Dún Laoghaire-Rathdown County Council · D25B/0725/WEB
26 Glencairn Crescent, The Gallops, Dublin 18, D18X8P8
Approved in Mar 2026. No sign of building yet.
- 19 Dec 2025Received
- 17 Feb 2026Approved
- 25 Mar 2026Final approval
- 25 Mar 2031Approval runs out
- Status
- Approved
- Decision
- Approved · 17 Feb 2026
- Council
- Dún Laoghaire-Rathdown County Council
- Type
- Permission
- Site
- 256 m²
What’s proposed
Conversion of the existing attic space with new dormer roof space to rear and ro…
Cut short by the council feed. Full text ↗
Planning details
- Reference
- D25B/0725/WEB
- Local authority
- Dún Laoghaire-Rathdown County Council
- Status
- Granted · register status “Final Grant”
- Received
- 19 Dec 2025
- Observations close
- 3 Feb 2026 (closed 269 days ago)
- Decision due
- 20 Feb 2026 · decided 17 Feb 2026
- Decision
- Grant permission on 17 Feb 2026
- Site area
- 256 m² from the mapped boundary, not the council's figure
Live near 26 Glencairn Crescent?
Everything else planned on your street, in one report.
Check my streetWhat could you build here?Opens pre-filled with “attic conversion with a rear dormer” — how the same work went for the houses around here.
Nearby 17 · 500 m · 12 months
Distance
Time
- OpenGlencairn House, Murphystown Way, Leopardstown, DUBLIN, D18X4X7 (A Protected Structure)
- Open3, Glencairn View, The Gallops, Leopardstown, Dublin 18, D18R6A2
- GrantedMeadowfield House, Meadowfield, Ballyogan Road, Dublin 18, D18C6P9
- WithdrawnMeadowfield House, Meadowfield, Ballyogan Road, Dublin 18, D18C6P9
- Granted16, Glenbourne Close, Leopardstown Valley, Dublin 18, D18Y0H6
- Granted25, Glencairn Road, The Gallops, Dublin 18, D18WF53
- Granted30, Glencairn Walk, The Gallops, Dublin 18, D18C8C0
- Commenced9, Glenbourne Walk, Leopardstown Valley, Dublin 18, D18E9X5
Show all 17
- Awaiting decisionNational Mobility Hubs Pilot: Dún Laoghaire-Rathdown, 73 Locations Across the Council's Administrative Area, Dún Laoghaire-Rathdown
- Commenced26, Glencairn Lawn, The Gallops, Dublin, D18K2P4
- GrantedG7 Management Co CLG, Levmoss Park, The Gallops, Dun Laoghaire, Dublin 18
- Commenced5, Glenbourne Green, Leopardstown Valley, Dublin, D18V403
- GrantedGlencairn House, Murphystown Rd, Dublin 18, D18 X4X7(A Protected Structure)
- Withdrawn26 Glencairn Crescent, The Gallops, Leopardstown, Dublin 18, D18X8P8
- Commenced12, Glencairn Glade, The Gallops, Dublin 18, D18YP04
- Granted12a, Orby Court, The Gallops, Dublin 18, D18PK88
- RefusedLevmoss Park, Leopardstown, Dublin 18
- Withdrawn1 Orby Lawn, The Gallops, Dublin 18, D18RY11
- Granted17, Glencairn Road, The Gallops, Ballyogan Road, Dublin 18, D18P992
- Granted5, Glencairn Walk, The Gallops, Leopardstown, Dublin 18, D18P6K3
- Commenced9, Glencairn Road, The Gallops, Murphystown Way, Dublin 18, D18E8W7
- Commenced2, Orby View, The Gallops, Dublin 18, D18FA36
- Granted7, Glencairn Road, The Gallops, Dublin 18, D18A6Y3
- Withdrawn7, Glencairn Road, The Gallops, Dublin 18, D18A6Y3
- Granted8, Orby Court, The Gallops, Ballyogan, Dublin 18, D18VY23
- Granted19, Glencairn Lawn, The Gallops, Dublin 18, D18X5H0
- Withdrawn19, Glencairn Lawn, The Gallops, Dublin 18, D18X5H0
- Appeal decidedSite at Oldtown House, Kilgobbin road, Dublin 18
- Granted16, Orby View, The Gallops, Dublin 18, D18W019
- Commenced8, Glencairn Copse, Leopardstown, Dublin 18, D18Y0A8
- Commenced14, Glenbourne Park, Dublin 18, D18Y6T2
- Granted7, Glenbourne Crescent, Leopardstown, Dublin 18, D18X033
- Refused17, Glencairn Heath, The Gallops, Leopardstown, Dublin 18
- CommencedGlencairn, Murphystown Way, Dublin 18
- Commenced40, Glenbourne Close, Leopardstown, Dublin 18, D18F2X5
- Granted11 Glenbourne Road, Leopardstown Valley, Dublin 18
- Granted21 Glenbourne Walk, Leopardstown Valley, Dublin 18, D18V9H9
- CommencedClay Farm, Phase 2, Ballyogan Road, Dublin 18
- WithdrawnSite at Clay Farm (Phase 2), Ballyogan Road, Dublin 18
- Commenced18, Glenbourne Crescent, Dublin 18, D18YV32
- Commenced11 Glencairn Glade, The Gallops, Dublin 18
- Granted1 Glencairn Dale, The Gallops, Dublin 18
- Commenced4 Glenbourne Green, Leopardstown Valley, Dublin 18 (D18CK23)
- GrantedGort Na Greíne, Sandyford, Co. Dublin
- Withdrawn1 Glencairn Thicket, The Gallops, Leopardstown, Dublin 18 (D18V2X7)
- Granted25 Glencairn Oaks, The Gallops, Dublin 18, D18 HE24
- Commenced24 Larkfield Heath, Clay Farm, Dublin 18, D18TW5R
- Granted10 Glenbourne Walk, leopardstown, Dublin 18
Homes nearby
- For sale33 Glencairn Lawn, The Gallops, Leopardstown, Dublin 18, D18 R7Y8
- For sale16 Glencairn Green, The Gallops, Leopardstown, Dublin 18, D18 P6F6
- For sale10 Glencairn Oaks, The Gallops, Leopardstown, Dublin 18, D18 N2E6
- For saleApartment 9, The Sycamore, Elmfield, Leopardstown, Dublin 18, D18 YX50
- For sale4 Glencairn Grove, The Gallops, Leopardstown, Dublin 18, D18 C5T3
- For sale18 Glencairn Drive, Leopardstown, Dublin 18, D18 YT59
Development land nearby
- Permitted, not started · 200 homes granted 04 Apr 2024, expires 04 Apr 2029 — Lisieux Park (0.6 km)
- Permitted, not started · 57 homes granted 23 Jul 2025, expires 23 Jul 2030 — Leopardstown Village Centre Site B (0.6 km)
- Permitted, not started · 18 homes granted 18 Jun 2025, expires 18 Jun 2030 — Murphystown Road (0.6 km)
- Residential land off Glencairn Lawn, The Gallops, Dublin 18 (0.1 km)
- Residential land off The Sycamore, Elmfield (0.1 km)
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.
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 11 Sept 2026, 15:18.
Source: National Planning Application Database · fetched 11 Sept 2026, 15:18
| Source | Licence | Fetched | Link |
|---|---|---|---|
| National Planning Application Database | CC BY 4.0 | 11 Sept 2026, 15:18 | open |
Summary
D25B/0725/WEB is a planning application to Dún Laoghaire-Rathdown County Council for conversion of the existing attic space with new dormer roof space to rear and ro, received on 19 Dec 2025; permission was granted on 17 Feb 2026.