Planning Register
South Dublin County Council · SD26B/0223W · Permission

9 Saint Winnow, Stocking Lane, Rathfarnham, Dublin 16, D16T9Y8

Data updated 12 Sept 2026 · register lag up to 7 days · sources & freshness

Council received 8 May 2026We first saw it 11 Sept 2026, 18:51 (127 days after receipt — sources refresh weekly)
Applications only for this county. Appeals, zoning, RZLT and consultations: Dún Laoghaire-Rathdown and Fingal only for now.

SD26B/0223W is a planning application for permission at 9 Saint Winnow, Stocking Lane, Rathfarnham, Dublin 16, D16T9Y8, received by South Dublin County Council on 8 May 2026 and first seen by Planning Register on 11 Sept 2026. The application describes: Attic conversion for habitable use incorporating a dormer window to the front, two rooflights to the rear, and a new side gable window with the construction of a single-storey flat roof extension to the rear. The council granted permission on 29 Jun 2026. The five-week observation window closed on 12 Jun 2026. The site is zoned R2 — existing residential under the South Dublin County Council development plan. Within 500 m there are 78 other decided applications in the last five years and 14 appeals.

Appeal window closes 27 Jul 2026 closed 47 days ago
4 weeks from the council's decision (29 Jun 2026) · s.37 Planning and Development Act 2000 · €220 to An Coimisiún Pleanála (€110 observer)
Council registerSite report

Proposal

Attic conversion for habitable use incorporating a dormer window to the front, two rooflights to the rear, and a new side gable window with the construction of a single-storey flat roof extension to the rear.

Status
Final Grant
Decision
Grant permission on 29 Jun 2026
Final grant
10 Aug 2026
Permission expires
9 Aug 2031
Floor area
29 m²
Site (from polygon)
313 m²
Location precision
site (coords_polygon)

Timeline

  • 8 May 2026
    New application
    Observation window closed 12 Jun 2026
  • 29 Jun 2026
    Decision
    Appeal window closed 27 Jul 2026

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Appeal

Not appealed.

Commencement

No commencement notice matched to this reference.

    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 · 2
      Rookwood House; Ballyboden Waterworks
    • 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

    Provenance

    Register row from the national planning applications feed (NPAD), fetched 11 Sept 2026, 18:51 (store id 103823). 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/70296.

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