Planning Register
Dún Laoghaire-Rathdown County Council · D25A/0699/WEB · Permission

75 Deerpark Road, Mount Merrion, Co. Dublin, A94D984

Data updated 12 Sept 2026 · register lag up to 7 days · sources & freshness

Council received 10 Sept 2025We first saw it 11 Sept 2026, 15:18 (367 days after receipt — sources refresh weekly)

D25A/0699/WEB is a planning application for permission at 75 Deerpark Road, Mount Merrion, Co. Dublin, A94D984, received by Dún Laoghaire-Rathdown County Council on 10 Sept 2025 and first seen by Planning Register on 11 Sept 2026. The application describes: The proposed development will consist of: • New single storey detached dwelling… The council granted permission on 12 Mar 2026. The five-week observation window closed on 15 Oct 2025. A commencement notice (CN0142847DR) was lodged on 28 May 2026, so works have started on site. The site is zoned M3 — neighbourhood centre under the Dún Laoghaire-Rathdown County Council development plan. Within 500 m there are 152 other decided applications in the last five years and 20 appeals.

Appeal window closes 9 Apr 2026 closed 156 days ago
4 weeks from the council's decision (12 Mar 2026) · s.37 Planning and Development Act 2000 · €220 to An Coimisiún Pleanála (€110 observer)
Council registerSite report

Proposal

The proposed development will consist of: • New single storey detached dwelling

The description is truncated at source (80 characters in the national feed). The full text is on the council register.

Status
Final Grant
Decision
Grant permission on 12 Mar 2026
Final grant
15 Apr 2026
Site (from polygon)
342 m²
Location precision
site (coords_polygon)

Timeline

  • 10 Sept 2025
    New application
    Observation window closed 15 Oct 2025
  • 31 Oct 2025
    Further information requested
  • 17 Feb 2026
    Further information received
  • 12 Mar 2026
    Decision
    Appeal window closed 9 Apr 2026

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Appeal

Not appealed.

Commencement

  • Opt out commencement notice CN0142847DR
    28 May 202675 Deerpark Road, Dublin, Dún Laoghaire-Rathdownmatched by ref_exact

Zoning at the site

M3 — Neighbourhood centre

Objective NC: NC To protect, provide for and-or improve mixed-use neighbourhood centre facilities.

A local centre: shops, services and apartments over them, serving the surrounding housing.

M3 — Neighbourhood centre

Objective NC: NC To protect, provide for and-or improve mixed-use neighbourhood centre facilities.

A local centre: shops, services and apartments over them, serving the surrounding housing.

Designations within 250 m

No OPW flood extent nearby.

  • Radon risk area · 3
    About 1 in 10 homes in this area is likely to have high radon levels; About 1 in 20 homes in this area is likely to have high radon levels; About 1 in 5 homes in this area is likely to have high radon levels
  • Record of Protected Structures · 3
    Stansted; Mount Merrion House; Mount Merrion House Stables

Provenance

Register row from the national planning applications feed (NPAD), fetched 11 Sept 2026, 15:18 (store id 11649). 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/dunlaoghaire/application-details/?ref=D25A/0699/WEB.

Source: npad · fetched 11 Sept 2026, 15:18
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npadCC-BY-4.011 Sept 2026, 15:18open