9 Saint Catherines Avenue, Dublin 8, D08K6D0
Data updated 12 Sept 2026 · register lag up to 7 days · sources & freshness
WEB1416/25 is a planning application for permission at 9 Saint Catherines Avenue, Dublin 8, D08K6D0, received by Dublin City Council on 2 Mar 2025 and first seen by Planning Register on 11 Sept 2026. The application describes: The development at this site consisting of the construction of a brick clad single story garden room with metal clad roof and associated site works including on site connection to existing water mains and foul sewer and the construction of a soak away for surface water drainage. Garden room for use as ancillary use to the main house as a home office. The council declared the application invalid on 4 Mar 2025. The five-week observation window closed on 7 Apr 2025. The site is zoned null under the Dublin City Council development plan. Within 500 m there are 153 other decided applications in the last five years and 25 appeals.
Proposal
The development at this site consisting of the construction of a brick clad single story garden room with metal clad roof and associated site works including on site connection to existing water mains and foul sewer and the construction of a soak away for surface water drainage. Garden room for use as ancillary use to the main house as a home office.
- Status
- Decision Notice Issued
- Decision
- Application declared inva on 4 Mar 2025
- Site (from polygon)
- 258 m²
- Location precision
- site (coords_polygon)
Timeline
- 2 Mar 2025New applicationObservation window closed 7 Apr 2025
- 4 Mar 2025DecisionAppeal window closed 1 Apr 2025

Full planning report for 53.33234, -6.28386
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.
- Natural Heritage Area (incl. proposed) · 1
- NIAH-recorded building · 10
- Radon risk area · 2
- Recorded monument · 2
Provenance
Register row from the national planning applications feed (NPAD), fetched 11 Sept 2026, 18:51 (store id 75287). 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 |