PlanningRegister.ie
South Dublin County Council · SD25B/0260

28, Woodstown Heights, Knocklyon, Dublin 16, D16WK06

  1. 8 May 2025Received
  2. 2 Jul 2025Grant permission
  3. 12 Aug 2025Final grant
  4. 4 Sept 2025Commenced
  5. 11 Aug 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 · 2 Jul 2025
Council
South Dublin County Council
Type
Permission
Site
203 m²

What’s proposed

Proposed build up of existing hip in roof to side of roof into dutch hip with window in gable wall at attic level. Proposed attic conversion to habitable room with W.C, with dormer roof windows on front & rear slope of roof all at attic level

SD25B/0260 is a planning application to South Dublin County Council for proposed build up of existing hip in roof to side of roof into dutch hip with window in, received on 8 May 2025; permission was granted on 2 Jul 2025.

Planning details

Reference
SD25B/0260
Local authority
South Dublin County Council
Status
Commenced · register status “Final Grant
Received
8 May 2025
Observations close
12 Jun 2025 (closed 459 days ago)
Decision due
2 Jul 2025 · decided 2 Jul 2025
Decision
Grant permission on 2 Jul 2025
Proposed development
Proposed build up of existing hip in roof to side of roof into dutch hip with window in gable wall at attic level. Proposed attic conversion to habitable room with W.C, with dormer roof windows on front & rear slope of roof all at attic level
As published by the register.
Site area
203 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 53.27250, -6.32645

Zoning, appeals, sold prices, flood and heritage constraints — everything for this area in one PDF.

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Appeal

Not appealed.

Commencement

  • Opt out commencement notice CN0132845SD
    4 Sept 202528 Woodstown Heights, Knocklyon, South Dublin, D16 WK06matched 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.

  • Radon risk area · 1
    About 1 in 20 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 96034). 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/68221.

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