11, Mather Road North, Mount Merrion, Dublin, A94CF62
Demolition of a shed, construction of a single-storey rear extension, and retention of an entrance pillar.
D26B/0293/WEB · Dun Laoghaire Rathdown County Council · Lodged 5 May 2026
- Reference
- D26B/0293/WEB
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 5 May 2026
Summary
AI-generatedThe application seeks retention of an existing entrance pillar and permission to demolish a shed. It also proposes a new single-storey rear extension to create an open-plan kitchen, dining, and living layout, along with internal reconfigurations and raising a boundary wall.
- Storey
- 1
Generated from the description above by an AI model and may contain mistakes. The council’s description is the authoritative record.
Official record
Development description
Retention is sought for existing entrance pillar and permission is sought for the demolition of existing shed, reconfiguration of existing ground floor layout, new single storey rear extension to create proposed open plan kitchen dining living layout, proposed pantry, proposed utility room with proposed side entrance, proposed side wall with side gate, section of existing boundary wall to be raised by 1 block, proposed soakaway and all ancillary site works to existing 5-bedroom semi-detached house.
Land-use zoning
What this land is zoned for
“A To provide residential development and improve residential amenity while protecting the existing residential amenities”
Objective set by the COUNTY DEVELOPMENT PLAN 2022-2028 (2022–2028). The planning authority decides each application on its own merits — this is the zoning context, not a compliance assessment.
Read the zoning objectives in the development planBuilt & sold
What happened next
Beyond the decision: whether this development was built, and what property here has sold for.
Recent sales nearby
within 500 m| Address | Date | Price | Distance |
|---|---|---|---|
| 14 Mather Rd North, Mount Merrion, Dublin | Jan 2026 | €1,845,000 | 50 m |
| 9 Cypress Road, Mount Merrion, Co Dublin | Jun 2026 | €1,230,000 | 74 m |
| 19 Cypress Road, Mount Merrion, Dublin | Jun 2026 | €1,210,000 | 130 m |
| 33 North Avenue, Mount Merrion, Blackrock | Sept 2025 | €2,365,000 | 159 m |
| 8 Wilson Road, Mount Merrion, Co Dublin | Nov 2025 | €900,000 | 200 m |
| 32 St Thomas Rd, Mount Merrion, Dublin | Mar 2025 | €1,900,000 | 207 m |
| 19 Wilson Rd, Mount Merrion, Dublin | Mar 2026 | €1,116,111 | 235 m |
| 91 Foster'S Avenue, Mount Merrion, Co Dublin | Jun 2026 | €1,495,000 | 239 m |
Nearby properties, not this site — a guide to local values.
Sources: Building Control Management System (commencement notices) and the Residential Property Price Register, licensed under CC BY 4.0. Records are matched to this application by location and may not be exhaustive; always confirm against the official source before relying on them.
Key dates
Timeline
- Application received5 May 2026
- Decision due10 July 2026
- Decision issued8 July 2026
In the area
Applications near this site
Other planning applications within about 500 m — what else is being proposed or built nearby.
- GrantedAt this site
Planning permission is sought for the proposed build up of existing gable wall to meet newly extended roof…
11 Mather Road North, Mount, Merrion, Co. Dublin.
D22B/0323Dún Laoghaire–RathdownLodged 12 Jul 2022Extension
- GrantedAt this site
Planning permission is sought for the extension and alterations to the rear, side and front of an existing…
15, Mather Road, Mount Merrion, Co. Dublin
D10A/0325Dún Laoghaire–RathdownLodged 2 Sept 2010Extension
- GrantedAt this site
Planning permission for development which will consist of a part single storey extension to the side, part…
9, Mather Road North, Mount Merrion, Co. Dublin
D12B/0250Dún Laoghaire–RathdownLodged 26 Jul 2012Extension
- GrantedAt this site
Permission for development. The development will consist of the demolition of an existing single storey bay…
9, Mather Road North, Mount Merrion, Co. Dublin
D18B/0172Dún Laoghaire–RathdownLodged 12 Apr 2018Extension
- Granted30 m away
Permission is sought for alteration/extension of an existing two storey detached house, consisting of…
7, Mather Road North, Mount Merrion, Blackrock, Co. Dublin, A94T9H6
D21A/0673Dún Laoghaire–RathdownLodged 22 Jul 2021Extension
- Granted30 m away
Permission for development consisting of — demolition of the existing single storey extension to the existing…
1, Cypress Road, Mount Merrion, Co. Dublin
D17A/0474Dún Laoghaire–RathdownLodged 27 Sept 2017New dwelling
- Granted30 m away
(1) Detached 2-storey, 2 bedroom house with its own entrance driveway, (2) a new pedestrian gateway for the…
1, Cypress Road, Mount Merrion, Co. Dublin
D05A/0414Dún Laoghaire–RathdownLodged 5 Apr 2005New dwelling
- Granted30 m away
Permission is sought for a two storey extension to rear of the existing house to provide an additional…
1A Cypress Road, Mount Merrion, Co. Dublin
D22B/0384Dún Laoghaire–RathdownLodged 23 Aug 2022Extension
Related developments
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Ranked by what these developments actually propose, not by matching words — so you can see how comparable applications were decided.
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D24A/0319/WEBDún Laoghaire–RathdownLodged 9 May 2024
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