South Dublin County Council Firhouse-Bohernabreena S99B/0704 South Dublin County Council · S99B/0704
38 Knockfield Manor, Knocklyon, Dublin 16 Approved in Apr 2000. The approval ran out in 2005.
20 Jan 2000 Received 13 Mar 2000 Approved 26 Apr 2000 Final approval 26 Apr 2005 Approval ran out Status Approved i Decision Approved · 13 Mar 2000 Council South Dublin County Council Type Permission Site 391 m² What’s proposed Single storey extension to rear, conversion of garage, two storey extension to side, dry dash finish to external walls and raising height of boundary wall to Knocklyon Road by 675mm
Planning details Reference S99B/0704 Local authority South Dublin County Council Status Granted · register status “Decision” Received 20 Jan 2000 Observations close 24 Feb 2000 (closed 9728 days ago) Decision due 16 Mar 2000 · decided 13 Mar 2000 Decision Grant permission on 13 Mar 2000Proposed development Single storey extension to rear, conversion of garage, two storey extension to side, dry dash finish to external walls and raising height of boundary wall to Knocklyon Road by 675mmAs published by the register.
Site area 391 m² from the mapped boundary, not the council's figure Applicant Not published — the national feed carries no applicant name council register Nearby 65 · 500 m · 5 years Granted 1a, Monalea Park, Firhouse, Dublin 24 modifications to previously granted application SD25A/0084 to… · received 18 Jul 2026 · decided 11 Sept 2026 · 391 m away Open 73, Glenvara Park, Knocklyon, Dublin 16, D16EH74 repair of part of storm damaged boundary wall · received 12 Jun 2026 · decided 26 Jun 2026 · 463 m away Granted 2 Mount Alton Court, Knocklyon, Dublin 16, D16 HW83 re-location · received 12 May 2026 · decided 6 Jul 2026 · 272 m away Granted 8, Monalea Park, Firhouse, D24HF62 build-up of existing hip in roof to side of roof into Dutch hip at… · received 9 Apr 2026 · decided 2 Jun 2026 · 371 m away Granted 9, Knocklyon Close, Knocklyon, Dublin, D16 TP94 amendmetns to the first floor extension previously granted planning… · received 3 Apr 2026 · decided 28 May 2026 · 451 m away Open Proposed Social and Affordable Mixed Tenure Housing Development, on SDCC land at Castlefield Avenue, Old Knocklyon Road, Dublin 16. 29 apartments in a 3-storey block · received 5 Mar 2026 · no decision yet · 211 m away Open Knocklyon to Ballyboden Active and Sustainable Travel Scheme pursuant to the requirements of the above, South Dublin County… · received 30 Jan 2026 · no decision yet · 7 m away Commenced 2, Knocklyon Avenue, Knocklyon, Dublin 16, D16 H3K8 (i) Demolition of single storey lean-to shed · received 26 Jan 2026 · decided 12 Mar 2026 · 352 m away Show all 65 Appeal decided Lands at Castlefield Avenue, Knocklyon adjoining Mimosa Castlefield Ave, Dublin 16, D16 R2F3 2 apartments in a 2-storey block · received 6 Jan 2026 · decided 27 Feb 2026 · 303 m away Granted 28, Glenvara Park, Knocklyon, Dublin 16, D16 XH64 a ground floor flat roof extension to the rear, conversion of the… · received 1 Oct 2025 · decided 25 Nov 2025 · 367 m away Granted 131, Monalea Grove, Firhouse, Dublin 24, D24H1K7 new single storey flat roof hall extension to front (3 · received 4 Sept 2025 · decided 24 Oct 2025 · 405 m away Appeal decided 32, Knocklyon Heights, Knocklyon, Dublin 16, D16P2K0 divide existing site into 2 sites, demolish existing garage · received 16 Aug 2025 · decided 8 Oct 2025 · 149 m away Commenced 5a, Knocklyon Ave, Knocklyon, DUBLIN 16 alterations to previously approved planning application Reg Ref No · received 7 Jul 2025 · decided 1 Sept 2025 · 405 m away Granted 23, Knockfield Manor, Knocklyon Road, Dublin 16, D16 A2K7 single-storey rear · received 10 May 2025 · decided 25 Jun 2025 · 102 m away Granted 33A, Monalea Grove, Knocklyon, Dublin 24, D24AT85 removal of existing wooden fence inside the eastern boundary of the… · received 11 Apr 2025 · decided 3 Jun 2025 · 447 m away Commenced 45, Orlagh Park, Knocklyon, Dublin 16, D16 T8Y1 a dormer roof on the side of the main roof, modifying the rear… · received 10 Apr 2025 · decided 3 Jun 2025 · 449 m away Commenced 1, Monalea Park, Firhouse, Dublin 24 demolish existing carport · received 7 Apr 2025 · decided 30 May 2025 · 391 m away Granted 34, Glenvara Park, Dublin 16, D16 V096 extension to rear of dwelling, converting existing carport at front… · received 31 Mar 2025 · decided 16 May 2025 · 299 m away Commenced 16, Castlefield Green, Knocklyon, Dublin 16, D16C9N1 double storey side extension to existing semi-detached house… · received 10 Mar 2025 · decided 29 Apr 2025 · 447 m away Granted 23, Delaford Lawn, Knocklyon, Dublin 16 detached Two storey Three bedroom house with shared entrance to side · received 7 Mar 2025 · decided 1 May 2025 · 371 m away Withdrawn 34, Glenvara Park, Dublin 16, D16 V096 extension to rear of dwelling, converting existing carport at front… · received 6 Mar 2025 · decided 14 Mar 2025 · 299 m away Commenced 16, Delaford Dr, Knocklyon, Dublin 16, D16 K7Y3 side ground floor · received 17 Feb 2025 · decided 14 Apr 2025 · 376 m away Granted 9, Knocklyon Avenue, Templeogue, Dublin 16, D16X4CO sought for the following Timber fence constructed inside existing… · received 14 Feb 2025 · decided 1 Apr 2025 · 417 m away Commenced 13, Monaela grove, Firhouse, Dublin 24, D24 P3Y2 an attic conversion with hip roof to half hip Dutch gable · received 16 Jan 2025 · decided 5 Mar 2025 · 492 m away Granted Knocklyon Shopping Centre, Knocklyon Road, Dublin 16, D16 W2V0 as built alterations (previously granted layout Ref · received 6 Dec 2024 · decided 10 Feb 2025 · 386 m away Granted 24, Orlagh Park, Knocklyon, Dublin 16 conversion of garage for habitable purposes & single storey domestic… · received 14 Nov 2024 · decided 3 Dec 2024 · 454 m away Granted 5, Knocklyon Avenue, Knocklyon, Dublin 16 the sub-division of the existing dwelling into 2 separate dwellings… · received 30 Sept 2024 · decided 24 Oct 2024 · 405 m away Granted No. 8a, Castlefield Manor, Dublin 16, D16 H3C9 i, Karl Murphy, intend to apply for permission for development at No · received 2 Sept 2024 · decided 29 Oct 2024 · 429 m away Other Castlefield Avenue, Old Knocklyon Road, Knocklyon, Dublin 16 comprised of 31 homes · received 25 Jul 2024 · decided 21 Jan 2025 · 211 m away Granted Hillside, Old Knocklyon Road,, Dublin 16, D16X7R8 demolish existing detached garage · received 13 May 2024 · decided 2 Jul 2024 · 291 m away Commenced 18, Delaford Grove, Dublin 16 sought for alterations to existing roof to allow for new attic… · received 9 May 2024 · decided 2 Jul 2024 · 446 m away Appeal decided Lands at Castlefield Avenue, Knocklyon adjoining Mimosa Castlefield Avenue, Dublin 16, D16 R2F3 2 apartments in a 2-storey block · received 7 May 2024 · decided 1 Jul 2024 · 303 m away Granted 1, Monalea Park, Firhouse, Dublin 24 demolish existing carport & shed, erect new 2-storey 3 bedroom… · received 16 Apr 2024 · decided 13 May 2024 · 391 m away Withdrawn Lands at Castlefield Ave, Knocklyon adj. 5 Knocklyon Rd & Mimosa, Castlefield Ave, D16 detached two storey, building to provide 2 no · received 19 Mar 2024 · decided 5 Apr 2024 · 279 m away Granted 20, Castlefield Court, Dublin 16 sought for to extend the existing concrete ridge tiles & roof tiled… · received 15 Mar 2024 · decided 3 May 2024 · 219 m away Commenced 2, Knocklyon Heights, Dublin 16 a new detached two storey four bedroom dwelling house · received 1 Dec 2023 · decided 14 Dec 2023 · 151 m away Commenced 144, Monalea Grove, Dublin 24 conversion of existing attic to non-habitable space, raising of… · received 23 Aug 2023 · decided 10 Oct 2023 · 374 m away Granted 1, Knocklyon Green, Knocklyon, Dublin 16 a) A new semi-detached two storey, dwelling house of c · received 11 Aug 2023 · decided 5 Sept 2023 · 477 m away Commenced 15, Castlefield Green, Dublin 16 conversion of existing attic space comprising of modification of… · received 3 Aug 2023 · decided 27 Sept 2023 · 440 m away Withdrawn 16 Knocklyon Avenue, Knocklyon, Dublin 16. sought for proposed single storey extension with a tiled roof with… · received 29 Jun 2023 · decided 9 Sept 2025 · 363 m away Granted Knocklyon Shopping Centre, Knocklyon Road, Dublin 16. installation of an open sided canopy to part of existing service… · received 2 Jun 2023 · decided 25 Jul 2023 · 387 m away Commenced 5, Delaford Drive, Knocklyon, Dublin 16 conversion of existing attic space comprising of modification of… · received 28 Apr 2023 · decided 25 May 2023 · 415 m away Commenced 30, Monalea Grove, Dublin 24 conversion of existing attic space comprising of modification of… · received 3 Apr 2023 · decided 29 May 2023 · 466 m away Commenced 23, Knocklyon Close, Dublin, 16. demolish single storey extension at side, erect a two storey four… · received 2 Dec 2022 · decided 1 Feb 2023 · 391 m away Appeal decided Knocklyon Road, Knocklyon, Dublin 16. 4 homes in a 5-storey block · received 24 Nov 2022 · decided 30 Jan 2023 · 250 m away Granted 1, Knocklyon Green, Templeogue, Dublin 16 modifications to previously approved SD16B/0323 to include the… · received 27 Sept 2022 · decided 17 Nov 2022 · 477 m away Open D24 Neighbourhood the D24 Neighbourhood Cycle Network is an interim cycle scheme which… · received 12 Sept 2022 · no decision yet · 343 m away Withdrawn Knocklyon Shopping Centre, Knocklyon Road, Dublin 16. construct a mono pitched glazed wind barrier on the western side of… · received 16 Aug 2022 · decided 12 Sept 2022 · 386 m away Granted 2, Beverly Avenue, Scholarstown Wood,, Dublin 16, D16KP52 a garage conversion into a granny flat extension to side of existing… · received 15 Aug 2022 · decided 10 Oct 2022 · 293 m away Commenced 9, Knocklyon Avenue, Templeogue, Dublin 16, D16X4C0 (a) The removal of the existing conservatory · received 12 Jul 2022 · decided 8 Aug 2022 · 417 m away Commenced 5, Delaford Lawn, Dublin 16 replacement of existing garage · received 17 May 2022 · decided 11 Jul 2022 · 361 m away Commenced 1, Knocklyon Close, Knocklyon, Dublin 16 D16KR79 (a) Demolition of screen wall · received 3 May 2022 · decided 30 May 2022 · 418 m away Granted 3, Idrone Avenue, Dublin 16 amendments to previously approved SD20B/0286 consisting of reduction… · received 19 Apr 2022 · decided 13 Jun 2022 · 343 m away Granted 139, Monalea Grove, Firhouse, Dublin 24 conversion of the existing attic to provide a new bedroom · received 14 Apr 2022 · decided 11 May 2022 · 360 m away Refused 23, Knocklyon Close, Knocklyon, Dublin 16. demolish a single storey extension at side, erect a 2 storey, 4… · received 25 Mar 2022 · decided 17 May 2022 · 391 m away Withdrawn Lands at Castlefield Avenue, Knocklyon, Dublin 16 detached three storey, four bedroom house in a contemporary design… · received 16 Mar 2022 · decided 16 Feb 2023 · 301 m away Granted 3, Castlefield Green, Dublin 16 conversion of attic space to non-habitable space · received 15 Mar 2022 · decided 9 May 2022 · 361 m away Commenced 3, Knocklyon Avenue, Dublin 16 alterations to existing house to include a ground floor extension to… · received 10 Mar 2022 · decided 6 Apr 2022 · 427 m away Granted 1, Beverly Drive, Scholarstown Road, Dublin 16 demolition of existing dwelling house (99 · received 10 Mar 2022 · decided 6 Apr 2022 · 471 m away Granted 10, Idrone Park, Dublin 16 dormer attic extension including raise existing ridge height · received 4 Mar 2022 · decided 31 Mar 2022 · 474 m away Appeal decided 147, Monalea Grove, Dublin 24 2 units · received 7 Dec 2021 · decided 12 Jan 2022 · 386 m away Granted 24, Castlefield Court, Knocklyon, Dublin 16 conversion of existing attic space comprising of modification of… · received 3 Dec 2021 · decided 7 Feb 2022 · 232 m away Commenced 81 Glenvara Park, Knocklyon, Dublin 16. a new one storey flat roofed porch · received 24 Nov 2021 · decided 27 Jan 2022 · 427 m away Granted 36, Beverly Avenue, Dublin 16 a single storey extension to the side · received 8 Nov 2021 · decided 11 Jan 2022 · 319 m away Withdrawn 36, Beverly Avenue, Dublin 16 a single storey extension to the side · received 28 Oct 2021 · decided 3 Nov 2021 · 319 m away Explore this area on the map →
Homes nearby For sale 12 Knockfield Manor, Knocklyon Road, Knocklyon, Dublin 16, D16 Y6E4 Planning near this home · 4 bed · detached · 55 m away For sale 22 Beverly Lawns, Knocklyon, Dublin 16, D16 F5X4 Planning near this home · 3 bed · semi-d · 351 m away For sale 32 Delaford Drive, Knocklyon, Dublin 16, D16 C9Y2 Planning near this home · 3 bed · semi-d · 416 m away For sale 2 Homeville Court, Knocklyon, Dublin 16, D16 Y276 Planning near this home · 3 bed · end of terrace · 461 m away For sale 44 Knocklyon Green, Knocklyon, Dublin 16, D16 KW20 Planning near this home · 3 bed · semi-d · 484 m away For sale 53 Orlagh Park, Scholarstown Road, Dublin 16, D16 X9P4 Planning near this home · 4 bed · semi-d · 519 m away For sale 215 Glenvara Park, Knocklyon, Dublin 16, D16 TY82 Planning near this home · 3 bed · semi-d · 582 m away For sale 44 Knockaire, Knocklyon, Dublin 16, D16 TH63 Planning near this home · 5 bed · semi-d · 598 m away For sale 60 Monalea Grove, Firhouse, Dublin 24, D24 VE8A Planning near this home · 3 bed · semi-d · 611 m away For sale 63 Idrone Drive, Knocklyon, Dublin 16, D16 Y8C6 Planning near this home · 4 bed · semi-d · 638 m away For sale 13 Orlagh Avenue, Scholarstown Road, Dublin 16, D16 W8E8 Planning near this home · 3 bed · semi-d · 638 m away For sale 180 Woodlawn Park Grove, Firhouse, Dublin 24, D24 HC9Y Planning near this home · 3 bed · house · 709 m away Development land nearby From Buildable , our sister site for development land in Dublin.
Permitted, not started · 100 homes granted 10 Aug 2026, expires 09 Aug 2031 — 2 Firhouse Road and Former Morton's The Firhouse Inn (0.6 km) Permitted, not started · 11 homes granted 04 May 2018, expires 02 Jul 2031 — Vista Montana (0.7 km) Permitted, not started · 55 homes granted 02 Jun 2026, expires 02 Jun 2031 — Scholarstown House (0.7 km) Residential land off Villa Beau, 20 Knocklyon Heights, Dublin 16 (0.1 km) Residential land off Knockfield Manor, Knocklyon, Dublin 16 (0.1 km) See all development land near here →
Zoning G1 — Open space with recreation Open space with active recreational amenities — pitches, courts, play areas.
R2 — Existing residential An established residential area. The objective is to protect existing residential amenity as well as to provide housing — which is the objective a neighbour's objection to an overbearing extension is usually argued under.
Protections nearby 250 m No mapped flood area nearby.
Where this comes from National planning feed (NPAD), fetched 11 Sept 2026, 18:51.
Source: npad · fetched 11 Sept 2026, 18:51 Source Licence Fetched Link npad CC-BY-4.0 11 Sept 2026, 18:51 open
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Summary S99B/0704 is a planning application to South Dublin County Council for single storey extension to rear, conversion of garage, two storey extension to side, dry, received on 20 Jan 2000; permission was granted on 13 Mar 2000.
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