PlanningRegister.ie
Dún Laoghaire-Rathdown County Council · D25A/0593/WEB

Lands at Mount Auburn House, Killiney Hill Road, Killiney, Dublin, A96H728 including Mount Auburn House

  1. 28 Jul 2025Received
  2. 10 Nov 2025Grant permission
  3. 17 Dec 2025Final grant
  4. 22 Jan 2026Commenced
Status
Commenced
Decision
Grant permission · 10 Nov 2025
Council
Dún Laoghaire-Rathdown County Council
Type
Permission
Site
3,033 m²

What’s proposed

The development will consist of: Alterations to a previously approved developme

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

D25A/0593/WEB is a planning application to Dún Laoghaire-Rathdown County Council for the development will consist of: Alterations to a previously approved developme, received on 28 Jul 2025; permission was granted on 10 Nov 2025.

Planning details

Reference
D25A/0593/WEB
Local authority
Dún Laoghaire-Rathdown County Council
Status
Commenced · register status “Final Grant
Received
28 Jul 2025
Observations close
1 Sept 2025 (closed 379 days ago)
Decision due
10 Nov 2025 · decided 10 Nov 2025
Decision
Grant permission on 10 Nov 2025
Proposed development
The development will consist of: Alterations to a previously approved developme
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
3,033 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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Full planning report for 53.26714, -6.11557

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 CN0137400DR
    22 Jan 2026Killiney Hill Road, Killiney, Dún Laoghaire-Rathdown, A96H728matched 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.

S5 — Sustainable neighbourhood infrastructure

Objective SNI: SNI To protect, improve and encourage the provision of sustainable neighbourhood infrastructure.

Reserved for the schools, creches, community and health facilities a neighbourhood needs.

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.

S6 — Sustainable neighbourhood infrastructure

Objective SNI: SNI To protect, improve and encourage the provision of sustainable neighbourhood infrastructure.

Reserved for the schools, creches, community and health facilities a neighbourhood needs.

Designations within 250 m

No OPW flood extent nearby.

  • Architectural Conservation Area · 1
    Killiney
  • Natural Heritage Area (incl. proposed) · 1
    Dalkey Coastal Zone And Killiney Hill
  • Radon risk area · 3
    About 1 in 10 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; About 1 in 5 homes in this area is likely to have high radon levels
  • Record of Protected Structures · 5
    Killiney Castle Hotel; Church of the Holy Trinity; Church of Saint Stephen

Provenance

Register row from the national planning applications feed (NPAD), fetched 11 Sept 2026, 15:18 (store id 34583). 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/0593/WEB.

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