Planning Register
Dún Laoghaire-Rathdown County Council · D24A/0432 · Permission

40, Mather Road North, Mount Merrion, Blackrock, Dublin, A94PR60

Data updated 13 Sept 2026 · register lag up to 7 days · sources & freshness

Council received 14 Jun 2024We first saw it 11 Sept 2026, 15:18 (820 days after receipt — sources refresh weekly)

D24A/0432 is a planning application for permission at 40, Mather Road North, Mount Merrion, Blackrock, Dublin, A94PR60, received by Dún Laoghaire-Rathdown County Council on 14 Jun 2024 and first seen by Planning Register on 11 Sept 2026. The application describes: Permission sought for the following works at 40 Mather Road North, Mount Merrion… The council granted permission on 7 Aug 2024. The five-week observation window closed on 19 Jul 2024. A commencement notice (CN0133116DR) was lodged on 11 Sept 2025, so works have started on site. The site is zoned R2 — existing residential under the Dún Laoghaire-Rathdown County Council development plan. Within 500 m there are 127 other decided applications in the last five years and 14 appeals.

Appeal window closes 4 Sept 2024 closed 739 days ago
4 weeks from the council's decision (7 Aug 2024) · s.37 Planning and Development Act 2000 · €220 to An Coimisiún Pleanála (€110 observer)
Council registerSite report

Proposal

Permission sought for the following works at 40 Mather Road North, Mount Merrion

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 7 Aug 2024
Final grant
12 Sept 2024
Site (from polygon)
678 m²
Location precision
site (coords_polygon)

Timeline

  • 14 Jun 2024
    New application
    Observation window closed 19 Jul 2024
  • 7 Aug 2024
    Decision
    Appeal window closed 4 Sept 2024

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Appeal

Not appealed.

Commencement

  • Opt out commencement notice CN0133116DR
    11 Sept 202540 Mather Road North, Blackrock, Dún Laoghaire-Rathdown, A94 PR60matched by ref_exact

Zoning at the site

R2 — Existing residential

Objective A: A To provide residential development and improve residential amenity while protecting the existing residential amenities

An established residential area. The objective is to protect existing residential amenity as well as to provide housing — which is the objective a neighbour's objection to an overbearing extension is usually argued under.

R2.6 — Existing residential

Objective A: A To provide residential development and improve residential amenity while protecting the existing residential amenities

An established residential area. The objective is to protect existing residential amenity as well as to provide housing — which is the objective a neighbour's objection to an overbearing extension is usually argued under.

Designations within 250 m

No OPW flood extent nearby.

  • Radon risk area · 2
    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
  • Record of Protected Structures · 2
    Owenstown House; Roebuck Hill House

Provenance

Register row from the national planning applications feed (NPAD), fetched 11 Sept 2026, 15:18 (store id 24887). 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=D24A/0432.

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