57 Cedarmount Road, Mount Merrion, County Dublin A94 X2F9
Amendments to a previously permitted development, including changes to the site entrance and an attic conversion.
D20A/0445 · Dun Laoghaire Rathdown County Council · Lodged 7 September 2020
- Reference
- D20A/0445
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 7 September 2020
Summary
AI-generatedThe development consists of amendments to a previously permitted planning application (reference D19A/0753). The proposed works will include modifications to the site entrance and the conversion of the attic floor.
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 for works. The development will consist of amendments to previously permitted planning application reference d19a/0753. Works will include amendment to the site entrance and the conversion of the attic floor.
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 |
|---|---|---|---|
| 49 Cedarmount Rd, Mount Merrion, Blackrock | Aug 2025 | €830,000 | 45 m |
| 56 Glenabbey Rd, Mount Merrion, Dublin | Jan 2025 | €1,315,000 | 46 m |
| 66 South Ave, Mount Merrion, Dublin | Feb 2025 | €1,255,000 | 87 m |
| 52 Cedarmount Road, Mount Merrion, Co Dublin | Nov 2025 | €1,000,000 | 88 m |
| 64 South Ave, Mount Merrion, Dublin | Mar 2026 | €1,390,000 | 90 m |
| 35 Cedarmount Rd, Mount Merrion, Blackrock | Mar 2026 | €880,000 | 100 m |
| 21 Cedarmount Rd, Mount Merrion, Dublin | Nov 2025 | €910,000 | 132 m |
| 23 Glenabbey Road, Mount Merrion, Co Dublin | Nov 2025 | €1,410,000 | 144 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 received7 September 2020
- Decision issued30 September 2020
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 an extension and refurbishment. The development will consist of the demolition of the existing…
57, Cedarmount Road, Mount Merrion, Co. Dublin, A94 X2F9
D19A/0753Dún Laoghaire–RathdownLodged 6 Dec 2019Extension
- GrantedAt this site
Permission for — The demolition of existing single storey extensions to the side and rear of the existing two…
41 Glenabbey Road, Mount Merrion, Co Dublin
D15A/0048Dún Laoghaire–RathdownLodged 30 Jan 2015Extension
- Granted30 m away
Conversion of existing garage and construction of first floor extension to the side and single storey…
43, Glenabbey Road, Mount Merrion, Co. Dublin
D07B/0914Dún Laoghaire–RathdownLodged 7 Nov 2007Extension
- Granted40 m away
Permission is sought for the following development — demolish single storey garage to side of existing…
64, Cedarmount Road, Mount Merrion, Co Dublin
D07A/0385Dún Laoghaire–RathdownLodged 22 Mar 2007Extension
- Granted40 m away
Planning permission is sought for — Demolition of single storey garage and kitchen structure to side of house…
45, Glenabbey Road, Mount Merrion, Co. Dublin
D11A/0099Dún Laoghaire–RathdownLodged 3 Mar 2011Extension
- Granted50 m away
Permission for an extension and refurbishment. The development will consist of the demolition of the existing…
60, Cedarmount Road, Mount Merrion, Co Dublin
D20A/0974Dún Laoghaire–RathdownLodged 21 Dec 2020Extension
- Refused50 m away
For demolition of existing porch to front and garage to side of house. Formation of a single storey porch and…
54, Glenabbey Road, Mount Merrion, Co. Dublin
D05B/0907Dún Laoghaire–RathdownLodged 15 Dec 2005Extension
- Granted50 m away
Planning Permission is sought for: Refurbishment of the existing house, with a new single-storey extension to…
47, Cedarmount Road, Mount Merrion, Dublin, A94H5P8
D25B/0440/WEBDún Laoghaire–RathdownLodged 5 Aug 2025Extension
Related developments
Similar applications
Ranked by what these developments actually propose, not by matching words — so you can see how comparable applications were decided.
- GrantedAlterations
Permission. The development will consist of a change of ground floor and attic floor plan to that previously…
34, Thornhill Road, Mount Merrion, Blackrock, County Dublin A94PE89
D19B/0061Dún Laoghaire–RathdownLodged 5 Apr 2019
- GrantedAlterations
Permission for development. The development will consist of modifications to granted application final order…
2, Maretimo Gardens East, Blackrock, Co. Dublin
D20A/0068Dún Laoghaire–RathdownLodged 30 Jan 2020
- GrantedExtension
Permission for the conversion of the existing attic space into residential accommodation including a new…
No 14 Renmore Crescent , Renmore , Galway
16321Galway CityLodged 1 Dec 2016
- GrantedExtension
Permission for development at this site. The development will consist of: Planning Permission for an attic…
22, Thorncliffe Park, Orwell Road, Rathgar, Dublin 6
D16B/0474Dún Laoghaire–RathdownLodged 16 Feb 2017
- GrantedExtension
Planning permission is sought for alterations to previously approved permission (Reg. Ref. 4433/18). The…
13, Walkinstown Drive, Walkinstown, Dublin 12
2987/19Dublin CityLodged 14 May 2019
- GrantedAlterations
Permission for development on this site. The development will consist of amendments to previously granted…
16, Green Park, Dublin 14, D14Y6CO
D21B/0456Dún Laoghaire–RathdownLodged 27 Aug 2021
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