37, Cannonbrook Park, Lucan, Co. Dublin
Data updated 12 Sept 2026 · register lag up to 7 days · sources & freshness
SD24B/0228 is a planning application for permission at 37, Cannonbrook Park, Lucan, Co. Dublin, received by South Dublin County Council on 21 May 2024 and first seen by Planning Register on 11 Sept 2026. The application describes: Planning permission for 1.) the conversion of an existing side garage to a playroom space, 2.) a single storey rear extension incorporating internal modifications, 3.) the conversion of the existing attic space to a new study/storage room which incorporates the change of existing roof profile from hipped roof to a half hipped gable ended profile, with new access stairs and rear dormer roof extension, plus all associated site works. The council granted permission on 11 Jul 2024. The five-week observation window closed on 25 Jun 2024. A commencement notice (CN0143178SD) was lodged on 3 Jun 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 32 other decided applications in the last five years and 4 appeals.
Proposal
Planning permission for 1.) the conversion of an existing side garage to a playroom space, 2.) a single storey rear extension incorporating internal modifications, 3.) the conversion of the existing attic space to a new study/storage room which incorporates the change of existing roof profile from hipped roof to a half hipped gable ended profile, with new access stairs and rear dormer roof extension, plus all associated site works.
- Status
- Final Grant
- Decision
- Grant permission on 11 Jul 2024
- Final grant
- 20 Aug 2024
- Permission expires
- 19 Aug 2029
- Floor area
- 32 m²
- Site (from polygon)
- 238 m²
- Location precision
- site (coords_polygon)
Timeline
- 21 May 2024New applicationObservation window closed 25 Jun 2024
- 11 Jul 2024DecisionAppeal window closed 8 Aug 2024

Full planning report for 53.35002, -6.44495
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1 Where this is — preview
1 Deadlines still open
Appeal
Not appealed.
Commencement
- Opt out commencement notice CN0143178SD
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.
- NIAH-recorded building · 2
- Radon risk area · 1
Provenance
Register row from the national planning applications feed (NPAD), fetched 11 Sept 2026, 18:51 (store id 94491). 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/66164.
Source: npad · fetched 11 Sept 2026, 18:51
| Source | Licence | Fetched | Link |
|---|---|---|---|
| npad | CC-BY-4.0 | 11 Sept 2026, 18:51 | open |