Knocklyon Road, Knocklyon, Dublin 16.
Data updated 12 Sept 2026 · register lag up to 7 days · sources & freshness
SD22A/0444 is a planning application for permission at Knocklyon Road, Knocklyon, Dublin 16., received by South Dublin County Council on 24 Nov 2022 and first seen by Planning Register on 11 Sept 2026. The application describes: The provision of 4 no. 5 bedroom 2.5 storey semi-detached houses and associated car parking, private open space, site landscaping, connection to existing services as well as the provision of vehicular access from Knocklyon Road and all associated site development works. The council refused permission on 30 Jan 2023. The five-week observation window closed on 9 Jan 2023. An Coimisiún Pleanála decided appeal 315930 on 14 Feb 2024 (refuse). The site is zoned G1 — open space with recreation under the South Dublin County Council development plan. The scheme is for 4 units. Within 500 m there are 61 other decided applications in the last five years and 8 appeals.
Proposal
The provision of 4 no. 5 bedroom 2.5 storey semi-detached houses and associated car parking, private open space, site landscaping, connection to existing services as well as the provision of vehicular access from Knocklyon Road and all associated site development works.
- Status
- Appeal decided
- Decision
- Refuse permission on 30 Jan 2023
- Permission expires
- 27 Sept 2023
- Units
- 4
- Floor area
- 668 m²
- Site (from polygon)
- 891 m²
- Location precision
- site (coords_polygon)
Timeline
- 24 Nov 2022New applicationObservation window closed 9 Jan 2023
- 30 Jan 2023DecisionAppeal window closed 27 Feb 2023
- 27 Feb 2023Appeal lodged

Full planning report for 53.28541, -6.32577
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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
OS: To preserve and provide for open space and recreational amenities
Open space with active recreational amenities — pitches, courts, play areas.
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 · 3
- 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 110590). 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/63498.
Source: npad · fetched 11 Sept 2026, 18:51
| Source | Licence | Fetched | Link |
|---|---|---|---|
| npad | CC-BY-4.0 | 11 Sept 2026, 18:51 | open |