8, Serpentine Park, Sandymount, Dublin 4
APPLICATION DECLARED INVALIDPlanning application WEB1108/26
Dublin - Dublin City Council
Proposed Development
Permission is sought for an extension to a semi-detached dwelling. The development will consist of demolition of a chimney to side, and construction of – part two storey and part single storey extension with flat roofs to rear, extension over an existing garage with pitch roof to side, garage conversion to a playroom, minor internal modifications, and associated site works.
Application Timeline
Application received
19 Jan 2026
Decision: APPLICATION DECLARED INVALID
20 Jan 2026
Decision due
13 Mar 2026
Application Details
- Location
- 8, Serpentine Park, Sandymount, Dublin 4
- Applicant
- N/A
- Application Type
- Permission
- Planning Authority
- Dublin City Council
- Site Area
- 539.23 ha
Timeline
- Registration Date
- 19 January 2026
- Status
- Decision Notice Issued
- Decision
- APPLICATION DECLARED INVALID
- Decision Date
- 20 January 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.
Permission is sought for an extension to a semi-detached dwelling. The development will consist of demolition of a chimney to side, and construction of – part two storey and part single storey extension with flat roofs to rear, extension over an existing garage with pitch roof to side, garage conversion to a playroom, minor internal modifications, and associated site works.
8, Serpentine Park, Sandymount, Dublin 4
The development will consist of (i) the construction of a part single storey and part storey two extension to the rear, (ii) conversion of an existing garage to habitable accommodation, (iii) alterations to front and side elevations, (iv) widening of existing vehicular entrance.
No. 4 Serpentine Park, Dublin D04N2W2
The development will consist of (i) the construction of a part single storey and part two storey extension to the rear, (ii) conversion of an existing garage to habitable accommodation, (iii) alterations to front and side elevations, (iv) widening of existing vehicular entrance.
4 Serpentine Park, Dublin DO4 N2W2
PERMISSION:The development will consist of (i) the construction of a part single storey and two storey part extension to the rear, (ii) conversion of an existing garage to habitable accommodation, (iii) alterations to front and side elevations, (iv) widening of existing vehicular entrance.
4 Serpentine Park, Dublin, D04 N2W2
PERMISSION:The development will consist of (i) the construction of a part single storey and part two storey extension to the rear, (ii) conversion of an existing garage to habitable accommodation, (iii) alterations to front and side elevations, (iv) widening of existing vehicular entrance.
No. 4 Serpentine Park, Dublin, D04N2W2
The development will consist of alterations to the existing two-storey, three-bedroom, semi-detached dwelling, including the construction of a part single, part two-storey extension with bay windows, rooflights, and modifications to all elevations, as well as a dormer extension to the rear (northeast-facing) roof slope to accommodate attic accommodation. It will also include the demolition of the existing garage and the construction of a new garage to the rear. Additional works will comprise the widening of the existing vehicular entrances off Serpentine Park and Serpentine Road, the installation of solar panels on the front (southwest-facing) roof slope, SuDS drainage, boundary treatment, landscaping, and all other associated works necessary to facilitate the development.
2 Serpentine Park, Dublin 4 D04 H6P2
The development will consist of the following: (i) demolition of a detached single storey ancillary garage; (ii) the construction of a detached, two-storey, open gable roofed, two-bedroom dwelling of contemporary design; (iii) provision of new vehicular entrance adjacent to the existing pedestrian entrance to service the existing dwelling at no. 7 Serpentine Park, providing 1 no. in curtilage parking space; (iv) reuse of existing vehicular entrance of no. 7 Serpentine Park to serve proposed dwelling, providing 1 no. in curtilage parking space; and (v) all ancillary works inclusive of drainage, landscaping and boundary works necessary to facilitate the development.
No. 7 Serpentine Park, Sandymount, Dublin 4, D04 A4E8
RETENTION: the development will consist of retention of alterations to an existing house including a single storey extension to the front.
30, Serpentine Road, Dublin 4
The alterations and extension to consist of (1) demolition of existing rear (south-west) two storey extension and construction to rear of a new single and two storey extension in lieu, (2) alteration of existing single storey front porch area and reconstruction to a new single storey design, (3) all associated works, including interalia, roof lights, PV panels, alterations to drainage and site works, and internal and external refurbishments to facilitate new heating and ventilation systems.
22, Serpentine Park, Ballsbridge, Dublin 4 D04 X2W1
Planning Permission for miscellaneous works to existing semi-detached three storey dwelling house, (including existing dormer accommodation). 1. Demolition of existing rear (south-west) two storey extension and construction to rear of a new single and two storey extension in lieu . 2. Alteration of existing single storey front porch area and reconstruction to a new single storey design. 3. All associated works, including interalia, roof lights, PV panels, alterations to drainage and site works, and internal and external refurbishments to facilitate new heating and ventilation systems.
22, Serpentine Park, Ballsbridge, Dublin 4
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