139 The Stiles Road, Clontarf, Dublin 3, D03 W6W8
Data updated 12 Sept 2026 · register lag up to 7 days · sources & freshness
3123/25 is a planning application for permission at 139 The Stiles Road, Clontarf, Dublin 3, D03 W6W8, received by Dublin City Council on 25 Mar 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 storey extension to the rear of the house and the existing single storey rear garden shed, (2) the removal of the existing first floor landing widow 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 driveway entrance at the front of the house, (7) all ancillary site, drainage and landscaping works. The council declared the application invalid on 3 Apr 2025. The five-week observation window closed on 29 Apr 2025. 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 28 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 storey extension to the rear of the house and the existing single storey rear garden shed, (2) the removal of the existing first floor landing widow 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 driveway entrance at the front of the house, (7) all ancillary site, drainage and landscaping works.
- Status
- Decision Notice Issued
- Decision
- Application declared inva on 3 Apr 2025
- Site (from polygon)
- 376 m²
- Location precision
- site (coords_polygon)
Timeline
- 25 Mar 2025New applicationObservation window closed 29 Apr 2025
- 3 Apr 2025DecisionAppeal window closed 1 May 2025

Full planning report for 53.36380, -6.21374
One document, every dataset, each section with its source and fetch time. Print it or download it as a PDF. It informs a planning search; it is not a statutory search.
1 Where this is — preview
1 Deadlines still open
Appeal
Not appealed.
Commencement
No commencement notice matched to this reference.
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 78566). 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 |