9, Sion Hill Avenue, Harold's Cross , Dublin 6W , D6WND79
GRANT PERMISSIONPlanning application WEB1553/25
Dublin - Dublin City Council
Proposed Development
Permission is sought for the construction of a dormer box extension to the rear of the main roof to non-habitable attic storage room.
Application Timeline
Application received
14 Mar 2025
Decision due
8 May 2025
Decision: GRANT PERMISSION
8 May 2025
Grant issued
12 Jun 2025
Application Details
- Location
- 9, Sion Hill Avenue, Harold's Cross , Dublin 6W , D6WND79
- Applicant
- N/A
- Application Type
- Permission
- Planning Authority
- Dublin City Council
- Site Area
- 22 ha
Timeline
- Registration Date
- 14 March 2025
- Status
- Decision Notice Issued
- Decision
- GRANT PERMISSION
- Decision Date
- 8 May 2025
- Grant Date
- 12 June 2025
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.
New flat roofed 6.5 sq.m. first floor extension (ensuite / dressing area) to side (north-east) of existing two storey semi-detached house.
8 Sion Hill Avenue, Dublin, 6w, D6W W864
New flat roofed 6.5 sq.m. first floor extension (ensuite / dressing area) to side (north-east) of existing two storey semi-detached house.
8, Sion Hill Avenue, Dublin 6W
Permission is sought for an attic conversion to a habitable room, a dormer roof & raised roof light to the rear, a roof light to the front and all necessary ancillary works.
19 Casimir Avenue, Harolds Cross, Dublin 6W
The development will consist of the demolition of the existing side boundary wall to the street, sunroom and part of the side wall at ground floor level of the return and the construction of a new single storey rear extension with internal alterations to the ground floor to the existing two storey end of terrace house and the reconstruction and extension of side boundary wall to the street with associated hard and soft landscaping
6, Casimir Road, Harold's Cross, Dublin 6w
RETENTION : The development consists of : a) Retention of alterations to previously granted second floor of dwelling (PL. Ref :2282/18) including use as bedroom (previously home offfice) , increased ridge height , revised roof profile to rear , revised dormers to front , additional rooflghts on the rear roof slope and flat roof , creation of roof terrace to front and associated raising of parapet and incorporation of privacy screens. b) Retention of alterations to the design of the previously granted windows to front courtyard and rear elevations . c) Retention of increased footprint of dwelling . The building line to rear extends 1m beyond that previously granted undr Pl. Ref. : 2282/18
Mountainview House, Mountainview Avenue, Harold's Cross, Dublin 6W, D6WP685
The development will consist of: - demolition of existing single storey extension to the rear; - construction of a new single storey extension with rooflights; - conversion of the existing attic to accommodate a habitable room including construction of a dormer; - all associated ancillary, landscaping and site development works.
52, Casimir Road, Harold's Cross, Dublin 6w D6W W223
The development consists of a Planning application for proposed development comprising of alterations to existing planning permission ref. 2409/19 as amended by permissions, reg. refs. 3874/23 & 3592/24, incl: (1) Permission for amendments to a permitted under croft accessway, revisions to fire tender & refuse truck access arrangements, a reduction from 2 no. to 1 no. parking spaces (1 disabled parking space) to the internal courtyard, amended bike & bin store canopy structure to contain 17 no. bike parking spaces & accessible bins, & amendments to landscape scheme design including to include permeable paving areas; (2) Permission for amendments to permitted rear fire escape structure design & for an increase in its height up to 3rd storey level to connect to permitted balconies & add new balconies for fire escape access at 3rd fl. level; & (3) Revisions to the permitted apartment section of the scheme incl. increased building height to 13.045m, alteration of roof profile to increase floor to ceiling height for part of 3rd storey, stepping back of parts of & amendments to the permitted east elevation, & amendments to the west elevation resulting in: (a) at gnd. fl. - Revised internal flr. areas (of 49.5 sqm per unit) & layouts, revised opes incl. new rear doors into units 2 & 3 from amended fire escape & balconies & new terraces to west elevation, (b) at first fl. - revised internal floor areas (49.5 sqm per unit) & layouts, revised opes incl. new rear doors into units 3, 4 &5 from amended fire escape balconies & new balconies to the west elevation, & (c) at 2nd & 3rd fl. Revised internal fl. areas (of 103.5 sqm per duplex unit) & layouts, new 3rd fl. balcony, revised opes incl. new rear doors into units 5, 6 & 7 from amended & extended fire escape & balconies & larger size windows with guardrails to the west elevation.
23-24 Mountain View Avenue, Dublin 6 and rear of 226-230 Harold's Cross Road
The development consists of: a planning application for proposed development comprising of alterations to existing planning permission ref. 2409/19 as amended by permissions, reg. refs. 3874/23 & 3592/24, incl: (1) Permission for amendments to a permitted under croft accessway, revisions to fire tender & refuse truck access arrangements, a reduction from 2 no. to 1 no. parking spaces (1 disabled parking space) to the internal courtyard, amended bike & bin store canopy structure to contain 17 no. bike parking spaces & accessible bins, & amendments to landscape scheme design including to include permeable paving areas; (2) Permission for amendments to permitted rear fire escape structure design & for an increase in its height up to 3rd storey level to connect to permitted balconies & add new balconies for fire escape access at 3rd fl. level; & (3) Revisions to the permitted apartment section of the scheme incl. increased building height to 13.045m, alteration of roof profile to increase floor to ceiling height for part of 3rd storey, stepping back of parts of & amendments to the permitted east elevation, & amendments to the west elevation resulting in: (a) At gnd. fl. – revised internal fl. areas (of 49.5sq.m per unit) & layouts, revised opes incl. new rear doors into Units 2 & 3 from amended fire escape & balconies & new terraces to west elevation, (b) At 1st fl. – revised internal fl. areas (of 49.5sq.m per unit) & layouts, revised opes incl. new rear doors into Units 3, 4 & 5 from amended fire escape & balconies & new balconies to the west elevation, & (c) At 2nd & 3rd fl. – Revised internal fl. areas (of 103.5sq.m per duplex unit) & layouts, new 3rd fl. balcony, revised opes incl. new rear doors into Units 5, 6 & 7 from amended & extended fire escape & balconies & larger sized windows with guardrails to the west elevation. All at this site at Nos. 23-24, Mountain View Avenue, Dublin 6 & rear of Nos. 226-230 Harold's Cross Road.
23-24 Mountain View Avenue and rear of 226-230 Harold's Cross Road Dublin 6
The development will consist of alterations to existing planning permission ref. 2409/19, including (1) Alterations to 8 no. previously approved apartments granted under planning application ref. 2409/19, consisting of material changes to the eastern and western elevations; rear returns, balconies, additional window openings on the western elevation at third floor, circulation veranda to second floor, removal of under croft gates, modifications to lift location and size together with internal alterations to proposed apartment layouts and updates to site layout changing the car parking, bicycle parking, bin storage and communal area arrangement; (2) Alterations to 4 no. previously approved townhouses granted under planning application 2409/19. Proposed alterations would consist of material changes to the elevations, providing an escape window in each house to the fourth floor on the eastern elevation and guarding to windows on the western elevation. Incorporating right of way to rear of townhouses, with associated lighting, planting and gating: & (3) Rear boundary walls amended for gated entry on northern elevation and extending boundary wall on southern elevation.
23-24 Mountain View Avenue, Dublin 6 & rear of 226 -230 Harold's Cross Road
The development will consist/consists of alterations to existing planning granted permission ref. no. 2409/19 and 4403/22. The proposed alterations will consist of : Alterations to 8 no. previously approved apartments granted under planning application 2409/19, consisting of material changes to the eastern and western elevations; rear returns, balconies, additional window openings on the western elevation at third floor, circulation veranda to second floor, removal of under croft gates, modifications to lift location and size together with internal alterations to proposed apartment layouts and updates to site layout changing the car parking, bicycle parking, bin storage and communal area arrangement. Alterations to 4 no. previously approved townhouses granted under planning application 2409/19. Proposed alterations would consist of material changes to the elevations, providing an escape window in each house to the fourth floor on the eastern elevation and guarding to windows on the western elevation. Incorporating right of way to rear of townhouses, with associated lighting, planting and gating. Rear boundary walls amended for gated entry on northern elevation and extending boundary wall on southern elevation.
23-24 Mountain View Avenue, Dublin 6 & rear 226-230 Harold's Cross Road
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