Extension to the rear of 21 Warren Street
21, Warren Street, Portobello, Dublin 8, D08 X2F5
0.0065 ha · Declared invalid
Planning application WEB1401/26 to Dublin City Council: Extension to the rear of 21 Warren Street including a single story ground floor kitchen extension of 5.4 sqm, at 21, Warren Street, Portobello. Declared invalid by the council on 24 February 2026.
Timeline
- Application lodged
- Declared invalid
Key facts
Proposed development
The proposed development consists of an extension to the rear of 21 Warren Street including a single story ground floor kitchen extension of 5.4 sqm, a first floor bathroom extension of 4.9 sqm and the installation of two associated roof lights in addition to the internal refurbishment of the existing house.
Planning status
The application was declared invalid by the council. A corrected application may be lodged again.
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Nearby applications
Other applications on the Dublin register close to this address.
- WEB1409/2621, Warren Street, Portobello, Dublin 8, D08 X2F5On Site
Extension to the rear of 21 Warren Street including a single story ground floor kitchen extension of 5.4 sqm…
- 4269/2416, Martin Street, Dublin 8Granted
For the demolition of an existing single storey extension to the rear and the construction of a single-storey extension to the rear…
- WEB1388/2638, Martin Street, Portobello, Dublin 8, D08F9K7On Site
The demolition of the existing substandard ground floor extension at the rear, the construction of a part single-storey, part two-storey extension at the rear…
- WEB2598/2419, Lennox Place, Dublin 8On Site
Demolition to rear of house to include removal of existing kitchen, toilet and part stairs lean-to with new two storey and single storey extension to the rear…
- WEB1728/2531, Lennox Street, St. Kevins, Dublin 8, D08 W599Closed
[name removed] - The development will consist of a change of use of first floor cafe restaurant use to domestic accommodation and internal alterations…
- WEB1315/2631, Lennox St, Dublin 8, D08 W599In Assessment
PROTECTED STRUCTURE:Planning permission for renovation works to an existing three-storey Protected Structure (RPS No. 4821)…
Related
About this page: the facts above come from the statutory public planning register kept by Dublin City Council and are refreshed weekly (last updated 18 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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