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21, Warren Street, Portobello, Dublin 8, D08 X2F5

Feb 23 2026

Application Received

Feb 24 2026

Decision

Apr 17 2026

Decision Due
  • Submitted: 23 / 02 / 2026
  • Application Type:
    Permission
  • Application Status:
    Decision Notice Issued
  • Council Decision:
    APPLICATION DECLARED INVALID (Unknown)

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Development Description:

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.

Nearby Applications:

Distance: Received: Decision: Development Address: Development Description:
270m 01/10/2026 N/A 24, 25 & 26 RICHMOND STREET SOUTH, SAINT KEVINS, DUBLIN 2 PROTECTED STRUCTURE: Demolition of non original existing garage structures to the rear of the 3 properties; construction of 3 No. 3 bedroom, three storey townhouses fronting on to Richmond Place. No. 26 is a Protected Structure Details...
450m 01/10/2026 N/A 18 Arnott Street, Dublin 8, D08 N9C1 Demolition of existing single-storey extension to rear of two-storey terraced house and construction of replacement two-storey rear extension, replacement of front door and window, and ancillary site works. Details...
450m 28/09/2026 N/A 18 Arnott Street, Dublin 8, D08 N9C1 Demolition of existing single-storey extension to rear of two-storey terraced house and construction of replacement two-storey rear extension, replacement of front door and window, and ancillary site works. Details...
400m 29/07/2026 N/A 9 Grantham Street, Saint Kevin's, Dublin 8, D08 H76H PROTECTED STRUCTURE: The development will consist of internal and external alterations and extension to the rear of the Protected Structure. External alterations will consist of amending the size and location of window and door openings to the rear return, creating a new window opening to the gable of the rear return and construction of a new single-storey extension (8sqm) to the rear at garden level. Internal alterations will consist of amendments to the layout of partitions to the garden level of the rear return and associated refurbishment works. Details...
450m 08/07/2026 N/A Block 9 Harcourt Centre (Europa House), Harcourt Street and Charlotte Way, Dublin 2 Carn Lodge UC intend to apply for planning permission to amend permitted development under Reg. Ref. 4936/22. at Block 9 Harcourt Centre (Europa House), Harcourt Street and Charlotte Way, Dublin 2. Harcourt Street is to the east and Charlotte Way to the north. The proposed development consists of the following: • Increase in footprint of building to the rear across all levels; • Revisions to colonnade to provide for increased public realm at street level; • Relocation of substation to Charlotte Way; • Revised building core and basement layout (no changes to existing basement footprint); • Addition of two no. additional floors, providing for a total 11 storey office (over existing basement) with rooftop amenity event space with accessible terrace and plant level over • Associated and consequential amendments to the elevations, terraces, plant and PV panels • 64 no. additional bicycle parking spaces (208 total); • Reduction in car parking by 5 no. spaces (11 total); • The proposal results in a gross floor area increase of 4,964 sq.m., with an overall total as proposed to be amended of 14,954 sq.m.; and • All ancillary and associated development to facilitate the proposed development. Details...
460m 30/06/2026 N/A 57, Upper Clanbrassil Street, Dublin 8, D08Y9P4 The development will consist of: (1) Demolition of an existing single-storey extension to the rear of Unit 2; (2) Construction of 1 no. single-storey one-bedroom dwelling (Unit 3) within the rear garden of the site together with an external store enclosure; (3) Provision of dedicated private open space, landscaping, boundary treatments and all associated site development works. The existing 2 no. residential units within the main building at No. 57 Upper Clanbrassil Street are to be retained, resulting in a total of 3 no. residential units on the overall site Details...
270m 26/06/2026 APPLICATION DECLARED INVALID Rear of No's 24, 25 & 26 Richmond Street South, Saint Kevin's Dublin 2 PROTECTED STRUCTURE the demolition of the non-original existing garage structures located to the rear of the 3 properties; ii) the construction of 3 no. three bedroom three storey townhouses to the rear and fronting onto Richmond Place South; iii) the provision of private open space to the rear of each house and iv) SUDS and foul drainage, boundary treatments and all associated site development and ancillary works necessary to facilitate the proposed development. No. 26 is a Protected Structure, RPS ref. 7363. Details...
320m 12/06/2026 N/A Bunscoil Sancta Maria, Synge Street, Dublin 8 (i) the demolition of an existing steel fire escape staircase attached to the exterior of the building at the northern gable end; (ii) the construction of a new external steel fire escape staircase attached to the northern side of the existing building which will serve the three upper stories, ie first second and third floors, as well as the roof of the existing building. The new stairs is to be roofed but not fully enclosed on the sides; (iii) the widening of three no. existing external door opes opening onto the stairs, one at each of first floor, second floor and third floor levels; (iv) the replacement of an existing full height metal access gate with protective cage at roof level with a new mesh metal access gate in the same location, height to match the existing railing; and (v) all associated siteworks, services and landscaping to facilitate the proposed development. Details...
260m 11/06/2026 N/A 36-37, Harrington Street, Dublin 8, D08 DDC2 Change of use of an existing three-storey over lower ground floor office building at No. 36-37 Harrington Street, to use as a 27-bedroom guest house; and  the demolition of Matthew Byrne Hall and ancillary structures to the rear of No. 36-37 Harrington Street and facing Synge Street, to facilitate: (i) Works to the three-storey over lower ground floor building at No. 36-37 Harrington Street including: a) alterations and refurbishment of existing window openings, door openings, and entrances; b) replacement of all existing non-original PVC windows to hardwood sash windows; c) reconfiguration of internal partition walls; d) removal of internal staircase; e) refurbishment of existing external railings; f) provision of external lift/goods hoist; g) provision of new escape stairs; and h) alterations to existing embankment onto Harrington Street, to form an external landscaped and seating area; (ii) Construction of a four-storey extension to the rear of the proposed guest house including, additional bedrooms for the guest house, new staircase, 1 no. external lift, fire escape corridors, and a permeable courtyard;  (iii) Construction of 4 no. three-storey, four-bedroom, terraced houses in place of Matthew Byrne Hall, to be accessed via Synge Street. Each house will comprise of private courtyards and gardens at ground floor level, terraces at first and second floor levels and roof terraces at third floor level; (iv) Provision of 21 no. bicycle parking spaces including 10 no. short stay and 3 no. long-stay spaces for guest house use and 8 no. spaces for residential use (2 no. per house); and (v) All ancillary works including site clearance, boundary treatments, SuDS and other drainage infrastructure, external signage, hard and soft landscaping, and provision of bin stores as necessary for the development. Details...
220m 14/05/2026 APPLICATION DECLARED INVALID 38B Richmond Street South, Dublin 2, D02 YP96 The development consists of the installation of an illuminated sign at the front elevation of the property Details...
480m 30/04/2026 ADDITIONAL INFORMATION 38, Clanbrassil Street Upper, Dublin 8 RETENTION: Permission for retention of change of use of ground floor shop unit to 2 bedroom apartment and all related alterations to previously approved plans, planning register No 4582/17 refers. Details...
420m 26/04/2026 APPLICATION DECLARED INVALID 5, Grove Avenue, Dublin 6, D06DX31 Permission is sought for the construction of a first floor 11m2 rear extension at 5 Grove Avenue, Rathmines,Dublin 6 Details...
480m 15/04/2026 APPLICATION DECLARED INVALID 38 Clanbrassil Street Upper, Dublin 8 RETENTION : permission for retention of change of use of ground floor shop unit to 2 bedroom apartment and all related alterations to previously approved plans, planning register No 4582/17 refers Details...
160m 13/04/2026 GRANT PERMISSION AND RETENTION PERMISSION Lands to the rear of 23 Harrington Street and to the side of 12 Stamer Street, Saint Kevin's, Dublin 8 RETENTION & PERMISSION: Retention permission is sought for the demolition of a single storey shed structure to the rear of No. 23 Harrington Street and to the north of No. 12 Stamer Street. Permission is sought for alterations to a previously granted residential development under Reg. Ref. 3815/23 which included 3 no. approved two-bedroom residential units and all associated ancillary works. The alterations proposed include: (i) construction of 2 no. three-storey over basement semi-detached residential dwellings (House A and House B) each providing for 3 no. bedrooms. (ii) House A provides for private open space at basement and ground floor with a terrace at second floor level (totalling 48.5 sqm) and House B provides for private open space at ground floor level with a terrace at second floor level (totalling 69.2 sqm). (iii) Provision is made for bin stores and secure bicycle parking spaces for each unit within the curtilage of the site. (iv) The proposal also includes alterations to the existing western boundary wall including the omission of the existing vehicular entrance to provide for a pedestrian entrance to House A and separate pedestrian entrance to House B; and (v) all associated works, including boundary treatments, landscaping, drainage and engineering works necessary to facilitate the development. Details...
200m 09/04/2026 GRANT PERMISSION 36 & 37 Avenue Road, Portobello, Dublin 8 Dublin City Council - I, Brian Woods, intend to apply for permission for development at this site at at 36 & 37 Avenue Road, Portobello, Dublin 8. The development amends a permitted residential development granted under DCC Reg. Ref. 5265/22. The development will consist of : Minor modifications to the front elevation and minor changes to finished floor levels and parapet heights. All other development details will remain unchanged and will consist of the demolition of existing commercial buildings on site; construction of a residential development of 3 no. terraced houses comprising 1 No. 2 bedroom, 2 storey dwelling and 2 no. 2-3 storey dwellings; private amenity space (gardens) to the rear at ground floor and private terraces to front and rear at 2nd floor level; all ancillary site development works and services. Details...
460m 03/04/2026 REFUSE PERMISSION 57, Upper Clanbrassil Street, Dublin 8, D08Y9P4 (1) Demolition of existing single-storey extension to the rear of Unit 2, (2) Construction of a new part two-storey, part single-storey structure to the rear incorporating 2 no. one-bedroom residential units (Units 3 and 4) within the rear garden of the site, (3) Provision of private and shared open space, bicycle storage, bin storage, drainage works, landscaping, boundary treatments and all associated site development works. The existing 2 no. residential units within the main building at No. 57 Upper Clanbrassil Street are to be retained, resulting in a total of 4 no. residential units on the overall site. Details...
200m 02/04/2026 APPLICATION DECLARED INVALID 36/37, Avenue Road, Portobello, Dublin 8 PERMISSION I, Brian Woods, intend to apply for permission for development at this site at at 36 & 37 Avenue Road, Portobello, Dublin 8. The development amends a permitted residential development granted under DCC Reg. Ref. 5265/22. The development will consist of : Minor modifications to the front elevation and minor changes to finished floor levels and parapet heights. All other development details will remain unchanged and will consist of the demolition of existing commercial buildings on site; construction of a residential development of 3 no. terraced houses comprising 1 No. 2 bedroom, 2 storey dwelling and 2 no. 2-3 storey dwellings; private amenity space (gardens) to the rear at ground floor and private terraces to front and rear at 2nd floor level; all ancillary site development works and services. Details...
460m 31/03/2026 APPLICATION DECLARED INVALID 57, Clanbrassil Street Upper, Dublin 8 (1) Demolition of existing single-storey extension to the rear of Unit 2, (2) Construction of a new part two-storey, part single-storey structure to the rear incorporating 2 no. one-bedroom residential units (Units 3 and 4) within the rear garden of the site, (3) Provision of private and shared open space, bicycle storage, bin storage, drainage works, landscaping, boundary treatments and all associated site development works. The existing 2 no. residential units within the main building at No. 57 Upper Clanbrassil Street are to be retained, resulting in a total of 4 no. residential units on the overall site. Details...
240m 18/03/2026 APPLICATION DECLARED INVALID 12 South Circular Road, Dublin 8 The development of a two storey mews structure consisting of No 4 bedrooms and roof garden located to the rear yard . Details...
410m 05/03/2026 GRANT PERMISSION 29, Heytesbury Street, Dublin 8 PROTECTED STRUCTURE: The development will consist of enlargement of existing rear window at ground floor, a new window to the rear of the rear return, a new single storey extension to the rear, new pv solar panels to the existing roof, and associated site works. Details...

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