PlanningRegister.ie
Dún Laoghaire-Rathdown County Council · D25B/0727/WEB

The Gables, Sycamore Crescent, Mount Merrion, Dublin, A94Y8D2

  1. 21 Dec 2025Received
  2. 20 Feb 2026Grant permission
  3. 25 Mar 2026Final grant
  4. 22 Jul 2026Commenced
Status
Commenced
Decision
Grant permission · 20 Feb 2026
Council
Dún Laoghaire-Rathdown County Council
Type
Permission
Site
592 m²

What’s proposed

Planning permission to: (i) Construct a two storey East facing side and front ex

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

D25B/0727/WEB is a planning application to Dún Laoghaire-Rathdown County Council for planning permission to: (i) Construct a two storey East facing side and front ex, received on 21 Dec 2025; permission was granted on 20 Feb 2026.

Planning details

Reference
D25B/0727/WEB
Local authority
Dún Laoghaire-Rathdown County Council
Status
Commenced · register status “Final Grant
Received
21 Dec 2025
Observations close
3 Feb 2026 (closed 223 days ago)
Decision due
23 Feb 2026 · decided 20 Feb 2026
Decision
Grant permission on 20 Feb 2026
Proposed development
Planning permission to: (i) Construct a two storey East facing side and front ex
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
592 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 53.29612, -6.20520

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

  • Opt out commencement notice CN0145074DR
    22 Jul 2026Sycamore Crescent, Dublin, A94Y8D2matched 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 · 1
    About 1 in 20 homes in this area is likely to have high radon levels
  • Record of Protected Structures · 3
    Traquair; Saint Damien's; Mount Merrion House Stables

Provenance

Register row from the national planning applications feed (NPAD), fetched 11 Sept 2026, 15:18 (store id 22358). 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=D25B/0727/WEB.

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