Dún Laoghaire-Rathdown County Council · D26B/0011
25 Glenart Avenue, Blackrock, Dublin, A94N5C3
Approved in Feb 2026.
- 12 Jan 2026Received
- 27 Feb 2026Approved
- 1 Apr 2026Final approval
- Status
- Approved
- Decision
- Approved · 27 Feb 2026
- Council
- Dún Laoghaire-Rathdown County Council
- Type
- Permission
- Site
- 467 m²
What’s proposed
Retention of glazed fenestration & additional 9.8 sq meter laundry room & shed e…
Cut short by the council feed. Full text ↗
Planning details
- Reference
- D26B/0011
- Local authority
- Dún Laoghaire-Rathdown County Council
- Status
- Granted · register status “Final Grant”
- Received
- 12 Jan 2026
- Observations close
- 16 Feb 2026 (closed 249 days ago)
- Decision due
- 6 Mar 2026 · decided 27 Feb 2026
- Decision
- Grant permission on 27 Feb 2026
- Site area
- 467 m² from the mapped boundary, not the council's figure
What could you build here?Opens pre-filled with “retention of rear extension” — how the same work went for the houses around here.
Nearby 38 · 500 m · 12 months
Distance
Time
- Open6 Grove House Gardens, Grove Avenue, Blackrock, Co. Dublin, A94V260
- Open33 Waltham Terrace, Blackrock, Co. Dublin, A94A3W7 (A Protected Structure)
- Withdrawn36 Hyde Park Avenue, Blackrock, Co. Dublin, A94R7F9
- Awaiting decision55 Patrician Villas, Stillorgan, Dublin, A94ED81
- Withdrawn38, Woodlands Park, Blackrock, Co. Dublin, A94KN76
- Refused1A, Hyde Park Gardens, Blackrock, Co. Dublin, A94Y9T8
- Granted23, Patrician Villas, Stillorgan, Co. Dublin, A94E840
- Withdrawn55, Patrician Villas, Stillorgan, Co. Dublin, A94ED81
Show all 38
- Withdrawn23, Patrician Villas, Stillorgan, Co Dublin, A94E840
- Withdrawn55 Patrician Villas, Stillorgan, Dublin, A94ED81
- Awaiting decisionGreen Rushes, 16 Avoca Road, Blackrock, Co. Dublin, A94X7E2
- Granted16, Green Rushes, Avoca Road, Blackrock, DUBLIN, A94X7E2
- Granted20, Talbot Lodge, Stillorgan, Co. Dublin, A94FP22
- AppealedCharlemont, Avoca Avenue, Blackrock, Co Dublin, A94Y6P4
- AppealedCharlemont, Avoca Avenue, Blackrock, Co. Dublin, A94Y6P4
- Commenced33, Priory Avenue, Stillorgan, Co. Dublin, A94PY59
- Granted'Hillsbrook', Grove Avenue, Blackrock, Co. Dublin, A94PX95
- Granted8, Hyde Park Avenue, Blackrock, Dublin, A94Y3V1
- Commenced18, Patrician Villas, Stillorgan, Co. Dublin, A94KP27
- Granted86, Mount Merrion Avenue, Blackrock, Co. Dublin, A94C4H0
- RefusedCharlemont, Avoca Avenue, Blackrock, Dublin, A94Y6P4
- GrantedAvondale, Avoca Avenue, Blackrock, Co. Dublin, A94T6N1 A Protected Structure
- Granted4, Park Villas, Grove Avenue, Stillorgan, Co. Dublin
- GrantedThe Hawthorns, Stillorgan Grove, Stillorgan, Co. Dublin
- RefusedJudeville, Grove Avenue, Blackrock, Dublin, A94RC82
- Commenced100, Stillorgan Grove, Stillorgan, Dublin, A94TW71
- Commenced17, Priory Avenue, Stillorgan, Dublin, A94E206
- Withdrawn100 Stillorgan Grove, Stillorgan, Blackrock, Co. Dublin.
- WithdrawnJudeville, Grove Avenue, Blackrock, Dublin, A94RC82
- Commenced19, Glenart Avenue, Blackrock, Co. Dublin, A94V2P4
- Granted"Crannagh" Grove Avenue, Blackrock, Co. Dublin, A94V218
- Granted13 Priory Drive, Stillorgan, Dublin, A94V122
- Appeal decidedSite to the side and rear of Saint Helier's, Stillorgan Park, Blackrock, Co. Dublin, A94A2K8
- GrantedSite to the side and rear of Saint Helier's, Stillorgan Park, Blackrock, Co. Dublin, A94A2K8
- CommencedAvondale, Avoca Avenue, Blackrock, Co. Dublin, A94T6N1 (A Protected Structure)
- GrantedGrove Paddock House, Grove Paddock, Blackrock, Dublin, A94N9Y4
- CommencedPalmyra, 39 Woodlands Park, Stillorgan, Co. Dublin, A94W279
- Commenced1, Glenart Avenue, Blackrock, Dublin, A94C6A2
- Granted18, Patrician Villas, Stillorgan, Dublin, A94KP27
- Withdrawn18, Patrician Villas, Stillorgan, Co. Dublin, A94KP27
- CommencedThe Hawthorns, Stillorgan Grove, Stillorgan, Co. Dublin
- Granted6 Grove House Gardens, Grove Avenue, Blackrock, Dublin, A94 V260
- WithdrawnThe Hawthorns, Stillorgan Grove, Stillorgan, Co. Dublin
- Commenced54, Waltham Terrace, Blackrock, Co.Dublin, A94X7V0
- Commenced58, Patrician Villas, Stillorgan, Blackrock, Dublin, A94RX39
- Commenced44, Grove Avenue, Blackrock, Dublin, A94E300
- Appeal decided30, Linden Grove, Blackrock, Dublin, A94T273
- Granted21, Corrymeela, Glenart Avenue, Blackrock, Dublin, A94Y7D4
- Granted80, Patrician Villas, Stillorgan, Dublin, A94HH61
- Granted41, Priory Grove, Stillorgan, Dublin, A94WK74
- Commenced18 Priory Grove, Stillorgan, Co Dublin, A94 PD71
- Granted14, Patrician Villas, Stillorgan, Dublin, A94K661
- Granted24 Linden Grove, Blackrock, Dublin, A94FD36
- Commenced41, Priory Grove, Stillorgan, Co. Dublin, A94WK74
- Withdrawn41, Priory Grove, Stillorgan, Co. Dublin, A94WK74
- CommencedArdglas, Avoca Avenue, Blackrock, Co. Dublin, A94V3W9
- Granted20, Waltham Terrace, Blackrock, Co. Dublin. (A Protected Structure)
- WithdrawnArdglas, Avoca Avenue, Blackrock, Dublin, A94V3W9
- Commenced23, Priory Drive, Stillorgan, Co. Dublin, A94E721
- Commenced73, Waltham Terrace, Blackrock, Co. Dublin, A94Y0H6
- GrantedSite to rear of 53,55 and 55A Priory Grove, Stillorgan, Co.Dublin and adjacent to 45 Priory Avenue, Stillorgan, Dublin, A94XE83
- GrantedSite to rear 53, 55, 55a, Priory Grove, Stilorgan, Dublin
- Refused14, Patrician Villas, Stillorgan, Co. Dublin, A94K661
- Granted17, Glenart Avenue, Blackrock, Dublin, A94H6C1
- GrantedBeaumont House, Waltham Terrace, Blackrock, Dublin, A94 P2W9
- Commenced47, Waltham Terrace, Blackrock, Co. Dublin, A94X6R0
- CommencedGrove Paddock House, Grove Paddock, Blackrock, Dublin, A94N9Y4
- Commenced30, Priory Drive, Stillorgan, Dublin, A94 CA32
- Commenced8, Priory Avenue, Blackrock, Co. Dublin, A94 YE64
- CommencedForgney Grove, Grove Avenue, Blackrock, Dublin, A94HP59
- Granted38 Avoca Avenue, Blackrock, Co Dublin, A94 DW72
- Commenced74, Priory Avenue, Stillorgan, Dublin, A94H680
- Commenced33, Green Road, Blackrock, Dublin, A94C6P1
- Withdrawn74, Priory Avenue, Stillorgan, Dublin, A94H680
- Commenced2, Hyde Park Avenue, Blackrock, Dublin, A94P9V9
- CommencedCrannard, Grove Avenue, Blackrock, Dublin, A94TF25
- Granted21, Corrymeela, Glenart Avenue, Blackrock, Dublin, A94Y7D4
- Commenced9, Priory Drive, Stillorgan, Dublin, A94W218
- Withdrawn9, Priory Drive, Stillorgan, Dublin, A94W218
- Granted6, Park Villas, Grove Avenue, Stillorgan, Dublin, A94F6H2
- Commenced51, Priory Grove, Stillorgan, Dublin, A94P959
- Commenced20, Linden Grove, Blackrock, Dublin, A94EV24
- Commenced34, Priory Avenue, Stillorgan, Dublin, A94CP21
- Granted33, Priory Grove, Stillorgan, Dublin, A94AY95
- Withdrawn33, Priory Grove, Stillorgan, Dublin, A94AY95
- Commenced45, Grove Lodge, Woodlands Park, Stillorgan, Dublin, A94F248
- Withdrawn45 Woodlands Park, Blackrock, Dublin, A94F248
- Commenced5, Avoca Road, Blackrock, Dublin, A94A7X9
- Granted33, Priory Grove, Stillorgan, Dublin, A94AY95
- Commenced31, Waltham Terrace, Blackrock, Dublin, A94X0D8
- CommencedCrossogs, 32 Glenart Avenue, Blackrock, Dublin, A94T1W6
- Commenced45 Priory Grove, Stillorgan, Co. Dublin, A94 HE67
- CommencedNo. 45 Woodlands Park, Blackrock, Co. Dublin, A94 F248
- RefusedGrove Paddock House, Grove Paddock, Blackrock, Dublin, A94N9Y4
- GrantedGrenagh, Avoca Avenue, Blackrock, Dublin, A94X6C9
- Commenced90, Patrician Villas, Stillorgan, Dublin, A94NY73
- Commenced8, Avoca Road, Blackrock, Dublin, A94T2N8
- Commenced7, Beaumont Gardens, Blackrock, Dublin, A94Y3Y6
- CommencedDovedale, Grove Avenue, Blackrock, Dublin, A94YW08
- Withdrawn90, Patrician Villas, Stillorgan, Dublin, A94NY73
- Granted43C, Woodlands Park, Stillorgan, Dublin, A94CD82
- Granted34, Priory Avenue, Stillorgan, Dublin, A94CP21
- Granted1, Avoca Terrace, Avoca Road, Blackrock, Dublin, A94EA44 A Protected Structure
- Withdrawn45, Priory Grove, Stillorgan, Dublin, A94HE67
- Commenced41, Waltham Terrace, Blackrock, Dublin, A94E9T1
- GrantedLand beside 28 Patrician Villas, Stillorgan, Co. Dublin, A94KP27
- Refused17, Avoca Road, Blackrock, Dublin, A94X7W9
- Granted18 Patrician Villas, Stillorgan, Co. Dublin
- Granted68, Priory Avenue, Stillorgan, Co. Dublin, A94K153
- CommencedGrenagh, Avoca Avenue, Blackrock, Co Dublin, A94X6C9
- Granted58 Avoca Park, Blackrock, Co Dublin, A94Y6F5
- Commenced33, Linden Grove, Stillorgan, Blackrock, Co. Dublin, A94CV04
- Granted28 Patrician Villas, Stillorgan, Co. Dublin, A94KP27
- CommencedLand beside 28 Patrician Villas, Stillorgan, Co. Dublin, A94KP27
- Appeal decidedNo. 23 Waltham Terrace, Blackrock, Co. Dublin (A Protected Structure)
- CommencedThe Hawthorns, Stillorgan Grove, Stillorgan, A94T251
- Granted86 Mount Merrion Avenue, Blackrock, Co Dublin, A94 C4H0
- GrantedSt. Heliers, St Helier's Copse, Stillorgan, Co. Dublin
- Granted96A Stillorgan Grove, Stillorgan, Co. Dublin
- Commenced16 Waltham Terrace, Blackrock, Co. Dublin, A94 A3F8 (A Protected Structure)
- Granted14, Patrician Villas, Stillorgan, Co Dublin
- Granted40 Green Road, Blackrock, Dublin, A94 K5T1
- Commenced38, Avoca Avenue, Blackrock, Dublin
- Granted7 Beaumont Gardens, Blackrock, County Dublin, A94 Y3Y6
- Appeal decided45 Woodlands Park, Blackrock, Co. Dublin (A94 F248)
- CommencedNo. 2, Hyde Park Gardens, Blackrock, Co. Dublin
- Granted1 Avoca Terrace, Avoca Road, Blackrock, Co Dublin, A94 EA44. The development is within the curtilage of a protected structure.
- Commenced88, Priory Avenue, Stillorgan, County Dublin, A94ND82
- Commenced48 Patrician Villas, Stillorgan, County Dublin (A94 D302)
- Granted77, Avoca Park, Blackrock, Dublin, A94WF78
- CommencedDal Riada, Avoca Avenue, Blackrock, Co. Dublin, A94 YY73, a Protected Structure
- Commenced3 Glenart Avenue, Blackrock, Co. Dublin
- Commenced47, Linden Grove, Blackrock, Co Dublin
- Commenced48, Priory Drive, Stillorgan, Dublin, A94A430
Homes nearby
- For sale2 Flann O'Brien Mews, Avoca Road, Blackrock, Co. Dublin, A94 P1H2
- For sale44 Avoca Avenue, Blackrock, Co. Dublin, A94 XF88
- For sale1 Cedar Square, Grove Avenue, Blackrock, Co. Dublin, A94 PV32
- For saleApartment 5, House 2 Linden Court, Grove Avenue, Blackrock, Co. Dublin, A94 KD70
- For sale14 Old Meadow, Grove Avenue, Blackrock, Co. Dublin, A94 H6C2
- For sale65 Avoca Park, Blackrock, Co. Dublin, A94 R286
Development land nearby
- Permitted, not started · 15 homes granted 14 Mar 2024, expires 14 Mar 2029 — Priory Drive (0.6 km)
- Permitted, not started · 252 homes granted 15 May 2026, expires 15 May 2031 — Merrion (0.8 km)
- Permitted, not started · 41 homes granted 13 Oct 2025, expires 13 Oct 2030 — The Orchard (0.8 km)
- Residential land off Ascall Gleannart, An Charraig Dhubh (0.1 km)
- Residential land off Charlemont, Avoca Avenue (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
- Record of Protected Structures · 15
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
D26B/0011 is a planning application to Dún Laoghaire-Rathdown County Council for retention of glazed fenestration & additional 9.8 sq meter laundry room & shed e, received on 12 Jan 2026; permission was granted on 27 Feb 2026.