Killininny Cottages, Firhouse Road, Dublin 24, D24KDX3
Data updated 12 Sept 2026 · register lag up to 7 days · sources & freshness
SD25B/0011W is a planning application for permission at Killininny Cottages, Firhouse Road, Dublin 24, D24KDX3, received by South Dublin County Council on 11 Jan 2025 and first seen by Planning Register on 11 Sept 2026. The application describes: Construction of a single-storey extension with a pitched and raised roof to the rear. A single-storey pitched and raised roof extension and a single-storey flat-roof rear extension with a roof light connecting existing building with new rear extension. Installation of a new side door, a sliding glass door, and two side windows. The council granted permission on 3 Mar 2025. The five-week observation window closed on 17 Feb 2025. A commencement notice (CN0136770SD) was lodged on 22 Dec 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 44 other decided applications in the last five years and 2 appeals.
Proposal
Construction of a single-storey extension with a pitched and raised roof to the rear. A single-storey pitched and raised roof extension and a single-storey flat-roof rear extension with a roof light connecting existing building with new rear extension. Installation of a new side door, a sliding glass door, and two side windows.
- Status
- Final Grant
- Decision
- Grant permission on 3 Mar 2025
- Final grant
- 16 Apr 2025
- Permission expires
- 15 Apr 2030
- Floor area
- 97 m²
- Site (from polygon)
- 831 m²
- Location precision
- site (coords_polygon)
Timeline
- 11 Jan 2025New applicationObservation window closed 17 Feb 2025
- 3 Mar 2025DecisionAppeal window closed 31 Mar 2025
Full planning report for 53.27860, -6.34633
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1 Where this is — preview
1 Deadlines still open
Appeal
Not appealed.
Commencement
- Opt out commencement notice CN0136770SD
Zoning at the site
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.
- Natural Heritage Area (incl. proposed) · 1
- Radon risk area · 2
Provenance
Register row from the national planning applications feed (NPAD), fetched 11 Sept 2026, 18:51 (store id 111219). 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/67539.
Source: npad · fetched 11 Sept 2026, 18:51
| Source | Licence | Fetched | Link |
|---|---|---|---|
| npad | CC-BY-4.0 | 11 Sept 2026, 18:51 | open |