27 O'Sullivan Avenue, Ballybough, Dublin 3, D03EC86
Data updated 12 Sept 2026 · register lag up to 7 days · sources & freshness
WEB5083/25 is a planning application for permission at 27 O'Sullivan Avenue, Ballybough, Dublin 3, D03EC86, received by Dublin City Council on 9 Sept 2025 and first seen by Planning Register on 11 Sept 2026. The application describes: PROPOSED END OF TERRACE 2 STOREY DWELLING AND ALL ASSOCIATED SITE WORKS ON SITE TO SIDE OF 27 O'SULLIVAN AVENUE, BALLYBOUGH, DUBLIN 3. D03EC86. The council refused permission on 3 Nov 2025. The five-week observation window closed on 14 Oct 2025. The site is zoned null under the Dublin City Council development plan. Within 500 m there are 139 other decided applications in the last five years and 25 appeals.
Proposal
PROPOSED END OF TERRACE 2 STOREY DWELLING AND ALL ASSOCIATED SITE WORKS ON SITE TO SIDE OF 27 O'SULLIVAN AVENUE, BALLYBOUGH, DUBLIN 3. D03EC86
- Status
- Decision Notice Issued
- Decision
- Refuse permission on 3 Nov 2025
- Site (from polygon)
- 139 m²
- Location precision
- site (coords_polygon)
Timeline
- 9 Sept 2025New applicationObservation window closed 14 Oct 2025
- 3 Nov 2025DecisionAppeal window closed 1 Dec 2025

Full planning report for 53.36023, -6.24570
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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 · 9
- Radon risk area · 1
- Recorded monument · 1
Provenance
Register row from the national planning applications feed (NPAD), fetched 11 Sept 2026, 18:51 (store id 70130). 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 |