139 The Stiles Road, Clontarf, Dublin 3, D03W6W8
Data updated 12 Sept 2026 · register lag up to 7 days · sources & freshness
3164/25 is a planning application for permission at 139 The Stiles Road, Clontarf, Dublin 3, D03W6W8, received by Dublin City Council on 16 Apr 2025 and first seen by Planning Register on 11 Sept 2026. The application describes: The development will consist of 1) the demolition of the existing single storey garage to the side of the house , the existing chimney to the side of the house , the existing single story extension to the rear of the house and the existing single storey rear garden shed 2) the removal of the existing first floor landing window to stairs in the side gable wall and replacement of same with a repositioned first floor landing window of similar area to the stairs in the side gable wall but with a more vertical rectangular shape 3) The construction of a new part single storey , part two storey extension to the side of the house and a new single storey extension to the rear of the house . 4) A proposed new single storey recreational and home office garden room in the rear garden . 5) The formation of a new pedestrian entrance in the existing rear boundary wall from the rear garden to the rear laneway 6) Widening the vehicular entrance at the front of the house and 7) all ancillary site , drainage and landscaping works. The council granted permission on 21 Jul 2025. The five-week observation window closed on 21 May 2025. An Coimisiún Pleanála decided appeal 323386 on 27 Nov 2025 (grant conditions). A commencement notice (CN0137176DC) was lodged on 5 Jan 2026, so works have started on site. The site is zoned null under the Dublin City Council development plan. Within 500 m there are 173 other decided applications in the last five years and 27 appeals.
Proposal
The development will consist of 1) the demolition of the existing single storey garage to the side of the house , the existing chimney to the side of the house , the existing single story extension to the rear of the house and the existing single storey rear garden shed 2) the removal of the existing first floor landing window to stairs in the side gable wall and replacement of same with a repositioned first floor landing window of similar area to the stairs in the side gable wall but with a more vertical rectangular shape 3) The construction of a new part single storey , part two storey extension to the side of the house and a new single storey extension to the rear of the house . 4) A proposed new single storey recreational and home office garden room in the rear garden . 5) The formation of a new pedestrian entrance in the existing rear boundary wall from the rear garden to the rear laneway 6) Widening the vehicular entrance at the front of the house and 7) all ancillary site , drainage and landscaping works .
- Status
- Appeal Decided
- Decision
- Grant permission on 21 Jul 2025
- Final grant
- 27 Nov 2025
- Site (from polygon)
- 373 m²
- Location precision
- site (coords_polygon)
Timeline
- 16 Apr 2025New applicationObservation window closed 21 May 2025
- 10 Jun 2025Further information requested
- 24 Jun 2025Further information received
- 21 Jul 2025DecisionAppeal window closed 18 Aug 2025
- 14 Aug 2025Appeal lodged

Full planning report for 53.36380, -6.21374
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1 Where this is — preview
1 Deadlines still open
Appeal
Commencement
- Opt out commencement notice CN0137176DC
Zoning at the site
Zone Z1 - DEV PLAN 2022-2028
Z1: Sustainable Residential Neighbourhoods: To protect, provide and improve residential amenities.
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 · 5
- Radon risk area · 2
Provenance
Register row from the national planning applications feed (NPAD), fetched 11 Sept 2026, 18:51 (store id 78762). 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.
Source: npad · fetched 11 Sept 2026, 18:51
| Source | Licence | Fetched | Link |
|---|---|---|---|
| npad | CC-BY-4.0 | 11 Sept 2026, 18:51 | open |