Old Knocklyon Road

What closes soonest 2 open windows

• Observations close 17 Sept 20265 days left
  SD26B/0371W — application received — Conversion of existing attic space comprising of modification of existing roof structure; raising of existing gable c/w

  5 weeks from receipt (13 Aug 2026) · s.34 Planning and Development Act 2000 · art. 29 Regulations 2001 · €20 to the council · 396 m away
• Judicial review window closes 17 Sept 20265 days left
  Grant permission

  8 weeks from the Commission's decision (23 Jul 2026) · s.50 Planning and Development Act 2000 · 78 m away

Where this is

Zoning evaluated against the point

Designations and constraints within 500 m

Residential Zoned Land Tax

Planning applications 61 in 5 years within 500 m

Open for observation

• 75, Monalea Grove, Firhouse, Dublin 24, D24 K1W3 observations close 17 Sept 2026 · 5 days left
  Conversion of existing attic space comprising of modification of existing roof structure; raising of existing gable c/w window; new access stairs; two roof windows to the front and flat roof dormer to the rear.
  SD26B/0371Wreceived 13 Aug 2026396 m away

Recent decisions and applications

• 1a, Monalea Park, Firhouse, Dublin 24 Referral
  Modifications to previously granted application SD25A/0084 to include the construction of new rear dormer attic structure with playroom and ensuite and all associated works.
  SD26B/0334Wreceived 18 Jul 2026134 m away
• No. 2 Firhouse Road and the former Morton’s The Firhouse Inn, Firhouse Road, Dublin 24, The site is also bound by Mount Carmel Park to the east Grant permission
  Permission for a Large Scale Residential Development LRD at No. 2 Firhouse Road and the former Morton's The Firhouse Inn. The proposed development seeks amendments to the previously approved Largescale Residential Development LRD granted under Reg. Ref. LRD24A/0001 ABP Ref. 319568 24. The proposed amendments include a reduction in the footprint of the basement levels, amendments to the housing mix and elevations of Block A and Block B, amended roof profile, provision of surface level parking, and relocation of substation. The revised application is seeking permission for a total of 83 no. housing units (100 no. units applied for and 78 no. units granted by An Bord Pleanála), providing an increase of 5 no. units within the building footprint granted within Reg. Ref. LRD24A/0001 ABP Ref. 319568 24. The proposal provides for 2 no. blocks ranging in height from 3 to 4 storeys over basement levels comprising 4 no. duplex units, 2 no. 1 bedroom units, 1 no. 2 bedroom 3 person unit, and 1 no. 2 bedroom 4 person unit and 79 no. apartment units 1 no. studio units, 54 no. 1 bedroom units, 5 no. 2 bedroom 3 person units, and 19 no. 2 bedroom 4 person units. The apartment blocks will consist of the following: Block 01 Amendments to the previously permitted 3 storey rising to 4 storey over basement levels, comprising 54 units 2 no. studio units, 15 no. 1 bedroom units, 4 no. 2 bedroom 3 person units, 13 no. 2 bedroom 4 person units, along with 4 no. duplex units comprising 2 no. 1 bedroom units, and 2 no. 2 bedroom 3person units, to now provide for a 3 storey rising to 4 storey over basement levels comprising of 38 no. units as follows 1 no. studio unit, 16 no. 1 bedroom units, 4 no. 2 bedroom 3 person units, 13 no. 2 bedroom 4 person units, along with 4 no. duplex units comprising 2 no. 1 bedroom units, and 1 no. 2 bedroom 3 person unit and 1 no. 2 bedroom 4 person unit. Each unit will have its own private open space in the form of a private balcony or terraced area. Block 02 Amendments to the previously permitted 4 storey over basement levels comprising 40 units 18 no. 1 bedroom units, 2 no. 2 bedroom 3 person units, 17 no. 2 bedroom 4 person units, and 2 no. 3 bedroom units, to now provide a 4 storey over basement levels comprising of 45 no. units as follows 38 no. 1 bedroom units, 1 no. 2 bedroom 3 person units, and 6 no. 2 bedroom 4 person units. Each unit will have its own private open space in the form of a private balcony or terraced area. The development will also provide for amendments to the permitted 395.2 sq. m. of commercial space including 1 no. office and 1 no. café located on the ground floor of Block 01, 1 no. creche and associated play area to the rear of Block 01, 1 no. barber between Block 01 and Block 02 and 1 no. bookmaker and medical consultancy, located on the ground floor of Block 02 to now provide for 423.5 sq. m. of commercial space as follows 1 no. office and 1 no. café located on the ground floor of Block 01. 1 no. creche and associated play area to the rear of Block 01. 1 no. barber between Block 01 and Block 02. 1 no. bookmaker and medical consultancy, located on the ground floor of Block 02. The proposed development will also provide for 63 no. car parking spaces including accessible parking and Electric Vehicle parking across basement, lower ground floor levels, and surface car parking, 196 no. bicycle parking spaces, 5 no. motorbike parking spaces; landscaping, including communal open space and public open space and children's play spaces, SuDS measures boundary treatment public lighting, re-located ESB substation plant and waste storage areas, associated signage details, all associated site and infrastructure works necessary to facilitate the development, with 1 no. pedestrian and cyclist access from Firhouse Road and 1 no. pedestrian and cyclist access from Mount Carmel Park, as granted under Reg. Ref. LRD24/A0001 ABP Ref. 319568 24.
  LRD26A/0001Wreceived 2 Jun 2026decided 29 Jun 20265 units276 m away
• 8, Monalea Park, Firhouse, D24HF62 Grant permission
  Proposed build-up of existing hip in roof to side of roof into Dutch hip at attic level, with window in proposed gable wall, dormer roof window on rear slope of roof all at attic level.
  SD26B/0165Wreceived 9 Apr 2026decided 2 Jun 2026155 m away
• 8, Woodlawn Park Drive, Dublin 24, D24 F7PR Grant permission
  The alterations to the existing roof profile to convert it from a hipped roof profile to gable wall with apex roof, removal of the external chimney stack, conversion of the existing attic space into a home office/study with a dormer window to the rear, 2 roof lights to the front elevation roof plane and a new window in the new gable wall at second floor level.
  SD26B/0104Wreceived 12 Mar 2026decided 5 May 2026478 m away
• Proposed Social and Affordable Mixed Tenure Housing Development, on SDCC land at Castlefield Avenue, Old Knocklyon Road, Dublin 16. Unregistered application
  The proposed development is comprised of 29 homes and all associated open spaces and all site and development works necessary to facilitate the proposed development and will include: i. Construction of 8 No. three-storey, three-bedroom houses in two terraced buildings. ii. Construction of 4 No. two-bedroom apartments in a two-storey building. iii. Construction of a two and three-storey apartment building which will comprise: 1 No. studio apartment, 8 No. one-bedroom apartments, 4 No. two-bedroom apartments and 4 No. three-bedroom apartments. iv. New boundary treatment to adjoining properties and roads. Associated upgrading of roadways and paths, provision of car and cycle parking spaces. All hard and soft landscape works, lighting, boundary structures and all associated ancillary buildings, infrastructure to include a pumping station, and all site and development works necessary to facilitate the proposed development. The proposal has undergone Screening for Appropriate Assessment in accordance with Article 6(3) of 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. In accordance with Article 81 of the Planning & Development Regulations 2001, as amended, the Planning Authority has made a determination and concluded that: (a) 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) and therefore a Stage 2 Appropriate Assessment is not required. (b) There is no real likelihood of significant effects on the environment arising from the proposed development and that the proposed development is not of a class set out under Schedule 5 of the Planning and Development Regulations 2001, as amended, and therefore does not require an Environmental Impact Assessment Report (EIAR). 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. The plans and particulars of the proposed development are available for inspection online on the council’s public consultation portal website (http://consult.sdublincoco.ie) during the period from 5th of March 2026 to 21st of April 2026. Printed plans and particulars of the proposed development are 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 5th of March 2026 to 7th of April 2026. Submissions: Submissions or 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 21st of April 2026 and may be submitted as follows; • On South Dublin County Council’s public consultation portal website http://consult.sdublincoco.ie, under Consultation by 11:59pm on 21st of April 2026. Or • In writing addressed to the Senior Executive Officer, Housing Directorate, South Dublin County Council, County Hall, Tallaght, Dublin 24, to be received on or before 5.00pm on 21st of April 2026. Submission should be labelled “29no. new homes at Castlefield Avenue, Knocklyon, Dublin 16” NOTE: Please make your submission by one medium only. Only submissions received by 21st of April 2026 and addressed as set out above will be considered. Submissions should state the name, address, and, where relevant, details of any organisation, community group or company etc. which you represent. Only submissions received as set out above will be considered. It should be noted that the Freedom of Information Act, 1997-2006 (as amended) applies to all records held by South Dublin County Council. The council’s personal data privacy statements can be viewed at www.sdcc.ie and all personal data will be retained in line with statutory requirements.
  PT8SD359received 5 Mar 202629 units0 m away
• Knocklyon to Ballyboden Active and Sustainable Travel Scheme Unregistered 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.
  PT8SD350received 30 Jan 2026144 m away
• 2, Knocklyon Avenue, Knocklyon, Dublin 16, D16 H3K8 Grant permission
  (i) Demolition of single storey lean-to shed and removal of existing boundary wall to the front; (ii) Construction of a two-storey extension to the front/north, side/west and rear/south of the existing two-storey dwelling with associated internal reconfigurations; (iii) provision of 1 no. rooflight and 2 no. solar panels; (iv) Provision of new boundary walls (1.2m) to the front; and, (v) All ancillary works, inclusive of landscaping, boundary treatments and SuDS drainage, necessary to facilitate the development.
  SD26B/0032Wreceived 26 Jan 2026decided 12 Mar 2026390 m away
• Lands at Castlefield Avenue, Knocklyon adjoining Mimosa Castlefield Ave, Dublin 16, D16 R2F3 Grant permission
  Planning permission is sought by Mr. Ross Hollingsworth for a detached two storey, building to provide 2 number circa 82sq.m 2 Bed apartments with balconies. The drainage arrangements are to tap into the existing and as approved under planning reg ref SD11A/0065 and as amended by SD15A/0299, & SD17A/0163. A new pedestrian and vehicular access with crossover off Castlefield Avenue, & boundary walls on Lands at Castlefield Avenue, Knocklyon adjoining Mimosa Castlefield Avenue, Dublin 16, D16R2F3, part of folio 68669F & 75126L, and all ancillary site works.
  SD26A/0001Wreceived 6 Jan 2026decided 27 Feb 20262 units78 m away
• Sally Park Nursing Home, Sally Park Close, Templeogue, Dublin 24, D24CC90 Grant permission
  Planning permission is sought to amend Condition No. 5 of Reg. Ref. WA/389 which states that the building be used as a geriatric nursing home as set out in the application to now state that the building be used as a nursing home for the provision of residential accommodation and care to people in need of care. There are no works proposed as part of this application.
  SD25A/0181Wreceived 22 Dec 2025decided 28 Jan 2026249 m away

`description` is truncated at source (80 chars for DLR, 70 for Fingal) and `applicant` is null nationally — NPAD publishes neither in full.

Appeals 9 in 5 years within 500 m

• ACP 501053 on SD26A/0001W Granted
  received 25 Mar 2026decided 23 Jul 202678 m awayinspector's report
• ACP 500186 on SD25A/0189W Granted with conditions
  received 31 Oct 2025decided 8 Apr 2026300 m awayinspector's report
• ACP 313777 Refused
  received 10 Jun 2022decided 3 Sept 2025277 m awayinspector's report
• ACP 320268 on SD24A/0111 Refused
  received 25 Jul 2024decided 12 May 202578 m awayinspector's report
• ACP 319568 on LRD24A/0001 Granted with conditions
  received 22 Apr 2024decided 26 Jul 2024276 m awayinspector's report
• ACP 315930 on SD22A/0444 Refused
  received 27 Feb 2023decided 14 Feb 2024174 m awayinspector's report
• ACP 314543 on SD22B/0267 Pending
  received 1 Sept 2022463 m away
• ACP 312362 on SD21A/0212 Granted with conditions
  received 4 Jan 2022decided 20 Jul 2022249 m awayinspector's report
• ACP 312625 on SD21A/0106 Granted with conditions
  received 2 Feb 2022decided 15 Jun 2022315 m awayinspector's report

Commencement notices 14 in 3 years within 500 m

• 2 Knocklyon Avenue, Dublin 16, Dublin, D16 H3K8 — Opt out commencement notice
  7 Sept 2026CN0147042SDSD26B/0032W402 m away
• 3 Knocklyon Avenue, Dublin 16, Dublin, D16 Y9P0 — Opt out commencement notice
  20 Aug 2026CN0146352SDSD21B/0649441 m away
• 1A Monalea Park, Firhouse, South Dublin — Opt out commencement notice
  21 May 2026CN0142513SDSD25A/0084151 m away
• 5A Knocklyon Avenue, Knocklyon, South Dublin, D16 WV38 — Short commencement notice
  27 Mar 2026CN0140085SDSD25B/0433W432 m away
• 16 Delaford Drive, Knocklyon, South Dublin, D16 K7Y3 — Opt out commencement notice
  15 Oct 2025CN0134604SDSD25B/0070W269 m away
• 13 Monalea Grove, Dublin, D24 P3Y2 — Short commencement notice
  9 Jun 2025CN0129456SDSD25B/0017W401 m away
• 5 Delaford Lawn, Knocklyon, South Dublin, D16 C5Y9 — Opt out commencement notice
  21 May 2025CN0129553SDSD22B/0219317 m away
• 65 Monalea Grove, Ballycullen, South Dublin, D24 N9WT — Short commencement notice
  13 May 2025CN0128465SDSD24B/0529W478 m away
• 47 Monalea Grove, Firhouse, South Dublin, D24 F2W2 — Short commencement notice
  14 Mar 2025CN0126269SDSD24B/0500W473 m away
• 18 Delaford Grove, Knocklyon, South Dublin, D16 T6V9 — Short commencement notice
  5 Nov 2024CN0121629SDSD24B/0207W310 m away

One notice can cover many buildings — count notices, never building rows, or a single multi-unit scheme reads as a trend (T11).

Sales 31 in 36 months within 500 m

€250,000 – €1,525,000, 15 Nov 2023 to 29 Jan 2026.

PPR addresses are geocoded, not surveyed — a sale's position is as good as its address match (`rooftop_n` says how many are address-accurate). Beds, floor area, BER and asking price come from the matched daft.ie advertisement, not from the Register, and only where a match was found (`enriched_n`).

Consultations 3 matched by place

• Safe Routes to School Scoil Naomh Aine Clondalkin 4 days left
  closes 16 Sept 2026South Dublin County Councilcounty-wide
• Notice of Consideration of a Scheme for the Abatement of Rates in Respect of Vacant Properties 2027 5 days left
  closes 18 Sept 2026South Dublin County Councilcounty-wide
• Clonburris Proposed Material Amendment to the Clonburris Strategic Development Zone Planning Scheme 2019 17 days left
  closes 29 Sept 2026South Dublin County Councilcounty-wide

Council items 9 in 24 months

• Please advise which footpaths are listed for repairs in the Knocklyon area for 2026 and what is the budget that that has been allocated for these repairs. Can a copy of the priority list for footpaths in Knocklyon be provided please.
  Rathfarnham / Templeogue / Firhouse / Bohernabreena Area Committee12 May 2026Qu (3)South Dublin County Council
• With regard to St Josephs burial Ground in Bohernabreena, are the Council any closer to identifying the owners of the various unused plots in the old part of the cemetery? And are the Council any closer to finding a solution to taking these back in charge, where the owners are unknown or not traceable?
  Rathfarnham / Templeogue / Firhouse / Bohernabreena Area Committee12 May 2026Qu (12)South Dublin County Council
• To ask the manager whether there are plans to remove the split cycle and pedestrian lane between the Community Centre and the Firhouse Community College on Ballycullen Drive due to the cycle lane in both directions on the other side of the road, update the markings and add a no cycling sign to make the commute to school safer for smaller children?.
  Rathfarnham / Templeogue / Firhouse / Bohernabreena Area Committee14 Apr 2026Qu (3)South Dublin County Council
• To ask for an update on works being carried out at derelict Old Tanning Factory in Bohernabreena.
  Rathfarnham / Templeogue / Firhouse / Bohernabreena Area Committee10 Mar 2026Qu (1)South Dublin County Council
• New Works: Part 8 - Proposed Social and Affordable Mixed Tenure Housing Development on Council Land at Castlefield, Old Knocklyon Road, Dublin 16
  Rathfarnham / Templeogue / Firhouse / Bohernabreena Area Committee10 Feb 2026H-I (18)South Dublin County Council
• Can the Chief Executive please provide an update on the repair of the footpath running across the green from 165 Woodlawn Park Grove, Firhouse to the Ballycullen Road, just above Monalea Grove. This footpath was provided for in the programme of works previously.
  Rathfarnham / Templeogue / Firhouse / Bohernabreena Area Committee13 May 2025Qu (4)South Dublin County Council
• To ask the manager to provide any information available regarding the recurrent water outages in Knocklyon, with specific references to the ongoing issues being experienced by residents in Dargle Wood.
  Rathfarnham / Templeogue / Firhouse / Bohernabreena Area Committee13 May 2025Qu (2)South Dublin County Council
• To ask the Chief Executive if the following issues have been considered, regarding the construction work on Killininny. Many residents have raised concerns with me regarding construction of the cycle lane which will leave barely enough room for two vehicles to meet. Driving from Old Bawn towards the M50 now requires motorists to drive on dangerous drainage shores every few yards. With the cycle la
  Rathfarnham / Templeogue / Firhouse / Bohernabreena Area Committee8 Apr 2025Qu (4)South Dublin County Council
• To request an update on any redevelopment plans and timelines for same for the community centre in Whitechurch. This amenity is a great asset for the area but requires adequate investment and supports to continue to serve the needs of local residents.
  Rathfarnham / Templeogue / Firhouse / Bohernabreena Area Committee10 Dec 2024Qu (1)South Dublin County Council

Capacity and public land

No publishable utility-capacity record within the radius. 8 records from Esb substation withheld: source licence forbids redistribution; see the operator's own register.

Public land (LDA register of relevant lands)

• Dublin City Council — Dublin city and suburbs
  3.17 hafolio DN5916F11 m awayas of 1 Apr 2023
• Dublin City Council — Dublin city and suburbs
  0.26 hafolio DN67223F121 m awayas of 1 Apr 2023
• Dún Laoghaire-Rathdown County Council — Dublin city and suburbs
  0.16 hafolio DN16726N135 m awayas of 1 Apr 2023
• Dublin City Council — Dublin city and suburbs
  0.11 hafolio DN82638F165 m awayas of 1 Apr 2023
• South Dublin County Council — Dublin city and suburbs
  0.5 hafolio DN226489F165 m awayas of 1 Apr 2023
• Dublin City Council — Dublin city and suburbs
  6.09 hafolio DN29579F174 m awayas of 1 Apr 2023
• Dublin City Council — Dublin city and suburbs
  0.85 hafolio DN62577F176 m awayas of 1 Apr 2023
• Dublin City Council — Dublin city and suburbs
  0.74 hafolio DN36250F181 m awayas of 1 Apr 2023

Schools and public transport within 1.0 km

Sources used in this report

Generated 12 Sept 2026, 17:35 from the Planning Register store. Nothing on this page was fetched live: every figure was already in the store with the fetch time shown. Deadlines are derived from published receipt and decision dates under the Planning and Development Act 2000; confirm with the planning authority before relying on them.

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