Dún Laoghaire-Rathdown County Council · D21B/0295/E
25 Balally Grove, Dundrum, Dublin 16, D16DH51
Refused in Apr 2026.
- 17 Feb 2026Received
- 9 Apr 2026Refuse ext. of duration of permission
Earlier approval here ran out with no sign of building: D21B/0295 (2021)
- Status
- Refused
- Decision
- Refuse ext. of duration of permission · 9 Apr 2026
- Council
- Dún Laoghaire-Rathdown County Council
- Type
- Extension Of Duration Of Permission
- Site
- 299 m²
What’s proposed
Permission is sought for alteration/extension
Planning details
- Reference
- D21B/0295/E
- Local authority
- Dún Laoghaire-Rathdown County Council
- Status
- Refused · register status “Decision Issued”
- Received
- 17 Feb 2026
- Observations close
- 24 Mar 2026 (closed 227 days ago)
- Decision due
- 13 Apr 2026 · decided 9 Apr 2026
- Decision
- Refuse ext. of duration of permission on 9 Apr 2026
- Site area
- 299 m² from the mapped boundary, not the council's figure
What could you build here?Opens pre-filled with “extension” — how the same work went for the houses around here.
Nearby 26 · 500 m · 12 months
Distance
Time
- OpenTan y Bryan, Sandyford Road, Dundrum, Co. Dublin, D16 N2F8
- Awaiting decision14, Parkvale, Sandyford Dublin 16, D16XW53
- Awaiting decisionIrish Management Institute, Sandyford Road, Dundrum, Dublin 16, D16 X8C3
- WithdrawnIrish Management Institute, Sandyford Road, Sandyford, Dublin 16, D16X8C3
- Withdrawn5, Balally Hill, Dundrum, Dublin 16, D16K751
- Granted55, Balally Park, Dundrum, Dublin, D16H563
- Granted55, Balally Avenue, Sandyford, Dublin, D16W920
- WithdrawnIrish Management Institute, Sandyford Road, Sandyford, Dublin, D16X8C3
Show all 26
- GrantedDepartment Of Education And Youth, Saint Benildus College, Kilmacud Road Upper, Stillorgan, Dublin, A94X886
- GrantedSancta Maria, Sandyford Road, Dundrum, Dublin 16, D16C9V3
- Granted3, Clonard Road, Dundrum, Dublin 16, D16W525
- Awaiting decisionNational Mobility Hubs Pilot: Dún Laoghaire-Rathdown, 73 Locations Across the Council's Administrative Area, Dún Laoghaire-Rathdown
- Withdrawn55, Balally Park, Dundrum, Dublin 16, D16H563
- Granted8, Balally Park, Dundrum, Dublin, D16CV96
- Commenced193, Apples Road, Wedgewood, Balally, Dublin 16, D16A4Y2
- Appeal decidedSaint Benildus College, Kilmacud Road Upper, Stillorgan, Dublin, A94X886
- RefusedSancta Maria, Sandyford Road, Dundrum, Dublin 16, D16C9V3
- GrantedSancta Maria, Sandyford Road, Dundrum, DUBLIN
- Withdrawn193, Apples Road, Balally, Dublin 16, D16A4Y2
- Granted27, Balally Hill, Dundrum, Dublin 16, D16AK23
- Commenced18, Balally Grove, Dundrum, Co. Dublin 16, D16ND73
- Commenced207, Apples Road, Balally, Dublin 16, D16A6C5
- Commenced26, Balally Avenue, Dundrum, Dublin, D16R862
- Refused164, Sandyford Road, Sandyford, Dublin 16, D16CY56
- Withdrawn164, Sandyford Road, Sandyford, Dublin 16, D16CY56
- Commenced138, Sandyford Road, Dundrum, Dublin 16, D16K702
- Granted1, Balally Close, Dundrum, Dublin 16, D16NX00
- Commenced181, Balally Drive, Dundrum, Dublin 16, D16KW40
- CommencedElkwood, 164 Sandyford Road, Dublin 16, D16CY56
- Granted107, Maples Road, Wedgewood Estate, Dublin, D16X8F5
- Withdrawn164 Sandyford Road, Balally, Dublin 16, D16CY56
- Granted19, Dun Emer Park, Dundrum, Dublin 16, D16K091
- Appeal decidedIn the townland of Balally, at the existing Balally Shopping Centre, Blackthorn Drive, Sandyford, Dublin 16
- Granted250 Plums Road, Wedgewood Estate, Dublin 16, D16 P6K5
- Commenced47, Balally Drive, Dundrum, Dublin 16, D16H211
- Granted97, Balally Park, Dundrum, Dublin 16, D16H213
- Withdrawn97, Balally Park, Dundrum, Dublin 16, D16H213
- Commenced43, Balally Avenue, Dundrum, Dublin 16, D16VE02
- Appeal decided140 Balally Drive, Dundrum, Dublin 16, D16 Y7R7
- GrantedNaomh Olaf Gaa Club, Holly Avenue, Stillorgan Business Park, Dublin, A94PF75
- Appeal decidedSaint Olafs National School, Balally Drive, Dundrum, Dublin 16, D16E067
- WithdrawnNaomh Olaf Gaa Club, Holly Avenue, Stillorgan Business Park, Dublin, A94PF75
- Commenced12, Dun Emer Road, Dundrum, Dublin 16, D16Y308
- Withdrawn12, Dun Emer Road, Dundrum, Dublin 16, D16Y308
- Withdrawn12, Dun Emer Road, Dundrum, Dublin 16, D16Y308
- WithdrawnSaint Olafs National School, Balally Drive, Dundrum, Dublin 16, D16E067
- GrantedBlackthorn Drive, Sandyford, Dublin 18.
- Granted34, Clonard Road, Dundrum, Dublin 16, D16PY67
- Granted92, Balally Drive, Dundrum, Dublin 16.
- Granted72, Balally Drive, Kilmacud West, Dublin, D16RK73
- CommencedUnits 2 and 3 Balally Shopping Centre, Blackthorn Drive, Dublin 16, D16 X3X6
- CommencedClonard Lodge, corner of Clonard Road & Sandyford Road, Dublin 16, D16N802
- Granted141, Maples Road, Dublin 16, D16E3C7
- Commenced42, Balally Grove, Dundrum, Dublin 16, D16F224
- Withdrawn141, Maples Road, Sandyford, Dublin 16
- Commenced4, Balally Avenue, Dundrum, Dublin 16, D16E2N9
- CommencedUnit 35, Spruce Avenue, Stillorgan Business Park, Dublin, A94PD26
- Awaiting decisionClonard Lodge, Sandyford Road, Dublin 16, D16N802
- WithdrawnUnit 35, Spruce Avenue, Stillorgan Business Park, Dublin, A94H043
- Commenced77 Balally Park, Dundrum, Dublin 16, D16V628
- GrantedBallyolaf House, Ballyolaf Manor, Parkvale, Dundrum, Dublin 16, D16W3V5
- Granted132, Sandyford Road, Dundrum, Dublin 16, D16XF50
- Commenced10, Clonard Road, Dundrum, Dublin 16, D16YE33
- Commenced67, Balally Avenue, Dundrum, Dublin 16, D16VA03
- GrantedQueen Of Angels Primary School, Wedgewood, Sandyford, Dublin 16, D16AX05
- GrantedNaomh Olaf GAA Club, Holly Avenue, Stillorgan Industrial Park, Co. Dublin, A94PF75
- Commenced64, Balally Park, Dundrum, Dublin 16, D16P7W0
- CommencedBallyolaf House, Ballyolaf Manor, Parkvale, Dundrum, Dublin 16, D16W3V5
- CommencedSaint Olaf's National School, Balally Drive, Dundrum, Dublin 16, D16E067
- Commenced10, Dun Emer Road, Dundrum, Dublin 16, D16T8X8
- Appeal decidedBalally Shopping Centre, Blackthorn Drive, Sandyford, Dublin 16
- Commenced1, Parkvale, Dundrum, Dublin 16, D16X258
- CommencedSt Olafs National School, Balally Drive, Dundrum, Dublin 16, D16E067
- Granted36, Balally Terrace, Dundrum, Dublin 16
- CommencedSupervalu, Balally Shopping Centre, Sandyford, Dublin, D16 A3T1
- CommencedBallawley Lodge, Sandyford Road and part of the rear gardens of No. 4 Clonard Road and Clonard lodge at the cornor of Clonard Road/ Sandyford Road, Dublin 16
- RefusedSancta Maria, rear Rathdown Terrace, Sandyford Road, Dublin 16
- Commenced143 Balally Drive, Dundrum, Dublin 16, D16R271
- Refused42, Balally Grove, Dundrum, Dublin 16
- Commenced41, Rowans Road, Wedgewood, Sandyford, Dublin 16, D16XP78
- Commenced80, Hawthorns Road, Sandyford, Dublin 16, D16P2R4
- Granted163, Balally Drive, Sandyford, Dublin 16, D16N277
- Granted143 Balally Drive, Dundrum, Dublin 16, D16R271
- Granted182, Holywell, Kilmacud Road Upper, Dublin 14, D14E9R5
- Granted53, Parkvale, Sandyford, Dublin 16, D16 TD90
- Granted101 Balally Drive, Dundrum, Dublin 16 D16 HC53
- WithdrawnNo. 53 Parkvale, Sandyford, Dublin 16, D16 TD90
- Commenced169 Balally Drive, Dundrum, Dublin D16 XE67
- Granted163 Balally Drive, Sandyford, Dublin 16, D16 N277
- WithdrawnCLG Naomh Ólaf Sports & Social Club, Holly Avenue, Stillorgan Industrial Park, Blackrock, Co. Dublin
- Withdrawn163 Balally Drive, Sandyford, Dublin 16, D16 N277
- GrantedBalally Hill, Sandyford, Dublin 16
- Commenced26, Clonard Road, Sandyford, Dublin 16, D16 ED36
- WithdrawnSt. Olafs National School, Balally Drive, Dundrum, Dublin 16, D16E067
- Commenced27 Spruce Avenue, Stillorgan Business Park, Dublin 18
- Commenced130, Sandyford Road, Dundrum, Dublin 16, D16XW71
- Granted43 Balally Avenue, Dundrum, Dublin 16
Homes nearby
- For sale101A Maples Road, Wedgewood, Sandyford, Dublin 16
- For sale12 Parkvale, Dundrum, Dublin 16, D16 EY20
- For sale23 Parkvale, Dundrum, Dublin 16, D16 WK09
- For sale30 Clonard Lawn, Dundrum, Dublin 16, D16 DE72
- For sale47 Holywell, Kilmacud Road Upper, Kilmacud, Dublin 14, D14 C5X2
- For sale45 Stillorgan Gate, Stillorgan, Co. Dublin, D14 H0A6
Development land nearby
- Permitted, not started · 100 homes granted 11 Nov 2025, expires 11 Nov 2032 — Balally (0.5 km)
- Permitted, not started · 428 homes granted 04 Sep 2025, expires 04 Sep 2030 — Blackthorn Drive and Carmanhall Road (0.9 km)
- Stalled build · 47 homes; commenced 23 Sep 2022, no completion certificate, planned end Aug 2024 — Drummartin Apartments (0.7 km)
- Residential land off Balally Grove, Dundrum, Dublin 16 (0.0 km)
- Residential land off Balally Avenue, Dundrum, Dublin 16 (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.
Protections nearby 250 m
- Architectural Conservation Area · 1
- Recorded monument · 2
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
D21B/0295/E is a planning application to Dún Laoghaire-Rathdown County Council for permission is sought for alteration/extension, received on 17 Feb 2026; permission was refused on 9 Apr 2026.