Residential development at 154, Rochestown Avenue
154, Rochestown Avenue, Dun Laoghaire, Dublin, A96TW54
0.038 ha · On Site
Planning application D26B/0277/WEB to Dun Laoghaire Rathdown County Council at 154, Rochestown Avenue, Dun Laoghaire. Granted by the council on 29 June 2026. Work commenced on 29 September 2026.
Timeline
- Application lodged
- Council granted
- Work commenced
Key facts
Proposed development
1.) an attic conversion including a rear dormer roof extension, a new window to the gable wall, 2No. rooflights to the front elevation, new internal access stairs, and 2.) the addition of a new first floor window to the front elevation; and the replacement of the existing section of ship-lapped timber cladding to the front elevation with a rendered finish to match the existing dwelling finishes, together with all associated site works.
Planning status
A commencement notice has been lodged: works are under way or about to start.
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Nearby applications
Other applications on the Dun Laoghaire Rathdown register close to this address.
- REF104264, Eaglewood House, Rochestown Avenue, Dun Laoghaire, DUBLIN, A96VW30 (A Protected Structure)In Assessment
Installation of new stair lift to existing timber staircase from ground to first
- D26A/0106/WEBThe Rochestown Lodge Hotel, Rochestown Avenue, Dun Laoghaire, Co Dublin, A96 ETY8Granted
A lift shaft to rear of hotel, to serve all 4 floors of the original rear bedroo
- D26A/0275/WEBThe Rochestown Lodge Hotel, Rochestown Avenue, Dun Laoghaire, Dublin, A96ETY8Granted
Alterations and extension to foyer/entrance, at ground floor front, including glazed canopy, 'flat' rooflights, and attendant site works.
- D24B/055447, Granitefield, Dun Laoghaire, Dublin, A96CW00Closed
1) The demolition of the sunroom to the rear (9sqm) 2) The demolition of the
- D25B/001547, Granitefield, Rochestown Avenue, Dun Laoghaire, Co. Dublin, A96 CW00Granted
Development. 1. The demolition of the Sunroom to the
- D25A/0902Glenfield, Rochestown Avenue, Dun Laoghaire, Co. Dublin, A96H266Closed
A new vehicular access onto Rochestown Avenue. Removal of existing shed/worksho
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 28 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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