Knocklyon Road, Templeogue

162 parcels, from 1 m² to 92,266 m² (9.23 ha, 22.8 acres), median 512.5 m².

Line of the street: © OpenStreetMap contributors, ODbL.

The street runs through the townlands of Ballyroan, Butterfield, Knocklyon and Templeogue.

• R2RES (Existing residential)
  South Dublin County Development Plan 2022-2028, South Dublin The zoning objective in the plan
  124 parcels of this street
• G1OS (Open space, park)
  South Dublin County Development Plan 2022-2028, South Dublin The zoning objective in the plan
  14 parcels of this street
• M3DC (District, neighbourhood centre)
  South Dublin County Development Plan 2022-2028, South Dublin The zoning objective in the plan
  4 parcels of this street
• G3HA-DV (Conservation, amenity or buffer space, corridor/belt, landscape)
  South Dublin County Development Plan 2022-2028, South Dublin The zoning objective in the plan
  2 parcels of this street

Source: Tailte Éireann and the Department of Housing (MyPlan), national zoning, CC BY 4.0. A parcel counts in the zone its centre falls in.

• 18 Aug 2026Referral

  The proposed development will consist of the subdivision of the existing rear garden space, to enable the erection of 2no. single storey, 3-bed, detached dwellings; access to the development will be provided via a new roadway, from Knocklyon Rd; and, all associated site works, including landscaping, boundary walls and treatments, Suds drainage, to facilitate the development.

  Permission · South Dublin County Council, SD26A/0197W

• 30 Jan 2026Unregistered application

  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.

  Application under part 8 · South Dublin County Council, PT8SD350

• 4 Dec 2025Grant permission

  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

  Permission · South Dublin County Council, SD25B/0581W

• 10 Jul 2025Grant outline permission

  The proposed development will consist of the subdivision of the existing rear garden space, to enable the erection of 2no. single storey, 3-bed,detached dwellings; access to the development will be provided via a new roadway, from Knocklyon Rd; and, all associated site works, including landscaping, boundary walls and treatments, SuDS drainage, to facilitate the development.

  Outline permission · South Dublin County Council, SD25A/0165

• 27 Jun 2025Grant permission

  Amendments to the previously approved application (SD24B/0302) consisting of an extension of the single storey extension to the rear of existing dwelling, change of porch roof from hip to a gable, an addition of 1 No. dormer on the north elevation and 1No. rooflight with alterations to existing approved dormer roofs, internal alterations and associated site works

  Permission · South Dublin County Council, SD25B/0418W

• 18 Jun 2025Invalidate application

  Amendments to the previously approved application (SD24B/0302) consisting of an extension of the single storey extension to the rear of existing dwelling, change of porch roof from hip to a gable, an addition of 1 No. dormer and 1 No. rooflight with alterations to existing approved dormer roofs, internal alterations and associated site works.

  Permission · South Dublin County Council, SD25B/0403W

• 19 Feb 2025Grant permission

  Replace existing hip roof over entrance door with flat roof construction, remove existing chimneys from main roof, construct 2no. dormer extensions to main roof (1no. either side) and all associated site works.

  Permission · South Dublin County Council, SD25B/0078W

• 6 Dec 2024Grant permission for retention

  Retention Planning Permission for the following as built alterations (previously granted layout Ref. No. SD20A/0095): (I) Change of use from Store Areas and Stairs Access to First Floor Level to Retail Area. (ii) Change of use from previously permitted Seating Area to Stores Area, relocated stairs to First Floor Store and public toilets accessed from the Retail Area. (iii) As constructed layout of Offices and Strong Room. (iv) As constructed lift to First Floor Store. (v) Increase in size of permitted Post Office Unit. (vi) Change of use from Retail Area to Seating Area. (vii) New Fire Escape Door on the Northern Elevation. (viii) Relocation of the existing fire escape door on the Eastern Elevation. (ix) As Constructed Canopy for the "Click and collect" facility on the Eastern side of the SuperValu Unit. (x) Relocation of the existing fire escape door and omission of the part of the Glazing permitted on the Southern Elevation. (xi) First Floor External cladding on the Southern and Western Elevation. (xii) Additional Cladding on the Western Facade of the Shopping Centre. (xiii) As constructed mono pitched glazed wind barrier on the Western side of the Entrance Tower to the Supervalu Unit. (xiv) As constructed location of the Trolley Bay on the on the Western side of the Entrance Tower to the Supervalu Unit.

  Retention · South Dublin County Council, SD24A/0265W

• 22 Aug 2024Refuse outline permission

  2 single storey, three bed detached dwellings of approx. 130sq.m and all associated site works.

  Outline permission, 2 homes · South Dublin County Council, SD24A/0202

• 2 Jul 2024Grant permission

  Amendments to previously approved application (SD22B/0300) consisting of single storey extension to side and rear of existing dwelling, single storey porch entrance to south elevation , 5 no. dormers and 2no rooflights to existing Pitch roof and associated site works

  Permission · South Dublin County Council, SD24B/0302

• 10 May 2024Grant permission

  The development will consist of a change of use from retail use to retail with ancillary off Licence use.

  Permission · South Dublin County Council, SD24A/0112W

• 1 Dec 2023Grant permission

  Construction of a new detached two storey four bedroom dwelling house and ancillary works, with alterations and modifications to existing dual vehicular entrance ways to existing and new dwelling and other associated alterations to facilitate works including new drainage connections, new boundary walls, landscaping etc.

  Permission, 1 home · South Dublin County Council, SD23A/0117

• 6 Nov 2023Grant permission

  New front, side and rear extension to the existing two storey dwelling with a flat roof with rooflights: new dormer structure to the existing rear tiled roof: conversion of the existing attic area into a new non-habitable area: internal alterations: external finishes to match existing and associate site works.

  Permission · South Dublin County Council, SD23B/0466

• 5 Oct 2023Grant permission

  Construction of a single storey three bedroom dwelling with access through the existing side entrance gate and all associated site works and drainage connections.

  Permission, 1 home · South Dublin County Council, SD23A/0056

• 26 Jul 2023Grant permission

  Permission is sought for demolition existing rear and side single storey extension, new single storey side extension, new rear partially single storey, partially two storey extension, with rear ground floor dropped down by 850mm, some internal alterations, and associated site works.

  Permission · South Dublin County Council, SD23B/0325

• 12 Jun 2023Grant permission

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

  Permission · South Dublin County Council, SD23B/0260

• 2 Jun 2023Grant permission

  Installation of an open sided canopy to part of existing service yard at existing SuperValu retail unit.

  Permission · South Dublin County Council, SD23A/0128

• 3 May 2023Refuse permission

  Demolition of existing rear and side single storey extension. New single storey side extension. New rear partially single storey partially 2 storey extension. Some internal alterations and associated site works.

  Permission · South Dublin County Council, SD22B/0469

• 21 Feb 2023Invalidate application

  Construction of a single storey three bedroom dwelling with access through the existing side entrance gate and all associated site works and drainage connections.

  Permission, 1 home · South Dublin County Council, SD23A/0034

• 24 Nov 2022Refuse permission

  The provision of 4 no. 5 bedroom 2.5 storey semi-detached houses and associated car parking, private open space, site landscaping, connection to existing services as well as the provision of vehicular access from Knocklyon Road and all associated site development works.

  Permission, 4 homes · South Dublin County Council, SD22A/0444

• 16 Aug 2022Invalid - site notice

  Construct a mono pitched glazed wind barrier on the western side of the existing entrance tower to the Supervalu unit.

  Permission · South Dublin County Council, SD22A/0332

• 6 Jul 2022Unregistered application

  Construction of a combination of single way and two-way cycle tracks adjacent to the vehicle carriageway, Junction amendments to provide safer movement of pedestrians and cyclists, Associated services and Minor landscaping work

  Application under part 8 · South Dublin County Council, SD228/0013

• 27 Jun 2022Grant permission

  Single storey extension to the side of the house and two storey extension to the rear, including the provision of 5 No: dormer windows in the existing pitched roof, at 60 Knocklyon Road, Dublin 16

  Permission · South Dublin County Council, SD22B/0300

• 30 May 2022Grant permission

  The conversion of the attic space to a bedroom, ensuite and storage, new velux window to the front new velux + dormer roof construction to the rear, internal modifications and all associated site works.

  Permission · South Dublin County Council, SD22B/0243

• 6 Aug 2020Grant permission

  Demolish the trolley bay and the existing glazed entrance lobby to the SuperValu Unit; construct a new glazed entrance lobby on the south western corner of the Supervalu unit; construct a covered canopy (35sq.m) on the eastern wall of the Super Value unit for the purpose of providing a "click and collect" facility; construct a trolley bay on the western side of the new entrance lobby; alterations to the existing facade of the southern elevation of the existing shopping centre building; plaster and paint the existing eastern brick wall of the existing shopping centre building; internal alterations in the SuperValu unit to include the provision of a seating area/toilets and the relocation of the existing post office unit; construct a new mezzanine floor (150sq.m) at the rear of the check-outs in the SuperValu unit for a seating area, existing flat roof over the new mezzanine floor area to be raised to match the height of the existing pitched roof on the norther side of the new entrance lobby; construct a covered glazed canopy over the existing pedestrian walkway in the car park; erect a totem pole sign at the junction of Idrone avenue and Knocklyon Road and all associated signage and site works.

  Permission · South Dublin County Council, SD20A/0095

The 25 most recent of over 100 applications.

Source: National Planning Applications, Department of Housing, Local Government and Heritage, CC BY 4.0. Applicants are not shown.

Source: Residential Property Price Register, Property Services Regulatory Authority. Sales marked “not full market price” are left out of every median.