PlanningRegister.ie
South Dublin County Council · SD26A/0093W

8, Colthurst Road, Lucan, Dublin, K78 RK44

  1. 4 Apr 2026Received
  2. 22 May 2026Grant permission
  3. 30 Jun 2026Final grant
  4. 15 Jul 2026Commenced
  5. 29 Jun 2031Permission expires
Applications only for this county. Appeals, zoning, RZLT and consultations: Dún Laoghaire-Rathdown and Fingal only for now.
Status
Commenced
Decision
Grant permission · 22 May 2026
Council
South Dublin County Council
Type
Permission
Site
185 m²

What’s proposed

Attic conversion including a rear dormer roof extension, a new window to the gable wall, 2No. rooflights to the front elevation, new internal access stairs, and all associated site works

SD26A/0093W is a planning application to South Dublin County Council for attic conversion including a rear dormer roof extension, a new window to the gable wall, received on 4 Apr 2026; permission was granted on 22 May 2026.

Planning details

Reference
SD26A/0093W
Local authority
South Dublin County Council
Status
Commenced · register status “Final Grant
Received
4 Apr 2026
Observations close
11 May 2026 (closed 126 days ago)
Decision due
29 May 2026 · decided 22 May 2026
Decision
Grant permission on 22 May 2026
Proposed development
Attic conversion including a rear dormer roof extension, a new window to the gable wall, 2No. rooflights to the front elevation, new internal access stairs, and all associated site works
As published by the register.
Site area
185 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 53.34740, -6.42141

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Appeal

Not appealed.

Commencement

  • Short commencement notice CN0144953SD
    15 Jul 20268 Colthurst Road, Lucan, Dublin, K78 RK44matched by ref_exact

Zoning at the site

R2 — Existing residential

RES: To protect and/or improve residential amenity

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.

  • NIAH-recorded building · 1
    Kieran Brady
  • Radon risk area · 2
    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
  • Recorded monument · 4
    House - fortified house; Building; Building

Provenance

Register row from the national planning applications feed (NPAD), fetched 11 Sept 2026, 18:51 (store id 94421). 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/70134.

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