75, Hollybrook Grove, Clontarf, Dublin 3, D03 N254
Data updated 12 Sept 2026 · register lag up to 7 days · sources & freshness
WEB1798/24 is a planning application for permission at 75, Hollybrook Grove, Clontarf, Dublin 3, D03 N254, received by Dublin City Council on 3 Jul 2024 and first seen by Planning Register on 11 Sept 2026. The application describes: Proposed extensions to existing two storey semi-detached dwelling composed of two-storey extension to side and single-storey extension to rear (including 2 no. rooflights). The development also includes the widening of the existing vehicular entrance (to circa 5.2m) and a new pedestrian entrance (circa 1m) to Hollybrook Grove, hard & soft landscaping including provision for 2 no. car parking spaces, internal alterations, and ancillary works. The council granted permission on 10 Oct 2024. The five-week observation window closed on 7 Aug 2024. A commencement notice (CN0143430DC) was lodged on 16 Jun 2026, so works have started on site. The site is zoned null under the Dublin City Council development plan. Within 500 m there are 158 other decided applications in the last five years and 20 appeals.
Proposal
Proposed extensions to existing two storey semi-detached dwelling composed of two-storey extension to side and single-storey extension to rear (including 2 no. rooflights). The development also includes the widening of the existing vehicular entrance (to circa 5.2m) and a new pedestrian entrance (circa 1m) to Hollybrook Grove, hard & soft landscaping including provision for 2 no. car parking spaces, internal alterations, and ancillary works.
- Status
- Decision Notice Issued
- Decision
- Grant permission on 10 Oct 2024
- Final grant
- 3 Dec 2024
- Site (from polygon)
- 321 m²
- Location precision
- site (coords_polygon)
Timeline
- 3 Jul 2024New applicationObservation window closed 7 Aug 2024
- 23 Aug 2024Further information requested
- 13 Sept 2024Further information received
- 10 Oct 2024DecisionAppeal window closed 7 Nov 2024

Full planning report for 53.36519, -6.22137
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1 Where this is — preview
1 Deadlines still open
Appeal
Not appealed.
Commencement
- Opt out commencement notice CN0143430DC
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 · 32
- Radon risk area · 3
Provenance
Register row from the national planning applications feed (NPAD), fetched 11 Sept 2026, 18:51 (store id 78074). 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 |