PlanningRegister.ie
South Dublin County Council · SD25B/0191W

31, Crannagh Park, Rathfarnham, Dublin 14, D14 CY26

  1. 7 Apr 2025Received
  2. 21 May 2025Grant permission
  3. 2 Jul 2025Final grant
  4. 13 Oct 2025Commenced
  5. 1 Jul 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 · 21 May 2025
Council
South Dublin County Council
Type
Permission
Site
531 m²

What’s proposed

Conversion of existing garage with first floor extension over to side, single (with bay window) and two storey extensions to front, single storey extension to rear, Conversion of loft space to non-habitable space with dormer to rear and Velux rooflights to front, widening of existing vehicular access new bike/bin store to front garden and all associated site works

SD25B/0191W is a planning application to South Dublin County Council for conversion of existing garage with first floor extension over to side, single (with bay, received on 7 Apr 2025; permission was granted on 21 May 2025.

Planning details

Reference
SD25B/0191W
Local authority
South Dublin County Council
Status
Commenced · register status “Final Grant
Received
7 Apr 2025
Observations close
12 May 2025 (closed 490 days ago)
Decision due
3 Jun 2025 · decided 21 May 2025
Decision
Grant permission on 21 May 2025
Proposed development
Conversion of existing garage with first floor extension over to side, single (with bay window) and two storey extensions to front, single storey extension to rear, Conversion of loft space to non-habitable space with dormer to rear and Velux rooflights to front, widening of existing vehicular access new bike/bin store to front garden and all associated site works
As published by the register.
Site area
531 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 CN0134296SD
    13 Oct 202531 Crannagh Park, South Dublin, D14 CY26matched 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

OPW flood extent nearby — flag only (licence); floodinfo.ie.

  • NIAH-recorded building · 1
    Rathfarnham Religious Society of Friends' Meeting House
  • 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 110483). 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/68040.

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