Planning Register
South Dublin County Council · SD25B/0689W · Permission

22, Woodstown Way, Knocklyon, Dublin, D16 TD81

Data updated 12 Sept 2026 · register lag up to 7 days · sources & freshness

Council received 11 Dec 2025We first saw it 11 Sept 2026, 18:51 (275 days after receipt — sources refresh weekly)
Applications only for this county. Appeals, zoning, RZLT and consultations: Dún Laoghaire-Rathdown and Fingal only for now.

SD25B/0689W is a planning application for permission at 22, Woodstown Way, Knocklyon, Dublin, D16 TD81, received by South Dublin County Council on 11 Dec 2025 and first seen by Planning Register on 11 Sept 2026. The application describes: The development consists of the construction of a dormer roof at the rear of 22 Woodstown Way, Knocklyon, Dublin, D16 TD81, and all ancillary works necessary to facilitate the development. The council granted permission on 11 Feb 2026. The five-week observation window closed on 26 Jan 2026. The site is zoned G1 — open space with recreation under the South Dublin County Council development plan. Within 500 m there are 75 other decided applications in the last five years and 3 appeals.

Appeal window closes 11 Mar 2026 closed 185 days ago
4 weeks from the council's decision (11 Feb 2026) · s.37 Planning and Development Act 2000 · €220 to An Coimisiún Pleanála (€110 observer)
Council registerSite report

Proposal

The development consists of the construction of a dormer roof at the rear of 22 Woodstown Way, Knocklyon, Dublin, D16 TD81, and all ancillary works necessary to facilitate the development.

Status
Final Grant
Decision
Grant permission on 11 Feb 2026
Final grant
25 Mar 2026
Permission expires
24 Mar 2031
Site (from polygon)
197 m²
Location precision
site (coords_polygon)

Timeline

  • 11 Dec 2025
    New application
    Observation window closed 26 Jan 2026
  • 11 Feb 2026
    Decision
    Appeal window closed 11 Mar 2026

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Appeal

Not appealed.

Commencement

No commencement notice matched to this reference.

    Zoning at the site

    G1 — Open space with recreation

    OS: To preserve and provide for open space and recreational amenities

    Open space with active recreational amenities — pitches, courts, play areas.

    R2 — Existing residential

    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.

    • Radon risk area · 2
      About 1 in 10 homes in this area is likely to have high radon levels; About 1 in 20 homes in this area is likely to have high radon levels

    Provenance

    Register row from the national planning applications feed (NPAD), fetched 11 Sept 2026, 18:51 (store id 94446). 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/69476.

    Source: npad · fetched 11 Sept 2026, 18:51
    SourceLicenceFetchedLink
    npadCC-BY-4.011 Sept 2026, 18:51open