148 Castle Avenue, Clontarf , Dublin 3, D03 NV34
GRANT PERMISSIONPlanning application WEB1874/26
Dublin - Dublin City Council
Proposed Development
The development will consist of: a) the demolition of an existing single-storey, flat-roofed rear extension and side shed/garage; b) replacing the existing hip & dormer roof with a new hip & dormer roof that includes raising the existing ridge height, c) the construction of a flat-roofed, part-single, part two-storey rear extension; d) internal & external alterations; e) widening the existing vehicular driveway entrance; e) all associated landscaping and ancillary works.
Application Timeline
Application received
16 Apr 2026
Decision due
10 Jun 2026
Decision: GRANT PERMISSION
10 Jun 2026
Grant issued
15 Jul 2026
Application Details
- Location
- 148 Castle Avenue, Clontarf , Dublin 3, D03 NV34
- Applicant
- N/A
- Application Type
- Permission
- Planning Authority
- Dublin City Council
- Site Area
- 1399.89 ha
Timeline
- Registration Date
- 16 April 2026
- Status
- Decision Notice Issued
- Decision
- GRANT PERMISSION
- Decision Date
- 10 June 2026
- Grant Date
- 15 July 2026
Location
Planning Applications Nearby
What the council has granted and refused around this site is the best guide to how a similar application will fare.
The development will consist of: a) the demolition of an existing single-storey, flat-roofed rear extension and side shed/garage; b) replacing the existing hip & dormer roof with a new hip & dormer roof that includes raising the existing ridge height, c) the construction of a flat-roofed, part-single, part two-storey rear extension; d) internal & external alterations; e) widening the existing vehicular driveway entrance; e) all associated landscaping and ancillary works.
148 Castle Avenue, Clontarf, Dublin 3, D03 NV34
The development will consist of partial demolition of existing single-storey extensions to rear of existing house & construction of new single-storey extension to rear providing new bedroom, kitchen, dining & living accommodation along with all associated landscaping & site works.
144, Castle Avenue, Clontarf, Dublin 3
Planning permission to extend and alter an existing single storey domestic house. The proposed development will incorporate the following: (a) construction of single storey extensions to the rear, front and sides of the existing house. The total floor area of the extensions = 60m2, (b) associated elevational alterations, drainage and landscaping within the curtilage of the site.
152 Castle Avenue, Clontarf, Dublin 3
(1) a proposed single storey extension to rere & North side, comprising the creation of ancillary family accommodation & (2), the insertion of a window to north side of dwelling, at ground floor level, at 142, Castle Ave, Clontarf, Dublin 3
142, Castle Ave, Clontarf, Dublin 3
Permission sought for (1) a proposed single storey extension to rere & north side, comprising the creation of ancillary family accommodation & (2), the insertion of a window to north side of dwelling, at ground floor level.
142 Castle Avenue, Clontarf, Dublin 3, D03 EA37
The development will consist of: (i) the demolition of the existing 3 bedroom bungalow; (ii) the construction of a two storey, part pitched / part flat roof, 4 bedroom detached dwelling with attic accommodation; (iii) relocation and widening of the existing vehicular entrance gate off Castle Avenue; (iv) other works as part of the development include: rooflights, SuDS drainage, landscaping, carport, boundary treatments, and all associated works to facilitate the development.
151, Castle Avenue, Clontarf, Dublin 3
RETENTION PERMISSION for alterations to previously permitted development (reg. ref. 3956/19) comprising: (i) a single storey flat roof extension to side (west facing elevation) including additional window facing the rear garden; (ii) 2 no. additional roof lights on main flat roof not visible from the road; (iii) additional new pedestrian entrance gate off Castle Avenue; (iv) additional side door to pantry.
151 Castle Avenue, Clontarf, Dublin 3
The development will consist of building an additional storey at first floor level comprising 3 bedrooms and a bathroom, en-suite bathroom to master bedroom and study room over the existing bungalow with new pitched roof, a new porch entrance, widening of vehicular access window elevation changes to the front and associated internal, site and drainage works.
136, Castle Avenue, Clontarf, Dublin 3
RETENTION PERMISSION: RETENTION OF A SINGLE STOREY REAR EXTENSION OF 7SQM TO HOUSE NO.1, CURRENTLY UNDER CONSTRUCTION UNDER PREVIOUSLY GRANTED PLANNING APPLICATION REF. 2280/17 TO REAR OF 134-136 CASTLE AVENUE, CLONTARF, DUBLIN 3
House No. 1, to rear of 134-136 Castle Avenue, Clontarf, Dublin 3
The development will consist of the conversion of a garage to a habitable room, the construction of a first floor extension to the side (south elevation), a two storey extension to the front (west elevation) and new bay window to the front (west elevation) to a two-storey semi-detached house, also including an attic conversion comprising a new dormer window to the rear (east elevation), 1no. rooflight to the side (south elevation) and 1no. new rooflight to the rear (east elevation), modification to fenestration on rear (east) elevation and the widening of the existing vehicular entrance and associated site works
25, Dunseverick Road, Clontarf, Dublin 3
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