PlanningRegister.ie
Dún Laoghaire-Rathdown County Council · D16B/0417

41, Thornhill Road, Mount Merrion, Co. Dublin

Approved, built and signed off.

  1. 7 Oct 2016Received
  2. 29 Nov 2016Approved
  3. 11 Jan 2017Final approval
  4. 31 Jan 2017Building started
  5. 10 Sept 2018Signed off
Status
Building started
Decision
Approved · 29 Nov 2016
Council
Dún Laoghaire-Rathdown County Council
Type
Permission
Site
494 m²

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What’s proposed

Permission is sought for demolition of existing single storey side garage and sh…

Cut short by the council feed. Full text ↗

Planning details

Reference
D16B/0417
Local authority
Dún Laoghaire-Rathdown County Council
Status
Commenced · register status “Decision made”
Received
7 Oct 2016
Observations close
11 Nov 2016 (closed 3615 days ago)
Decision due
1 Dec 2016 · decided 29 Nov 2016
Decision
Grant permission on 29 Nov 2016
Proposed development
Permission is sought for demolition of existing single storey side garage and sh…
As published by the register. The Dún Laoghaire-Rathdown feed cuts the description at 80 characters; the full text is on the council register.
Site area
494 m² from the mapped boundary, not the council's figure
Applicant
Not published — the national feed carries no applicant name council register

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Nearby 168 · 500 m · 5 years

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Building started

  • 31 Jan 2017 · Builder told the council work was starting CN0023709DR

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.

  • Radon risk area · 1
    About 1 in 20 homes in this area is likely to have high radon levels

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

D16B/0417 is a planning application to Dún Laoghaire-Rathdown County Council for permission is sought for demolition of existing single storey side garage and sh, received on 7 Oct 2016; permission was granted on 29 Nov 2016.