Sunnybank Cottage, Blackheath Avenue, Clontarf, Dublin 3, D03 X6H0
Data updated 12 Sept 2026 · register lag up to 7 days · sources & freshness
3177/21 is a planning application for permission at Sunnybank Cottage, Blackheath Avenue, Clontarf, Dublin 3, D03 X6H0, received by Dublin City Council on 16 Jul 2021 and first seen by Planning Register on 11 Sept 2026. The application describes: The development consists of the construction of a new single storey extension to the side; new roof windows to the existing and new roofs; new double doors to the side at ground floor level; all associated site works; ancillary drainage and landscaping. The council granted permission on 9 Sept 2021. The five-week observation window closed on 20 Aug 2021. An Coimisiún Pleanála decided appeal 311512 on 14 Feb 2022 (grant conditions). A commencement notice (CN0093059DC) was lodged on 1 Sept 2022, so works have started on site. The site is zoned null under the Dublin City Council development plan. Within 500 m there are 150 other decided applications in the last five years and 17 appeals.
Proposal
The development consists of the construction of a new single storey extension to the side; new roof windows to the existing and new roofs; new double doors to the side at ground floor level; all associated site works; ancillary drainage and landscaping.
- Status
- Appeal Decided
- Decision
- Grant permission on 9 Sept 2021
- Final grant
- 14 Feb 2022
- Site (from polygon)
- 266 m²
- Location precision
- site (coords_polygon)
Timeline
- 16 Jul 2021New applicationObservation window closed 20 Aug 2021
- 9 Sept 2021DecisionAppeal window closed 7 Oct 2021
- 1 Oct 2021Appeal lodged
Full planning report for 53.36672, -6.19770
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1 Where this is — preview
1 Deadlines still open
Appeal
Commencement
- Short commencement notice CN0093059DC
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
No OPW flood extent nearby.
- Radon risk area · 1
Provenance
Register row from the national planning applications feed (NPAD), fetched 11 Sept 2026, 18:51 (store id 74899). 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 |