PlanningRegister.ie
Dún Laoghaire-Rathdown County Council · D25A/0466/WEB

68, Thornhill Road, Mount Merrion, Lower Kilmacud Road, Co. Dublin

  1. 12 Jun 2025Received
  2. 1 Aug 2025Refuse permission
  3. 18 Aug 2025Appealed
  4. 20 Nov 2025Appeal: Granted with conditions
  5. 10 Dec 2025Commenced
Status
Commenced
Decision
Refuse permission · 1 Aug 2025
Council
Dún Laoghaire-Rathdown County Council
Type
Permission
Site
495 m²
Appeal
ACP 323440 · Granted with conditions

What’s proposed

Alterations to previously granted planning application reg/ref: D24A/0932/WEB t

The council feed cuts descriptions short; the full text is on the council register.

D25A/0466/WEB is a planning application to Dún Laoghaire-Rathdown County Council for alterations to previously granted planning application reg/ref: D24A/0932/WEB t, received on 12 Jun 2025; permission was refused on 1 Aug 2025.

Planning details

Reference
D25A/0466/WEB
Local authority
Dún Laoghaire-Rathdown County Council
Status
Commenced · register status “Appeal decided
Received
12 Jun 2025
Observations close
17 Jul 2025 (closed 424 days ago)
Decision due
6 Aug 2025 · decided 1 Aug 2025
Decision
Refuse permission on 1 Aug 2025
Proposed development
Alterations to previously granted planning application reg/ref: D24A/0932/WEB t
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
495 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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Appeal

ACP 323440 · Planning Appeal · decided · Granted with conditions 20 Nov 2025
received by the Commission 18 Aug 2025 · inspector's report · board order

Commencement

  • Opt out commencement notice CN0136469DR
    10 Dec 202568 Thornhill Road, Dublin, South Dublin, A94 E2R9matched 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 · 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

Provenance

Register row from the national planning applications feed (NPAD), fetched 11 Sept 2026, 15:18 (store id 19314). 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/0466/WEB.

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