PlanningRegister.ie
Dublin City Council · WEBLRD9014/26-S3a · Large Residential Development-3

Former RTÉ Campus at Montrose

511 apartmentsCairn Homes Montrose LimitedDonnybrook, Dublin City Council

Observations close 30 Oct 2026 (14 days left).

Also known as Montrose, Donnybrook.

  1. 25 Sept 2026Received
  2. 30 Oct 2026Observations close
Status
Open for comments · 14 days left to observe
Decision
Not yet
Size
511 apartments
Uses
residential, apartments
Applicant
Cairn Homes Montrose Limited

The scheme

Cairn Homes Montrose Limited proposes amendments to a permitted Large-Scale Residential Development at the former RTÉ Campus in Donnybrook, Dublin 4. The application seeks to increase the total number of residential units to 511 and includes alterations to external elevations, balconies, and internal layouts for Blocks 1 to 4. The proposal also includes the addition of a new substation and modifications to pedestrian access from the Stillorgan Road.

it involves a large-scale residential development of 511 units

What the register says

Cairn Homes Montrose Limited intendsto apply for Permission for a Large-Scale Residential Development (LRD) at this site, which previously formed part of the overall RTÉ Campus at Montrose, Donnybrook, Dublin 4. The site is located within the Simmonscourt Townland. The site is bounded by the Stillorgan Road (R138), 4A Stillorgan Road, ‘Belville Mews’, ‘Belville Lodge’, ‘Belville House’ to the west and south-west; RTE Campus to the south-east and east; Ailesbury Close and ‘Belville’ to the north-west; and ‘Danesfield’ and ‘Danesfield Lodge’, Seaview Terrace, ‘Ailesbury Court’, and properties along Ailesbury Road to the north and north-east. Mount Errol, a designated protected structure (RPS 7846), is located within the site. The proposed development will amend permitted Large Scale Residential Development (LRD) DCC Ref LRD 6003/22-S3 / ACP Reg. Ref.: 315488-23 (as amended by DCC Reg. Ref. WEBLRD6081/25-S3), which is currently under construction. The proposed amendments will increase the total number of residential units by 1 to 511 no. units. The revised residential mix will now comprise 8 no. studios (no change); 125 no. 1-bed apartments (no change); 328 no. 2-bed apartments (increase by 2 no.) and 50 no. 3-bed apartments (decrease by 1 no.). - Alterations to the external elevation materials, balconies/ terraces, windows, and inclusion of pergolas on Blocks 1 to 4. - Inclusion of a new entrance to Block 4. - Alteration to the unit mix of Block 1 to increase the number of units by 1 (from 20 no. to 21 no. units (20 no. 2 beds and 1 no. 3 bed). - Reduction in size of the permitted ESB Substation and switch room at ground floor of Block 1 and inclusion of a storeroom. - Inclusion of a new substation at ground level between Blocks 7 and 8. All associated works to accommodate the proposed changes, including minor internal amendments to the permitted apartments, and associated ancillary works/ landscaping including widened pedestrian entrance from the Stillorgan Road are included in this application. There is no change to the proposed building height or general scale, footprint and massing of permitted Blocks 1 – 4. The remainder of the permitted development will be delivered as permitted under DCC Ref LRD 6003/22-S3 / ACP Reg. Ref.: 315488-23 (as amended by DCC Reg. Ref. WEBLRD6081/25-S3)

Summary from the register record.

The site

Boundary of Former RTÉ Campus at Montrose from the planning application.

Planning applications inside the site 51 applications in the last 10 years

Show 42 more

Showing the newest 50 of 51. The full list is in the free report.

Appeals inside the site 15 with An Coimisiún Pleanála

Building work started inside the site 21 commencement notices

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