) Reconfiguration and amendment to floor areas of retail/café/retail service units and associated alterations to internal podium level to result in an overall increase of c. 51 sq. m of Gross Floor Area (an overall increase from 1,150 sq. m to 1,201 sq. m), and all internal reconfigurations; C) Inclusion of green roof in place of pitched roof along portion of Block A (eastern block - no change to internal arrangements or profile fronting onto external street); D) Amendments to undercroft car parking arrangements to now provide 378 no. car parking spaces (compared to 385 no. car parking spaces permitted) and alterations to cycle parking in bike stores and surface spaces to now provide 1,620 no. cycle spaces (compared to 1,548 no. cycle spaces permitted) and all internal/external reconfigurations.

Construction of a mixed-use development comprising 594 apartments, office floorspace, 4 retail units, a creche and urban square in the Clonburris Development Areas CUCS3 & CSWS3 of the Clonburris SDZ Planning Scheme 2019 as follows, 594 apartments (255 one bedroom apartments, 307 two bedroom apartments and 32 three bedroom apartments (all apartments to have terrace or balcony; ancillary communal amenity spaces for residents) as follows; Block A (4 and 6 storeys with undercroft) comprises 96 apartments consisting of 36 one bedroom apartments, 48 two bedroom apartments and 12 three bedroom apartments (with creche c. 609sq. m at ground and first floor as well as play area; Block B (6 storeys with undercroft) comprises 77 apartments consisting of 44 one bedroom apartments, 28 two room apartments and 5 three bedroom apartments; Block D (5 and 7 storeys with undercroft) comprises 71 apartments consisting of 39 one bedroom apartments and 32 two bedroom apartments; Block E (6 storeys with undercroft) comprises 100 apartments consisting of 47 one bedroom apartments, 48 two bedroom apartments and 5 three bedroom apartments; Block F (5 and 7 storeys with undercroft) comprises 124 apartments consisting of 57 one bedroom apartments, 61 two bedroom apartments and 6 three bedroom apartments; Block G (1, 2 and 4 storeys with undercroft) comprises 65 apartments consisting of 16 one bedroom apartments, 45 two bedroom apartments and 4 three bedroom apartments; Block H (4 storeys with undercroft) comprises 61 apartments consisting of 16 one bedroom apartments and 45 two bedroom apartments; Mixed use development comprising, commercial office development in Block C of 6 storeys with parapet above to 7 storey equivalent on elevations (c. 4,516sq.m), 1 retail unit at ground floor of Block B (c.147.5sq. m) and 3 retail units at ground floor of Block E as follows (c.106.2sq.m, c.141.6sq.m and c.492.2sq.m respectively) as well as a creche (c. 609sq. m) at ground floor and first floor of Block A; Vehicular access will be from the permitted Clonburris Southern Link Street (SDZ20A/0021) and R 113 to the east; Public Open Space/landscaping of c. 0.52 hectares (urban square) and linear open space (0.72 hectares) as well as a series of communal open spaces to serve apartments over undercroft level (and internal communal open space c. 685 sq.m; The development will also provide for all associated works and infrastructure to facilitate the development to include all ancillary site development works including footpaths, landscaping boundary treatments, public, private open space areas, car parking (396 no. spaces in a mixture of undercroft spaces Block A, Block B&D and Block E&F) and bicycle parking (1,232 spaces at undercroft and surface levels), single storey ESB substations/bike/bin stores, green roofs, solar panels at roof level of apartments, plant areas within blocks and all ancillary site development/construction works; Permission is also sought for connection to water supply, and provision of foul drainage infrastructure. This application is being made in accordance with the Clonburris Strategic Development Zone Planning Scheme 2019 and relates to a proposed development within the Clonburris Strategic Development Planning Scheme Area ' as defined by Statutory Instrument No. 604 of 2015; An Environmental Impact Assessment Report accompanies this planning application.

The retention of 2 advertising board signs associated with permitted residential development at Somerton Phase 2 (Reg. Ref. SDZ19A/0004). Retention permission is being sought for a temporary period of three years. 1 advertising V-shaped board sign with a maximum height of 7.58m consisting of 2 panels approx. 4m wide and 4.53m high (signage quantum of approx. 32.6sq.m). This is located on the northern side of Adamstown Drive junction with Tandys Lane. 1 advertising board sign with overall height of 6.15m consisting of 1 panel approx. 3m wide and 4m high (signage quantum of 9sq.m). This is located at the junction of Adamstown Park and Adamstown Drive. Total quantum of advertising signage proposed is approximately 41.6sq.m.

New stainless stell and glass bus shelter, 5.2m x 1.85m x 2.8m high with 2 internally illuminated advertising panels each of 2.0sq.m area on the public footpath.

The construction of a new 485 m2 crematorium within the grounds of Esker Lawn Cemetery consisting of a congregation space, 1 no. electric cremator and associated plant and services spaces, and the provision of visitor toilets, and ESB substation; provision of new car parking area and minor adjustments to existing parking resulting in the net addition of 2 parking spaces; amendments to existing site landscaping involving removal and reduction of existing hard surfaces and roadway surfaces and all associated works; the construction of new landscaping works including a contemplation pond, water feature, planted landscape berms and swale drains at the building perimeter and at the adjacent area designated for grave spaces under SD10A/0331 as part of a combined suds drainage and biodiverse planting strategy; temporary access for construction traffic to be provided from the eastern boundary, and the existing boundary treatment reinstated post construction.

784 photovoltaic panels on the roof of the existing building with all associated site works.

Extension and alteration works comprising of a two storey flat roof extension to the side of the property providing a new ground floor (gf) entrance lobby and additional bedroom space on first floor including 2 new obscure windows along the north eastern boundary with Esker North Park to new and existing gf walls and a new roof light to the rear of the existing main pitch roof including all associated site and removal works to the property.

The development seeking retention consists of the construction of a family flat in the garden to the rear of the house and all associated site works.

Permission for a new single storey pitched roof extension (c.184sq.m) to north side of existing function room building with design features (parapet, windows, render finish) and height (c.7.2m) to match existing; all site drainage and landscape works. Permission is also sought for the retention of minor modifications to the internal layout of the kitchen, store rooms and toilets adjacent to the existing function room (c190sq.m in total).

Retention Permission for a detached Multi-Sensory day room/garden storage room with associated ancillary works

Roof alterations for the conversion of the attic space to comprise of the alterations to the gable wall with a new side window; 2 roof windows to front elevation with a roof dormer to the rear elevation all at second floor level and all associated site works.

237 dwellings (up to a maximum of c.24,911sq.m GFA) in a mixture of terraced, semi-detached and detached houses, duplexes and apartments as follows; 119 apartment units shall be accommodated in 4 blocks of 2-5 storeys; Block 01 (4 storey) to consist of 20 one bed apartments and 16 two bed apartments; Block 02 (4-5 storey) to consist of 22 one bed apartments and 41 two bed apartments; Block 04 (3-4 storey) to consist of 9 two bed apartments and 1 the bed apartment located within the 4 storey element of Block 4; Block 05 (2-3 storey) to consist of 1 one bed apartment, 5 two bed apartments and 4 the bed apartments, 20 duplexes shall be accommodate in 2 blocks of 3-4 storeys; Block 03 (3 storey) to contain 2 one storey one bed unit, 2 one storey two bed units and 4 three storey three bed units; Block 04 (3-4 storey) to contain 12 three storey three bed units located within the three storey element of Block 4; 98 houses shall consist of 67 two storey, three bedroom houses; 47 with the option of a single storey rear extension at ground floor level (House Types B1.1x and B1.2x); 15 two storey, four bedroom houses; 6 three storey, four bedroom houses and 10 part three storey, part two storey four bedroom houses; provision of 1367sq.m of public open space; provision of c. 318 car parking spaces; re-alignment of the northern section of Tandy's Lane from a point to the north of the entrance to Somerton House to its junction with Adamstown Drive (existing access arrangements will not be affected); all ancillary and associated site development and landscape works; vehicular access to the development is to be provided off Adamstown Drive, The Paddock's Way and the re-aligned Tandy's Lane on lands bounded generally to the northwest by the Hillcrest residential development, to the northeast by Supervalu Lucan, to the east by Westbury Drive, Westbury Avenue, the rear of houses fronting onto Westbury Grove, and Somerton (Phase 1) currently under construction pursuant to SDCC Reg. Ref. SDZ16A/0005, to the south by Somerton House (a Protected Structure), and Tandy's Lane Park Amenity Area (permitted under SDCC Reg. Ref. SDZ18A/0003, and to the west by Adamstown Park and The Paddock's Way with the site located on both sides of Adamstown Drive and also on either side of the northern portion of Tandy's Lane.

Development consisting of change of permitted rear boundary treatment of 8 permitted residential units in 'Somerton Woods' (1 House Type A1.1, 4 House Type A1.2, 2no. House Type B1.2/B1.2X and 1 House Type A1.1h) from permitted 1.3m high timber post and hit and miss board fence with 800mm high pergola above (2.3m total height) to a 2m high capped brick wall with 2.15m high brick piers and timber access gates to private gardens; The overall length of boundary treatment subject to the development being proposed is approximately 49.6m, as permitted, the development proposed is a minor amendment to development permitted under Reg. Ref.SDZ19A/0004, no other alterations are proposed to development permitted under Reg. Ref. SDZ19A/0004 on lands bounded generally to the northwest by the Hillcrest residential development, to the northeast by Supervalu Lucan, to the east by Westbury Drive, Westbury Avenue, the rear of houses fronting onto Westbury Grove, and Somerton (Phase 1) permitted and constructed under SDCC Ref. Reg. SDZ16A/0005, to the south by Somerton House (a Protected Structure), and Tandy's Lane Park Amenity Area (permitted under SDCC Ref. Reg. SDZ18A/0003, and to the west by Adamstown Park and The Paddocks Way. The site is located on both sides of Adamstown Drive and on either side of the northern portion of Tandy's Lane.

A single storey rear and side extension, minor internal alterations and all associated siteworks

Attic conversion including a change of roof profile from hipped roof to a half-hipped gable-ended profile, a rear dormer roof extension, a new window to the gable wall and new internal access stairs, and all associated site works.

Demolition of existing garage to side and erection of new two storey house with attic conversion and 'Velux' rooflights to front and rear with all associated site and drainage works.

Change of use from doctors surgery to residential dwelling; all associated site works.

Construction of a predominantly part two storey, part three storey primary school (there is a small single storey element to the south of the building) c.5,582.6sq.m GFA overall including 32 classrooms, general purpose room, offices and administrative rooms and stores including a 4 classroom Special Education Needs Base with associated facilities at ground floor level; there will be approximately 70sq.m of solar panels provided on the roof of the school; the proposal also comprises of 4 ball courts, together with 2.4m high paladin fencing; a sensory garden and grass play areas; the boundary to the school site is comprised predominantly of a 2.4m high low brick wall with railings, including 2.4m high gates to all pedestrian and vehicular access points; 40 staff car parking spaces and 17 drop-off spaces will be provided with separate vehicular entrance and exit to serve the development provided off Adamstown Park; maintenance access to the school site is provided from the permitted Side Street to the west permitted under Reg. SDZ19A/0011; pedestrian cycle entrances to the school site are provide off Adamstown Park and from the permitted Side Street to the west permitted under Reg. SDZ19A/0011; all ancillary site development and landscape works, including boundary treatments, 188 bike parking stands, 3 10m high flagpoles and an ESB Sub-Station; This application is being made in accordance with the Adamstown Planning Scheme 2014, as amended and relates to a proposed development within the Adamstown Strategic Development Zone Planning Scheme Area, as defined by Statutory Instrument No. 272 of 2001 on a site (approx. 1.43 Ha) in the townlands of Dodsborough and Finnstown bounded generally to the north by the Adamstown Drive, to the east and south by Adamstown Park and to the west by undeveloped lands which have planning permission for a development known as Tandy's Lane Village Phase 1 (SDZ19A/0011) and beyond is the remainder of the undeveloped Tandy's Lane Village Development Area.

Adamstown Castle Educate Together National School Board of Management intends to apply for permission at this site located within the Adamstown Strategic Development Zone (SDZ), in the townlands of Doddsborough and Finnstown in Adamstown, Lucan, County Dublin. The proposed development will consist of amendments to a permitted primary school granted planning permission under register reference SDZ21A/0001. The proposed amendments include: • Alterations to the layout of the permitted school building including the relocation of the Special Education Needs (SEN) base resulting in an increase in the gross floor area of the school building from c. 5,582.6 sq.m to c. 6,096.2 sq.m (an increase of c. 513.6 sq.m); • Revisions to the overall height of the school building from c. 13.6 m to c. 13.97 m (an increase of c. 0.37 m); • Relocation of permitted fire escape exits and associated elevational changes to the school building; • Alterations to the location, size and number of permitted window and door openings on all elevations; • Revisions to the permitted main school recessed building entrance to include a raised external foyer and boundary planters, and replacement of permitted security gates with 2.9m security shutters; • Relocation of the permitted vehicular exit at Adamstown Park to Tandy's Square, relocation of the permitted vehicular entrance at Adamstown Park further to the south, and associated revisions to the permitted vehicular and pedestrian circulation within the school grounds, including the provision of 7 no. additional pedestrian gates throughout the site; • Provision of 2 no. additional pedestrian crossings at Tandy's Square and provision of 1 no. pedestrian and cyclist crossing at Adamstown Park; • Omission of permitted set-down area along Adamstown Park and provision of a new set-down area within the school grounds; • Provision of a new SEN set-down area for 3 no. cars to be provided on Adamstown Drive; • An increase in the provision of car parking spaces from 40 no. spaces to 42 no. spaces, to include 4 no. spaces for electric vehicle charging and 6 no. accessible spaces; • An increase in the provision of sheltered bicycle spaces from 188 no. spaces to 200 no. spaces; • Revised landscaping, lighting and amenity areas to include the provision of landscaped buffer zones along Adamstown Park and Tandy's Square, relocation of the permitted SEN garden/play area, provision of a new running track, reduction in the number of ball courts from 4 no. courts to 3 no. courts, and inclusion of an accessible roof garden; • Revisions to boundary treatments to include the extension of the low brick wall with steel railings and an overall height of 2.4 m at the western boundary of the site and a 1.8 m high feature wall around the relocated SEN garden/play area; • Provision of 2.4 m high steel gates at all vehicular and pedestrian entrances/exits; • Alterations to the permitted surface water drainage system to omit the permitted attenuation tank and include treatment of surface water utilising Sustainable Drainage Systems (SuDS) measures; • Provision of new heat pumps and incorporation of a Mechanical Ventilation Heat Recovery (MVHR) system; • Provision of new refuse and liquefied petroleum gas (LPG) storage areas; and • Alterations to permitted site levels; and all related site development works. The planning application also seeks permission for a signal-controlled toucan crossing at Adamstown Park and 2 no. uncontrolled pedestrian crossings at Tandy's Square including a 1.2m pedestrian guard rail adjacent to the school, resulting in an increase in the planning application boundary area from 1.43ha to 1.45ha.

68 no. apartment units (49 no. 1 beds and 19 no. 2 beds) in a single block ranging in height from 4 to 5 storeys (Block 2); All associated and ancillary site development, infrastructural and landscape works, including:- reconfiguration of car parking along part of Somerton Gate and provision of new road and car parking layout to south and east of Block 2 resulting in an increase of 12 no. car parking spaces (77 no. in total); Provision of a secure bicycle parking facility (93 no. spaces) to the east of Block 2 and additional visitor bicycle parking (36 no. spaces) to the west of Block 2 (129 no. in total); Reconfiguration of permitted bin store adjoining Block 1 to provide a smaller bin store and new plant room; Revised landscaping layout to east of Block 2; Provision of plant at ground floor and roof level (including provision for PV panels). The proposed development is an amendment to Apartment Block 2 permitted under SDCC Reg. Ref. SDZ19A/0004, as amended by SDCC Reg. Reg. SDZ21A/0016. The overall number of residential units under SDCC Reg. Ref. SDZ19A/0004, as amended increases from 237 no. to 242 no. dwellings as a result of this development. The lands are bounded generally to the northwest by the Hillcrest residential development, to the northeast by Supervalu Lucan, to the south by permitted public open space and Somerton View and north by the completed Apartment Block 1.

Attic conversion for storage; dormer roof window to rear roof profile; new upper landing window to gable.

The development will consist of demolition of existing shed, walls and ancillary structures, and construction of a new two storey dwelling and all associated site works

Erect 329sq.m or 67.34 KWp of photovoltaic panels on the roof of the building DUB12 in data centre; all associated site works.

Permission for amendments to previously permitted development at a site of approximately 0.53 Ha in the townland of Doddsborough, south-west of Lucan, Co. Dublin. The site is generally bound: to the north by Somerton Rise and Somerton Row; to the east by Somerton Row, Somerton Drive and Somerton View; to the south by the L1030; and to the west by The Paddocks Way. The proposed amendments are to development previously permitted under Reg. Ref. SDZ19A/0004 (amended under Reg. Ref. SDZ21A/0016 and Reg. Ref. SDZ23A/0039), as extended under Reg. Ref. SDZ19A/0004/EP. This Application is being made in accordance with the Adamstown Planning Scheme 2014 (as amended) and relates to development within the 'Airlie Stud' and 'Somerton' Development Areas of the Adamstown Strategic Development Zone. The amendments principally propose the omission of 40 No. apartment and duplex units (3 No. 1-bed, 16 No. 2-bed and 21 No. 3-bed) and the provision of 39 No. units (15 No. 1-bed, 3 No. 2-bed, 20 No. 3-bed and 1 No. 4-bed) in their stead. The 39 No. proposed units include 3 No. 2-storey houses (2 No. 3-bed and 1 No. 4-bed) and 36 No. duplex units in buildings of 3 No. storeys (15 No. 1-bed, 3 No. 2-bed and 18 No. 3-bed). The total number of units in the amended and extended Reg. Ref. SDZ19A/0004 permission will decrease by 1 No. to 241 No. The proposal and amendments also relate to: the location and number of car parking (reducing from 48 No. spaces to 46 No. spaces); cycle parking; communal amenity space; private amenity space (as gardens, balconies and terraces); hard and soft landscaping; boundary treatments; bin stores; and all associated works above and below ground.

5.5sq.m single storey porch extension to front elevation and all associated site and development works.

Proposed dormer roof window on rear slope of roof at attic level.

Extension and refurbishment of existing two storey three bedroom semi-detached dwelling of 103sq.m consisting of: new reconfigured vehicular entrance with electric gate and additional permeable paving with new single storey ground floor front; side and rear extension of 44sq.m with lean-to pitched roof and roof lights; detached single storey home office of 11.5sq.m with new rear garden side access from Liffey Crescent with landscaping to remaining 25sq.m garden area; new internal stairs to converted attic store of 24sq.m with dormer window to gable roof and associated site works.

Extension and refurbishment to existing 2 storey, 3 bedroom semi-detached dwelling of 103sq.m; new reconfigured vehicular entrance with electric gate and additional permeable paving; new internal stairs to converted attic store of 24sq.m with dormer window to gable roof; associated site works.

Construction of a double storey end of terrace dwelling to side if existing semi-detached double storey dwelling Modification to existing vehicular access All related Works

Planning Permission for 1) Conversion of existing attic non-habitable storage use. 2) Provision of dormer to the rear roof plane. 3) Ground floor front extension to the front and all associated site works.

Extension at first floor level to front and (south) side elevations for a new bedroom ensuite bathroom including the extension of rear bedroom to the south side elevation. Construction of new gable wall at first floor level and alterations to the existing roof ridgeline to facilitate the new extension to include the demolition of the attic dormer structure. In addition to new roof windows to the south side and east rear elevations for the conversion of the attic space for a second floor level bedroom and home office space and all associated site works.

To convert attic space to storage space with dormer window to the north facing roof elevation and 1 rooflight to the front west facing roof elevation and 2 rooflights to the rear elevation.

Construction of new first floor extension to the side of existing dwelling comprising of bedroom and en-suite and single storey extension to the rear comprising of kitchen.

Amendments to the electrical substation compound and structures permitted under Reg. Ref. SD19A/0042 and ABP Ref. 305948-19 comprising of amendment to the layout and extent of the permitted substation compound, to include an extension of the compound area to c. 0.77 hectares; reorientation of the Gas Insulated Switchgear (GIS) substation building to a north­south orientation, and associated amendments to the building footprint, layout, and elevations, providing for a two storey building with a gross floor area (GFA) of c. 1,456 sq.m; alterations to the permitted single storey Client Control Building to provide for the substitution of this structure with 5 single storey modular client control units, with a combined total GFA of c. 231 sq.m (GFA of c. 46.2 sq.m per module); associated amendments to the permitted substation access arrangements (3 gated access points provided), transformers, security fencing (to be 2.6 metres high in place of the 2.4 metre high fencing permitted), lighting, services, MV substation, parking, utility cabling, amendments to permitted landscaping and berms adjoining the substation compound and associated and ancillary works.

Conversion of attic to storage and a bathroom including a dormer window to the rear all at roof level.

Conversion of existing attic space comprising of modification of existing roof structure, new access stairs from first floor and flat roof dormer to the rear.

The development will consist of change of use from creche and part residential to full residential dwelling including 1 no. new window to front elevation elimination of 2 no. windows to side elevation internal alterations and all associated site development works.

The proposed development consists of the construction of 233 no. dwellings which are comprised of: 78 no. 2 & 3 bed, 2 storey, detached, semi-detached and terraced houses, 56 no. 2 & 3 bed duplex units in 8 no. 3 storey buildings and 99 no. 1, 2 & 3 bed apartments in 2 no. 3-5 and 4-6 storey buildings. Access to the development will be from two new vehicular accesses from the Ninth Lock Road to the east and via the permitted road network i.e. the Clonburris Northern Link Street, (under Ref. SDZ24A/0033W) which provides access from the Ninth Lock Road to the east and the R113, Fonthill Road to the west. The proposed development will connect into the permitted infrastructural works as approved under the Clonburris Strategic Development Zone Planning Scheme (2019) and permitted under Ref. SDZ24A/0033W. The proposed development also provides for all associated site development works and infrastructure to facilitate the development (above and below ground), public & communal open spaces, hard & soft landscaping and boundary treatments, surface car parking (192 no. spaces), bicycle parking (351 no. spaces), bin & bicycle storage, public lighting, plant (M&E) etc.

Sub-division of existing site for the construction of a two storey detached house; connection to foul sewer and surface water; shared use of existing vehicular entrance and driveway and all associated site works.

Conversion of existing attic space comprising of modification of existing roof structure; new access stairs and flat dormer to the rear.

To erect a new stainless steel and glass bus shelter, 5.2m x 1.85m x 2.8m high with 1 no. double sided LED illuminated advertising display, along with all associated site works and services.

The development will consist of the proposed construction of a single-storey extension with flat roof to side + rear of existing dwelling including internal alterations and provision for wheelchair accessibility to 2 additional bedrooms and accessible bathroom at ground floor. All other associated ancillary site works included in the application.

Retention of a single storey extension to rear and existing storey garage to front side and rear; erect a first floor extension to front side and rear above existing garage and all ancillary site works.

Construction of two single storey data centres with associated office and service areas; and three gas powered generation plant buildings with an overall gross floor area of 24,624sq.m that will comprise of the following: Demolition of abandoned single storey dwelling, remaining agricultural shed and derelict former farm building; Construction of 2 single storey data centres (12,797sq.m), both with associated plant at roof level, with 24 standby diesel generators with associated flues (each 25m high) that will be attached to a single storey goods receiving area/store and a single storey office area (2,404sq.m) located to the west of the data centres as well as associated water tower and sprinkler tank and other services; Amendments to the internal access road and omission of access to loading bay permitted under SDCC planning Ref. SD19A/0042/ABP Ref. PL06S.305948 that include the relocation of permitted, and new, internal security gates; and new internal access roads to serve the proposed development that will provide access to 39 new car parking spaces (including 4 electric and 2 disabled spaces) and sheltered bicycle parking to serve the new data centres; The development will also include the phased development of 3 two storey gas powered generation plants (9,286sq.m) within three individual buildings and ancillary development to provide power to facilitate the development of the overall site to be located within the south-west part of the overall site. Gas plant 1 (3,045sq.m) will contain 20 generator units (18+2) with associated flues (each 25m high) will facilitate, once operational the decommissioning of the temporary Gas Powered Generation Plant within its open compound as granted under SDCC Planning Ref. SD19A/0042/ABP Ref. PL06S.305948. Gas plant 2 (3,045sq.m) will contain 20 generator units (18+2) with associated flues (each 25m high). and, Gas plant 3 (3,196sq.m) will contain 21 generator units (19+2) with associated flues (each 25m high). These plants will be built to provide power to each data centre, if and, when required. The gas plants will be required as back up power generation once the permitted power connection via the permitted substation is achieved; New attenuation pond to the north of the site; Green walls are proposed on the southern elevation of each power plant, as well as to the northern elevation of the generator compound of the data centres, and enclosing the water tower/pump room compound, and a new hedgerow is proposed linking east and west of the site; Proposed above ground gas installation compound to contain single storey kiosk (93sq.m) and boiler room (44sq.m). The development will also include ancillary site works, connections to existing infrastructural services as well as fencing and signage. The development will include minor modifications to the permitted landscaping to the west of the site as granted under SDCC planning Ref. SD19A/0042/ABP Ref. PL06S.305948. The site will remain enclosed by landscaping to all boundaries. The development will be accessed off the R120 via the permitted access granted under SDCC planning Ref. SD19A/0042/ABP Ref. PL06S.305948. An EPA-Industrial Emissions (IE) licence will be applied for to facilitate the operation of the gas powered generation plant. An Environment Impact Assessment Report (EIAR) has been submitted with this application. All on a site of 22.1hectares.

The development will consist of the amendment of Condition no. 3 (ii) and 3 (iii) of the permission granted under Reg. Ref. SO21A/0042 that related to the Gas Plant of the overall permitted development only, so that these aspects of the new condition shall read as follows: Condition no. 3(ii) Within four (4) years from the date the first Gas Plant commences operation, the applicant or operator shall undertake a review with GNI of the ability to serve the Gas Plant with green gas and / or hydrogen (or similar fuels) shall be Investigated and reported to the Planning Authority. Any ability for the Gas Plant to be operated with green gas and/ or hydrogen (or similar fuels) shall be implemented within an agreed timeline agreed with GNI. Condition no. 3(iii) If the applicant receives a firm offer from Eirgrid under which the Gas Plant is not required, and the connection has been realized with capacity onsite from Eirgrid, then the Gas Plants shall be removed from the entire site within a year of the ceasing of operation. The nature and extent of the permitted Gas Plants, or any other element of the parent permission granted under Reg. Ref. SD21A/0042 will otherwise not be amended by this application. An EPA­Industrial Emissions (IE) licence will be applied for to facilitate the operation of the Gas Plant that Is subject of this amendment application.

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.