PlanningRegister.ie
South Dublin County Council · SD25B/0421W

21, Somerton Grove, Newcastle Road, Lucan, Dublin, K78 Y867

  1. 4 Sept 2025Received
  2. 24 Sept 2025Grant permission
  3. 14 Apr 2026Commenced
  4. 23 Sept 2030Permission expires
Applications only for this county. Appeals, zoning, RZLT and consultations: Dún Laoghaire-Rathdown and Fingal only for now.
Status
Commenced
Decision
Grant permission · 24 Sept 2025
Council
South Dublin County Council
Type
SDZ Application
Site
137 m²

What’s proposed

Construction of an attic conversion to provide a home office at attic level with a rear facing dormer window to the rear of the main roof and associated internal works including new stairs to attic level and internal partitions at attic level in this terraced two storey house

SD25B/0421W is a planning application to South Dublin County Council for construction of an attic conversion to provide a home office at attic level with a rear, received on 4 Sept 2025; permission was granted on 24 Sept 2025.

Planning details

Reference
SD25B/0421W
Local authority
South Dublin County Council
Status
Commenced · register status “Final Grant
Received
4 Sept 2025
Observations close
9 Oct 2025 (closed 340 days ago)
Decision due
1 Oct 2025 · decided 24 Sept 2025
Decision
Grant permission on 24 Sept 2025
Proposed development
Construction of an attic conversion to provide a home office at attic level with a rear facing dormer window to the rear of the main roof and associated internal works including new stairs to attic level and internal partitions at attic level in this terraced two storey house
As published by the register.
Site area
137 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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Appeal

Not appealed.

Commencement

  • Opt out commencement notice CN0140615SD
    14 Apr 202621 Somerton Grove, Lucan, South Dublin, K78 Y867matched by ref_exact

Zoning at the site

R3 — Rural cluster

SDZ: To provide for strategic development in accordance with approved planning schemes

A small rural settlement where only modest infill serving local need is envisaged.

Designations within 250 m

No OPW flood extent nearby.

  • NIAH-recorded building · 2
    Somerton House; post box
  • Radon risk area · 1
    About 1 in 10 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, 18:51 (store id 93441). 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/southdublin/application-details/68518.

Source: npad · fetched 11 Sept 2026, 18:51
SourceLicenceFetchedLink
npadCC-BY-4.011 Sept 2026, 18:51open