South Dublin County Council Lucan SD20B/0090 South Dublin County Council · SD20B/0090
9, Castle Riada Grove, Lucan, Co. Dublin Approved in 2020. Approval ran out in 2025.
13 Mar 2020 Received 26 Jun 2020 Approved 30 Jul 2020 Final approval 30 Jul 2025 Approval ran out Status Approved Decision Approved · 26 Jun 2020 Council South Dublin County Council Type Permission Site 220 m² What’s proposed Two storey pitched roofed extension to the side (including the extension of the main existing roof ridge and slopes to form a gable) with a pitched canopy roof outside the front porch; single storey pitched roofed extension to rear and side; 'Velux' type roof windows to the front slope of the main roof and roof over the single storey (rear & side) extension; single storey detached pitched roofed garden store and the extension of the north facing site boundary wall to the rear of the public footpath along Castle Road; changes to the elevations of the property and will include internal alterations all for uses associated with the domestic use of the single family dwelling
Planning details Reference SD20B/0090 Local authority South Dublin County Council Status Granted · register status “Officer Allocation” Received 13 Mar 2020 Observations close 17 Apr 2020 (closed 2363 days ago) Decision due 2 Jul 2020 · decided 26 Jun 2020 Decision Grant permission on 26 Jun 2020Proposed development Two storey pitched roofed extension to the side (including the extension of the main existing roof ridge and slopes to form a gable) with a pitched canopy roof outside the front porch; single storey pitched roofed extension to rear and side; 'Velux' type roof windows to the front slope of the main roof and roof over the single storey (rear & side) extension; single storey detached pitched roofed garden store and the extension of the north facing site boundary wall to the rear of the public footpath along Castle Road; changes to the elevations of the property and will include internal alterations all for uses associated with the domestic use of the single family dwellingAs published by the register.
Site area 220 m² from the mapped boundary, not the council's figure Applicant Not published — the national feed carries no applicant name council register Nearby 70 · 500 m · 5 years Granted 7, Fforster Grove, Lucan, Co. Dublin, K78 TV76 a single storey extension porch · received 31 Aug 2026 · decided 22 Sept 2026 · 297 m away Granted 22, Colthurst Close, Lucan, Co. Dublin, K78TW68 a home office with 2 no · received 16 Jul 2026 · decided 4 Sept 2026 · 415 m away Granted 2, Abbeywood Park, Lucan, Dublin, K78 RK75 use of existing rear lean-to for small-scale home based assembly of… · received 9 Jun 2026 · decided 26 Jun 2026 · 483 m away Granted 10, Moy Glas Wood, Lucan, County Dublin, K78E793 a Dormer Attic conversion including · received 5 Jun 2026 · decided 22 Jul 2026 · 480 m away Commenced 19, Foxford, Ballyowen, Lucan, Co Dublin, K78 K377 convert existing Attic Space to living accommodation incorporating… · received 3 Jun 2026 · decided 22 Jul 2026 · 388 m away Granted 1, Moy Glas Lawn, Lucan, Co. Dublin a two storey extension to the side of a two storey semi-detached… · received 25 May 2026 · decided 15 Jun 2026 · 419 m away Withdrawn 19, Foxford, Lucan, Dublin, K78 K377 convert existing attic space to living accommodation incorporating… · received 25 May 2026 · decided 27 May 2026 · 388 m away Granted 39, Fforester Park, Ballydowd Manor, Lucan, Dublin, K78PX79 conversion of existing attic space comprising of a modification of… · received 22 May 2026 · decided 15 Jul 2026 · 170 m away Show all 70 Granted 109 Castle Riada Drive, Lucan, Co. Dublin, K78 DN32 a dormer window in the main roof to the rear of the house, the… · received 22 Apr 2026 · decided 11 Jun 2026 · 53 m away Refused 2, Abbeywood Park, Lucan, Dublin, K78 RK75 a single storey lean- to structure attached to side of existing… · received 14 Apr 2026 · decided 11 May 2026 · 478 m away Commenced 20, Esker Wood Drive, Ballyowen, Lucan, Dublin conversion of existing attic space comprising of modification of… · received 8 Apr 2026 · decided 27 May 2026 · 265 m away Commenced 8, Colthurst Road, Lucan, Dublin, K78 RK44 attic conversion including a rear dormer roof extension, a new… · received 4 Apr 2026 · decided 22 May 2026 · 388 m away Commenced 16, Fforster Close, Ballydowd Manor, Lucan, Co. Dublin, K78 VX56 conversion of existing attic space comprising of modification of… · received 18 Mar 2026 · decided 5 May 2026 · 158 m away Appeal decided No.7 FForster Grove, Lucan, Co. Dublin., K78 TV76 a single shed with pitched roof to rear garden of existing dwelling… · received 3 Nov 2025 · decided 11 Dec 2025 · 297 m away Granted 28, Abbeywood Ave, Lucan, Dublin, K78K590 attic conversion for storage, including two rooflights to the front… · received 31 Oct 2025 · decided 8 Dec 2025 · 361 m away Commenced 5, Colthurst Close, Lucan, Dublin converting the attic space to non-habitable home use, to include a… · received 18 Aug 2025 · decided 7 Oct 2025 · 369 m away Commenced 22, Colthurst Close, Lucan, Co. Dublin, K78TW68 the conversion of the existing attic space including new internal… · received 5 Aug 2025 · decided 30 Sept 2025 · 415 m away Commenced 62, Elmbrook Walk, Ballyowen, Lucan, Co. Dublin, K78 A218 conversion of existing attic space comprising of modification of… · received 30 Jul 2025 · decided 15 Sept 2025 · 475 m away Refused 64, Castle Riada Avenue, Lucan, K78PH00 installation of a gateway in the boundary wall to the rear of the… · received 16 Jul 2025 · decided 29 Jul 2025 · 213 m away Withdrawn 22, Colthurst Close, Lucan, Co. Dublin, K78TW68 conversion of the existing attic space including new internal stairs · received 15 Jul 2025 · decided 29 Jul 2025 · 415 m away Commenced No. 2, Ffosters Court, Lucan, Co. Dublin change of roof profile from hip end profile to full gable end… · received 25 Jun 2025 · decided 1 Aug 2025 · 63 m away Commenced 6 Colthurst Close,, Ballyowen, Lucan,, Co. Dublin,, K78 AP63 conversion of existing attic space comprising of modification of… · received 9 Jun 2025 · decided 5 Aug 2025 · 363 m away Commenced 4 Colthurst Close,, Ballyowen, Lucan,, Co. Dublin,, K78 E034 conversion of existing attic space comprising of modification of… · received 9 Jun 2025 · decided 30 Jul 2025 · 375 m away Commenced 5, Elm Court, Griffeen Valley, Lucan, Co. Dublin, K78 WR60 conversion of existing attic space comprising of modification of… · received 9 Jun 2025 · decided 5 Aug 2025 · 461 m away Commenced 77, Fforster Park, Ballydowd Manor, Lucan, Co. Dublin, K78 F981. conversion of existing attic space comprising of modification of… · received 5 Jun 2025 · decided 15 Jul 2025 · 187 m away Withdrawn 2, Ffosters Court, Lucan, Dublin change of roof profile from hip end profile to full gable end… · received 27 May 2025 · decided 5 Jun 2025 · 63 m away Commenced 6, Abbeywood Crescent, Lucan, Co. Dublin, K78 X563 conversion of existing attic space comprising of modification of… · received 2 Apr 2025 · decided 15 May 2025 · 346 m away Granted 1, Ash Park Ave, Esker South, Lucan, Co. Dublin, K78 PT67 a 30 · received 17 Mar 2025 · decided 8 May 2025 · 497 m away Commenced 19, Moy Glas Way, Lucan, Co. Dublin, K78 VW29 conversion of existing attic space comprising of modification of… · received 5 Mar 2025 · decided 23 Apr 2025 · 394 m away Granted 8, Castle Riada Grove, Lucan, Co. Dublin, K78 EK77 temporarily putting a gate in the boundary wall of my house which… · received 12 Feb 2025 · decided 5 Mar 2025 · 42 m away Commenced 15, Esker Wood Drive, Lucan, Co. Dublin, K78 RY68 sought for alteration/extension of the existing two-storey end of… · received 19 Dec 2024 · decided 19 Feb 2025 · 401 m away Granted 1, Forster Court, Ballydowd Manor, Lucan, Co. Dublin, K78 Y766 (i) Removal of the existing shed · received 16 Dec 2024 · decided 14 Feb 2025 · 59 m away Commenced 24, Colthurst Crescent, Lucan, Co. Dublin, K78 X273 conversion of existing attic space comprising of modification of… · received 25 Nov 2024 · decided 24 Jan 2025 · 413 m away Commenced 21, Colthurst Close, Lucan, Co. Dublin, K78 KX60 conversion of existing attic space comprising of modification of… · received 18 Nov 2024 · decided 14 Jan 2025 · 408 m away Commenced 90, Elmbrook Crescent, Lucan, Co Dublin, K78 W599 chimney stack · received 13 Nov 2024 · decided 10 Jan 2025 · 424 m away Withdrawn 90, Elmbrook Cresecent, Lucan, K78W599 chimney stack · received 23 Oct 2024 · decided 4 Nov 2024 · 424 m away Granted 1, Fforster Close, Ballydowd, Lucan, County Dublin, K78 Y0E1 the retention of 1 No · received 20 Oct 2024 · decided 29 Nov 2024 · 92 m away Commenced 79, Fforster Park, Ballydowd Manor, Lucan, Co. Dublin, K78 P025. conversion of existing attic space comprising of modification of… · received 25 Sept 2024 · decided 14 Nov 2024 · 185 m away Commenced Units 2 - 10, Ballyowen Castle Shopping Centre, Castle Road, Ballyowen, Lucan, Dublin single storey extension to front/side of units 2 to 10 · received 7 Aug 2024 · decided 2 Sept 2024 · 313 m away Appeal decided 23, Fforster Drive, Ballydowd Manor, Lucan, Co. Dublin, K78 X970 two storey extension to the side of existing dwelling comprising of… · received 31 Jul 2024 · decided 27 Aug 2024 · 255 m away Commenced 12, Colthurst Close, Lucan, Co. Dublin, K78 NW62. flat roof first floor extension over existing ground floor extension… · received 27 May 2024 · decided 19 Jul 2024 · 343 m away Commenced 5, Moy Glas Drive, Lucan, Co. Dublin a single storey extension to rear & side of existing dwelling, an… · received 15 Mar 2024 · decided 9 May 2024 · 405 m away Commenced 12, Colthurst Close, Lucan, Co. Dublin, K78 NW62. flat roof first floor extension over existing ground floor extension… · received 20 Feb 2024 · decided 19 Mar 2024 · 343 m away Commenced 8, Castle Riada Grove, Lucan, Co. Dublin, K78 EK77 a two storey pitched roof extension to the side of the single family… · received 12 Jan 2024 · decided 4 Mar 2024 · 22 m away Commenced 10, Moy Glas Close, Lucan, Dublin conversion of existing attic space comprising of modification of… · received 14 Dec 2023 · decided 9 Feb 2024 · 357 m away Granted 25, Abbeywood Court, Lucan, Dublin conversion of his attic to storage including a dormer window to the… · received 13 Dec 2023 · decided 17 Jan 2024 · 251 m away Granted The Pennyhill Public House, Ballyowen Shopping Centre, Lucan, Co Dublin erect a 21 metre high multi user monopole with antennas, dishes · received 4 Oct 2023 · decided 31 Oct 2023 · 212 m away Granted 7, Castle Riada Avenue, Lucan, Dublin single storey detached gym · received 24 Aug 2023 · decided 17 Oct 2023 · 238 m away Withdrawn 7, Castle Riada Avenue, Lucan, Dublin a single storey detached gym · received 14 Jul 2023 · decided 28 Jul 2023 · 238 m away Commenced 16, Colthurst Close, Lucan, Dublin conversion of existing attic space comprising of modification of… · received 31 May 2023 · decided 25 Jul 2023 · 362 m away Refused Units 1 to 10, Ballyowen Castle Shopping Centre, Castle Road, Ballyowen, Lucan, Co. Dublin single storey extension · received 30 May 2023 · decided 24 Jul 2023 · 315 m away Granted 1, Fforster Close, Ballydowd, Lucan, Co. Dublin, K78Y0E1 convert attic to storage room, with dormer roof to rear of dwelling · received 29 May 2023 · decided 20 Jul 2023 · 92 m away Granted 7, Moy Glas Crescent, Lucan, Dublin change of roof profile from hip end profile to full gable end… · received 22 May 2023 · decided 19 Jun 2023 · 370 m away Commenced 66, Castle Riada Drive, Lucan, Co. Dublin a new two storey dwelling in the side of existing dwelling including… · received 17 May 2023 · decided 10 Jul 2023 · 257 m away Commenced 65, Castle Riada Grove, Lucan, Co. Dublin conversion of existing attic space comprising of modification of… · received 10 May 2023 · decided 4 Jul 2023 · 162 m away Commenced 11, Moy Glas Crescent, Lucan, Dublin conversion of existing attic space comprising of modification of… · received 17 Apr 2023 · decided 12 Jun 2023 · 361 m away Granted 36 Abbeywood Crescent, Lucan, Co. Dublin. extension of domestic habitable use into existing rear garage plus… · received 12 Apr 2023 · decided 9 May 2023 · 471 m away Refused 66, Castleriada Drive, Lucan, Co. Dublin a new two storey dwelling in the side garden of existing dwelling… · received 28 Feb 2023 · decided 24 Apr 2023 · 257 m away Commenced 21, Fforster Close, Ballydowd, Lucan, Dublin a new Front Porch, A new Front Side & Rear Single Storey Extension… · received 13 Dec 2022 · decided 16 Feb 2023 · 154 m away Granted 17, Fforster Green, Ballydowd Manor, Lucan, Co. Dublin, K78 KX05 single storey extension to the side of existing dwelling comprising… · received 30 Nov 2022 · decided 16 Dec 2022 · 386 m away Commenced 7, Moy Glas Avenue, Lucan, Dublin conversion of Existing Attic Space comprising of modification of… · received 28 Nov 2022 · decided 1 Feb 2023 · 422 m away Granted 18, Castleriada Grove, Lucan, Co. Dublin conversion of existing attic space comprising of modification to… · received 23 Sept 2022 · decided 10 Nov 2022 · 65 m away Granted 18, Fforster Close, Ballydowd, Lucan, K78D684 convert attic to storage room with dormer roof to rear of dwelling · received 29 Aug 2022 · decided 18 Oct 2022 · 161 m away Granted 2, Moy Glas Wood, Lucan, Co Dublin, K78 P5D2 sought for a single storey extension to the side/rear · received 27 Jun 2022 · decided 22 Aug 2022 · 482 m away Granted 12 Moy Glas Way, Lucan, Co Dublin K78 VX52 conversion of existing attic space comprising of · received 2 Jun 2022 · decided 27 Jul 2022 · 414 m away Commenced 2, Abbeywood Avenue, Lucan, Co. Dublin single storey extension to the side with pitched roof over · received 11 May 2022 · decided 4 Jul 2022 · 311 m away Withdrawn 12, Moy Glas Way, Lucan, Co. Dublin conversion of existing attic space comprising of modification of… · received 19 Apr 2022 · decided 9 May 2022 · 414 m away Commenced 10, Fforster Row, Ballydowd Manor, Lucan, Co. Dublin a single storey kitchen, living room · received 17 Feb 2022 · decided 13 Apr 2022 · 336 m away Withdrawn 7, Fforster Close, Ballydowd Manor, Lucan, Dublin, K78H526 (1) Retain an unapproved shed in the rear garden · received 14 Feb 2022 · decided 7 Feb 2023 · 94 m away Commenced 18, Fforster Close, Ballydowd, Lucan, K78D684 a double storey front, side · received 23 Nov 2021 · decided 26 Jan 2022 · 161 m away Explore this area on the map →
Homes nearby For sale 80 Castle Riada Avenue, Lucan, Co. Dublin Planning near this home · 3 bed · semi-d · 261 m away For sale 15 Fforster Way, Ballydowd Manor, Lucan, Co. Dublin, K78 TC91 Planning near this home · 3 bed · semi-d · 299 m away For sale 31 Foxford Court, Lucan, Co. Dublin, K78 XF82 Planning near this home · 2 bed · apartment · 332 m away For sale 20 Abbeywood Avenue, Lucan, Co. Dublin, K78 YP27 Planning near this home · 3 bed · semi-d · 357 m away For sale 58 Abbeywood Way, Lucan, Co. Dublin, K78 P277 Planning near this home · 2 bed · house · 395 m away For sale 10 Moyglas Drive, Lucan, Co. Dublin Planning near this home · 3 bed · semi-d · 458 m away For sale 1 Colthurst Mews, Lucan, Co. Dublin, K78 DX25 Planning near this home · 4 bed · semi-d · 484 m away For sale 19 Ballyowen Square, Lucan, Co. Dublin, K78 N524 Planning near this home · 3 bed · terrace · 510 m away For sale 18 Ballyowen Square, Lucan, Co. Dublin, K78 EK85 Planning near this home · 3 bed · end of terrace · 510 m away For sale 27 Ballyowen Square, Lucan, Co. Dublin, K78 HN53 Planning near this home · 3 bed · end of terrace · 521 m away For sale 6 Elm Drive, Griffeen Valley, Lucan, Co. Dublin, K78 RH56 Planning near this home · 6 bed · semi-d · 538 m away For sale 14 Colthurst Mews, Lucan, Co. Dublin Planning near this home · 3 bed · semi-d · 553 m away Development land nearby From Buildable , our sister site for development land in Dublin.
Permitted, not started · 10 homes granted 28 Jul 2026, expires 28 Jul 2031 — Newlands Road (0.7 km) Stalled build · 14 homes; commenced 30 Oct 2014, no completion certificate, planned end Jan 2016 — Moy Glas Glade, Esker Road, Lucan, Co. Dublin (0.3 km) Residential land off Castleriada Drive, Lucan (0.2 km) Residential land off Castleriada Drive, Lucan (0.2 km) Residential land off Castleriada Drive, Lucan (0.2 km) See all development land near here →
Zoning 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 SD20B/0090 is a planning application to South Dublin County Council for two storey pitched roofed extension to the side (including the extension of the main, received on 13 Mar 2020; permission was granted on 26 Jun 2020.
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