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66, Knockcullen Drive, Knocklyon, Dublin, D16 K0H2

Jul 24 2026

Application Received

Sep 17 2026

Decision Due
  • Submitted: 24 / 07 / 2026
  • Application Type:
    Permission
  • Application Status:
    Referral
  • Council Decision:
    N/A (Unknown)

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Development Description:

Demolition of portions of the existing rear and side external walls at ground floor level and the rear wall of the first floor; Demolition of the existing garage roof and the existing rear utility room, and the construction of (a) A single storey extension to the rear and side of the existing dwelling; (b) The partial conversion of the existing garage to habitable accommodation; (c) A first floor extension to the rear of dwelling, including the extension of the existing roof over the proposed first floor extension; (d) The widening of the existing vehicular entrance; and (e) Associated external works, including a new front entrance, entrance steps, planter, landscaping and all ancillary site development works.

Nearby Applications:

Distance: Received: Decision: Development Address: Development Description:
3km 19/06/2026 N/A 18 The Close, Ballycullen Gate, Dublin 24, D24TW0D Attic conversion for storage incorporating two rooflights to the front roof slope and a dormer window to the rear roof slope. Details...
380m 22/05/2026 Grant Permission & Grant Retention 17 Ballyroan Park, Templeogue, Dublin 16, D16 E9T4 Retention permission for two Velux rooflights to the front roof slope for single-storey extension to the rear and side, widening of the existing front vehicular access, and an attic conversion for storage purposes, including a dormer window to the rear roof slope and two rooflights to the front roof slope. Details...
2.2km 01/05/2026 Grant Permission 30, Abbots Grove Park, Dublin, D16 T3H4 Attic conversion with dormer window to front and rooflights to rear. Details...
2.3km 01/05/2026 Grant Permission 37, Abbots Grove Park, Dublin, D16 C6X8 Attic conversion with rooflights to the front and rear. Details...
350m 24/04/2026 Grant Permission 19, Templeroan Downs, Templeroan, Dublin 16, D16NX93 Conversion of existing attic space comprising of modification of existing roof structure, raising of existing gable c/w window, new access stairs, 2no. roof windows to the front and flat roof dormer to the rear. Details...
350m 08/04/2026 Refuse Ext. of Duration of Permission 68, Dargle Wood, Dublin 16 Construction of a two storey extension at the side and a single storey extension to the rear of existing semi-detached house; canopy at the front of the house above the main entrance and continuing over a new single storey bay window; 3 no. west facing roof lights to the rear of the house; 3 no. new west-facing roof-lights to the single storey extension to the rear of the house; 3 no. windows to the new end wall and gable; connection into existing public mains; internal reconfiguration; all with a total floor area of approx.. 49sq.m and associated site works. Details...
480m 05/03/2026 Grant Permission 30, Idrone Drive, Ballyroan, Dublin 16, D16 T9W7 Proposed construction of a dormer attic extension and alterations to existing dormer to the rear and all associated site works to existing dwelling house. Details...
450m 30/01/2026 N/A Knocklyon to Ballyboden Active and Sustainable Travel Scheme Pursuant to the requirements of the above, South Dublin County Council hereby give notice toconstruct the following development in the Knocklyon to Ballyboden area of South Dublin, including Firhouse Road, Knocklyon Road (including Gaelscoil Chnoc Liamhna), Idrone Avenue (including St. Colmcille's Junior and Senior National Schools), Dargle Wood Park, Templeroan Road, Ballyboden Way, Boden Park, Ballyboden Road and Scholarstown Road: • Landscaping, tree planting, nature based Sustainable Drainage System • Traffic calming measures including reduced carriageway width and reduced corner radii and roundabout improvements • School zone improvements • High quality walking and cycling infrastructure, including segregated cycle lanes with kerb protection and new permeability links • New shelters at bus stops and new bus lanes on Ballyboden Way • Associated public lighting and other services. The proposal has undergone Appropriate Assessment Screening under the Habitats Directive (92/43/EEC) and screening for Environmental Impact Assessment under the EIA Directive 2011/92/EU, as amended by Directive 2014/52/EU. The authority has concluded that there is no real likelihood of significant effects on the environment arising from the proposed development and a determination has been made that an Environmental Impact Assessment Report (EIAR) is not required. The authority has also made a determination under Article 6(3) that the proposed development, either individually or in combination with other plans and projects, is not likely to have a significant effect on any European site(s). Any person may, within 4 weeks from the date of publication of this notice, apply to An Coimisiún Pleanála for a screening determination as to whether the development would be likely to have significant effects on the environment. Persons wishing to inspect drawings and particulars of the proposed development can do so as follows: ONLINE: Visit our Public Consultation Portal (http://consult.sdublincoco.ie) during the period 30th January 2026 to 13th March 2026 at 5pm. IN PERSON: Plans and particulars of the proposed development will be available for inspection or purchase at a fee not exceeding the reasonable cost of making a copy, at County Hall, Tallaght, Dublin 24 during office hours from 30th January 2026 to 27th February 2026. Submissions and observations with respect to the proposed development dealing with the proper planning and sustainable development of the area in which the proposed development will be situated, may be made in writing up to 5.00pm on 13th March 2026 and may be submitted Online: https://consult.sdublincoco.ie/en/consultation/knocklyon-ballybodenactive- and-sustainable-travel-scheme In writing: Post to Senior Executive Officer, Climate Action, South Dublin County Council, County Hall, Tallaght, Dublin D24 A3XC. Details...
440m 19/01/2026 Grant Permission 40, Elkwood, Ballyroan Heights, Dublin 16, D16T8P2. Planning permission for the following:- 1) to demolish existing garage to rear of property 2) to demolish existing rear conservatory to the dwelling house 3) permission to construct a partly two storied and partly single storied extension to the rear of the dwelling comprising of living areas & utilities to ground floor and bedroom area to first floor . 4) permission for a new front porch. 5) alterations to all facades with connection to all existing site services, and all associated site development works. Details...
440m 15/12/2025 Invalidate Application 40, Elkwood, Ballyroan Heights, Dublin 16, D16T8P2. Planning permission to demolish existing rear conservatory and permission to construct an extension with alterations to all facades and all associated site development works. Details...
300m 04/12/2025 Grant Permission 77 Dargle Wood, Knocklyon, Dublin 16, D16H773 Planning Permission to demolish the existing 6sq.m. garage to the side and construct a new 51sq.m. Two Storey Granny Flat Extension with an 11sq.m. attic conversion to the side of the existing semi-detached dwelling and to include solar panels to the front a rear elevation and external insulation front and rear to the existing dwelling and to include ancillary works Details...
310m 24/11/2025 Grant Permission 20, Coolamber Park, Knocklyon, Dublin 16, D16E4W0 Construction of a single-storey flat-roof front extension. Details...
240m 06/11/2025 Grant Permission 67, Coolamber Park, Dublin 16, D15 K753 Variation to the previously granted planning permission Pl. Ref SD22A/0287. The development consists of a two storey detached house. Variations to internal layouts, elevations, vehicular access, and all associated site works below and above ground. Details...
2.4km 05/11/2025 Grant Permission 2 Woodtown Cottages, Rathfarnham, Dublin 16, D16 W6XO Planning Permission for removal of the existing original non-compliant septic tank and all associated services and installation of a new EPA compliant waste water treatment tank and sand filt6ration system to the rear of the existing dwelling and all associated site works Details...
410m 17/10/2025 Grant Permission Castlegrace, Ballyroan Park, Dublin 16, D16V2K7 First floor flat-roof extension to the front and side of the dwelling incorporating new front and side-facing windows, two rooflights to the side roof slope, and new first-floor level window openings to the rear elevation. Details...
400m 15/10/2025 Grant Permission 83, Templeroan Avenue, Dublin 16, Construction of a new two storey house and access onto Templeroan Downs and all associated site works Details...
420m 10/10/2025 Grant Permission for Retention 40D, Dargle Wood, Knocklyon, Dublin 16, D16 DP86. Retention for timber fence to boundary of front driveway. Front facade first floor window size and flat roof shelter/canopy over ground floor front entrance area. Details...
2km 22/08/2025 Grant Permission Woodtown, Ballycullen, Dublin 16. The proposed development will consist of 502 no. residential units (108no. 1-bed, 170no. 2-bed, 162 no. 3-bed; 62 no. 4-bed) comprising 197no. 2 storey houses (terraced/semi-detached/detached) (19no. 2-bed, 116no. 3-bed; 62no. 4-bed) and 28no. 3 and 4 storey simplex/duplex apartment blocks providing 305no. apartments (108no. 1-bed apartments, 151no. 2-bed apartments, 46no. 3-bed apartments). The proposed development also includes a creche (c.475sq.m), public open space, car parking (surface/undercroft), bicycle parking, bicycle storage structures and lockers, bin stores, and 8no. ESB substations. Vehicular access to be provided from the existing spur road connection to Stocking Avenue to the west of the site, and via Stocking Wood Drive to the east of the site (with relocation of existing ESB substation and associated works to the existing hammerhead). Additional pedestrian only routes will be provided into Abbot's Grove Park and Stocking Wood Copse with future connections provided for into Stocking Wood Manor, White Pines Park and the future school site to the north of the application site. The proposed development includes all associated site development works (including site reprofiling, retaining structures and downing of ESB overhead lines), landscaping, boundary treatments and services provision the lands are located to the east of Abbots Grove Park, south-east of Abbots Grove Avenue, south of Stocking Avenue and Stocking Wood estate and west of White Pines Park. Details...
110m 21/08/2025 Grant Permission 44, Knockcullen Lawn, Knocklyon, Dublin 16, D16 ND86 (i) demolition of existing rear extension and shed; (ii) construction of single storey flat roof extension to the rear of existing two storey dwelling with covered patio and flat roof rooflights; (iii) construction of new bay window at first floor level over new extension to the rear of existing dwelling; (iv) new windows; landscaping, SUDS drainage and all associated works necessary to facilitate the development. Details...

Appeals / Commencement

No Appeals Found

Decision Appealed:

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No Commencement Found

Commencement Information:

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