Planning Register
South Dublin County Council · SD25B/0323W · Permission

29, Grangebrook avenue, Rathfarnham, Dublin 16, D16Y8V0

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

Council received 5 Jun 2025We first saw it 11 Sept 2026, 18:51 (464 days after receipt — sources refresh weekly)
Applications only for this county. Appeals, zoning, RZLT and consultations: Dún Laoghaire-Rathdown and Fingal only for now.

SD25B/0323W is a planning application for permission at 29, Grangebrook avenue, Rathfarnham, Dublin 16, D16Y8V0, received by South Dublin County Council on 5 Jun 2025 and first seen by Planning Register on 11 Sept 2026. The application describes: Planning Permission for alterations to the existing hip roof to extend ridgeline and create a dormer to side to accommodate an attic stairs allow conversation of attic in to non-habitable storage space, with roof windows to the front roof & rear roof, all with associated ancillary works. The council granted permission on 15 Jul 2025. The five-week observation window closed on 10 Jul 2025. A commencement notice (CN0133645SD) was lodged on 6 Oct 2025, so works have started on site. The site is zoned R2 — existing residential under the South Dublin County Council development plan. Within 500 m there are 39 other decided applications in the last five years and 6 appeals.

Appeal window closes 12 Aug 2025 closed 397 days ago
4 weeks from the council's decision (15 Jul 2025) · s.37 Planning and Development Act 2000 · €220 to An Coimisiún Pleanála (€110 observer)
Council registerSite report

Proposal

Planning Permission for alterations to the existing hip roof to extend ridgeline and create a dormer to side to accommodate an attic stairs allow conversation of attic in to non-habitable storage space, with roof windows to the front roof & rear roof, all with associated ancillary works

Status
Final Grant
Decision
Grant permission on 15 Jul 2025
Final grant
28 Aug 2025
Permission expires
27 Aug 2030
Floor area
22 m²
Site (from polygon)
212 m²
Location precision
site (coords_polygon)

Timeline

  • 5 Jun 2025
    New application
    Observation window closed 10 Jul 2025
  • 15 Jul 2025
    Decision
    Appeal window closed 12 Aug 2025

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Appeal

Not appealed.

Commencement

  • Short commencement notice CN0133645SD
    6 Oct 202529 Grangebrook Avenue, Dublin, D16 Y8V0matched 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 · 3
    Whitechurch Lodge; graveyard/cemetery; house
  • Radon risk area · 4
    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; About 1 in 5 homes in this area is likely to have high radon levels
  • Recorded monument · 6
    Church; Graveyard; Graveslab

Provenance

Register row from the national planning applications feed (NPAD), fetched 11 Sept 2026, 18:51 (store id 96048). 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/68380.

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