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40, Cherryfield Avenue, Walkinstown, Dublin 12, D12 Y0P0

Oct 29 2025

Application Received

Dec 04 2025

Decision

Dec 23 2025

Decision Due

Jan 23 2026

Granted

May 26 2026

Commencement Notice

Jun 10 2026

Commencement Started

Jan 22 2031

Expiry (if required)

Submitted: 29 / 10 / 2025
South Dublin County Council
Application Type:
Permission
Application Status:
Final Grant
Council Decision:
Grant Permission (Unknown)

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Development Description:

Conversion of existing attic space comprising of modification of existing roof structure, raising of existing gable c/w window, new access stairs, 3no. roof windows to the front and flat roof dormer to the rear.

Nearby Applications:

Distance:	Received:	Decision:	Development Address:	Development Description:
320m	30/07/2026	N/A	Yard to rear of 131 Saint Peters Road, Walkinstown, Dublin 12, D12CC9C	Removal of existing rear boundary wall & gates; Construction in rear yard detached single storey commercial storage unit floor area 69m sq. with access from laneway to rear.	Details...
310m	08/07/2026	Grant Permission	99, St Peter's Rd, Walkinstown, Dublin 12, D12 C6K1	Demolish 48sq. m rear extension & construction of a 36.3 sq.m rear extension to an existing dwelling with a pitched roof & proposed new dormer to rear with new roof lights to front and associated site works.	Details...
400m	03/06/2026	Request Additional Information	52 Cromwellsfort Rd, Walkinstown, Dublin12, D12 E1C0	(1) Retention permission for attic conversion incorporating study room and en-suite; (2) Permission for construction of a 43 sq.m rear extension on ground floor comprising kitchen / dining area, laundry and gym/yoga room, together with all associated site works.	Details...
340m	20/05/2026	Grant Permission	85, Cherryfield Road, Walkinstown, Dublin 12, D12X7W1	Phase 1: Partial removal of approved shed to rear & construction of a ground floor extension to the rear, and attic conversion with dormer to the rear, amendment of roof to create side gable. Phase 2: removal of remainder of shed & car garage to rear & construction modular garden room containing an office /den /gym with amended rear boundary and access associated site works.	Details...
310m	15/05/2026	Grant Permission	29 Beechfield Rd, Walkinstown, Dublin 12, D12NX8R	Widening of existing front vehicular access.	Details...
350m	14/05/2026	Declared Exempt	74, St.Peters's Crescent, Walkinstown, Dublin	High level fixed window to ground floor side entrance. Window approx. 1000mm wide by 500mm high. Fixed with no opening. Glass opaque. At a height of approx. 1700mm from floor level (internally) currently no windows present to existing or neighbouring dwelling.	Details...
470m	14/05/2026	Grant Permission	41A, Dangan Park, Kimmage, Dublin 12, D12A259	New ground floor extension to side/rear of existing dwelling to allow family ancillary accommodation with internal modifications and associated site works .	Details...
370m	08/05/2026	Grant Permission	77, Cherryfield Road, Dublin, D12 NW27	Permission to amend the existing main roof from hipped to gable with attic-level gable window and the construction of a dormer window in the main roof to the rear of the house.	Details...
420m	01/05/2026	Request Additional Information	183 St Peter's Rd, Walkinstown, Dublin 12, D12F5Y3	New vehicular access to the front with dropped kerb and partial removal of the front boundary wall.	Details...
450m	09/04/2026	Grant Permission	57, St Peters Road, Walkinstown, Dublin 12	Vehicular entrance driveway with gate to front of existing house, including dishing of public footpath and associated site works.	Details...
440m	20/03/2026	Grant Permission for Retention	34, Whitehall Road West, Perrystown, Dublin 12, D12C3KR	The retention of the single storey side and rear extension with flat roof and roof windows.	Details...
80m	02/03/2026	Grant Permission	16, Gleann Na Smol, Cherryfield Avenue, Walkinstown, Dublin12, D12 EP40	The development will consist of the demolition of part of the existing front boundary wall, the removal of the existing gate and all associated pillars. To include the construction of a new driveway with two new pillars and vehicular access to provide off street parking and EV charging. To also include the dishing of the kerb and grass verge.	Details...
40m	13/02/2026	Grant Permission	28, Cherryfield Avenue, Walkinstown, D12, D12P8K8	Conversion of existing attic, comprising of a flat roof dormer to the rear, new access stairs, removal of existing chimney, 3 No. windows to the front and all associated site works.	Details...
360m	08/02/2026	Request Additional Information	62, Backland site to rear of, Cromwellsfort Road, Walkinstown, Dublin 12	Construction of a new single storey dwelling with pitched roof; works to existing boundary wall; new vehicle entrance with roller shutter to laneway and all associated site development works.	Details...
470m	22/12/2025	Grant Permission	39 Cherryfield Road, Dublin 12, D12 F9F3	The development seeking permission will consist of the construction of one dormer window in the main roof to the rear and, one rooflight in the main roof to the front.	Details...
290m	18/12/2025	Grant Permission	73, Beechfield Road, Walkinstown, Dublin 12, D12 YK07	planning permission for conversion of existing attic to non-habitable space including dormer & Velux to front of existing dwelling	Details...
220m	18/12/2025	Grant Permission	14, Cherry Grove, Walkinstown, Dublin 12, D12 HW30.	The development will consist of single storey rear extension with internal alterations to existing ground and first floors plus an attic conversion with dormer roof to rear plus changing of existing roof profile from hipped to new mini Dutch roof and two number velux rooflights to front roof slope and all associated site works.	Details...
480m	26/11/2025	Grant Permission	1, Dangan Park, Perrystown, Dublin 12, D12 TD61	To convert the existing garage/store to the side of the existing detached bungalow and part existing bungalow into a granny flat: extend the existing tiled roof to match existing to the side & rear with ventilated rooflights: new external finishes to match existing finishes: internal alterations & associate site works.	Details...
120m	19/11/2025	Grant Permission	38 Cherryfield Drive, Walkinstown, Dublin 12, D12A6P5	Remove roof window at rear of existing roof, convert attic to storage room with a dormer roof extension to rear of existing roof, and all associated site works.	Details...

Appeals / Commencement

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Commencement Information:

Notice Submitted: 26 / 05 / 2026
Start Date: 10 / 06 / 2026
BCMS Notice: Subscriber Access Required
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Copyright:

Planning Data is published by Department of Housing, Planning and Local Government and is licensed under a Creative Commons Attribution-NoDerivatives 4.0 International License.