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3, Orchardton, Rathfarnham, Dublin 14, D14Y6Y0

Dec 23 2025

Application Received

Feb 23 2026

Decision

Feb 25 2026

Decision Due

Apr 08 2026

Granted

Apr 07 2031

Expiry (if required)

Submitted: 23 / 12 / 2025
South Dublin County Council
Application Type:
Permission and Retention
Application Status:
Final Grant
Council Decision:
Grant Permission & Grant Retention (Unknown)

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Development Description:

1) single storey extension to front and rear, 2) change of roof profile from full to half hip, 3) change of fenestration and internal layout, 4) attic conversion with dormer window to rear, 5) relocation and enlargement of existing vehicular access to front, 6) garage conversion, 7) all related works. Retention permission is sought for a 2-storey extension to side.

Nearby Applications:

Distance:	Received:	Decision:	Development Address:	Development Description:
60m	20/07/2026	N/A	12A, Orchardton, Rathfarnham, Dublin 14	Elevation alterations to previously granted application SD19A/0201 to include additional window at ground floor level, window positions altered, omission standing seamed metal canopy and full brick clad throughout on east elevation, addition of small ground floor window on south elevation, change of rear ground floor structure finish from render to brick finish and all associated works.	Details...
140m	18/06/2026	Request Additional Information	130, Butterfield Park, Dublin 14, D14 FX34	Two-storey extension to the rear of the existing dwelling. First-floor extension to the side of the existing dwelling with alterations to the front external finish of the existing garage and all associated alterations to the elevations, internal alterations, site, drainage, landscaping and ancillary works.	Details...
0m	12/06/2026	Grant Permission	3 Orchardton, Rathfarnham, Dublin 14, D14Y6Y0	Modifications to previously granted planning permission reg. ref.: SD25B/0724W; Modifications include: (1) Change of lower roof profile to front; (2) Change to entry door and front fenestration at ground floor.	Details...
220m	25/05/2026	Referred to An Coimisiún Pleanála for Determination	Rosebank House & Rosebank Lodge, Ballyboden Road, Rathfarnham, Dublin 14	The planning status of cumulative and evolving works, activities and operational indicators occurring at Rosebank House and Rosebank Lodge, Ballyboden Road, Rathfarnham, including: works to and within the curtilage of Protected Structure RPS Ref. 267; works the subject of Warning Letters, Enforcement Notices and a Section 59 Endangerment Notice issued by South Dublin County Council; hard surfacing, lighting, drainage, excavation and other site works; operational and occupation-related activity associated with intensified multi-occupancy use; tree removal and landscape alteration; and potential environmental and ecological considerations arising from the hydrological relationship with the Owendoher River corridor. This request further concerns whether such cumulative and evolving works, activities and operational indicators constitute development and/or exempted development for the purposes of the Planning and Development Acts and Regulations	Details...
440m	14/05/2026	Grant Permission	24 Ballyroan Crescent, Rathfarnham, Dublin, D16X5R2	Attic conversion for storage, raising the side gable to form a half-hipped roof with roof lights.	Details...
2.9km	12/05/2026	GRANT EXTENSION OF DURATION OF PERM.	Lands (c 4.1 ha) at Tibradden Road, Kilmashogue, Dublin 16.	Permission for the construction of a new club facility. The development will	Details...
280m	02/04/2026	Grant Permission	178, Ballyroan Road, Ballyroan, Dublin 16, D16 X0A4	The development will consist of the construction of 2 no. ground floor bay windows to front elevation and relocation of front entrance hall door (total area 4.1m.sq.) with associated canopy over, alterations to existing single storey side extension and construction of first floor extension over together with a single storey extension to rear (total area 59.9m.sq.), Widening of existing vehicular driveway to front of property and associated site works.	Details...
250m	24/03/2026	Grant Permission & Grant Retention	104, Butterfield Park, Rathfarnham, Dublin 14, D14 K206	Conversion of attic to storage and a bathroom, including changing his existing hipped end roof to a dutch hipped gable end roof, a dormer window to the rear, removal of an existing chimney to the rear all at roof level and re-location of an existing side window at first floor level. Retention permission for a single storey rear extension.	Details...
120m	20/03/2026	Grant Permission	33 Willowbank Park, Rathfarnham, Dublin 14, D14Y171	To erect a front porch extension, new flat roof over bay window to front of house, a new single storey rear extension with flat roof and roof window, new roof windows to rear of existing roof, resize window at first floor level to rear elevation, extend vehicular entrance to 3.95 metres wide and dish footpath accordingly, and all associated site works.	Details...
440m	19/03/2026	Grant Permission	24, Ballyroan Crescent, Rathfarnham, Dublin, D16 X5R2	The development consists of an attic conversion for storage, adding a dormer roof to the rear, and all ancillary works necessary to facilitate the development.	Details...
140m	16/03/2026	Grant Permission	29A, Willowbank Drive, Rathfarnham, Dublin 14, D14 Y9P1.	a) The subdivision of existing site, Demolition of existing site. b) Demolition of existing single storey garage & garden wall to the rear / side, to enable, c) the erection of a 2 - storey 2 bed house to the rear / side of existing house, d) new c.1.8m high gardens walls, to subdivide site and provide private open space for both houses, e) new c.3m wide vehicular entrance to serve the proposed house, and f) all associated site works, including landscaping, SUDS drainage, to facilitate the development.	Details...
340m	16/03/2026	Grant Permission	25 Fonthill Park, Rathfarnham, Dublin 14, D14 FR50	Conversion of an existing attic space to provide a bedroom, shower room, storage area and new access stair, involving the proposed modification of the existing roof structure to the rear, with removal of existing rear dormer and the construction of a new, larger flat roof dormer with two no. proposed windows to the rear, along with a proposed attic level window to the side of the existing dwelling, with all associated internal reconfigurations and external works.	Details...
280m	11/03/2026	Grant Permission	16 Hillside Park, Rathfarnham, Dublin 16, D16 E6C0	Alteration/extension of the existing two-storey semi-detached house comprising demolition of the existing rear conservatory and converted garage at the side, and construction of a new two-storey side/rear extension, with hipped roof including extension of the existing hipped roof, modifications to the existing fenestration, and associated internal alterations and site development including widening of the existing vehicular access.	Details...
300m	19/02/2026	Grant Permission	16, Glendoher Road, Rathfarnham, D16E2C8	The removal of an existing ground floor window to the front elevation of an existing detached two-storey dwelling and replacement with a set of escape patio doors and adjoining glazed side screen, together with the provision of an associated external egress ramp and all ancillary site works, to facilitate emergency escape in the event of fire.	Details...
500m	18/02/2026	Grant Permission	18 Glendoher Drive, Rathfarnham, Dublin 16, D16H6K1	The conversion of the attic into a non-habitable storage room, new dormer window to the rear, new velux windows to the roof on the front elevation and a new insulated rendered finish to all external elevations	Details...
420m	17/02/2026	Grant Permission	68, Hillside Park, Rathfarnham, Dublin 16, D16 Y9Y1	The development will consist of alterations to previously approved planning permission SD25B/0426 to include front of existing dwelling to be rendered with napped render finish and all associated site works.	Details...
500m	09/02/2026	Invalid - Site Notice	18 Glendoher Drive, Rathfarnham, Dublin 16, D16H6K1	The conversion of the attic into a non habitable storage room, new dormer window to the rear, new velux windows to the roof on the front elevation and a new insulated rendered finish to all external elevations.	Details...
320m	04/02/2026	Grant Permission	117 Marian Road, Rathfarnham, Dublin 14, D14 X6X7	Relocation of front door and integration of part of existing porch into dwelling, conversion of existing garage and construction of two storey extension to side of dwelling. Single storey extension to rear. (total new habitable floor area 78.5m.sq.). Conversion of attic space for storage purposes and associated site works.	Details...
220m	14/01/2026	Declared Not Exempt	Rose Bank & Rosebank Lodge, Ballyboden Road, Rathfarnham, Dublin 14	Whether the use of two residential buildings, where care is not provided, to house homeless families, is or is not development	Details...
370m	08/01/2026	Grant Permission	17, Edenbrook Park, Rathfarnham, Dublin 14, D14CX84	Proposed demolition of existing single storey pitched roof extension at rear (22.85sq.m) & construction of new single storey flat roof extension across rear (37.77sq.m) complete with parapet wall to perimeter of extension & new roof windows over, together with internal alterations & associated site works	Details...

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