18 Mather Road North, Mount Merrion, Co. Dublin.
Retention of a demolished chimney and permission for new front and rear dormers for an attic conversion.
D22A/0136 · Dun Laoghaire Rathdown County Council · Lodged 24 February 2022
- Reference
- D22A/0136
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 24 February 2022
Summary
AI-generatedThis application seeks retention for the demolition of a chimney and installation of a roof light. It also seeks permission to construct new front and rear dormers to facilitate a habitable attic conversion, alongside widening the vehicular entrance to 3.5m.
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
Permission and retention. The development will consist of: retention of demolition of chimney and installation of roof light in its place on the side hipped roof. Construction of new dormers to the front and rear of the main house roof to facilitate a habitable attic conversion with a bedroom and a shower room. Alterations and reconfiguration of existing stairs/landing window on side gable wall. Alterations to existing vehicular entrance to increase in width to 3.5m wide. All associated demol...
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.
Built — construction complete
A commencement notice records works starting on 7 July 2023.
Notified floor area: 23 m²
Recent sales nearby
within 500 m| Address | Date | Price | Distance |
|---|---|---|---|
| 14 Mather Rd North, Mount Merrion, Dublin | Jan 2026 | €1,845,000 | 26 m |
| 9 Cypress Road, Mount Merrion, Co Dublin | Jun 2026 | €1,230,000 | 135 m |
| 19 Cypress Road, Mount Merrion, Dublin | Jun 2026 | €1,210,000 | 191 m |
| 91 Foster'S Avenue, Mount Merrion, Co Dublin | Jun 2026 | €1,495,000 | 194 m |
| 33 North Avenue, Mount Merrion, Blackrock | Sept 2025 | €2,365,000 | 208 m |
| 32 St Thomas Rd, Mount Merrion, Dublin | Mar 2025 | €1,900,000 | 214 m |
| 8 Wilson Road, Mount Merrion, Co Dublin | Nov 2025 | €900,000 | 232 m |
| 6 Owenstown Lodge, Fosters Avenue, Owenstown Park | Apr 2026 | €470,622 | 263 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 received24 February 2022
- Decision issued13 April 2022
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
Permission for development. The development will consist of: Demolition of the existing garage to the rear.…
18 Mather Road North,, Mount Merrion,, Co. Dublin., A94DK23
D22A/0643Dún Laoghaire–RathdownLodged 30 Aug 2022Extension
- GrantedAt this site
(1) Remove existing garage and outbuildings to rear of house (2) Extension to rear consisting of a family…
16, Mather Road North, Blackrock, Co. Dublin
D06A/0609Dún Laoghaire–RathdownLodged 12 May 2006Extension
- GrantedAt this site
The development for permission will consist of — Construction of new dormer to rear of the main house roof to…
22, Mather Road North, Mount Merrion, Blackrock, Co.Dublin, A94Y528
D24A/0410/WEBDún Laoghaire–RathdownLodged 10 Jun 2024Retention
- Granted50 m away
Demolition of existing house and garage and the construction of a new two storey house with single storey…
70, Fosters Avenue, Mount Merrion, Co. Dublin
D04A/1232Dún Laoghaire–RathdownLodged 26 Oct 2004New dwelling
- Granted60 m away
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
- Granted60 m away
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
- Granted60 m away
Retention is sought for existing entrance pillar and permission is sought for the demolition of existing…
11, Mather Road North, Mount Merrion, Dublin, A94CF62
D26B/0293/WEBDún Laoghaire–RathdownLodged 5 May 2026Extension
- Granted70 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
Related developments
Similar applications
Ranked by what these developments actually propose, not by matching words — so you can see how comparable applications were decided.
- GrantedRetention
The development for permission will consist of — Construction of new dormer to rear of the main house roof to…
22, Mather Road North, Mount Merrion, Blackrock, Co.Dublin, A94Y528
D24A/0410/WEBDún Laoghaire–RathdownLodged 10 Jun 2024
- GrantedExtension
RETENTION & PERMISSION: The proposed development comprises: Retention Permission for demolished chimney…
67, Kilbarrack Road, Kilbarrack, Dublin 5, D05 PP94
2509/20Dublin CityLodged 16 Mar 2020
- GrantedExtension
PERMISSION & RETENTION: The proposed development will consist of — Permission for an attic conversion to…
47, Claremont Road, Sandymount, Dublin 4, D04 X938
WEB2099/24Dublin CityLodged 10 Sept 2024
- GrantedExtension
Permission for development. The proposed development will consist of a) removal of existing porch to front,…
32, Ardagh Avenue, Blackrock, Co Dublin, A94RD28
D20A/0975Dún Laoghaire–RathdownLodged 21 Dec 2020
- GrantedExtension
Permission & Retention: The development will consist of the construction of a single storey extension to the…
32, Hampton Court, Clontarf, Dublin 3
WEB1475/21Dublin CityLodged 30 Apr 2021
- GrantedExtension
RETENTION AND PERMISSION : The development and retention of development consists of — a proposed attic…
50 Hampton Court, Clontarf, Dublin 3, D03PT99
3271/25Dublin CityLodged 23 Jun 2025
Community
Discussion
What local people think about this application.
Community sentiment
No votes yetNobody has voted on this application yet.
Community sentiment — a straw poll of people who visited this page, not a statutory submission. To make a valid observation you must submit it to the planning authority.
Sign in to have your say on this application.
No comments yet. Be the first to say what you think about this application.
Sign in to join the discussion on this application.
Comments are moderated and are the opinions of the people who wrote them. They form no part of the statutory planning process — to make a valid observation you must submit it to the planning authority.