34 The Crescent, Millbrook Lawns, Tallaght, Dublin 24.
Data updated 12 Sept 2026 · register lag up to 7 days · sources & freshness
SD21B/0578 is a planning application for permission at 34 The Crescent, Millbrook Lawns, Tallaght, Dublin 24., received by South Dublin County Council on 15 Nov 2021 and first seen by Planning Register on 11 Sept 2026. The application describes: Construction of a new slate clad pitched roof structure not exceeding 8.950m in height above ground level to cover the existing flat roof; new dormer roof over stairwell with frosted window to new attic landling level, area 12.27sq.m with roof light over; 'Velux' window within front storage space to south elevation; all associated site works. The council granted permission on 13 Jan 2022. The five-week observation window closed on 20 Dec 2021. A commencement notice (CN0107380SD) was lodged on 16 Nov 2023, 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 57 other decided applications in the last five years and 6 appeals.
Proposal
Construction of a new slate clad pitched roof structure not exceeding 8.950m in height above ground level to cover the existing flat roof; new dormer roof over stairwell with frosted window to new attic landling level, area 12.27sq.m with roof light over; 'Velux' window within front storage space to south elevation; all associated site works.
- Status
- Decision
- Decision
- Grant permission on 13 Jan 2022
- Final grant
- 23 Feb 2022
- Floor area
- 12 m²
- Site (from polygon)
- 179 m²
- Location precision
- site (coords_polygon)
Timeline
- 15 Nov 2021New applicationObservation window closed 20 Dec 2021
- 13 Jan 2022DecisionAppeal window closed 10 Feb 2022

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1 Where this is — preview
1 Deadlines still open
Appeal
Not appealed.
Commencement
- Short commencement notice CN0107380SD
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
Provenance
Register row from the national planning applications feed (NPAD), fetched 11 Sept 2026, 18:51 (store id 95380). 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/61557.
Source: npad · fetched 11 Sept 2026, 18:51
| Source | Licence | Fetched | Link |
|---|---|---|---|
| npad | CC-BY-4.0 | 11 Sept 2026, 18:51 | open |