Tomay Cottage, Ballymana Lane, Killinardan, Tallaght, D24
Data updated 12 Sept 2026 · register lag up to 7 days · sources & freshness
SD26B/0354W is a planning application for permission at Tomay Cottage, Ballymana Lane, Killinardan, Tallaght, D24, received by South Dublin County Council on 29 Jul 2026 and first seen by Planning Register on 11 Sept 2026. The application describes: A single-storey extension to the sides and rear of the existing cottage; A detached garage; Demolition of the existing side porch, chimney, and sections of the existing walls to facilitate the proposed extension; All associated site development works. No decision has been made yet; the council's decision is due by 22 Sept 2026. The five-week observation window closed on 2 Sept 2026. The site is zoned G3 — high amenity under the South Dublin County Council development plan. Within 500 m there are 2 other decided applications in the last five years and 1 appeal.
Proposal
A single-storey extension to the sides and rear of the existing cottage; A detached garage; Demolition of the existing side porch, chimney, and sections of the existing walls to facilitate the proposed extension; All associated site development works.
- Status
- Referral
- Decision
- Pending
- Floor area
- 141 m²
- Site (from polygon)
- 8,402 m²
- Location precision
- site (coords_polygon)
Timeline
- 29 Jul 2026New applicationObservation window closed 2 Sept 2026

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1 Where this is — preview
1 Deadlines still open
Appeal
Not appealed.
Commencement
No commencement notice matched to this reference.
Zoning at the site
HA-DM: To protect and enhance the outstanding natural character of the Dublin Mountains Area
Protected high-amenity landscape. Development is resisted to preserve the character of the area.
RU: To protect and improve rural amenity and to provide for the development of agriculture
Zoned to protect agriculture, rural enterprise and biodiversity. New houses are restricted to demonstrated local need.
Designations within 250 m
No OPW flood extent nearby.
- Radon risk area · 3
- Recorded monument · 3
Provenance
Register row from the national planning applications feed (NPAD), fetched 11 Sept 2026, 18:51 (store id 121428). 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/70746.
Source: npad · fetched 11 Sept 2026, 18:51
| Source | Licence | Fetched | Link |
|---|---|---|---|
| npad | CC-BY-4.0 | 11 Sept 2026, 18:51 | open |