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45 Lansdowne Park, Knocklyon, Dublin 16, D16DT38

Aug 18 2026

Application Received

Oct 12 2026

Decision Due
  • Submitted: 18 / 08 / 2026
  • Application Type:
    Permission
  • Application Status:
    Referral
  • Council Decision:
    N/A (Unknown)

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Development Description:

2 flat roof dormers to the front existing roof and to the rear existing roof and alterations to existing elevations; front dormer to include roof-mounted solar photovoltaic panels, and all associated works.

Nearby Applications:

Distance: Received: Decision: Development Address: Development Description:
2.5km 10/09/2026 N/A Laurel Lodge, Stocking Lane, Dublin 16 Whether the change of use of laurel lodge from use as a house to use as a residence for persons with an intellectual disability or mental illness and persons providing care for such persons is or is not development and if development is it exempted development or not exempted development under class 14(f) of the Planning + Development regulations 2001, as amended Details...
500m 07/09/2026 N/A 60, Elkwood, Ballyroan, Dublin 16, D16A373 Construction of a 2 storey rear extension to existing dwelling. Details...
460m 02/09/2026 N/A 12, Hillcrest, Templeogue Rd, Templeogue, D6WKP70 Retention permission for modification to planning permission SD12/0141 for the following; (A) Ground floor apartment known as 12A and (B) First Floor apartment known as 12B as part of the original 2 storey domestic extension to side (west) of property. Permission to extend by 2.0m across the rear of property at ground floor and at first floor. Details...
450m 01/09/2026 N/A 10, Hillcrest, Templeogue, Dublin, D6W YY43 (a) Construct of a new 20m2 Ground floor & 4m2 1st floor extension to rear of the property. (b) Install external insulation to all external walls of the property. The front facade external insulation will retain brick style finish in keeping with existing local properties. Details...
270m 26/08/2026 N/A 54 Ballyroan Road, Templeogue, Dublin 16., D16T322 Demolition of the existing roofs, demolition of the single annex at the rear and demolition of a chimney stack; construction of a 51.2 sq.m. single storey rear extension; construction of a 20.6 sq.m. second storey side/ front extension; construction of a 4.2 sq.m front hall extension at ground floor; construction of a new roof with rear dormer and roof space accommodation; construction of a 2.0 sq.m single storey porch at the front; other works include the widening of the existing vehicular access with gate; a new front driveway/ front garden layout and increases to boundary heights. Details...
160m 18/08/2026 N/A 40, Woodbrook Park, Templeogue, Dublin, D16 V967 First floor extension over existing single storey structure to side including extension of mini hip roof; single storey Kitchen / Dining extension at rear; internal layout alterations at ground and first floor and all associated site works. Details...
490m 13/08/2026 N/A 22 Coolamber Park, Knocklyon, Dublin 16, D16 A0P0 Retention for a flat roof over the existing front porch extension; revised ground floor front elevation fenestration; revised first floor side elevation fenestration. Details...
410m 04/08/2026 Request Additional Information Rowan House Cheeverstown, Templeogue, Dublin 6 To remove the existing dilapidated structure (see below appendix A) and replace it with an existing building owned by the Department of Education and Youth (see below appendix A). The replacement building is slightly larger in footprint than the original at 138m2 coming in at approx. 58m2 larger and is currently in storage. The proposal will see the 2no. classrooms be used for 1 to 1 classes, it is not anticipated that staffing and student numbers will increase as a result of the increase in floor area. The building would be relocated to the site and adapted as necessary to suit the operational needs of the school in compliance with statutory requirements and DEY supplementary design guidance, FSC and DAC reports would also be submitted to local building control authority. Works to existing building envelope to form 2 no. access and egress points to better aid accessibility to the existing building. existing window opes will be adapted to form new door openings in the existing facade rowan house itself is not a protected structure. Details...
500m 04/08/2026 Invalid - Site Notice 60, Elkwood, Ballyroan, Dublin 16, D16A373 Construction of a 2 storey rear extension to existing dwelling Details...
470m 24/07/2026 Grant Permission 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...
440m 01/07/2026 Grant Permission for Retention Pairc Ui Mhurchu, Firhouse Road, Dublin 16, D16 A2F8 The retention of 1.96m wide pedestrian entrance, disabled ramp, handrail, balustrading and associated site works. Details...
250m 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...
2.6km 01/05/2026 Grant Permission 37, Abbots Grove Park, Dublin, D16 C6X8 Attic conversion with rooflights to the front and rear. Details...
2.6km 01/05/2026 Grant Permission 30, Abbots Grove Park, Dublin, D16 T3H4 Attic conversion with dormer window to front and rooflights to rear. Details...
470m 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...
460m 13/02/2026 Invalid - Site Notice 12, Hillcrest, Templeogue Rd, Templeogue, D6WKP70 Retention permission for modification to planning permission SD12A/0141 for the following: Ground floor apartment known as 12A and First Floor apartment known as 12B as part of the original 2 storey domestic extension to side (west) of property. Permission to extend by 2.0m across the rear of property at ground floor and at first floor. Details...
500m 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...
390m 23/12/2025 Request Additional Information Cheeverstown House, Kilvare, Templeogue, Dublin 6W Permission on this site (approx. 3.67 Ha) being the grounds of Cheeverstown located at Cheeverstown House, Kilvare, Templeogue, Dublin 6W (Cheeverstown House is a protected structure) The proposed development provides for a new resident community in lieu of existing residential institution (a change of use) and comprises a residential development of 99 no. dwellings to provide 35 no. single storey houses and 63 no. apartments in 2 no. 3 storey buildings, together with the conversion of Cheeverstown House (a protected structure) in to a single dwelling. The proposed development comprises: - 26 no. new semi-detached single storey consisting of: 12no. 1-bed houses, 14no. 2-bed houses; Refurbishment and change of use of 6no. existing single storey buildings to 6no. 3-bed semi-detached houses and 3no. detached 4-bed houses; 2no. 3-storey apartment blocks comprising: - Block 1 comprising 21no. 1-bed apartments and 8no. 2-bed apartments; and Block 2 comprising 25no. 1-bed apartments and 9no. 2-bed apartments. Essential repair works to the exterior of the existing Cheeverstown House (Protected Structure)(formally known as Kilvare House), with removal of later ancillary additions, and change of use from office into a single dwelling house with parking and associated site works. Cheeverstown intend to retain 4 no. single storey houses and 2 no. apartments as part of strategy of re-integration of the Cheeverstown community in to the wider neighbourhood. The proposal provides for the demolition of buildings forming part of the existing residential institution, including residences at Oak House, Rowan House, Elm House, Maple Row, Nos. 1 - 4 Cedar Terrace and Nos. 4 and 5 The Beeches and 1, 2 and 6 Sycamore Way, including ancillary outbuildings and extensions and also the existing school building (approximately 7,726.4 sq. m overall). Vehicular access is via the existing entrance on Templeogue Road (including removal of existing gates), with new pedestrian/cycle only access provided at the second existing entrance on Templeogue Road (currently blocked up). All ancillary site development and landscape works, including new internal access roads, footpaths, lighting, public open space (c. 7,189 sq. m), cycle parking, car parking, communal open space, ESB sub-station, bin storage and boundary treatments. Details...
500m 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...

Appeals / Commencement

No Appeals Found

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No Commencement Found

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