PlanningRegister.ie
Dún Laoghaire-Rathdown County Council · D21A/0538

39 Clonmore Road, Mount Merrion, Co. Dublin

  1. 10 Jun 2021Received
  2. 17 Dec 2021Grant permission
  3. 27 Jan 2022Final grant
  4. 3 Mar 2026Commenced
Status
Commenced
Decision
Grant permission · 17 Dec 2021
Council
Dún Laoghaire-Rathdown County Council
Type
Permission
Site
511 m²

What’s proposed

Permission for development. The development will consist of

D21A/0538 is a planning application to Dún Laoghaire-Rathdown County Council for permission for development. The development will consist of, received on 10 Jun 2021; permission was granted on 17 Dec 2021.

Planning details

Reference
D21A/0538
Local authority
Dún Laoghaire-Rathdown County Council
Status
Commenced · register status “Decision made
Received
10 Jun 2021
Observations close
15 Jul 2021 (closed 1887 days ago)
Decision due
22 Dec 2021 · decided 17 Dec 2021
Decision
Grant permission on 17 Dec 2021
Proposed development
Permission for development. The development will consist of
As published by the register.
Site area
511 m² from the mapped boundary, not the council's figure
Applicant
Not published — the national feed carries no applicant name council register

Around this site this application first, then everything within 500 m

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Full planning report for 53.29143, -6.21135

Zoning, appeals, sold prices, flood and heritage constraints — everything for this area in one PDF.

No account, no payment. Not a statutory planning search.

Appeal

Not appealed.

Commencement

  • Commencement notice CN0139168DR
    3 Mar 202639 Clonmore Road, Blackrock, Dún Laoghaire-Rathdownmatched 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 · 1
    Thornhill House

Provenance

Register row from the national planning applications feed (NPAD), fetched 11 Sept 2026, 15:18 (store id 21462). 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=D21A/0538.

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