Dún Laoghaire-Rathdown County Council · D21B/0323
115 Mount Merrion Avenue, Blackrock, Co Dublin, A94R250
Approved in Sept 2021. Building started in 2023.
- 29 Jun 2021Received
- 18 Aug 2021Approved
- 23 Sept 2021Final approval
- 6 Feb 2023Building started
- Status
- Building startedi
- Decision
- Approved · 18 Aug 2021
- Council
- Dún Laoghaire-Rathdown County Council
- Type
- Permission
- Site
- 449 m²
What’s proposed
Permission sought for single and
Planning details
- Reference
- D21B/0323
- Local authority
- Dún Laoghaire-Rathdown County Council
- Status
- Commenced · register status “Decision made”
- Received
- 29 Jun 2021
- Decision due
- 23 Aug 2021 · decided 18 Aug 2021
- Decision
- Grant permission on 18 Aug 2021
- Site area
- 449 m² from the mapped boundary, not the council's figure
Live near 115 Mount Merrion Avenue?
Everything else planned on your street, in one report.
Check my streetNearby 25 · 500 m · 12 months
Distance
Time
- Open43 Hampton Park, Saint Helen's Wood, Booterstown, Co. Dublin, A94XN23
- Open36, Hyde Park Avenue, Blackrock, Dublin, A94R7F9
- Withdrawn36 Hyde Park Avenue, Blackrock, Co. Dublin, A94R7F9
- Awaiting decision79 Merrion Park, Blackrock, Co. Dublin, A94ED70
- Withdrawn38, Woodlands Park, Blackrock, Co. Dublin, A94KN76
- GrantedApplegreen, Stillorgan Road, Blackrock, Dublin, A94AN81
- WithdrawnApplegreen, Stillorgan Road, Blackrock, Co. Dublin, A94AN81
- Refused1A, Hyde Park Gardens, Blackrock, Co. Dublin, A94Y9T8
Show all 25
- AppealedCharlemont, Avoca Avenue, Blackrock, Co Dublin, A94Y6P4
- Commenced33, Priory Avenue, Stillorgan, Co. Dublin, A94PY59
- AppealedCharlemont, Avoca Avenue, Blackrock, Co. Dublin, A94Y6P4
- Granted'Hillsbrook', Grove Avenue, Blackrock, Co. Dublin, A94PX95
- GrantedRenesca, Cross Avenue, Blackrock, Co. Dublin, A94P6Y7
- Granted8, Hyde Park Avenue, Blackrock, Dublin, A94Y3V1
- Granted86, Mount Merrion Avenue, Blackrock, Co. Dublin, A94C4H0
- Granted3, Merrion Park, Blackrock, Co. Dublin, A94FR66
- Granted7, Woodlands Park, Blackrock, Co. Dublin, A94V447
- RefusedCharlemont, Avoca Avenue, Blackrock, Dublin, A94Y6P4
- RefusedJudeville, Grove Avenue, Blackrock, Dublin, A94RC82
- Commenced17, Priory Avenue, Stillorgan, Dublin, A94E206
- WithdrawnJudeville, Grove Avenue, Blackrock, Dublin, A94RC82
- Granted3 Woodlands Park, Blackrock, Co. Dublin, A94FW73
- Granted16a, Woodlands Park, Stillorgan, Dublin, A94HF96
- Withdrawn16a, Woodlands Park, Stillorgan, Co. Dublin, A94HF96
- CommencedPalmyra, 39 Woodlands Park, Stillorgan, Co. Dublin, A94W279
- GrantedSadhana, 118 Mount Merrion Avenue, Blackrock, Dublin, A94F1P2
- Granted134 Mount Merrion Avenue, Blackrock, Co. Dublin, A94F2Y6
- Appeal decidedTalbot Hotel Stillorgan, Stillorgan Road, Blackrock, Co. Dublin, A94V6K5
- Commenced54, Waltham Terrace, Blackrock, Co.Dublin, A94X7V0
- Granted30, Glenvar Park, Blackrock, Dublin, A94F2X7
- CommencedIn the townland of Merrion, Chesterfield, Cross Avenue, Blackrock, Co Dublin
- Withdrawnin the townland of Merrion at, Chesterfield, Cross Avenue, Blackrock, Co. Dublin
- Granted26, Glenvar Park, Mount Merrion Avenue, Blackrock, Dublin, A94V8F2
- Commenced2, Booterstown Park, Booterstown Avenue, Blackrock, Co.Dublin, A94N4A4
- GrantedStrathdene, Cross Avenue, Blackrock, Dublin, A94Y7X3
- Commenced37, Hampton Park, Saint Helen's Wood, Blackrock, Dublin, A94C958
- GrantedThe Gables, 17A Woodlands Park, Stillorgan, Dublin, A94VX84
- Commenced30 Glenvar Park, Blackrock, Co Dublin, A94 F2X7
- WithdrawnThe Gables, 17A Woodlands Park, Blackrock, Co. Dublin, A94VX84
- Withdrawn17A, The Gables, Woodlands Park, Stillorgan, Dublin, A94VX84
- WithdrawnThe Gables, 17A Woodlands Park, Stillorgan, Dublin, A94VX84
- Granted79, Mount Merrion Avenue, Blackrock, Co Dublin
- Granted4, South Hill Avenue, Blackrock, Co. Dublin
- Commenced23, Priory Drive, Stillorgan, Co. Dublin, A94E721
- Commenced73, Waltham Terrace, Blackrock, Co. Dublin, A94Y0H6
- Appeal decided51, Woodlands Park, Stillorgan, Dublin, A94CF25
- Commenced30, Priory Drive, Stillorgan, Dublin, A94 CA32
- Commenced22, Woodlands Park, Stillorgan, Dublin, A94PF22
- Withdrawn22, Woodlands Park, Mount Merrion Avenue, Blackrock, Co. Dublin, A94PF22
- Granted20 Glenvar Park, Blackrock, Dublin, A94X2Y1
- Commenced14, Southwood Park, Blackrock, Dublin, A94X0X8
- Commenced8, Priory Avenue, Blackrock, Co. Dublin, A94 YE64
- Withdrawn20 Glenvar Park, Blackrock, Dublin, A94X2Y1
- CommencedForgney Grove, Grove Avenue, Blackrock, Dublin, A94HP59
- Commenced7, Booterstown Park, Booterstown, Blackrock, A94N9W7
- Commenced14, Southwood Park, Blackrock, Dublin, A94X0X8
- Commenced79, Mount Merrion Avenue, Blackrock, Co Dublin
- Commenced36, Hampton Park, Saint Helen's Wood, Blackrock, Dublin, A94AH02
- Commenced25, Greygates, Stillorgan Road, Blackrock, Dublin, A94E2X0
- Granted110 & 110A, Booterstown Avenue, Booterstown, Blackrock, Dublin, A94W6Y3
- Granted65, Merrion Park, Blackrock, Dublin, A94X279
- CommencedRenesca, Cross Avenue, Blackrock, Co. Dublin, A94P6Y7
- Commenced2, Hyde Park Avenue, Blackrock, Dublin, A94P9V9
- Commenced51, Woodlands Park, Stillorgan, Dublin, A94CF25
- CommencedCrannard, Grove Avenue, Blackrock, Dublin, A94TF25
- Withdrawn110A, Booterstown Avenue, Booterstown, Blackrock, Dublin, A94W6Y3
- GrantedCherbury Court, Booterstown Avenue, Blackrock, Dublin, A94A443
- CommencedSan Antóine, Cross Avenue, Blackrock, Dublin, A94P9P5
- Commenced20 Glenvar Park, Blackrock, Dublin, A94X2Y1
- Commenced34, Priory Avenue, Stillorgan, Dublin, A94CP21
- Granted4 & 5, Hampton Crescent, Saint Helen's Wood, Blackrock, Dublin, A94FK44 & A94PW73
- Commenced45, Grove Lodge, Woodlands Park, Stillorgan, Dublin, A94F248
- Withdrawn45 Woodlands Park, Blackrock, Dublin, A94F248
- Commenced132, Melmore, Mount Merrion Avenue, Blackrock, Dublin, A94X9X4
- RefusedRenesca, Cross Avenue, Blackrock, Dublin, A94P6Y7
- Commenced8, Woodlands Park, Blackrock, Dublin, A94Y426
- Commenced30, Glenvar Park, Blackrock, Dublin, A94F2X7
- CommencedCrossogs, 32 Glenart Avenue, Blackrock, Dublin, A94T1W6
- Commenced50, Casa Maria, Woodlands Park, Stillorgan, Dublin, A94HF58
- CommencedNo. 45 Woodlands Park, Blackrock, Co. Dublin, A94 F248
- Granted72, Hampton Park, Saint Helen's Wood, Blackrock, Dublin, A94FP27
- CommencedDovedale, Grove Avenue, Blackrock, Dublin, A94YW08
- Granted30, Merrion Park, Blackrock, Dublin, A94Y670
- Granted43C, Woodlands Park, Stillorgan, Dublin, A94CD82
- Granted34, Priory Avenue, Stillorgan, Dublin, A94CP21
- Granted8 Woodlands Park, Blackrock, Co. Dublin.
- CommencedSadhana, 118, Mount Merrion Avenue, Blackrock, Co Dublin, A94F1P2
- Granted86 Mount Merrion Avenue, Blackrock, Co Dublin, A94 C4H0
- CommencedThe Rectory, 131 Mount Merrion Avenue, Blackrock, Co Dublin, A94 W2P6
- CommencedGlenside, 63, Mount Merrion Avenue, Blackrock, Co Dublin, A94Y6W3
- Commenced1, South Hill Park, Booterstown, Blackrock, Co Dublin
- CommencedThe Rectory, 131 Mount Merrion Avenue, Blackrock, Co. Dublin A94 W2P6
- GrantedThe Rectory, 131 Mount Merrion Avenue, Blackrock, Co. Dublin, A94 W2P6
- Commencedsite of c.3.4 hectares located at Chesterfield, Cross Avenue, Blackrock, Co. Dublin, A94 PF82
- GrantedSt. Philip & Saint James' Church, Cross Avenue, Booterstown, Blackrock, Co. Dublin, A94 VR80, a Protected Structure
- Granted3, South Hill Park, Booterstown, A94V568
- Appeal decided45 Woodlands Park, Blackrock, Co. Dublin (A94 F248)
- Commenced5, Cherbury Gardens, Booterstown, Blackrock, Co Dublin, A94 F6N7
- CommencedNo. 2, Hyde Park Gardens, Blackrock, Co. Dublin
- Granted99 Mount Merrion Avenue, Blackrock, Co. Dublin
- CommencedNo. 125 Booterstown Avenue, Booterstown, Blackrock, Co. Dublin
- Commenced19, Cherbury Gardens, Booterstown, Co Dublin, A94P6V3
- CommencedDal Riada, Avoca Avenue, Blackrock, Co. Dublin, A94 YY73, a Protected Structure
- Withdrawn99 Mount Merrion Avenue, Blackrock, Co. Dublin
- Commenced48, Priory Drive, Stillorgan, Dublin, A94A430
- Granted5 Clonfadda Wood, Merrion, Blackrock, Co. Dublin
Homes nearby
- For saleApartment 23, Woodlands Grove, Blackrock, Co. Dublin, A94 E9V4
- For sale8 Hyde House, Clonfadda Wood, Mount Merrion Avenue, Blackrock, Co. Dublin, A94 A252
- For saleApartment 25, Woodlands Grove, Blackrock, Co. Dublin, A94 F9TP
- For saleResidence 22, Woodlands Grove, Blackrock, Co. Dublin, A94 X32X
- For saleThe Penthouses at Woodlands Grove, Stillorgan, Co. Dublin, A94 F9TP
- For saleWoodlands Grove, Blackrock, Co. Dublin
Development land nearby
- Permitted, not started · 15 homes granted 14 Mar 2024, expires 14 Mar 2029 — Priory Drive (0.6 km)
- Permitted, not started · 68 homes granted 18 Mar 2025, expires 18 Mar 2030 — Fosters Avenue (1.0 km)
- Stalled build · 10 homes; commenced 04 Mar 2021, no completion certificate, planned end Sep 2022 — Dal Riada (0.3 km)
- Residential land off Mount Merrion Avenue, Blackrock (0.1 km)
- Residential land off Mount Merrion Avenue, Blackrock (0.1 km)
Building started
- 6 Feb 2023 · Builder told the council work was starting (opted out of the finish sign-off) CN0097313DR
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 · 8
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/0323 is a planning application to Dún Laoghaire-Rathdown County Council for permission sought for single and, received on 29 Jun 2021; permission was granted on 18 Aug 2021.