17, Main Street, Newcastle, Co. Dublin
Data updated 12 Sept 2026 · register lag up to 7 days · sources & freshness
SD22B/0524 is a planning application for permission at 17, Main Street, Newcastle, Co. Dublin, received by South Dublin County Council on 12 Dec 2022 and first seen by Planning Register on 11 Sept 2026. The application describes: First floor extension over single storey to front, side and rear of existing house with new hipped roof; Single storey extension to front lounge with new roof canopy over and providing an open porch; Single storey extension to rear of house; Attic conversion with projecting dormer window to rear and all associated site works. The council granted permission on 1 Feb 2023. The five-week observation window closed on 25 Jan 2023. A commencement notice (CN0109248SD) was lodged on 29 Jan 2024, so works have started on site. The site is zoned R2 — existing residential under the South Dublin County Council development plan. Within 500 m there are 50 other decided applications in the last five years and 16 appeals.
Proposal
First floor extension over single storey to front, side and rear of existing house with new hipped roof; Single storey extension to front lounge with new roof canopy over and providing an open porch; Single storey extension to rear of house; Attic conversion with projecting dormer window to rear and all associated site works.
- Status
- Registered Application
- Decision
- Grant permission on 1 Feb 2023
- Final grant
- 10 Mar 2023
- Floor area
- 53 m²
- Site (from polygon)
- 445 m²
- Location precision
- site (coords_polygon)
Timeline
- 12 Dec 2022New applicationObservation window closed 25 Jan 2023
- 1 Feb 2023DecisionAppeal window closed 1 Mar 2023

Full planning report for 53.29981, -6.49633
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1 Where this is — preview
1 Deadlines still open
Appeal
Not appealed.
Commencement
- Short commencement notice CN0109248SD
Zoning at the site
RES: To protect and/or improve residential amenity
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.
- NIAH-recorded building · 1
- Radon risk area · 2
- Recorded monument · 1
Provenance
Register row from the national planning applications feed (NPAD), fetched 11 Sept 2026, 18:51 (store id 108123). 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. Council register: https://planning.agileapplications.ie/southdublin/application-details/63552.
Source: npad · fetched 11 Sept 2026, 18:51
| Source | Licence | Fetched | Link |
|---|---|---|---|
| npad | CC-BY-4.0 | 11 Sept 2026, 18:51 | open |