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44, Knockcullen Lawn, Knocklyon, Dublin 16, D16 ND86

Aug 21 2025

Application Received

Oct 15 2025

Decision

Oct 15 2025

Decision Due

Nov 25 2025

Granted

Nov 24 2030

Expiry (if required)
  • Submitted: 21 / 08 / 2025
  • Application Type:
    Permission
  • Application Status:
    Final Grant
  • Council Decision:
    Grant Permission (Unknown)

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Development Description:

(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.

Nearby Applications:

Distance: Received: Decision: Development Address: Development Description:
110m 24/07/2026 N/A 66, Knockcullen Drive, Knocklyon, Dublin, D16 K0H2 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. Details...
290m 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...
2.3km 01/05/2026 Grant Permission 30, Abbots Grove Park, Dublin, D16 T3H4 Attic conversion with dormer window to front and rooflights to rear. Details...
2.4km 01/05/2026 Grant Permission 37, Abbots Grove Park, Dublin, D16 C6X8 Attic conversion with rooflights to the front and rear. Details...
290m 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...
450m 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 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...
330m 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...
450m 18/12/2025 Declared Exempt 126, Ballyroan Road, Rathfarnham, Dublin 16, D16 A3T7 The demolition of the existing blockwork garden shed, the existing kitchen extension (3 sqm) the existing entrance porch at the front of the dwelling. The construction of a single storey extension to the rear of the property with a gross internal floor area of 37 sqm the provision of external insulation, approximately 150 mm in depth with either a brick - slip finish or a plaster finish designed to replicate the existing brickwork at ground floor level. At first - floor level, an acrylic render finish is proposed, with the colour to match the existing finish. Details...
330m 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...
400m 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...
460m 02/12/2025 Grant Permission 3, Ballyroan Crescent, Dublin 16, D16 N2Y3 The development will consist of a) removal of an existing garage to side, b) single-storey flat roof extension to the rear and side of the existing dwelling with roof lights, c) new bay windows and pitched roof canopy to the front, d) alteration to front elevation and all associated site works. Details...
380m 24/11/2025 Grant Permission 20, Coolamber Park, Knocklyon, Dublin 16, D16E4W0 Construction of a single-storey flat-roof front extension. Details...
330m 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...
2.5km 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...
340m 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...
350m 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...
2.1km 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...
360m 31/07/2025 Grant Permission 2, Coolamber Court, Knocklyon,, Dublin, D16CD89 The development consists of converting a carport, construction of a single-storey front extension, and all ancillary works necessary to facilitate the development. Details...

Appeals / Commencement

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