1, Greygables Cottages, Old Lucan Road, Waterstown Avenue, Dublin 20
Data updated 12 Sept 2026 · register lag up to 7 days · sources & freshness
SD23B/0125 is a planning application for permission and retention at 1, Greygables Cottages, Old Lucan Road, Waterstown Avenue, Dublin 20, received by South Dublin County Council on 22 Mar 2023 and first seen by Planning Register on 11 Sept 2026. The application describes: The proposed development will consist of retention of as built modifications to the previously permitted dwelling accesses from Waterstown Avenue (D20W974) involving an additional 20sqm at ground floor (increased from 108sqm to 128sqm), revisions to site boundary wall on Waterstown Avenue, revised garden layout and all associated site and development works associated with above. The council issued a split decision on 16 May 2023 (Grant Permission & Refuse Retention). The five-week observation window closed on 26 Apr 2023. An Coimisiún Pleanála decided appeal 317313 on 11 Mar 2024 (grant conditions). The site is zoned R2 — existing residential under the South Dublin County Council development plan. Within 500 m there are 35 other decided applications in the last five years and 6 appeals.
Proposal
The proposed development will consist of retention of as built modifications to the previously permitted dwelling accesses from Waterstown Avenue (D20W974) involving an additional 20sqm at ground floor (increased from 108sqm to 128sqm), revisions to site boundary wall on Waterstown Avenue, revised garden layout and all associated site and development works associated with above.
- Status
- Appeal decided
- Decision
- Grant permission & refuse retention on 16 May 2023
- Permission expires
- 9 Mar 2024
- Site (from polygon)
- 745 m²
- Location precision
- site (coords_polygon)
Timeline
- 22 Mar 2023New applicationObservation window closed 26 Apr 2023
- 16 May 2023DecisionAppeal window closed 13 Jun 2023
- 9 Jun 2023Appeal lodged

Full planning report for 53.35684, -6.37184
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1 Where this is — preview
1 Deadlines still open
Appeal
Commencement
No commencement notice matched to this reference.
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 · 6
- Radon risk area · 3
Provenance
Register row from the national planning applications feed (NPAD), fetched 11 Sept 2026, 18:51 (store id 108222). 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/63977.
Source: npad · fetched 11 Sept 2026, 18:51
| Source | Licence | Fetched | Link |
|---|---|---|---|
| npad | CC-BY-4.0 | 11 Sept 2026, 18:51 | open |