Dún Laoghaire-Rathdown County Council · D26B/0435
16 Glenbourne Close, Leopardstown Valley, Dublin 18, D18Y0H6
Approved in Sept 2026. No sign of building yet.
- 30 Jul 2026Received
- 22 Sept 2026Approved
- 22 Sept 2031Approval runs out
- Status
- Approved
- Decision
- Approved · 22 Sept 2026
- Council
- Dún Laoghaire-Rathdown County Council
- Type
- Permission
- Site
- 202 m²
What’s proposed
(a) single storey extension to rear and (b) loft conversion with new dormer to t…
Cut short by the council feed. Full text ↗
Planning details
- Reference
- D26B/0435
- Local authority
- Dún Laoghaire-Rathdown County Council
- Status
- Granted · register status “Decision Issued”
- Received
- 30 Jul 2026
- Observations close
- 3 Sept 2026 (closed 60 days ago)
- Decision due
- 23 Sept 2026 · decided 22 Sept 2026
- Decision
- Grant permission on 22 Sept 2026
- Site area
- 202 m² from the mapped boundary, not the council's figure
What could you build here?Opens pre-filled with “rear extension with a dormer” — how the same work went for the houses around here.
Nearby 11 · 500 m · 12 months
Distance
Time
- OpenLands at and between, Carrickmines 220kV Substation, Ballyogan Road, Dublin 18, D18 X0D0 and,, Blackrock Park, Blackrock Park, Rock Road, Blackrock, Dublin.A94HWF6
- Commenced9, Glenbourne Walk, Leopardstown Valley, Dublin 18, D18E9X5
- Awaiting decisionNational Mobility Hubs Pilot: Dún Laoghaire-Rathdown, 73 Locations Across the Council's Administrative Area, Dún Laoghaire-Rathdown
- GrantedESB's Carrickmines 220KV Substation, Ballyogan Road, Carrickmines, Dublin 18
- 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
- Granted26, Glencairn Crescent, The Gallops, Dublin 18, D18X8P8
Show all 11
- CommencedUnit 1, Clay Farm Drive, Clay Farm, Dublin 18
- GrantedThe former HRI lands at, Ballyogan Road, Leopardstown, Dublin 18
- GrantedA site (known as site B), at Leopardstown village centre, Ballyogan Road and Ballyogan Avenue, Dublin 18
- CommencedGround Floor Unit 4, Leopardstown Business Centre, Ballyogan, Dublin 18
- GrantedCirca 0.1ha site at Carrickmines 220kV substation, Jamestown, Ballyogan Road, Carrickmines, Dublin 18
- GrantedCarrickmines 220 KV Substation, Ballyogan Road, Carrickmines, Dublin 18
- Commenced14, Glenbourne Park, Dublin 18, D18Y6T2
- Commenced8, Glencairn Copse, Leopardstown, Dublin 18, D18Y0A8
- Granted7, Glenbourne Crescent, Leopardstown, Dublin 18, D18X033
- GrantedSports Pavilion Facility, Samuel Beckett Civic Campus, Ballyogan, Dublin 18
- Commenced40, Glenbourne Close, Leopardstown, Dublin 18, D18F2X5
- Refused2, Larkfield Place,Clay Farm, Ballyogan, Dublin 18, D18XE02
- Granted11 Glenbourne Road, Leopardstown Valley, Dublin 18
- Granted21 Glenbourne Walk, Leopardstown Valley, Dublin 18, D18V9H9
- CommencedClay Farm, Phase 2, Ballyogan Road, Dublin 18
- GrantedLeopardstown Valley Shopping Centre, Ballyogan Road, Kilgobbin, Dublin 18, Site located to the north of Leopardstown Valley Shopping Centre and to, the north west of Ballyogan AvenueLeopardstown Valley Shopping Centre, Ballyogan Road, D18
- WithdrawnSite at Clay Farm (Phase 2), Ballyogan Road, Dublin 18
- Commenced18, Glenbourne Crescent, Dublin 18, D18YV32
- Commenced11 Glencairn Glade, The Gallops, Dublin 18
- Commenced4 Glenbourne Green, Leopardstown Valley, Dublin 18 (D18CK23)
- 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
- CommencedNo. 2 Larkfield Place, Clay Farm, Ballyogan, Co. Dublin (D18 XE02)
- Granted10 Glenbourne Walk, leopardstown, Dublin 18
Homes nearby
- For sale10 Glenbourne View, Leopardstown Valley, Leopardstown, Dublin 18, D18 V8X4
- For sale10 Glencairn Oaks, The Gallops, Leopardstown, Dublin 18, D18 N2E6
- For sale2 Larkfield Place, Dublin 18, D18 XE02
- For sale22 Oak Hall, Larkfield View, Leopardstown, Dublin 18, D18 KXV1
- For sale4 Glencairn Grove, The Gallops, Leopardstown, Dublin 18, D18 C5T3
- For sale26 Larkfield Heath, Clay Farm, Leopardstown, Dublin 18, D18 NNW6
Development land nearby
- Permitted, not started · 57 homes granted 23 Jul 2025, expires 23 Jul 2030 — Leopardstown Village Centre Site B (0.2 km)
- Permitted, not started · 200 homes granted 04 Apr 2024, expires 04 Apr 2029 — Lisieux Park (1.0 km)
- Residential land off Larkfield Way, Clay Farm (0.0 km)
- Residential land off Glenbourne Close, Leopardstown Valley, Dublin 18 (0.1 km)
- Residential land off Glencairn Drive, The Gallops, Dublin 18 (0.2 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.
Protections nearby 250 m
Flood area nearby (OPW maps). floodinfo.ie ↗
Where this comes from
National planning feed (NPAD), fetched 29 Sept 2026, 23:03.
Source: National Planning Application Database · fetched 29 Sept 2026, 23:03
| Source | Licence | Fetched | Link |
|---|---|---|---|
| National Planning Application Database | CC BY 4.0 | 29 Sept 2026, 23:03 | open |
Summary
D26B/0435 is a planning application to Dún Laoghaire-Rathdown County Council for (a) single storey extension to rear and (b) loft conversion with new dormer to t, received on 30 Jul 2026; permission was granted on 22 Sept 2026.