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Dún Laoghaire-Rathdown County Council · D21A/1153

9 Mount Merrion Avenue, Blackrock, County Dublin, A94 R7D6 a protected structure

Approved in 2022. Building started in 2023.

  1. 22 Dec 2021Received
  2. 23 Feb 2022Approved
  3. 31 Mar 2022Final approval
  4. 3 Mar 2023Building started
Status
Building startedi
Decision
Approved · 23 Feb 2022
Council
Dún Laoghaire-Rathdown County Council
Type
Permission
Site
624 m²

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What’s proposed

Permission is sought for works, consisting of a 6m2 metal-roofed

Planning details

Reference
D21A/1153
Local authority
Dún Laoghaire-Rathdown County Council
Status
Commenced · register status “Decision made”
Received
22 Dec 2021
Observations close
4 Feb 2022 (closed 1706 days ago)
Decision due
24 Feb 2022 · decided 23 Feb 2022
Decision
Grant permission on 23 Feb 2022
Proposed development
Permission is sought for works, consisting of a 6m2 metal-roofed
As published by the register.
Site area
624 m² from the mapped boundary, not the council's figure
Applicant
Not published — the national feed carries no applicant name council register

What could you build here?

Nearby 154 · 500 m · 5 years

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Homes nearby

Development land nearby

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Building started

  • 3 Mar 2023 · Builder told the council small works were starting CN0098176DR

Zoning

R2 — Existing residential

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

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.

Protections nearby 250 m

No mapped flood area nearby.

  • Architectural Conservation Area · 1
    Sydney Avenue, Blackrock
  • 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
  • Record of Protected Structures · 46
    Lios an Uisce; Pavilion

Where this comes from

National planning feed (NPAD), fetched 11 Sept 2026, 15:18.

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

D21A/1153 is a planning application to Dún Laoghaire-Rathdown County Council for permission is sought for works, consisting of a 6m2 metal-roofed, received on 22 Dec 2021; permission was granted on 23 Feb 2022.