Dun Laoghaire-Rathdown County Council Dundrum D26B/0380/WEB Dún Laoghaire-Rathdown County Council · D26B/0380/WEB
12 Grange Wood, Rathfarnham, Dublin 16, D16HE63 Approved in Sept 2026. No sign of building yet.
30 Jun 2026 Received 20 Aug 2026 Approved 23 Sept 2026 Final approval 23 Sept 2031 Approval runs out Status Approved Decision Approved · 20 Aug 2026 Council Dún Laoghaire-Rathdown County Council Type Permission Site 346 m² What’s proposed Alterations and extensions to the existing two-storey, semi-detached house compr…
Cut short by the council feed. Full text ↗
Planning details Reference D26B/0380/WEB Local authority Dún Laoghaire-Rathdown County Council Status Granted · register status “Final Grant” Received 30 Jun 2026 Observations close 4 Aug 2026 (closed 87 days ago) Decision due 24 Aug 2026 · decided 20 Aug 2026 Decision Grant permission on 20 Aug 2026Site area 346 m² from the mapped boundary, not the council's figure What could you build here? Opens pre-filled with “two-storey side and rear extension with rooflights, semi-detached house” — how the same work went for the houses around here.
Nearby 13 · 500 m · 12 months Time 90 days 12 months 5 years
Awaiting decision 10 Grange Wood, Rathfarnham, Dublin, D16WP38 a single storey pi… · received 23 Sept 2026 · no decision yet · 14 m away Awaiting decision 56, Broadford Cres, Ballinteer, Dublin 16, D16DD21 attic conversion for storage including rear dormer extending above… · received 23 Sept 2026 · no decision yet · 478 m away Awaiting decision 7 Grange Wood, Rathfarnham, Dublin 16, D16HY00 a development · received 3 Sept 2026 · no decision yet · 41 m away Granted 7, Grange Wood, Rathfarnham, DUBLIN, D16HY00 1 Unit · received 27 Aug 2026 · decided 2 Sept 2026 · 41 m away Withdrawn 7, Grange Wood, Rathfarnham, Dublin 16, D16HY00 a development · received 21 Aug 2026 · decided 27 Aug 2026 · 41 m away Granted 27 Broadford Avenue, Ballinteer, Dublin 16, D16X440 a single storey extension t… · received 23 Jul 2026 · no decision yet · 432 m away Commenced 17 Marley Drive, Rathfarnham, Dublin 16, D16VF66 1) demolition of the existing single-storey ex… · received 14 May 2026 · decided 6 Jul 2026 · 436 m away Withdrawn 17, Marley Drive, Rathfarnham, Dublin 16, D16VF66 1) demolition of the existing single-storey ex… · received 11 May 2026 · decided 12 May 2026 · 436 m away Show all 13 Refused 24 Broadford Park, Ballinteer, Dublin 16, D16WN52 being sought for the widening of the existing vehicular entrance to… · received 25 Mar 2026 · decided 18 May 2026 · 474 m away Granted 6 Manor Park, Rathfarnham, Dublin 16, D16EV90 (1) provision of new pedestrian gate to side eleva… · received 19 Mar 2026 · decided 12 May 2026 · 209 m away Withdrawn 6, Manor Park, Marley Grange, Dublin 16, D16EV90 (1) provision of new pedestrian gate to side eleva… · received 11 Mar 2026 · decided 13 Mar 2026 · 209 m away Granted 56, Broadford Avenue, Ballinteer, Dublin 16, D16Y397 sought for ground floor extension to front to extend living room · received 2 Feb 2026 · decided 23 Mar 2026 · 437 m away Granted 35, Grange Wood, Rathfarnham, Dublin 16, D16A240 roof window to front · received 19 Nov 2025 · decided 21 Jan 2026 · 98 m away Commenced 54, Broadford Hill, Ballinteer, Dublin 16, D16FH61 attic conversion with dormer to rear to accommodate sta… · received 22 Sept 2025 · decided 7 Nov 2025 · 482 m away Commenced 1, Grange Wood, Rathfarnham, Dublin 16, D16NP99 modifications to previous planning permission D22A/0981 for a… · received 4 Jun 2025 · decided 28 Jul 2025 · 106 m away Commenced 33, Llewellyn Court, Rathfarnham, Dublin 16, D16T680 i intend to apply for Planning Permission for development at this site · received 17 Apr 2025 · decided 11 Jul 2025 · 414 m away Commenced 7, Heather Close, Marlay Wood, Rathfarnham, Dublin 16 sought for attic conversion, raising of gable end to chan… · received 10 Apr 2025 · decided 28 May 2025 · 353 m away Commenced 22, Llewellyn Court, Rathfarnham, Dublin 16, D16YH22 demolition of the front porch · received 28 Mar 2025 · decided 18 Jul 2025 · 383 m away Commenced 62A, Grange Wood, Rathfarnham, Dublin 16, D16WK77 (1) Retention Permission is sought for the construction of a single… · received 18 Dec 2024 · decided 14 Feb 2025 · 138 m away Commenced 46, Grange Wood, Rathfarnham, Dublin 16, D16P922 alterations to an existing house including the demolition of an… · received 11 Dec 2024 · decided 12 Feb 2025 · 83 m away Withdrawn 46, Grange Wood, Rathfarnham, Dublin 16, D16 P922 alterations to an existing house including the demolition of an… · received 9 Dec 2024 · decided 16 Dec 2024 · 83 m away Commenced 152, Broadford Rise, Ballinteer, Dublin 16, D16DW90 partial demolition of existing single storey extension to side · received 22 Nov 2024 · decided 22 Jan 2025 · 283 m away Commenced 2, Priory Court, Rathfarnham, Dublin 16, D16AY80 intend to apply for planning permission · received 11 Nov 2024 · decided 10 Jan 2025 · 381 m away Granted 31, Broadford Avenue, Dublin 16, D16KX32 a single-storey ex… · received 5 Nov 2024 · decided 20 Dec 2024 · 447 m away Withdrawn 2, Priory Court, Rathfarnham, Dublin 16, D16AY80 intend to apply for planning permission · received 31 Oct 2024 · decided 7 Nov 2024 · 381 m away Granted 49A Broadford Crescent, Ballinteer, Dublin 16, D16 X2N0 design alterations to dwelling permitted under D21A/0129 (ABP-3117… · received 16 Sept 2024 · decided 7 Nov 2024 · 416 m away Withdrawn 49A, Broadford Crescent, Ballinteer, Dublin 16, D16X2N0 design alterations to dwelling permitted under D21A/0129 (ABP-3117… · received 9 Sept 2024 · decided 16 Sept 2024 · 416 m away Commenced 31, Broadford Avenue Ballinteer, Dublin 16, D16 KX32 a two storey extens… · received 16 Aug 2024 · decided 10 Oct 2024 · 447 m away Commenced 6, Manor park, Rathfarnham, Dublin 16, D16EV9 (1)Provision of a new part 2 storey, part single storey extension to… · received 12 Jul 2024 · decided 5 Sept 2024 · 209 m away Withdrawn 6, Manor Park, Dublin 16, D16EV90 (1)Provision of a new part 2 storey, part single storey extension to… · received 9 Jul 2024 · decided 12 Jul 2024 · 209 m away Withdrawn 6, Manor Park, Rathfarnham, Dublin 16, D16EV90 (1)Provision of a new part 2 storey, part single storey extension to… · received 28 Jun 2024 · decided 3 Jul 2024 · 209 m away Commenced 7, Heather Drive, Rathfarnham, Dublin 16, D16DD70 replacement of the existing hipped roof with a gable roof to the… · received 12 Apr 2024 · decided 4 Jun 2024 · 285 m away Withdrawn 49, Broadford Crescent, Dublin 16, D16XN83 alterations to D21A/0129 · received 10 Apr 2024 · decided 30 May 2024 · 411 m away Withdrawn 49, Broadford Crescent, Dublin 16, D16XN83 alterations to previously approved planning application… · received 26 Mar 2024 · decided 4 Apr 2024 · 411 m away Granted 11A, Marley Drive, Marley Grange, Rathfarnham, Dublin 16. a proposed new vehicular entrance off Marley Drive to serve 11A M… · received 28 Nov 2023 · decided 31 Jan 2024 · 467 m away Appeal decided 4, Stonemason's Green, Ballinteer, Dublin 16, D16HR58 attic conversion for storage with dormer window to the rear · received 15 Nov 2023 · decided 18 Jan 2024 · 215 m away Granted 8 Llewellyn Close, Rathfarnham, Dublin, D16 PC92 development at this site · received 25 Aug 2023 · decided 16 Oct 2023 · 448 m away Commenced 14 Heather Drive, Rathfarnham, Co. Dublin sought for construction of attic conversion · received 11 Jul 2023 · decided 21 Aug 2023 · 322 m away Commenced 59, Broadford Crescent, Dublin 16, D16K668 attic conversion for storage with dormer window to the rear · received 30 Jun 2023 · decided 14 Aug 2023 · 477 m away Granted 1, Heather Grove, Rathfarnham, Dublin 16, D16YK60 a detached 2-storey, 3-bed house on lan… · received 22 Jun 2023 · decided 15 Nov 2023 · 427 m away Commenced 1, Llewellyn Lawn, Rathfarnham, Dublin 16, D16RD76 modifications to the previously approved D23B/0011 for alteration · received 25 May 2023 · decided 13 Jul 2023 · 408 m away Granted 86, Broadford Lawn, Dublin 16, D16VP71 a single storey porch extension to front of existing · received 18 May 2023 · decided 11 Jul 2023 · 318 m away Granted Threerock Rovers Hockey Club, Grange Road, Rathfarnham, Dublin 16 erect a 24 metre high multi user monopole with antennas, dishes · received 10 May 2023 · decided 31 Oct 2023 · 447 m away Granted 19, Llewellyn Way, Rathfarnham, Dublin 16, D16PR53 subdivision of site · received 28 Apr 2023 · decided 24 Aug 2023 · 387 m away Granted 12, Manor Rise,Marley Grange, Rathfarnham, Dublin 16, D16PX07 alterations to front · received 17 Apr 2023 · decided 1 Jun 2023 · 190 m away Commenced 7, Manor Green, Marley Drive, Dublin 14, D16X990 conversion of the attic to consist of replacement of the existing… · received 31 Mar 2023 · decided 26 Jun 2023 · 354 m away Granted Ballinteer Community School, Broadford Road, Ballinteer, Dublin 16, D16XF79 signage above the entrance door of school · received 3 Feb 2023 · decided 23 Mar 2023 · 471 m away Granted 1, Llewellyn Lawn, Rathfarnham, Dublin 16, D16RD76 the alterations · received 12 Jan 2023 · decided 1 Mar 2023 · 408 m away Commenced 2, Llewellyn Grove, Rathfarnham, Dublin 16 a two storey with attic conversion, 3 bedroom detached dwelling… · received 13 Dec 2022 · decided 29 Mar 2023 · 449 m away Appeal decided 157 Broadford Rise, Ballinteer, Dublin 16 the demolition of an existing single storey shed · received 12 Dec 2022 · decided 13 Feb 2023 · 224 m away Granted Site at 1 Grange Wood, Rathfarnham, Dublin 16, D16NP99 new 168sqm three bedroom, two storey, detached dwelling… · received 8 Dec 2022 · decided 7 Feb 2023 · 104 m away Commenced 27 Heather Drive, Marley Wood, Rathfarnham, Dublin 16 sought for attic conversion, raising of gable end to chan… · received 25 Oct 2022 · decided 9 Dec 2022 · 275 m away Granted 1, Llewellyn Lawn, Rathfarnham, D16RD76 1) Two storey extensions to front · received 18 Jul 2022 · decided 7 Sept 2022 · 408 m away Granted 3 Llewellyn Lawn, Rathfarnham, D16k636 - 1) Two storey extension to front · received 11 Jul 2022 · decided 1 Sept 2022 · 402 m away Commenced 20 Manor Rise, Marley Grange, Dublin, D16 TR76 sought for · received 4 Mar 2022 · decided 20 Apr 2022 · 211 m away Refused 17 Heather Lawn, Rathfarnham, Dublin 16, D16 DW63 sought for the erection of single storey · received 2 Mar 2022 · decided 20 Apr 2022 · 204 m away Refused 6, Highfield Court, Rathfarnham, Dublin, D16RW31 sought for development · received 9 Feb 2022 · decided 31 Mar 2022 · 349 m away Granted 20 Llewellyn Park, Rathfarnham, Dublin 16, D16 CX67 conversion · received 12 Nov 2021 · decided 11 Feb 2022 · 342 m away Explore this area on the map →
Homes nearby For sale 3 Grange Wood, Rathfarnham, Dublin 16, D16 VH36 Planning near this home · 80 m away For sale 30 Grange Wood, Rathfarnham, Ballinteer, Dublin 16, D16 R221 Planning near this home · 87 m away For sale 41 Broadford Crescent, Ballinteer, Dublin 16, D16 HC78 Planning near this home · 383 m away For sale 11 Llewellyn Lawn, Rathfarnham, Dublin 16, D16 Y3E0 Planning near this home · 395 m away For sale 45 Broadford Crescent, Ballinteer, Dublin 16, D16 NX04 Planning near this home · 398 m away For sale 37 Llewellyn Court, Rathfarnham, Dublin 16, D16 NX48 Planning near this home · 434 m away Development land nearby Residential land off Grange Wood, Rathfarnham, Dublin 16 (0.0 km) Residential land off Grange Wood, Rathfarnham, Dublin 16 (0.1 km) Residential land off Grange Wood, Rathfarnham, Dublin 16 (0.1 km) Residential land off Grange Wood, Rathfarnham, Dublin 16 (0.2 km) Residential land off Heather Lawn, Rathfarnham, Dublin 16 (0.2 km) See all development land near here →
Zoning C2.1 — Economic development and employment Zoned for employment uses. Housing is not the intended use here.
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.
R2.6 — 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.
Where this comes from National planning feed (NPAD), fetched 7 Oct 2026, 01:19.
Source: National Planning Application Database · fetched 7 Oct 2026, 01:19 Source Licence Fetched Link National Planning Application Database CC BY 4.0 7 Oct 2026, 01:19 open
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Summary D26B/0380/WEB is a planning application to Dún Laoghaire-Rathdown County Council for alterations and extensions to the existing two-storey, semi-detached house compr, received on 30 Jun 2026; permission was granted on 20 Aug 2026.
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