3, Inis Thiar, Tallaght, Dublin 24
Data updated 12 Sept 2026 · register lag up to 7 days · sources & freshness
SD23B/0476 is a planning application for permission at 3, Inis Thiar, Tallaght, Dublin 24, received by South Dublin County Council on 25 Jan 2024 and first seen by Planning Register on 11 Sept 2026. The application describes: Construct a single storey flat roofed kitchen extension to the rear of my property and a single storey pitched roofed side extension (granny flat side) and associated site works. The council granted permission on 19 Feb 2024. The five-week observation window closed on 29 Feb 2024. A commencement notice (CN0117998SD) was lodged on 7 Aug 2024, 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 63 other decided applications in the last five years and 5 appeals.
Proposal
Construct a single storey flat roofed kitchen extension to the rear of my property and a single storey pitched roofed side extension (granny flat side) and associated site works.
- Status
- Final Grant
- Decision
- Grant permission on 19 Feb 2024
- Final grant
- 2 Apr 2024
- Permission expires
- 1 Apr 2029
- Floor area
- 35 m²
- Site (from polygon)
- 640 m²
- Location precision
- site (coords_polygon)
Timeline
- 16 Jan 2024Further information requested
- 25 Jan 2024Further information received
- 25 Jan 2024New applicationObservation window closed 29 Feb 2024
- 19 Feb 2024DecisionAppeal window closed 19 Mar 2024

Full planning report for 53.27778, -6.36702
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1 Where this is — preview
1 Deadlines still open
Appeal
Not appealed.
Commencement
- Short commencement notice CN0117998SD
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.
- Radon risk area · 1
- Recorded monument · 3
Provenance
Register row from the national planning applications feed (NPAD), fetched 11 Sept 2026, 18:51 (store id 111299). 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/65120.
Source: npad · fetched 11 Sept 2026, 18:51
| Source | Licence | Fetched | Link |
|---|---|---|---|
| npad | CC-BY-4.0 | 11 Sept 2026, 18:51 | open |