Demolition of part single part two-storey extensions to side and the rear at Cooleen, 12 Marine Parade
Cooleen, 12 Marine Parade, Sandycove, Co. Dublin, A96VX36
up to 2 storeys · 0.039 ha · Granted · permission to Jun 2031 (estimate)
Planning application D26A/0303/WEB to Dun Laoghaire Rathdown County Council: Demolition of part single part two-storey extensions to side and the rear and lowering a section of the side boundary wall, at Cooleen, 12 Marine Parade, Sandycove. Granted by the council on 15 June 2026. The permission normally runs to June 2031 (an estimate: the grant plus five years).
Timeline
- Application lodged
- 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 development will consist of: (i) demolition of part single part two-storey extensions to side and the rear (84.4 sq.m.) and lowering a section of the side boundary wall ; (ii) the construction of a single-storey extension to the side and part single part two-storey extension to the rear with 6 no. rooflights (total additional floor area: 108.8 sq.m.); (iii) the reinstatement of a semi-detached three bedroom dwelling in lieu of existing 2 no. apartments; (iv) a new pedestrian access to the rear garden replacing the existing vehicular access; (v) a new vehicular access at adjoining private laneway and off-street parking to the front, and all ancillary site development works including the removal of the chimney, and additional internal strengthening of the existing roof plus 3 no. rooflights.
Planning status
Permission was granted on 15 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 Dun Laoghaire Rathdown register close to this address.
- D26A/0639/WEB15, 15.5 & 16, Burdett Avenue, Sandycove, Co. Dublin, A96 YE13Closed
Development consisting of the construction of a new glass front porch to the existing dwelling, A Protected Structure and all associated site development works.
- D26A/0166/WEB19, Burdett Avenue, Sandycove, Dublin, A96TH59 (Protected Structure)On Site
1. Demolition of the existing single storey ex
- D26A/0648/WEB15, 15.5 & 16, Burdett Avenue, Sandycove, Co. Dublin, A96YE13Lodged
Construction of a new glass front porch to the existing dwelling, a Protected Structure, and all associated site development works.
- D23B/0431Belmarino, Marine Parade, Sandycove, Dublin, A96TX27On Site
1) Single-storey side extension of 32sqm to the west elevation. 2) Single-storey
- D25B/0717/WEB8, Burdett Avenue, Sandycove, Co. Dublin, A96CD59Granted
The partial demolition of a former glazed extension at the rear (West) of the d
- D25B/0486No.46 Glasthule Road, Glasthule, Co. Dublin, A96P277Granted
(a) Relocation of existing pedestrian access
Related
About this page: the facts above come from the statutory public planning register kept by Dun Laoghaire Rathdown County Council and are refreshed weekly (last updated 21 Sept 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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