A rear extension to the existing kitchen/living/dining area at ground floor
31 Mount Symon Lawn, Clonsilla, Dublin 15, D15 A6W4
0.02 ha · Granted · permission to Jun 2031 (estimate)
Planning application FW25A/0564E to Fingal County Council: A rear extension to the existing kitchen/living/dining area at ground floor level, at 31 Mount Symon Lawn, Clonsilla. Granted by the council on 11 June 2026. The permission normally runs to June 2031 (an estimate: the grant plus five years).
Timeline
- Application lodged
- Further information requested
- Further information received
- Council granted
- Permission normally ends (estimate)
The end date is an estimate: the grant plus five years, the normal life of a permission. An extension or a commencement changes it.
Key facts
Proposed development
The proposed development will consist of the following:(i) A rear extension to the existing kitchen/living/dining area at ground floor level and an extension to the existing rear bedrooms at first floor level;(ii) Minor modifications to the rear elevation;(iii) Construction of a domestic home office in the rear garden; All with associated site works, private open space and drainage.
Planning status
Permission was granted on 11 Jun 2026. The four-week appeal period has passed with no appeal recorded, so the permission is final. Works can start once a commencement notice is lodged; the permission normally runs to Jun 2031 (estimate).
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Nearby applications
Other applications on the Fingal register close to this address.
- FW26A/0075ECastlefield Hall, Clonsilla Link Road, Clonsilla, Dublin 15Granted
Construction of a two storey detached childcare facility with associated outdoor play area, drop-off/set down area, car parking, bicycle parking…
- FW24A/0506ELands at Castlefield Hall, Clonsilla Link Road, Clonsilla, Dublin 15Granted
Development on lands at Castlefield Hall, Clonsilla Link Road, Clonsilla, Dublin 15. The development will consist of a single storey to two storey detached…
- FW25A/0097E20 Mount Symon Park, Clonsilla, Dublin 15, D15 V0H4Granted
Attic conversion for storage, including a raised side gable, a rear dormer, and a new gable window.
- FW25A/048445 Willow Wood Grove, Hartstown, Dublin 15, D15 F88CClosed
Existing detached building in the rear garden area, for the proposed use as a work from home office.
- FW25A/002915 Willow Wood Grove, Hartstown, Dublin 15, D15F88CClosed
Retention of the existing detached building in the in the rear garden area, for the proposed use as a work from home office.
- FW25A/004845 Willow Wood Grove, Hartstown, Dublin 15, D15 F88CClosed
Existing detached building in the rear garden area, for the proposed use as a work from home office.
Related
About this page: the facts above come from the statutory public planning register kept by Fingal County Council and are refreshed weekly (last updated 5 Oct 2026). Applicant names and contact details are not shown. Status labels are PlanningLeads' plain-language reading of the register status and the "Use" label is classified by AI from the public description (see how we use AI); neither is legal advice and the council's file is the record. How we handle this data: privacy notice.
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