10, Muckross Green, Perrystown, Dublin 12
Data updated 12 Sept 2026 · register lag up to 7 days · sources & freshness
SD25B/0649 is a planning application for permission at 10, Muckross Green, Perrystown, Dublin 12, received by South Dublin County Council on 18 Nov 2025 and first seen by Planning Register on 11 Sept 2026. The application describes: Planning permission sought for, to demolish existing garage to the side of the existing two storey end of terrace dwelling and construct a new single storey extension to the side of the existing dwelling with a flat roof with roof lights. New first floor extension with a tiled roof to the side of the existing dwelling. Remove part existing hipped tiled roof and extend roof to form new gabled tiled roof. Convert existing attic area to a non-habitable area with rooflights in rear tiled roof. New flat canopy roof over entrance door. Internal alterations. Extend front driveway, extend existing vehicular access opening, form a new concrete dished footpath to front and associated site works. The council granted permission on 21 Jan 2026. The five-week observation window closed on 23 Dec 2025. A commencement notice (CN0140891SD) was lodged on 15 Apr 2026, 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 113 other decided applications in the last five years and 12 appeals.
Proposal
Planning permission sought for, to demolish existing garage to the side of the existing two storey end of terrace dwelling and construct a new single storey extension to the side of the existing dwelling with a flat roof with roof lights. New first floor extension with a tiled roof to the side of the existing dwelling. Remove part existing hipped tiled roof and extend roof to form new gabled tiled roof. Convert existing attic area to a non-habitable area with rooflights in rear tiled roof. New flat canopy roof over entrance door. Internal alterations. Extend front driveway, extend existing vehicular access opening, form a new concrete dished footpath to front and associated site works.
- Status
- Final Grant
- Decision
- Grant permission on 21 Jan 2026
- Final grant
- 5 Mar 2026
- Permission expires
- 4 Mar 2031
- Floor area
- 72 m²
- Site (from polygon)
- 368 m²
- Location precision
- site (coords_polygon)
Timeline
- 18 Nov 2025New applicationObservation window closed 23 Dec 2025
- 21 Jan 2026DecisionAppeal window closed 18 Feb 2026
Full planning report for 53.31269, -6.31395
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1 Where this is — preview
1 Deadlines still open
Appeal
Not appealed.
Commencement
- Opt out commencement notice CN0140891SD
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
OPW flood extent nearby — flag only (licence); floodinfo.ie.
- Radon risk area · 3
Provenance
Register row from the national planning applications feed (NPAD), fetched 11 Sept 2026, 18:51 (store id 100048). 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/69304.
Source: npad · fetched 11 Sept 2026, 18:51
| Source | Licence | Fetched | Link |
|---|---|---|---|
| npad | CC-BY-4.0 | 11 Sept 2026, 18:51 | open |