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1, Washington Park, Rathfarnham, Dublin 14, D14 X510

Apr 01 2026

Application Received

May 15 2026

Decision

May 26 2026

Decision Due

Jun 25 2026

Granted

Jun 24 2031

Expiry (if required)

Submitted: 01 / 04 / 2026
South Dublin County Council
Application Type:
Permission
Application Status:
Final Grant
Council Decision:
Grant Permission (Unknown)

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Development Description:

Single storey extension to the rear of existing property and all associated site works.

Nearby Applications:

Distance:	Received:	Decision:	Development Address:	Development Description:
340m	27/07/2026	N/A	37 Marian Crescent, Dublin 14, D14 N4C6, D14 N4C6	Construction of a single-story garden structure in the rear garden and the construction of a covered storage area to the side of the existing main house.	Details...
270m	11/07/2026	N/A	242 Templeogue Road, Templeogue, Dublin, D6WKH50	Construction of a pitch-roof single-storey extension to the front of dwelling and amendment to granted permission SD26B/0014W to omit two side windows at attic floor level and to change internal attic floor and all associated works.	Details...
380m	03/07/2026	Grant Permission for Retention	9, Silverwood Drive, Rathfarnham, Dublin 14	Retention permission for the construction of a single storey side and rear extension and permission sought for the completion of works and all associated site works.	Details...
410m	04/06/2026	Grant Permission	20, Springfield Crescent, Dublin 6W	A new dwelling House on lands at 20 Springfield Crescent, Templeogue, Dublin 6w comprising 2 no, bedrooms plus bathroom at first floor level in total internal area of 52 Sq. and 1 no bedroom/sitting room at ground floor level with Kitchen, dining area, bathroom and utility room in a total area of 78 Sq. The proposal will have garden areas to rear, sides and front. with all associated planting and paving works as noted, Windows at 1st floor level to garden side will be screened by a solid brick wall to 1.8 meters above finished floor level. A new vehicle entrance to off street parking area is proposed to front of site onto Springfield Crescent between the existing entrances to Nos 20 and 21. The large existing mature tree and existing garden walls on the site will be retained. The proposed dwelling house will match the existing adjacent properties in terms of scale, bulk and massing and will have materials and finishes to match	Details...
390m	03/06/2026	Grant Permission	42, Anne Devlin Road, Rathfarnham, Dublin 14, D14T2V5	Construction of two storey and single storey extensions to the rear, first floor extension to side, two storey extension to the front with internal alterations to garage to accommodate new toilet and utility (79.7 sq. metres); access stairs to attic, front dormer window to attic and new attic window in side gable wall together with new single storey garden building to the rear (38.88 sq. metres) of existing two storey house (92 sq. metres)	Details...
360m	08/05/2026	Grant Permission	130, Butterfield Ave, Rathfarnham, Dublin, D14 W318	Attic conversion for storage use including a dormer window and two rooflights to the front roof slope, a dormer window to the rear roof slope, and a new gable window.	Details...
410m	16/04/2026	Declare Exempt, Declare Not Exempt and Cannot Determine	UNIT 3, 295, Templeogue Road, Dublin 6w	Alterations to existing commercial unit comprising of replacement of existing shop front with new double glazed windows, installation of new signage, awning and associated external works painting & skimming of existing shop front.	Details...
320m	09/04/2026	Grant Permission	3, Old Bridge Road, Templeogue, Dublin 16, D16 VH58	Garage conversion with bay window to front at ground floor with pitched roof over & 3No. roof lights, ground floor rear extension with pitched roof over & 4No. roof lights. First floor internal alterations. Hip build up to Dutch hip at attic level with window in gable wall & dormer roof window on rear slope of roof at attic level. Detached single storey playroom & bike storage with pitched roof over in rear garden. Widening of vehicular entrance & partial dishing of kerb.	Details...
450m	03/03/2026	Grant Permission	54, Anne Devlin Road, Rathfarnham, Dublin 14, D14A3P0	Garage conversion to habitable room with single-storey flat roof extension to the front of existing dwelling and dormer extension to rear of existing dwelling. Bike storage shed to front garden and all associated site works.	Details...
360m	20/02/2026	Grant Permission	31 Silverwood Road, Rathfarnham, Dublin 14, D14 E8C6	Demolition of: single storey flat roofed extensions to the side and rear, first floor flat roofed extension to the rear and attic dormer to the rear. Construction of a single storey flat roofed extension to the side incorporating a new front door, two storey flat roofed extension to the rear, flat roofed attic dormer to the rear;energy upgrading works including replacement of windows to front, rear and side and installation of external insulation; widening of existing vehicular entrance to 3.5m and associated site works.	Details...
350m	19/02/2026	Grant Permission & Grant Retention	The Garden Centre, Rathfarnham Shopping Centre, Butterfield Avenue, Rathfarnham, Dublin 14, D14K796	The development will consist of: Continued use of the building as a garden centre to include minor internal alterations. The erection of a twin arched external canopy structure over the garden centre yard to the rear. The erection of a single arched external canopy structure over the access ramp to the lower ground floor. Retention of the continued use of the lower ground floor as a garden centre retail space. All associated site works and services.	Details...
270m	17/01/2026	Grant Permission	242, Templeogue Road, Templeogue, Dublin, D6 WKH50	Amendment to granted planning permission of SD24B/0325W, consisting of: alteration of the hipped roof to pitched roof for the rear single storey extension, with two pitched roof rear dormers and roof lights, the omission of the west side dormer and the modification of the proposed east side flat roof dormer; window modifications to all the elevations, internal alteration and all associated works.	Details...
370m	15/01/2026	Grant Permission & Grant Retention	38, Anne Devlin Road, Rathfarnham, Dublin 14, D14 K2C8	Retention permission of the existing rear dormer and application for permission to modify the rear exterior walls, eaves, and garden Shed and all associated works.	Details...
320m	05/01/2026	Grant Permission	9, Old Bridge Road, Templeogue, Dublin 16	The proposed development will consist of internal alterations to existing ground and first floor levels, the construction of a single-storey extension to the rear, a first floor extension to the side of the existing dwelling, alterations to the existing materiality and fenestration details to the existing dwelling, the construction of a new garden studio and shed structure to the rear garden, along with alterations to the existing vehicular entrance, all along with associated landscaping, ancillary and site works.	Details...
160m	19/12/2025	Declared Exempt	33, Ballymace Green, Rathfarnham, Dublin 14, D14 E7F9	Conversion of existing Garage into a family room.	Details...
320m	03/12/2025	Invalid - Site Notice	9, Old Bridge Road, Templeogue, Dublin 16	The proposed development will consist of internal alterations to existing ground and first floor levels, the construction of a single-storey extension to the rear, a first floor extension to the side of the existing dwelling, alterations to the existing materiality and fenestration details to the existing dwelling, the construction of a new garden studio and shed structure to the rear garden, along with alterations to the existing vehicular entrance, all along with associated landscaping, ancillary and site works.	Details...
250m	28/11/2025	Grant Permission	12, Orchardstown Dr, Rathfarnham, Dublin 14, D14 Y0T2	Construction of a single-storey flat-roof extension to the front and side, and an increase in the height of the existing side ground-floor roof.	Details...
140m	13/10/2025	Declared Exempt	32, Butterfield Avenue, Rathfarnham, Dublin 14, D14N7T8	Proposal to install 120 mm external insulation on front of house finished in off-white acrylic render. Existing finish is a wet dash upper half with a red brick lower half. Existing finish is in poor condition. Other houses in immediate vicinity have finishes similar to proposed render.	Details...
90m	09/10/2025	Grant Permission	25, Butterfield Avenue, Rathfarnham, Dublin 14	1) Demolition of existing dwelling house 2) Erection of new dwelling house with associated works 3) permission is also sought for the widening of existing entrance gates with associated works	Details...

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