South Dublin County Council · SD25B/0500
5 Colthurst Close, Lucan, Dublin
Approved in Nov 2025. Building started in 2026.
- 18 Aug 2025Received
- 7 Oct 2025Approved
- 20 Nov 2025Final approval
- 17 Mar 2026Building started
Planning details
- Status
- Building startedi
- Decision
- Approved · 7 Oct 2025
- Reference
- SD25B/0500
- Received
- 18 Aug 2025
- Site
- 188 m²
What’s proposed
The development will consist of Converting the attic space to non-habitable home use, to include a dormer in the rear roof, a new gable window and stair access from the existing upper floor landing area
13 other applications within 500 m in the last year
Open the reportNearby 13 · 500 m · 12 months
Distance
Time
- Awaiting decision10 Abbeydale Rise, Lucan, Co. Dublin, K78 H562
- Granted22, Colthurst Close, Lucan, Co. Dublin, K78TW68
- Granted7, Fforster Grove, Lucan, Co. Dublin, K78 TV76
- Commenced19, Foxford, Ballyowen, Lucan, Co Dublin, K78 K377
- Withdrawn19, Foxford, Lucan, Dublin, K78 K377
- Granted39, Fforester Park, Ballydowd Manor, Lucan, Dublin, K78PX79
- Granted2, Abbeywood Park, Lucan, Dublin, K78 RK75
- Granted22 Earlsfort Road, Lucan, Co. Dublin, K78C951
Show all 13
- Appeal decidedNo.7 FForster Grove, Lucan, Co. Dublin., K78 TV76
- Granted28, Abbeywood Ave, Lucan, Dublin, K78K590
- GrantedNo. 5 Colthurst Crescent, Lucan, Co. Dublin, K78T229
- Commenced3, Earlsfort Close, Lucan, Dublin, K78 HN30
- Granted19 Liffey Crescent, Liffey Valley Park, Lucan, K78FY29
- Commenced22, Colthurst Close, Lucan, Co. Dublin, K78TW68
- Commenced5, Colthurst Mews, Lucan, Co. Dublin, K78 D232.
- Withdrawn22, Colthurst Close, Lucan, Co. Dublin, K78TW68
- CommencedNo. 2, Ffosters Court, Lucan, Co. Dublin
- Commenced6 Colthurst Close,, Ballyowen, Lucan,, Co. Dublin,, K78 AP63
- Commenced4 Colthurst Close,, Ballyowen, Lucan,, Co. Dublin,, K78 E034
- Commenced77, Fforster Park, Ballydowd Manor, Lucan, Co. Dublin, K78 F981.
- Withdrawn2, Ffosters Court, Lucan, Dublin
- Granted18, Rochfort Park, Lucan, Co. Dublin.
- Granted1 Liffey Grove, Liffey Valley Park, Lucan, Co Dublin, K78 AX86
- Withdrawn18, Rochfort Park, Lucan, Co. Dublin.
- Commenced6, Abbeywood Crescent, Lucan, Co. Dublin, K78 X563
- Granted8, Castle Riada Grove, Lucan, Co. Dublin, K78 EK77
- Commenced12, Cluain Rí, Ballyowen Lane, Lucan, Co. Dublin, K78 AR25
- Granted1, Forster Court, Ballydowd Manor, Lucan, Co. Dublin, K78 Y766
- Granted10, Liffey Dale, Lucan, Co Dublin, K78 PF65
- CommencedNo.1, Earlsfort Close, Lucan, Co. Dublin, K78 C597
- Commenced24, Colthurst Crescent, Lucan, Co. Dublin, K78 X273
- Commenced21, Colthurst Close, Lucan, Co. Dublin, K78 KX60
- Granted9, Earlsfort Rd, Lucan, Co. Dublin, K78 RK28
- Granted1, Fforster Close, Ballydowd, Lucan, County Dublin, K78 Y0E1
- Commenced79, Fforster Park, Ballydowd Manor, Lucan, Co. Dublin, K78 P025.
- Granted64, Liffey Avenue, Liffey Valley Park, Lucan, Co. Dublin, K78 WD26.
- Appeal decided23, Fforster Drive, Ballydowd Manor, Lucan, Co. Dublin, K78 X970
- Commenced12, Colthurst Close, Lucan, Co. Dublin, K78 NW62.
- CommencedUnits 2 - 10, Ballyowen Castle Shopping Centre, Castle Road, Ballyowen, Lucan, Dublin
- Commenced8, Castle Riada Grove, Lucan, Co. Dublin, K78 EK77
- Commenced20, Cluain Ri Ballyowen Lane, Lucan, Dublin, K78 AP97
- Granted27, Liffey Crescent, Liffey Valley Park, Lucan, Dublin
- Withdrawn1 Liffey Grove, Liffey Valley Park,, Lucan,, Co. Dublin.
- Commenced12, Colthurst Close, Lucan, Co. Dublin, K78 NW62.
- Withdrawn20, Cluain Ri Ballyowen Lane, Lucan, Dublin, K78 AP97
- Granted25, Abbeywood Court, Lucan, Dublin
- Commenced31, Mount Bellew Crescent, Lucan, Co. Dublin, K78VVK13
- GrantedThe Pennyhill Public House, Ballyowen Shopping Centre, Lucan, Co Dublin
- Commenced16, Colthurst Close, Lucan, Dublin
- RefusedUnits 1 to 10, Ballyowen Castle Shopping Centre, Castle Road, Ballyowen, Lucan, Co. Dublin
- Granted1, Fforster Close, Ballydowd, Lucan, Co. Dublin, K78Y0E1
- Commenced66, Castle Riada Drive, Lucan, Co. Dublin
- Granted36 Abbeywood Crescent, Lucan, Co. Dublin.
- Refused66, Castleriada Drive, Lucan, Co. Dublin
- Commenced21, Fforster Close, Ballydowd, Lucan, Dublin
- Refused7, Rochfort Grove, Lucan, Co. Dublin
- Granted18, Castleriada Grove, Lucan, Co. Dublin
- Granted17, Fforster Green, Ballydowd Manor, Lucan, Co. Dublin, K78 KX05
- Granted18, Fforster Close, Ballydowd, Lucan, K78D684
- Granted23, Liffey Dale, Liffey Valley Park, Lucan, Dublin
- Withdrawn1, Earlsfort Close, Lucan, Co. Dublin
- Granted5, Liffey Dale, Liffey Valley, Lucan, Dublin
- Commenced69, Liffey Terrace, Lucan, Co. Dublin
- Commenced2, Abbeywood Avenue, Lucan, Co. Dublin
- Commenced32, Liffey Park, Liffey Valley Park, Lucan, Dublin
- Withdrawn1, Earlsfort Close, Lucan, Co. Dublin
- Withdrawn69, Liffey Terrace, Lucan, Co. Dublin
- Commenced10, Fforster Row, Ballydowd Manor, Lucan, Co. Dublin
- Withdrawn7, Fforster Close, Ballydowd Manor, Lucan, Dublin, K78H526
- Withdrawn1, Abbeydale Park, Lucan, Co. Dublin
- Commenced15, Cluain Ri, Ballyowen Road, Lucan, Co. Dublin
- Withdrawn1, Earlsfort Close, Lucan, Co. Dublin
- Withdrawn1, Abbeydale Park, Lucan, Co. Dublin
- Granted11, Abbeydale Park, Lucan, Dublin
- Commenced18, Fforster Close, Ballydowd, Lucan, K78D684
Homes nearby
- For sale42 Colthurst Crescent, Lucan, Co. Dublin, K78 RV05
- For sale31 Foxford Court, Lucan, Co. Dublin, K78 XF82
- For sale18 Ballyowen Square, Lucan, Co. Dublin, K78 EK85
- For sale19 Ballyowen Square, Lucan, Co. Dublin, K78 N524
- For sale14 Colthurst Mews, Lucan, Co. Dublin
- For sale27 Ballyowen Square, Lucan, Co. Dublin, K78 HN53
Development land nearby
- Permitted, not started · 10 homes granted 28 Jul 2026, expires 28 Jul 2031 — Newlands Road (0.6 km)
- Permitted, not started · 20 homes granted 24 Feb 2026, expires 23 Feb 2031 — Larkfield Square (0.7 km)
- Public land off Colthurst Close, Lucan (0.1 km)
- Residential land off Colthurst Way, Colthurst (0.1 km)
- Residential land off Foxford Court Lucan (0.2 km)
Building started
- 17 Mar 2026 · Builder told the council small works were starting CN0139523SD
Zoning
M3 — Neighbourhood centre
A local centre: shops, services and apartments over them, serving the surrounding housing.
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
- NIAH-recorded building · 1
- Recorded monument · 4
Where this comes from
National planning feed (NPAD), fetched 11 Sept 2026, 18:51.
Source: National Planning Application Database · fetched 11 Sept 2026, 18:51
| Source | Licence | Fetched | Link |
|---|---|---|---|
| National Planning Application Database | CC BY 4.0 | 11 Sept 2026, 18:51 | open |
Summary
SD25B/0500 is a planning application to South Dublin County Council for the development will consist of Converting the attic space to non-habitable home use, to, received on 18 Aug 2025; permission was granted on 7 Oct 2025.