Planning Register
South Dublin County Council · SD25B/0327W · Permission

15 ashfield Avenue, Kingswood Heights, Tallaght, Dublin 24, D24XK5K

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

Council received 6 Jun 2025We first saw it 11 Sept 2026, 18:51 (463 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/0327W is a planning application for permission at 15 ashfield Avenue, Kingswood Heights, Tallaght, Dublin 24, D24XK5K, received by South Dublin County Council on 6 Jun 2025 and first seen by Planning Register on 11 Sept 2026. The application describes: Alterations to existing hip roof to incorporate a 'Dutch' half-hipped roof design with attic stairs to allow conversion of attic into non-habitable storage space and installation of two velux windows to the front elevation at 15 Ashfield Avenue, Kingswood Heights, Tallaght, Dublin, D24XK5K. The council granted permission on 22 Jul 2025. The five-week observation window closed on 11 Jul 2025. A commencement notice (CN0136500SD) was lodged on 10 Dec 2025, 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 46 other decided applications in the last five years and 2 appeals.

Appeal window closes 19 Aug 2025 closed 389 days ago
4 weeks from the council's decision (22 Jul 2025) · s.37 Planning and Development Act 2000 · €220 to An Coimisiún Pleanála (€110 observer)

Proposal

Alterations to existing hip roof to incorporate a 'Dutch' half-hipped roof design with attic stairs to allow conversion of attic into non-habitable storage space and installation of two velux windows to the front elevation at 15 Ashfield Avenue, Kingswood Heights, Tallaght, Dublin, D24XK5K

Status
Final Grant
Decision
Grant permission on 22 Jul 2025
Final grant
4 Sept 2025
Permission expires
3 Sept 2030
Floor area
20 m²
Site (from polygon)
233 m²
Location precision
site (coords_polygon)

Timeline

  • 6 Jun 2025
    New application
    Observation window closed 11 Jul 2025
  • 22 Jul 2025
    Decision
    Appeal window closed 19 Aug 2025

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Appeal

Not appealed.

Commencement

  • Opt out commencement notice CN0136500SD
    10 Dec 202515 Ashfield Avenue, Tallaght, South Dublin, D24 XK5Kmatched by ref_exact

Zoning at the site

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 · 1
    About 1 in 10 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 98881). 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/68393.

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