Planning Register
South Dublin County Council · SD26B/0016 · Permission

86, Rathfarnham Wood, Rathfarnham, Dublin 14

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

Council received 19 Jan 2026We first saw it 11 Sept 2026, 18:51 (236 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/0016 is a planning application for permission at 86, Rathfarnham Wood, Rathfarnham, Dublin 14, received by South Dublin County Council on 19 Jan 2026 and first seen by Planning Register on 11 Sept 2026. The application describes: Single storey flat roof extension to the side and rear and all associated site works to existing dwelling house. The council granted permission on 9 Mar 2026. The five-week observation window closed on 23 Feb 2026. A commencement notice (CN0144584SD) was lodged on 6 Jul 2026, 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 5 appeals.

Appeal window closes 7 Apr 2026 closed 158 days ago
4 weeks from the council's decision (9 Mar 2026) · s.37 Planning and Development Act 2000 · €220 to An Coimisiún Pleanála (€110 observer)
Council registerSite report

Proposal

Single storey flat roof extension to the side and rear and all associated site works to existing dwelling house

Status
Final Grant
Decision
Grant permission on 9 Mar 2026
Final grant
21 Apr 2026
Permission expires
20 Apr 2031
Floor area
44 m²
Site (from polygon)
506 m²
Location precision
site (coords_polygon)

Timeline

  • 19 Jan 2026
    New application
    Observation window closed 23 Feb 2026
  • 9 Mar 2026
    Decision
    Appeal window closed 7 Apr 2026

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Appeal

Not appealed.

Commencement

  • Opt out commencement notice CN0144584SD
    6 Jul 202686 Rathfarnham Wood, Dublin, D14 A5W6matched 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.

  • 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 104450). 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/69660.

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