354, Clontarf Road, Dublin 3
Data updated 13 Sept 2026 · register lag up to 7 days · sources & freshness
3897/21 is a planning application for permission at 354, Clontarf Road, Dublin 3, received by Dublin City Council on 18 Nov 2021 and first seen by Planning Register on 11 Sept 2026. The application describes: The development will consist of: Removal of single storey conservatory to rear. New single storey extension to rear. Modifications to existing attic dormer to provide for balcony dormer extension to front roof elevation. Elevational alterations to front side and rear. New entrance canopy to front elevation to a 4-bedroom semi-detached dwelling. The council declared the application invalid on 23 Nov 2021. The five-week observation window closed on 23 Dec 2021. The site is zoned null under the Dublin City Council development plan. Within 500 m there are 70 other decided applications in the last five years and 17 appeals.
Proposal
The development will consist of: Removal of single storey conservatory to rear. New single storey extension to rear. Modifications to existing attic dormer to provide for balcony dormer extension to front roof elevation. Elevational alterations to front side and rear. New entrance canopy to front elevation to a 4-bedroom semi-detached dwelling.
- Status
- Decision Notice Issued
- Decision
- Application declared inva on 23 Nov 2021
- Site (from polygon)
- 329 m²
- Location precision
- site (coords_polygon)
Timeline
- 18 Nov 2021New applicationObservation window closed 23 Dec 2021
- 23 Nov 2021DecisionAppeal window closed 21 Dec 2021

Full planning report for 53.36212, -6.18007
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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.
- Natural Heritage Area (incl. proposed) · 1
- NIAH-recorded building · 2
- Radon risk area · 1
- Special Area of Conservation · 1
- Special Protection Area · 2
Provenance
Register row from the national planning applications feed (NPAD), fetched 11 Sept 2026, 18:51 (store id 78413). 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 |